Patent Grant
10742808
The present disclosure relates to a mobile terminal, and more particularly to a mobile terminal capable of automatically making a telephone conversation using artificial intelligence.
Learning data involves computer engineering and information technology including methods of enabling a computer to perform thinking, learning, self-improvement, etc. capable of being performed by human intelligence, and enables a computer to imitate the intelligent behavior of human beings.
In addition, learning data is directly or indirectly associated with other computer science fields. In particular, today, attempts to introduce learning data elements into various fields of information technology and to solve the problems of the fields have been actively conducted.
Meanwhile, in the related art, context awareness technology for recognizing the situation of a user using learning data and providing desired information to the user in a desired form has been studied.
As context awareness technology has been developed, demand for a mobile terminal capable of performing a function suitable for the situation of a user has increased.
Accordingly, an embodiment of the present disclosure is to address the above-noted and other problems.
The present disclosure provides a mobile terminal enabling an artificial intelligence to perform a telephone conversation task, which annoys a user, is difficult for the user, and is to be repeated by the user, in place of the user.
According to an embodiment of the present disclosure, a first mobile terminal includes a microphone to receive a voice, a mobile communication module to make communication with a second mobile terminal, and a learning data unit to receive a command for entering into an artificial intelligence (AI) telephone conversation mode, to obtain a user intent of the first mobile terminal, based on the received command, and to automatically perform a first task with the second mobile terminal according to the obtained user intent.
According to an embodiment of the present disclosure, the artificial intelligence performs the telephone conversation, which annoys a user or is unnecessary for the user, in place of the user. Accordingly, the user may save time and may feel convenient.
Further scope of applicability of the present disclosure will become apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.
Description will now be given in detail according to exemplary embodiments disclosed herein, with reference to the accompanying drawings. For the sake of brief description with reference to the drawings, the same or equivalent components may be provided with the same reference numbers, and description thereof will not be repeated. In general, a suffix such as “module” and “unit” may be used to refer to elements or components. Use of such a suffix herein is merely intended to facilitate description of the specification, and the suffix itself is not intended to give any special meaning or function. In the present disclosure, that which is well-known to one of ordinary skill in the relevant art has generally been omitted for the sake of brevity. The accompanying drawings are used to help easily understand various technical features and it should be understood that the embodiments presented herein are not limited by the accompanying drawings. As such, the present disclosure should be construed to extend to any alterations, equivalents and substitutes in addition to those which are particularly set out in the accompanying drawings.
It will be understood that although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are generally only used to distinguish one element from another.
It will be understood that if an element is referred to as being “connected with” another element, the element can be directly connected with the other element or intervening elements may also be present. In contrast, if an element is referred to as being “directly connected with” another element, there are no intervening elements present.
A singular representation may include a plural representation unless it represents a definitely different meaning from the context. Terms such as “include” or “has” are used herein and should be understood that they are intended to indicate an existence of several components, functions or steps, disclosed in the specification, and it is also understood that greater or fewer components, functions, or steps may likewise be utilized.
Terminals presented herein may be implemented using a variety of different types of terminals. Examples of such terminals include cellular phones, smart phones, user equipment, laptop computers, digital broadcast terminals, personal digital assistants (PDAs), portable multimedia players (PMPs), navigators, portable computers (PCs), slate PCs, tablet PCs, ultra-books, wearable devices (for example, smart watches, smart glasses, head mounted displays (HMDs)), and the like.
By way of non-limiting example only, further description will be made with reference to particular types of terminals. However, such teachings apply equally to other types of terminals, such as those types noted herein. In addition, these teachings may also be applied to stationary terminals such as digital TV, desktop computers, and the like.
Reference is now made to
The terminal 100 may include components, such as a wireless communication unit 110, an input unit 120, a learning data unit 130, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a controller 180, a power supply unit 190, and the like.
In more detail, the wireless communication unit 110 of those components may typically include one or more modules which permit wireless communications between the terminal 100 and a wireless communication system, between the terminal 100 and another terminal 100, or between the terminal 100 and an external server.
The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short-range communication module 114, a location information module 115 and the like.
The input unit 120 may include a camera 121 for inputting an image signal, a microphone 122 or an audio input module for inputting an audio signal, or a user input unit 123 (for example, a touch key, a push key (or a mechanical key), etc.) for allowing a user to input information. Audio data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.
The learning data unit 130 may be configured to receive, categorize, store, and output information to be utilized for data mining, data analysis, intelligent decision making, and machine learning algorithms and techniques. The learning data unit 130 may include one or more memory units configured to store data that is received, detected, sensed, generated, predefined, or otherwise output by the terminal, or received, detected, sensed, generated, predefined, or otherwise output by another component, device, terminal, or entity in communication with the terminal.
The learning data unit 130 may include memory incorporated or implemented at the terminal. In some embodiments, learning data unit 130 may be implemented using memory 170. Alternatively or additionally, the learning data unit 130 may be implemented using memory associated with the terminal, such as an external memory directly coupled to the terminal or memory maintained at a server in communication with the terminal. In other embodiments, the learning data unit 130 may be implemented using memory maintained in a cloud computing environment, or other remote memory location that is accessible by the terminal through a communication scheme, such as a network.
The learning data unit 130 is generally configured to store data in one or more databases to identify, index, categorize, manipulate, store, retrieve, and output the data for use in supervised or unsupervised learning, data mining, predictive analytics, or other machine learning techniques. The information stored at the learning data unit 130 may be utilized by the controller 180, or one or more other controllers of the terminal, using any of a variety of different types of data analysis and machine learning algorithms and techniques. Examples of such algorithms and techniques include k-Nearest neighbor systems, fuzzy logic (e.g., possibility theory), neural networks, boltzmann machines, vector quantization, pulsed neural nets, support vector machines, maximum margin classifiers, hill-climbing, inductive logic systems, bayesian networks, petri nets (e.g., finite state machines, mealy machines, moore finite state machines), classifier trees (e.g., perceptron trees, support vector trees, markov trees, decision tree forests, random forests), pandemonium models and systems, clustering, artificially intelligent planning, artificially intelligent forecasting, data fusion, sensor fusion, image fusion, reinforcement learning, augmented reality, pattern recognition, automated planning, and the like.
The controller 180 may request, retrieve, receive, or otherwise utilize the data of the learning data unit 130 to determine or predict at least one executable operation of the terminal based on the information determined or generated using the data analysis and machine learning algorithms and techniques, and control the terminal to execute a predicted or desired operation among the at least one executable operation. The controller 180 may perform various functions implementing emulation of intelligence (i.e., knowledge based systems, reasoning systems, and knowledge acquisition systems); and including systems for reasoning with uncertainty (e.g., fuzzy logic systems), adaptive systems, machine learning systems, artificial neural networks, and the like.
The controller 180 may also include sub-modules to enable its performance and/or execution involving voice and natural speech language processing, such as an I/O processing module, environment condition module, a speech-to-text (STT) processing module, a natural language processing module, a task flow processing module, and a service processing module. Each of these sub-modules may also have access to one or more systems or data and models at the terminal, or a subset or superset thereof, including scheduling, vocabulary index, user data, task flow models, service models, and automatic speech recognition (ASR) systems. In other embodiments, the controller 180 or other aspects of the terminal may be implemented with said sub-modules, systems, or data and models.
In some examples, based on the data at the learning data unit 130, the controller 180 may be configured to perform detecting and sensing a need based on a contextual condition or a user's intent expressed in a user input or natural language input; actively eliciting and/or obtaining information needed to fully determine a need based on the contextual condition or a user's intent (e.g., by analyzing historical data including historical input and output, pattern matching, disambiguating words, input intentions, etc.); determining the task flow for executing a function in response to the need based on the contextual condition or user's intent; and executing the task flow to meet the need based on the contextual condition or user's intent.
In some embodiments, the controller 180 may implement specific hardware elements dedicated for learning data processes including memistors, memristors, transconductance amplifiers, pulsed neural circuits, artificially intelligent nanotechnology systems (e.g., autonomous nanomachines) or artificially intelligent quantum mechanical systems (e.g., quantum neural networks), and the like. In some embodiments, the controller 180 may include pattern recognition systems such as machine vision systems, acoustic recognition systems, handwriting recognition systems, data fusion systems, sensor fusion systems, and soft sensors. Machine vision systems can also include content based image retrieval, optical character recognition, augmented reality, egomotion, tracking or optical flow, and the like.
The controller 180 may be configured to collect, sense, monitor, extract, detect, and/or receive signals or data, via one or more sensing components at the terminal, in order to collect information for processing and storage at the learning data unit 130 and for use in data analysis and machine learning operations. Collection of information may include sensing information through a sensor, extracting information stored in the memory, such as memory 170, or receiving information from another terminal, entity, or an external storage through communication means. Thus in one example, the controller 180 may collect historical usage information at the terminal, store the historical usage information for use in data analytics, and at a future occurrence, determine a best match for executing a particular function using predictive modeling based on the stored historical usage information.
The controller 180 may also receive or sense information of the surrounding environment, or other information, through the sensing unit 140. In addition, the controller 180 may receive broadcast signals and/or broadcast-related information, wireless signals, wireless data, and the like through the wireless communication unit 110. The controller 180 may also receive image information (or a corresponding signal), audio information (or a corresponding signal), data, or user-input information from an input unit.
The controller 180 may collect information in real time, and process or categorize the information (for example, in a knowledge graph, command policy, personalization database, dialog engine, etc.), and store the processed information in the memory 170 or the learning data unit 130.
If the operation of the terminal is determined based on data analysis and machine learning algorithms and techniques, the controller 180 may control the components of the terminal to execute the determined operation. The controller 180 may then execute the determined operation by controlling the terminal based on the control command.
In some embodiments, if a specific operation is executed, the controller 180 may analyze history information indicating the execution of the specific operation through data analysis and machine learning algorithms and techniques and execute updating of previously-learned information based on the analyzed information. Accordingly, the controller 180, in combination with the learning data unit 130, can improve the accuracy of future performance of the data analysis and machine learning algorithms and techniques based on the updated information.
The sensing unit 140 may include at least one sensor which senses at least one of internal information of the terminal, a surrounding environment of the terminal and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, a G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared (IR) sensor, a finger scan sensor, a ultrasonic sensor, an optical sensor (for example, refer to the camera 121), a microphone 122, a battery gage, an environment sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, a thermal sensor, a gas sensor, etc.), and a chemical sensor (for example, an electronic nose, a health care sensor, a biometric sensor, etc.). On the other hand, the terminal disclosed herein may utilize information in such a manner of combining information sensed by at least two sensors of those sensors.
The output unit 150 may be configured to output an audio signal, a video signal or a tactile signal. The output unit 150 may include a display unit 151, an audio output module 152, a haptic module 153, an optical output module 154 and the like. The display unit 151 may have an inter-layered structure or an integrated structure with a touch sensor so as to implement a touch screen. The touch screen may provide an output interface between the terminal 100 and a user, as well as functioning as the user input unit 123 which provides an input interface between the terminal 100 and the user.
The interface unit 160 may serve as an interface with various types of external devices connected with the terminal 100. The interface unit 160, for example, may include wired or wireless headset ports, external power supply ports, wired or wireless data ports, memory card ports, ports for connecting a device having an identification module, audio input/output (I/O) ports, video I/O ports, earphone ports, or the like. The terminal 100 may execute an appropriate control associated with a connected external device, in response to the external device being connected to the interface unit 160.
The memory 170 may store a plurality of application programs (or applications) executed in the terminal 100, data for operations of the terminal 100, instruction words, and the like. At least some of those application programs may be downloaded from an external server via wireless communication. Some others of those application programs may be installed within the terminal 100 at the time of being shipped for basic functions of the terminal 100 (for example, receiving a call, placing a call, receiving a message, sending a message, etc.). On the other hand, the application programs may be stored in the memory 170, installed in the terminal 100, and executed by the controller 180 to perform an operation (or a function) of the terminal 100.
The controller 180 may typically control an overall operation of the terminal 100 in addition to the operations associated with the application programs. The controller 180 may provide or process information or functions appropriate for a user in a manner of processing signals, data, information and the like, which are input or output by the aforementioned components, or activating the application programs stored in the memory 170.
Terminal 100 is shown implemented with one controller 180 facilitating operation of all of the various units (e.g., wireless communication unit 110, input unit 120, learning data unit 130, sensing unit 140, output unit 150, interface unit 160, etc.) and submodules shown in the figure. However, one or more separate controllers 180 may alternatively be implemented for any or all of such units and submodules.
Furthermore, the controller 180 may control at least part of the components illustrated in
The power supply unit 190 may receive external power or internal power and supply appropriate power required for operating respective elements and components included in the terminal 100 under the control of the controller 180. The power supply unit 190 may include a battery, and the battery may be an embedded battery or a replaceable battery.
At least part of those elements and components may be combined to implement operation and control of the terminal or a control method of the terminal according to various exemplary embodiments described herein. In addition, the operation and control or the control method of the terminal may be implemented in the terminal in such a manner of activating at least one application program stored in the memory 170.
Hereinafter, each aforementioned component will be described in more detail with reference to
First, the wireless communication unit 110 will be described. The broadcast receiving module 111 of the wireless communication unit 110 may receive a broadcast signal and/or broadcast associated information from an external broadcast managing entity via a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. At least two broadcast receiving modules 111 may be provided in the terminal 100 to simultaneously receive at least two broadcast channels or switch the broadcast channels.
The mobile communication module 112 may transmit/receive wireless signals to/from at least one of network entities, for example, a base station, an external terminal, a server, and the like, on a mobile communication network, which is constructed according to technical standards or transmission methods for mobile communications (for example, Global System for Mobile Communication (GSM), Code Division Multi Access (CDMA), Wideband CDMA (WCDMA), High Speed Downlink Packet access (HSDPA), Long Term Evolution (LTE), and the like). The wireless signals may include audio call signal, video (telephony) call signal, or various formats of data according to transmission/reception of text/multimedia messages.
The wireless Internet module 113 denotes a module for wireless Internet access. This module may be internally or externally coupled to the terminal 100. The wireless Internet module 113 may transmit/receive wireless signals via communication networks according to wireless Internet technologies. Examples of such wireless Internet access may include Wireless LAN (WLAN), Wireless Fidelity (Wi-Fi) Direct, Digital Living Network Alliance (DLNA), Wireless Broadband (Wibro), Worldwide Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), Long Term Evolution (LTE), and the like. The wireless Internet module 113 may transmit/receive data according to at least one wireless Internet technology within a range including even Internet technologies which are not aforementioned.
From the perspective that the wireless Internet accesses according to Wibro, HSDPA, GSM, CDMA, WCDMA, LTE and the like are executed via a mobile communication network, the wireless Internet module 113 which performs the wireless Internet access via the mobile communication network may be understood as a type of the mobile communication module 112.
The short-range communication module 114 denotes a module for short-range communications. Suitable technologies for implementing the short-range communications may include BLUETOOTH™, Radio Frequency IDentification (RFID), Infrared Data Association (IrDA), Ultra-WideBand (UWB), ZigBee, Near Field Communication (NFC), Wireless-Fidelity (Wi-Fi), Wi-Fi Direct, and the like. The short-range communication module 114 may support wireless communications between the terminal 100 and a wireless communication system, between the terminal 100 and another terminal 100, or between the terminal and a network where another terminal 100 (or an external server) is located, via wireless personal area networks.
Here, the another terminal 100 may be a wearable device, for example, a smart watch, smart glasses or a head mounted display (HMD), which is able to exchange data with the terminal 100 (or to like data with the terminal 100). The short-range communication module 114 may sense (recognize) a wearable device, which is able to communicate with the terminal), near the terminal 100. In addition, if the sensed wearable device is a device which is authenticated to communicate with the terminal 100 according to the present disclosure, the controller 180 may transmit at least part of data processed in the terminal 100 to the wearable device via the short-range communication module 114. Hence, a user of the wearable device may use the data processed in the terminal 100 on the wearable device. For example, if a call is received in the terminal 100, the user may answer the call using the wearable device. Also, if a message is received in the terminal 100, the user may check the received message using the wearable device.
The location information module 115 denotes a module for detecting or calculating a position of the terminal. An example of the location information module 115 may include a Global Position System (GPS) module or a Wi-Fi module. For example, if the terminal uses the GPS module, a position of the terminal may be obtained using a signal sent from a GPS satellite. As another example, if the terminal uses the Wi-Fi module, a position of the terminal may be obtained based on information related to a wireless access point (AP) which transmits or receives a wireless signal to or from the Wi-Fi module. According to the need, the location information module 115 may perform any function of the other modules of the wireless communication unit 110 to obtain data on the location of the terminal. As a module used to acquire the location (or current location) of the terminal, the location information module 115 may not be necessarily limited to a module for directly calculating or acquiring the location of the terminal.
Next, the input unit 120 may be configured to provide an audio or video signal (or information) input to the terminal or information input by a user to the terminal. For the input of the audio information, the terminal 100 may include one or a plurality of cameras 121. The camera 121 may process image frames of still pictures or video obtained by image sensors in a video call mode or a capture mode. The processed image frames may be displayed on the display unit 151. On the other hand, the plurality of cameras 121 disposed in the terminal 100 may be arranged in a matrix configuration. By use of the cameras 121 having the matrix configuration, a plurality of image information having various angles or focal points may be input into the terminal 100. Also, the plurality of cameras 121 may be arranged in a stereoscopic structure to acquire a left image and a right image for implementing a stereoscopic image.
The microphone 122 may process an external audio signal into electric audio data. The processed audio data may be utilized in various manners according to a function being executed in the terminal 100 (or an application program being executed). On the other hand, the microphone 122 may include assorted noise removing algorithms to remove noise generated in the course of receiving the external audio signal.
The user input unit 123 may receive information input by a user. If information is input through the user input unit 123, the controller 180 may control an operation of the terminal 100 to correspond to the input information. The user input unit 123 may include a mechanical input element (or a mechanical key, for example, a button located on a front/rear surface or a side surface of the terminal 100, a dome switch, a jog wheel, a jog switch, etc.), and a touch-sensitive input means. As one example, the touch-sensitive input means may be a virtual key, a soft key or a visual key, which is displayed on a touch screen through software processing, or a touch key which is disposed on a portion except for the touch screen. On the other hand, the virtual key or the visual key may be displayable on the touch screen in various shapes, for example, graphic, text, icon, video or a combination thereof.
On the other hand, the sensing unit 140 may sense at least one of internal information of the terminal, surrounding environment information of the terminal and user information, and generate a sensing signal corresponding to it. The controller 180 may control an operation of the terminal 100 or execute data processing, a function or an operation associated with an application program installed in the terminal based on the sensing signal. Hereinafter, description will be given in more detail of representative sensors of various sensors which may be included in the sensing unit 140.
First, a proximity sensor 141 refers to a sensor to sense presence or absence of an object approaching a surface to be sensed, or an object disposed near a surface to be sensed, by using an electromagnetic field or infrared rays without a mechanical contact. The proximity sensor 141 may be arranged at an inner region of the terminal covered by the touch screen, or near the touch screen. The proximity sensor 141 may have a longer lifespan and a more enhanced utility than a contact sensor.
The proximity sensor 141, for example, may include a transmissive type photoelectric sensor, a direct reflective type photoelectric sensor, a mirror reflective type photoelectric sensor, a high-frequency oscillation proximity sensor, a capacitance type proximity sensor, a magnetic type proximity sensor, an infrared rays proximity sensor, and so on. If the touch screen is implemented as a capacitance type, the proximity sensor 141 may sense proximity of a pointer to the touch screen by changes of an electromagnetic field, which is responsive to an approach of an object with conductivity. In this case, the touch screen (touch sensor) may be categorized as a proximity sensor.
On the other hand, for the sake of brief explanation, a state that the pointer is positioned to be proximate onto the touch screen without contact will be referred to as ‘proximity touch,’ whereas a state that the pointer substantially comes in contact with the touch screen will be referred to as ‘contact touch.’ For the position corresponding to the proximity touch of the pointer on the touch screen, such position will correspond to a position where the pointer faces perpendicular to the touch screen upon the proximity touch of the pointer. The proximity sensor 141 may sense proximity touch, and proximity touch patterns (e.g., distance, direction, speed, time, position, moving state, etc.). On the other hand, the controller 180 may process data (or information) corresponding to the proximity touches and the proximity touch patterns sensed by the proximity sensor 141, and output visual information corresponding to the process data on the touch screen. In addition, the controller 180 may control the terminal 100 to execute different operations or process different data (or information) according to whether a touch with respect to the same point on the touch screen is either a proximity touch or a contact touch.
A touch sensor may sense a touch (or touch input) applied onto the touch screen (or the display unit 151) using at least one of various types of touch methods, such as a resistive type, a capacitive type, an infrared type, a magnetic field type, and the like.
As one example, the touch sensor may be configured to convert changes of pressure applied to a specific part of the display unit 151 or a capacitance occurring from a specific part of the display unit 151, into electric input signals. Also, the touch sensor may be configured to sense not only a touched position and a touched area, but also touch pressure. Here, a touch object is an object to apply a touch input onto the touch sensor. Examples of the touch object may include a finger, a touch pen, a stylus pen, a pointer or the like.
If touch inputs are sensed by the touch sensors as described above, corresponding signals may be transmitted to a touch controller. The touch controller may process the received signals, and then transmit corresponding data to the controller 180. Accordingly, the controller 180 may sense which region of the display unit 151 has been touched. Here, the touch controller may be a component separate from the controller 180 or the controller 180 itself.
On the other hand, the controller 180 may execute a different control or the same control according to a type of an object which touches the touch screen (or a touch key provided in addition to the touch screen). Whether to execute the different control or the same control according to the object which gives a touch input may be decided based on a current operating state of the terminal 100 or a currently executed application program.
Meanwhile, the touch sensor and the proximity sensor may be executed individually or in combination, to sense various types of touches, such as a short (or tap) touch, a long touch, a multi-touch, a drag touch, a flick touch, a pinch-in touch, a pinch-out touch, a swipe touch, a hovering touch, and the like.
An ultrasonic sensor may be configured to recognize position information relating to a sensing object by using ultrasonic waves. The controller 180 may calculate a position of a wave generation source based on information sensed by an illumination sensor and a plurality of ultrasonic sensors. Since light is much faster than ultrasonic waves, a time for which the light reaches the optical sensor may be much shorter than a time for which the ultrasonic wave reaches the ultrasonic sensor. The position of the wave generation source may be calculated using this fact. In more detail, the position of the wave generation source may be calculated by using a time difference from the time that the ultrasonic wave reaches the sensor based on the light as a reference signal.
The camera 121 of the input unit 120 may be a type of camera sensor. The camera sensor may include at least one of a photo sensor and a laser sensor. The camera 121 and the laser sensor may be combined to detect a touch of the sensing object with respect to a 3D stereoscopic image. The photo sensor may be laminated on the display device. The photo sensor may be configured to scan a movement of the sensing object in proximity to the touch screen. In more detail, the photo sensor may include photo diodes and transistors at rows and columns to scan content placed on the photo sensor by using an electrical signal which changes according to the quantity of applied light. Namely, the photo sensor may calculate the coordinates of the sensing object according to variation of light to thus obtain position information of the sensing object.
The display unit 151 may output information processed in the terminal 100. For example, the display unit 151 may display execution screen information of an application program driven in the terminal 100 or user interface (UI) and graphic user interface (GUI) information in response to the execution screen information.
Furthermore, the display unit 151 may also be implemented as a stereoscopic display unit for displaying stereoscopic images. The stereoscopic display unit may employ a stereoscopic display scheme such as stereoscopic scheme (a glass scheme), an auto-stereoscopic scheme (glassless scheme), a projection scheme (holographic scheme), or the like.
The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode, a record mode, a voice recognition mode, a broadcast reception mode, and the like. Also, the audio output module 152 may also provide audible output signals related to a particular function (e.g., a call signal reception sound, a message reception sound, etc.) performed by the terminal 100. The audio output module 152 may include a receiver, a speaker, a buzzer or the like.
A haptic module 153 may generate various tactile effects that can be felt by a user. A representative example of tactile effect generated by the haptic module 153 may be vibration. The intensity, pattern and the like of vibration generated by the haptic module 153 may be controlled by a user's selection or the settings of the controller. For example, the haptic module 153 may output different vibrations in a combined manner or in a sequential manner.
Besides vibration, the haptic module 153 may generate various other tactile effects, including an effect by stimulation such as a pin arrangement vertically moving with respect to a contact skin, a spray force or suction force of air through a jet orifice or a suction opening, a touch on the skin, a contact of an electrode, electrostatic force, etc., an effect by reproducing the sense of cold and warmth using an element that can absorb or generate heat, and the like.
The haptic module 153 may be implemented to allow the user to feel a tactile effect through a muscle sensation such as the user's fingers or arm, as well as transferring the tactile effect through a direct contact. Two or more haptic modules 153 may be provided according to the configuration of the terminal 100.
An optical output module 154 may output a signal for indicating an event generation using light of a light source. Examples of events generated in the terminal 100 may include a message reception, a call signal reception, a missed call, an alarm, a schedule notice, an email reception, an information reception through an application, and the like. A signal output by the optical output module 154 may be implemented in such a manner that the terminal emits monochromatic light or light with a plurality of colors. The signal output may be terminated as the terminal senses a user's event checking.
The interface unit 160 may serve as an interface with every external device connected with the terminal 100. For example, the interface unit 160 may receive data transmitted from an external device, receive power to transfer to each element within the terminal 100, or transmit internal data of the terminal 100 to an external device. For example, the interface unit 160 may include wired or wireless headset ports, external power supply ports, wired or wireless data ports, memory card ports, ports for connecting a device having an identification module, audio input/output (I/O) ports, video I/O ports, earphone ports, or the like.
The identification module may be a chip that stores various information for authenticating authority of using the terminal 100 and may include a user identity module (UIM), a subscriber identity module (SIM), a universal subscriber identity module (USIM), and the like. In addition, the device having the identification module (referred to as ‘identifying device’, hereinafter) may take the form of a smart card. Accordingly, the identifying device may be connected with the terminal 100 via the interface unit 160.
Furthermore, if the terminal 100 is connected with an external cradle, the interface unit 160 may serve as a passage to allow power from the cradle to be supplied to the terminal 100 therethrough or may serve as a passage to allow various command signals input by the user from the cradle to be transferred to the terminal therethrough. Various command signals or power input from the cradle may operate as signals for recognizing that the terminal is properly mounted on the cradle.
The memory 170 may store programs for operations of the controller 180 and temporarily store input/output data (for example, phonebook, messages, still images, videos, etc.). The memory 170 may store data related to various patterns of vibrations and audio which are output in response to touch inputs on the touch screen.
The memory 170 may include at least one type of storage medium including a Flash memory, a hard disk, a multimedia card micro type, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read-Only Memory (ROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Programmable Read-Only memory (PROM), a magnetic memory, a magnetic disk, and an optical disk. Also, the terminal 100 may be operated in relation to a web storage device that performs the storage function of the memory 170 over the Internet or other network.
As aforementioned, the controller 180 may typically control the general operations of the terminal 100. For example, the controller 180 may set or release a lock state for restricting a user from inputting a control command with respect to applications if a state of the terminal meets a preset condition.
Furthermore, the controller 180 may also perform controlling and processing associated with voice calls, data communications, video calls, and the like, or perform pattern recognition processing to recognize a handwriting input or a picture drawing input performed on the touch screen as characters or images, respectively. In addition, the controller 180 may control one or a combination of those components in order to implement various exemplary embodiments disclosed herein.
The power supply unit 190 may receive external power or internal power and supply appropriate power required for operating respective elements and components included in the terminal 100 under the control of the controller 180. The power supply unit 190 may include a battery. The battery may be an embedded battery which is rechargeable or be detachably coupled to the terminal body for charging.
Furthermore, the power supply unit 190 may include a connection port. The connection port may be configured as one example of the interface unit 160 to which an external (re)charger for supplying power to recharge the battery is electrically connected.
As another example, the power supply unit 190 may be configured to recharge the battery in a wireless manner without use of the connection port. Here, the power supply unit 190 may receive power, transferred from an external wireless power transmitter, using at least one of an inductive coupling method which is based on magnetic induction or a magnetic resonance coupling method which is based on electromagnetic resonance.
Various embodiments described herein may be implemented in a computer-readable or its similar medium using, for example, software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented within one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors, controllers, micro-controllers, microprocessors, other electronic units designed to perform the functions described herein, or a selective combination thereof. In some cases, such embodiments are implemented by controller 180.
For a software implementation, certain embodiments described herein may be implemented with separate software modules, such as procedures and functions, each of which perform one or more of the functions and operations described herein. The software codes can be implemented with a software application written in any suitable programming language and may be stored in memory (for example, memory 170), and executed by a controller or processor (for example, controller 180).
Referring to
The terminal 100 may include a case (casing, housing, cover, etc.) forming the appearance of the terminal. In this embodiment, the case may be divided into a front case 101 and a rear case 102. Various electronic components may be incorporated into a space formed between the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102
A display unit 151 may be disposed on a front surface of the terminal body to output information. As illustrated, a window 151a of the display unit 151 may be mounted to the front case 101 so as to form the front surface of the terminal body together with the front case 101.
In some cases, electronic components may also be mounted to the rear case 102. Examples of those electronic components mounted to the rear case 102 may include a detachable battery, an identification module, a memory card and the like. Here, a rear cover 103 for covering the electronic components mounted may be detachably coupled to the rear case 102. Therefore, if the rear cover 103 is detached from the rear case 102, the electronic components mounted to the rear case 102 may be externally exposed.
As illustrated, if the rear cover 103 is coupled to the rear case 102, a side surface of the rear case 102 may be partially exposed. In some cases, upon the coupling, the rear case 102 may also be completely shielded by the rear cover 103. On the other hand, the rear cover 103 may include an opening for externally exposing a camera 121b or an audio output module 152b.
The cases 101, 102, 103 may be formed by injection-molding synthetic resin or may be formed of a metal, for example, stainless steel (STS), titanium (Ti), or the like.
Unlike the example which the plurality of cases form an inner space for accommodating such various components, the terminal 100 may be configured such that one case forms the inner space. In this example, a terminal 100 having a uni-body formed in such a manner that synthetic resin or metal extends from a side surface to a rear surface may also be implemented.
On the other hand, the terminal 100 may include a waterproofing unit (not shown) for preventing an introduction of water into the terminal body. For example, the waterproofing unit may include a waterproofing member which is located between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, to hermetically seal an inner space if those cases are coupled.
The terminal 100 may include a display unit 151, first and second audio output modules 152a and 152b, a proximity sensor 141, an illumination sensor 152, an optical output module 154, first and second cameras 121a and 121b, first and second manipulation units 123a and 123b, a microphone 122, an interface unit 160 and the like.
Hereinafter, description will be given of an exemplary terminal 100 that the display unit 151, the first audio output module 152a, the proximity sensor 141, the illumination sensor 142, the optical output module 154, the first camera 121a and the first manipulation unit 123a are disposed on the front surface of the terminal body, the second manipulation unit 123b, the microphone 122 and the interface unit 160 are disposed on a side surface of the terminal body, and the second audio output module 152b and the second camera 121b are disposed on a rear surface of the terminal body, with reference to
Here, those components may not be limited to the arrangement, but be excluded or arranged on another surface if necessary. For example, the first manipulation unit 123a may not be disposed on the front surface of the terminal body, and the second audio output module 152b may be disposed on the side surface other than the rear surface of the terminal body.
The display unit 151 may output information processed in the terminal 100. For example, the display unit 151 may display execution screen information of an application program driven in the terminal 100 or user interface (UI) and graphic user interface (GUI) information in response to the execution screen information.
The display unit 151 may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT-LCD), an organic light emitting diode (OLED), a flexible display, a 3-dimensional (3D) display, and an e-ink display.
The display unit 151 may be implemented using two or more displays. For instance, a plurality of the display units 151 may be arranged on one surface to be spaced apart from or integrated with each other, or may be arranged on different surfaces.
The display unit 151 may include a touch sensor which senses a touch onto the display unit so as to receive a control command in a touching manner. If a touch is input to the display unit 151, the touch sensor may be configured to sense this touch and the controller 180 may generate a control command corresponding to the touch. The content which is input in the touching manner may be a text or numerical value, or a menu item which can be indicated or designated in various modes.
The touch sensor may be configured in a form of film having a touch pattern. The touch sensor may be a metal wire, which is disposed between the window 151a and a display (not shown) on a rear surface of the window 151a or patterned directly on the rear surface of the window 151a. Alternatively, the touch sensor may be integrally formed with the display. For example, the touch sensor may be disposed on a substrate of the display or within the display.
The display unit 151 may form a touch screen together with the touch sensor. Here, the touch screen may serve as the user input unit 123 (see
The first audio output module 152a may be implemented in the form of a receiver for transferring voice sounds to the user's ear or a loud speaker for outputting various alarm sounds or multimedia reproduction sounds.
The window 151a of the display unit 151 may include a sound hole for emitting sounds generated from the first audio output module 152a. Here, the present disclosure may not be limited to this. It may also be configured such that the sounds are released along an assembly gap between the structural bodies (for example, a gap between the window 151a and the front case 101). In this case, a hole independently formed to output audio sounds may not be seen or hidden in terms of appearance, thereby further simplifying the appearance of the terminal 100.
The optical output module 154 may output light for indicating an event generation. Examples of the event generated in the terminal 100 may include a message reception, a call signal reception, a missed call, an alarm, a schedule notice, an email reception, information reception through an application, and the like. If a user's event checking is sensed, the controller may control the optical output module 154 to stop the output of the light.
The first camera 121a may process video frames such as still or moving images obtained by the image sensor in a video call mode or a capture mode. The processed video frames may be displayed on the display unit 151 or stored in the memory 170.
The first and second manipulation units 123a and 123b are examples of the user input unit 123, which may be manipulated by a user to input a command for controlling the operation of the terminal 100. The first and second manipulation units 123a and 123b may also be commonly referred to as a manipulating portion, and may employ any method if it is a tactile manner allowing the user to perform manipulation with a tactile feeling such as touch, push, scroll or the like.
The drawings are illustrated on the basis that the first manipulation unit 123a is a touch key, but the present disclosure may not be necessarily limited to this. For example, the first manipulation unit 123a may be configured with a mechanical key, or a combination of a touch key and a push key.
The content received by the first and second manipulation units 123a and 123b may be set in various ways. For example, the first manipulation unit 123a may be used by the user to input a command such as menu, home key, cancel, search, or the like, and the second manipulation unit 123b may be used by the user to input a command, such as controlling a volume level being output from the first or second audio output module 152a or 152b, switching into a touch recognition mode of the display unit 151, or the like.
On the other hand, as another example of the user input unit 123, a rear input unit (not shown) may be disposed on the rear surface of the terminal body. The rear input unit may be manipulated by a user to input a command for controlling an operation of the terminal 100. The content input may be set in various ways. For example, the rear input unit may be used by the user to input a command, such as power on/off, start, end, scroll or the like, controlling a volume level being output from the first or second audio output module 152a or 152b, switching into a touch recognition mode of the display unit 151, or the like. The rear input unit may be implemented into a form allowing a touch input, a push input or a combination thereof.
The rear input unit may be disposed to overlap the display unit 151 of the front surface in a thickness direction of the terminal body. As one example, the rear input unit may be disposed on an upper end portion of the rear surface of the terminal body such that a user can easily manipulate it using a forefinger if the user grabs the terminal body with one hand. However, the present disclosure may not be limited to this, and the position of the rear input unit may be changeable.
If the rear input unit is disposed on the rear surface of the terminal body, a new user interface may be implemented using the rear input unit. Also, the aforementioned touch screen or the rear input unit may substitute for at least part of functions of the first manipulation unit 123a located on the front surface of the terminal body. Accordingly, if the first manipulation unit 123a is not disposed on the front surface of the terminal body, the display unit 151 may be implemented to have a larger screen.
On the other hand, the terminal 100 may include a finger scan sensor which scans a user's fingerprint. The controller may use fingerprint information sensed by the finger scan sensor as an authentication means. The finger scan sensor may be installed in the display unit 151 or the user input unit 123.
The microphone 122 may be formed to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of places, and configured to receive stereo sounds.
The interface unit 160 may serve as a path allowing the terminal 100 to exchange data with external devices. For example, the interface unit 160 may be at least one of a connection terminal for connecting to another device (for example, an earphone, an external speaker, or the like), a port for near field communication (for example, an Infrared Data Association (IrDA) port, a Bluetooth port, a wireless LAN port, and the like), or a power supply terminal for supplying power to the terminal 100. The interface unit 160 may be implemented in the form of a socket for accommodating an external card, such as Subscriber Identification Module (SIM), User Identity Module (UIM), or a memory card for information storage.
The second camera 121b may be further mounted to the rear surface of the terminal body. The second camera 121b may have an image capturing direction, which is substantially opposite to the direction of the first camera unit 121a.
The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may also be arranged in a matrix configuration. The cameras may be referred to as an ‘array camera.’ If the second camera 121b is implemented as the array camera, images may be captured in various manners using the plurality of lenses and images with better qualities may be obtained.
A flash 124 may be disposed adjacent to the second camera 121b. If an image of a subject is captured with the camera 121b, the flash 124 may illuminate the subject.
The second audio output module 152b may further be disposed on the terminal body. The second audio output module 152b may implement stereophonic sound functions in conjunction with the first audio output module 152a (refer to
At least one antenna for wireless communication may be disposed on the terminal body. The antenna may be installed in the terminal body or formed on the case. For example, an antenna which configures a part of the broadcast receiving module 111 (see
A power supply unit 190 (refer to
The battery may receive power via a power source cable connected to the interface unit 160. Also, the battery may be (re)chargeable in a wireless manner using a wireless charger. The wireless charging may be implemented by magnetic induction or electromagnetic resonance.
On the other hand, the drawing illustrates that the rear cover 103 is coupled to the rear case 102 for shielding the battery, so as to prevent separation of the battery and protect the battery from an external impact or foreign materials. If the battery is detachable from the terminal body, the rear case 103 may be detachably coupled to the rear case 102.
An accessory for protecting an appearance or assisting or extending the functions of the terminal 100 may further be provided on the terminal 100. As one example of the accessory, a cover or pouch for covering or accommodating at least one surface of the terminal 100 may be provided. The cover or pouch may cooperate with the display unit 151 to extend the function of the terminal 100. Another example of the accessory may be a touch pen for assisting or extending a touch input onto a touch screen.
The flexible display of mobile terminal 200 is generally formed as a lightweight, non-fragile display, which still exhibits characteristics of a conventional flat panel display, but is instead fabricated on a flexible substrate which can be deformed as noted previously.
The term e-paper may be used to refer to a display technology employing the characteristic of a general ink, and is different from the conventional flat panel display in view of using reflected light. E-paper is generally understood as changing displayed information using a twist ball or via electrophoresis using a capsule.
If in a state that the flexible display unit 251 is not deformed (for example, in a state with an infinite radius of curvature and referred to as a first state), a display region of the flexible display unit 251 includes a generally flat surface. If in a state that the flexible display unit 251 is deformed from the first state by an external force (for example, a state with a finite radius of curvature and referred to as a second state), the display region may become a curved surface or a bent surface. As illustrated, information displayed in the second state may be visual information output on the curved surface. The visual information may be realized in such a manner that a light emission of each unit pixel (sub-pixel) arranged in a matrix configuration is controlled independently. The unit pixel denotes an elementary unit for representing one color.
According to one alternative embodiment, the first state of the flexible display unit 251 may be a curved state (for example, a state of being curved from up to down or from right to left), instead of being in flat state. In this embodiment, if an external force is applied to the flexible display unit 251, the flexible display unit 251 may transition to the second state such that the flexible display unit is deformed into the flat state (or a less curved state) or into a more curved state.
If desired, the flexible display unit 251 may implement a flexible touch screen using a touch sensor in combination with the display. If a touch is received at the flexible touch screen, the controller 180 can execute certain control corresponding to the touch input. In general, the flexible touch screen is configured to sense touch and other input while in both the first and second states.
One option is to configure the mobile terminal 200 to include a deformation sensor which senses the deforming of the flexible display unit 251. The deformation sensor may be included in the sensing unit 140.
The deformation sensor may be located in the flexible display unit 251 or the case 201 to sense information related to the deforming of the flexible display unit 251. Examples of such information related to the deforming of the flexible display unit 251 may be a deformed direction, a deformed degree, a deformed position, a deformed amount of time, an acceleration that the deformed flexible display unit 251 is restored, and the like. Other possibilities include most any type of information which can be sensed in response to the curving of the flexible display unit or sensed while the flexible display unit 251 is transitioning into, or existing in, the first and second states.
In some embodiments, controller 180 or other component can change information displayed on the flexible display unit 251, or generate a control signal for controlling a function of the mobile terminal 200, based on the information related to the deforming of the flexible display unit 251. Such information is typically sensed by the deformation sensor.
The mobile terminal 200 is shown having a case 201 for accommodating the flexible display unit 251. The case 201 can be deformable together with the flexible display unit 251, taking into account the characteristics of the flexible display unit 251.
A battery (not shown in this figure) located in the mobile terminal 200 may also be deformable in cooperation with the flexible display unit 261, taking into account the characteristic of the flexible display unit 251. One technique to implement such a battery is to use a stack and folding method of stacking battery cells.
The deformation of the flexible display unit 251 not limited to perform by an external force. For example, the flexible display unit 251 can be deformed into the second state from the first state by a user command, application command, or the like.
In accordance with still further embodiments, a mobile terminal may be configured as a device which is wearable on a human body. Such devices go beyond the usual technique of a user grasping the mobile terminal using their hand. Examples of the wearable device include a smart watch, a smart glass, a head mounted display (HMD), and the like.
A typical wearable device can exchange data with (or cooperate with) another mobile terminal 100. In such a device, the wearable device generally has functionality that is less than the cooperating mobile terminal. For instance, the short-range communication module 114 of a mobile terminal 100 may sense or recognize a wearable device that is near-enough to communicate with the mobile terminal. In addition, if the sensed wearable device is a device which is authenticated to communicate with the mobile terminal 100, the controller 180 may transmit data processed in the mobile terminal 100 to the wearable device via the short-range communication module 114, for example. Hence, a user of the wearable device can use the data processed in the mobile terminal 100 on the wearable device. For example, if a call is received in the mobile terminal 100, the user can answer the call using the wearable device. Also, if a message is received in the mobile terminal 100, the user can check the received message using the wearable device.
The main body 301 may include a case having a certain appearance. As illustrated, the case may include a first case 301a and a second case 301b cooperatively defining an inner space for accommodating various electronic components. Other configurations are possible. For instance, a single case may alternatively be implemented, with such a case being configured to define the inner space, thereby implementing a mobile terminal 300 with a uni-body.
The watch-type mobile terminal 300 can perform wireless communication, and an antenna for the wireless communication can be installed in the main body 301. The antenna may extend its function using the case. For example, a case including a conductive material may be electrically connected to the antenna to extend a ground area or a radiation area.
The display unit 351 is shown located at the front side of the main body 301 so that displayed information is viewable to a user. In some embodiments, the display unit 351 includes a touch sensor so that the display unit can function as a touch screen. As illustrated, window 351a is positioned on the first case 301a to form a front surface of the terminal body together with the first case 301a.
The illustrated embodiment includes audio output module 352, a camera 321, a microphone 322, and a user input unit 323 positioned on the main body 301. If the display unit 351 is implemented as a touch screen, additional function keys may be minimized or eliminated. For example, if the touch screen is implemented, the user input unit 323 may be omitted.
The band 302 is commonly worn on the user's wrist and may be made of a flexible material for facilitating wearing of the device. As one example, the band 302 may be made of fur, rubber, silicon, synthetic resin, or the like. The band 302 may also be configured to be detachable from the main body 301. Accordingly, the band 302 may be replaceable with various types of bands according to a user's preference.
In one configuration, the band 302 may be used for extending the performance of the antenna. For example, the band may include therein a ground extending portion (not shown) electrically connected to the antenna to extend a ground area.
The band 302 may include fastener 302a. The fastener 302a may be implemented into a buckle type, a snap-fit hook structure, a Velcro® type, or the like, and include a flexible section or material. The drawing illustrates an example that the fastener 302a is implemented using a buckle.
The frame may be supported on the head and defines a space for mounting various components. As illustrated, electronic components, such as a control module 480, an audio output module 452, and the like, may be mounted to the frame part. Also, a lens 403 for covering either or both of the left and right eyes may be detachably coupled to the frame part.
The control module 480 controls various electronic components disposed in the mobile terminal 400. The control module 480 may be understood as a component corresponding to the aforementioned controller 180.
The display unit 451 may be implemented as a head mounted display (HMD). The HMD refers to display techniques by which a display is mounted to a head to show an image directly in front of a user's eyes. In order to provide an image directly in front of the user's eyes if the user wears the glass-type mobile terminal 400, the display unit 451 may be located to correspond to either or both of the left and right eyes.
The display unit 451 may project an image into the user's eye using a prism. Also, the prism may be formed from optically transparent material such that the user can view both the projected image and a general visual field (a range that the user views through the eyes) in front of the user.
In such a manner, the image output through the display unit 451 may be viewed while overlapping with the general visual field. The mobile terminal 400 may provide an augmented reality (AR) by overlaying a virtual image on a realistic image or background using the display.
The camera 421 may be located adjacent to either or both of the left and right eyes to capture an image. Since the camera 421 is located adjacent to the eye, the camera 421 can acquire a scene that the user is currently viewing. The camera 421 may be positioned at most any location of the mobile terminal. In some embodiments, multiple cameras 421 may be utilized. Such multiple cameras 421 may be used to acquire a stereoscopic image.
The glass-type mobile terminal 400 may include user input units 423a and 423b, which can each be manipulated by the user to provide an input. The user input units 423a and 423b may employ techniques which permit input via a tactile input. Typical tactile inputs include a touch, push, or the like. The user input units 423a and 423b are shown operable in a pushing manner and a touching manner as they are located on the frame part and the control module 480, respectively.
If desired, mobile terminal 400 may include a microphone which processes input sound into electric audio data, and an audio output module 452 for outputting audio. The audio output module 452 may be configured to produce audio in a general audio output manner or an osteoconductive manner. If the audio output module 452 is implemented in the osteoconductive manner, the audio output module 452 may be closely adhered to the head if the user wears the mobile terminal 400 and vibrate the user's skull to transfer sounds.
A communication system which is operable with the variously described mobile terminals will now be described in more detail. Such a communication system may be configured to utilize any of a variety of different air interfaces and/or physical layers. Examples of such air interfaces utilized by the communication system include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), Universal Mobile Telecommunications System (UMTS) (including, Long Term Evolution (LTE), LTE-A (Long Term Evolution-Advanced)), Global System for Mobile Communications (GSM), and the like.
By way of a non-limiting example only, further description will relate to a CDMA communication system, but such teachings apply equally to other system types including a CDMA wireless communication system as well as OFDM (Orthogonal Frequency Division Multiplexing) wireless communication system. A CDMA wireless communication system generally includes one or more mobile terminals (MT or User Equipment, UE) 100, one or more base stations (BSs, NodeB, or evolved NodeB), one or more base station controllers (BSCs), and a mobile switching center (MSC). The MSC is configured to interface with a conventional Public Switched Telephone Network (PSTN) and the BSCs. The BSCs are coupled to the base stations via backhaul lines. The backhaul lines may be configured in accordance with any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL, or xDSL. Hence, the plurality of BSCs can be included in the CDMA wireless communication system.
Each base station may include one or more sectors, each sector having an omni-directional antenna or an antenna pointed in a particular direction radially away from the base station. Alternatively, each sector may include two or more different antennas. Each base station may be configured to support a plurality of frequency assignments, with each frequency assignment having a particular spectrum (e.g., 1.25 MHz, 5 MHz, etc.).
The intersection of sector and frequency assignment may be referred to as a CDMA channel. The base stations may also be referred to as Base Station Transceiver Subsystems (BTSs). In some cases, the term “base station” may be used to refer collectively to a BSC, and one or more base stations. The base stations may also be denoted as “cell sites.” Alternatively, individual sectors of a given base station may be referred to as cell sites.
A broadcasting transmitter (BT) transmits a broadcast signal to the mobile terminals 100 operating within the system. The broadcast receiving module 111 of
Global Positioning System (GPS) satellites for locating the position of the mobile terminal 100, for example, may cooperate with the CDMA wireless communication system. Useful position information may be obtained with greater or fewer satellites than two satellites. It is to be appreciated that other types of position detection technology, (i.e., location technology that may be used in addition to or instead of GPS location technology) may alternatively be implemented. If desired, at least one of the GPS satellites may alternatively or additionally be configured to provide satellite DMB transmissions.
The location information module 115 is generally configured to detect, calculate, or otherwise identify a position of the mobile terminal. As an example, the location information module 115 may include a Global Position System (GPS) module, a Wi-Fi module, or both. If desired, the location information module 115 may alternatively or additionally function with any of the other modules of the wireless communication unit 110 to obtain data related to the position of the mobile terminal.
A typical GPS module 115 can measure an accurate time and distance from three or more satellites, and accurately calculate a current location of the mobile terminal according to trigonometry based on the measured time and distances. A method of acquiring distance and time information from three satellites and performing error correction with a single satellite may be used. In particular, the GPS module may acquire an accurate time together with three-dimensional speed information as well as the location of the latitude, longitude and altitude values from the location information received from the satellites.
Furthermore, the GPS module can acquire speed information in real time to calculate a current position. Sometimes, accuracy of a measured position may be compromised if the mobile terminal is located in a blind spot of satellite signals, such as being located in an indoor space. In order to minimize the effect of such blind spots, an alternative or supplemental location technique, such as Wi-Fi Positioning System (WPS), may be utilized.
The Wi-Fi positioning system (WPS) refers to a location determination technology based on a wireless local area network (WLAN) using Wi-Fi as a technology for tracking the location of the mobile terminal 100. This technology typically includes the use of a Wi-Fi module in the mobile terminal 100 and a wireless access point for communicating with the Wi-Fi module.
The Wi-Fi positioning system may include a Wi-Fi location determination server, a mobile terminal, a wireless access point (AP) connected to the mobile terminal, and a database stored with wireless AP information.
The mobile terminal connected to the wireless AP may transmit a location information request message to the Wi-Fi location determination server. The Wi-Fi location determination server extracts the information of the wireless AP connected to the mobile terminal 100, based on the location information request message (or signal) of the mobile terminal 100. The information of the wireless AP may be transmitted to the Wi-Fi location determination server through the mobile terminal 100, or may be transmitted to the Wi-Fi location determination server from the wireless AP.
The information of the wireless AP extracted based on the location information request message of the mobile terminal 100 may include one or more of media access control (MAC) address, service set identification (SSID), received signal strength indicator (RSSI), reference signal received Power (RSRP), reference signal received quality (RSRQ), channel information, privacy, network type, signal strength, noise strength, and the like.
The Wi-Fi location determination server may receive the information of the wireless AP connected to the mobile terminal 100 as described above, and may extract wireless AP information corresponding to the wireless AP connected to the mobile terminal from the pre-established database. The information of any wireless APs stored in the database may be information such as MAC address, SSID, RSSI, channel information, privacy, network type, latitude and longitude coordinate, building at which the wireless AP is located, floor number, detailed indoor location information (GPS coordinate available), AP owner's address, phone number, and the like. In order to remove wireless APs provided using a mobile AP or an illegal MAC address during a location determining process, the Wi-Fi location determination server may extract only a predetermined number of wireless AP information in order of high RSSI.
Then, the Wi-Fi location determination server may extract (analyze) location information of the mobile terminal 100 using at least one wireless AP information extracted from the database.
A method for extracting (analyzing) location information of the mobile terminal 100 may include a Cell-ID method, a fingerprint method, a trigonometry method, a landmark method, and the like.
The Cell-ID method is used to determine a position of a wireless AP having the largest signal strength, among peripheral wireless AP information collected by a mobile terminal, as a position of the mobile terminal. The Cell-ID method is an implementation that is minimally complex, does not require additional costs, and location information can be rapidly obtained. However, in the Cell-ID method, the precision of positioning may fall below a desired threshold if the installation density of wireless APs is low.
The fingerprint method is used to collect signal strength information by selecting a reference position from a service area, and to track a position of a mobile terminal using the signal strength information transmitted from the mobile terminal based on the collected information. In order to use the fingerprint method, it is common for the characteristics of radio signals to be pre-stored in the form of a database.
The trigonometry method is used to calculate a position of a mobile terminal based on a distance between coordinates of at least three wireless APs and the mobile terminal. In order to measure the distance between the mobile terminal and the wireless APs, signal strength may be converted into distance information, Time of Arrival (ToA), Time Difference of Arrival (TDoA), Angle of Arrival (AoA), or the like may be taken for transmitted wireless signals.
The landmark method is used to measure a position of a mobile terminal using a known landmark transmitter.
In addition to these position location methods, various algorithms may be used to extract (analyze) location information of a mobile terminal. Such extracted location information may be transmitted to the mobile terminal 100 through the Wi-Fi location determination server, thereby acquiring location information of the mobile terminal 100.
The mobile terminal 100 can acquire location information by being connected to at least one wireless AP. The number of wireless APs required to acquire location information of the mobile terminal 100 may be variously changed according to a wireless communication environment within which the mobile terminal 100 is positioned.
As previously described with regard to
A typical NFC module provided at the mobile terminal supports short-range wireless communication, which is a non-contactable type of communication between mobile terminals and generally occurs within about 10 cm. The NFC module may operate in one of a card mode, a reader mode, or a P2P mode. The mobile terminal 100 may further include a security module for storing card information, in order to operate the NFC module in a card mode. The security module may be a physical medium such as Universal Integrated Circuit Card (UICC) (e.g., a Subscriber Identification Module (SIM) or Universal SIM (USIM)), a secure micro SD and a sticker, or a logical medium (e.g., embedded Secure Element (SE)) embedded in the mobile terminal. Single Wire Protocol (SWP)-based data exchange may be performed between the NFC module and the security module.
In a case where the NFC module operates in a card mode, the mobile terminal may transmit card information on a general IC card to the outside. More specifically, if a mobile terminal having card information on a payment card (e.g., a credit card or a bus card) approaches a card reader, a short-range mobile payment may be executed. As another example, if a mobile terminal which stores card information on an entrance card approaches an entrance card reader, an entrance approval procedure may start. A card such as a credit card, a traffic card, or an entrance card may be included in the security module in the form of applet, and the security module may store card information on the card mounted therein. Card information for a payment card may include any of a card number, a remaining amount and usage history, and the like. Card information of an entrance card may include any of a user's name, a user's number (e.g., undergraduate number or staff number), an entrance history, and the like.
If the NFC module operates in a reader mode, the mobile terminal can read data from an external tag. The data received from the external tag by the mobile terminal may be coded into the NFC Data Exchange Format defined by the NFC Forum. The NFC Forum generally defines four record types. More specifically, the NFC Forum defines four Record Type Definitions (RTDs) such as smart poster, text, Uniform Resource Identifier (URI), and general control. If the data received from the external tag is a smart poster type, the controller may execute a browser (e.g., Internet browser). If the data received from the external tag is a text type, the controller may execute a text viewer. If the data received from the external tag is a URI type, the controller may execute a browser or originate a call. If the data received from the external tag is a general control type, the controller may execute a proper operation according to control content.
In some cases in which the NFC module operates in a P2P (Peer-to-Peer) mode, the mobile terminal can execute P2P communication with another mobile terminal. In this case, Logical Link Control Protocol (LLCP) may be applied to the P2P communication. For P2P communication, connection may be generated between the mobile terminal and another mobile terminal. This connection may be categorized as a connectionless mode which ends after one packet is switched, and a connection-oriented mode in which packets are switched consecutively. For a typical P2P communication, data such as an electronic type name card, address information, a digital photo and a URL, a setup parameter for Bluetooth connection, Wi-Fi connection, etc. may be switched. The P2P mode can be effectively utilized in switching data of a small capacity, because an available distance for NFC communication is relatively short.
Further preferred embodiments will be described in more detail with reference to additional drawing figures. It is understood by those skilled in the art that the present features can be embodied in several forms without departing from the characteristics thereof.
In particular,
The following description of the embodiment will be made on the assumption that the first mobile terminal 100_1 and the second mobile terminal 100_2 include elements described in
Referring to
According to an embodiment, a telephone conversation mode of the mobile terminal 100 may include an AI telephone conversation mode (hereinafter, referred to as “AI telephone conversation mode”) and a general telephone conversation mode.
The AI telephone conversation mode may be a mode that the learning data unit 130 of the mobile terminal 100 directly makes a telephone conversation with a mobile terminal of a counterpart.
The general telephone conversation mode may be a mode that a user of the mobile terminal 100 inputs a voice and makes a telephone conversation with the counterpart.
In the AI telephone conversation mode, the microphone 122 of the mobile terminal 100 may be deactivated. In other words, the AI telephone conversation mode is a state that the voice may not be input as power is not applied to the microphone 122.
In contrast, the general telephone conversation mode may be a state that the microphone 122 and the audio output module 152 of the mobile terminal 100 may be activated as power is applied to the microphone 122 and the audio output module 152 of the mobile terminal 100.
The command for entering the AI telephone conversation mode may be acquired in various manners.
For example, the learning data unit 130 may allow the mobile terminal 100 to enter the AI telephone conversation mode through a voice command or a gesture command of the user.
For another example, the learning data unit 130 may allow the mobile terminal 100 to enter the AI telephone conversation mode according to the command for selecting a button to enter the AI telephone conversation mode.
For another example, the learning data unit 130 may allow the mobile terminal 100 to enter into the AI telephone conversation mode when time corresponding to a reservation call comes, based on the input resulting from a reservation call function.
A learning data unit 130 of the first mobile terminal 100_1 transmits a call signal to the second mobile terminal 100_2, according to the received command (S503).
According to an embodiment, the learning data unit 130 of the first mobile terminal 100_1 may transmit the call signal to the second mobile terminal 100_2 of a counterpart selected by a user.
According to another embodiment, the learning data unit 130 of the first mobile terminal 100_1 may transmit the call signal to the second mobile terminal 100_2 of the selected counterpart, based on situation information of the user.
The situation information of the user may include contact information of the counterpart corresponding to the reservation call function, which is set, when the user sets the reservation call function.
When the second mobile terminal 100_2 receives a response request for the received call signal (S505), the second mobile terminal 100_2 and the first mobile terminal 100_1 establish a connection for a telephone conversation (S507).
The learning data unit 130 of the first mobile terminal 100_1 performs a first task, based on the command received in step S501 (S509).
The learning data unit 130 may extract the intent of the user from a voice command when the received command is a voice command, and may perform the first task.
The details thereof will be described below in detail.
According to an embodiment, the first task may be a task for transmitting a response to a query, which is received through the second mobile terminal 100_2, during the telephone conversation. In this case, the response may include at least one of a voice signal or a text signal.
According to another embodiment, the first task may be a task for exchanging information with the second mobile terminal 100_2 and for storing the exchanged information in the memory 170.
According to still another embodiment, the first task may be a task for exchanging information with the second mobile terminal 100_2, for analyzing the exchanged information, and for extracting abstract information.
The learning data unit 130 of the first mobile terminal 100_1 determines whether the switch to the general telephone conversation mode is required during the telephone conversation with the second mobile terminal 100_2 (S511).
According to an embodiment, the learning data unit 130 of the first mobile terminal 100_1 may detect the situation that the involvement of the user of the first mobile terminal 100_1 is necessary during the telephone conversation with the second mobile terminal 100_2. If the situation is detected, the learning data unit 130 of the first mobile terminal 100_1 may switch the AI telephone conversation mode to the general telephone conversation mode.
For example, the situation that the involvement of the user is necessary may be a situation that the second mobile terminal 100_2 requests the personal information of the user. The details thereof will be described below.
If the learning data unit 130 of the first mobile terminal 100_1 determines that the switch to the general telephone conversation mode is necessary, the learning data unit 130 of the first mobile terminal 100_1 switches a telephone conversation mode of the first mobile terminal 100_1 from the AI telephone conversation mode to the general telephone conversation mode (S513).
If the learning data unit 130 of the first mobile terminal 100_1 determines that the switch to the general telephone conversation mode is not necessary, the learning data unit 130 of the first mobile terminal 100_1 automatically performs a second task, based on the first task which is performed together with the second mobile terminal 100_2 (S515)
Hereinafter, the embodiment of
Referring to
The learning data unit 130 may search for the contact of a counterpart 603 to be connected for telephone conversation and transmit a call signal to the searched contact, based on the voice command 601.
The learning data unit 130 may be triggered by the voice command 601 and may extract the intents of the counterpart and the user.
For example, when the voice command 601 is <AI, call a credit card company of A, request for connection to an agent, and put me on the phone>, the learning data unit 130 may detect a trigger drive word (AI!), a counterpart (credit card company of A), and the intent of the user (to connect to the agent for releasing the registration of a credit card) from the voice command 601.
The trigger drive word may be a drive word allowing the first mobile terminal 100_1 to enter the AI telephone conversation mode.
The learning data unit 130 may transmit a call signal to the second mobile terminal 100_2 of the counterpart, based on the trigger drive word and the intents of the counterpart and the user, which are extracted from the voice command 601.
Thereafter, the learning data unit 130 of the first mobile terminal 100_1 may automatically transmit the call signal to the second mobile terminal 100_2 of the credit card company of A.
If a call connection is completed, the learning data unit 130 of the first mobile terminal 100_1 may perform a task for connection to a agent together with the second mobile terminal 100_2. The learning data unit 130 of the first mobile terminal 100_1 may make a response to the query of the second mobile terminal 100_2.
For example, when the second mobile terminal 100_2 makes a query by an automatic response system (ARS), the learning data unit 130 of the first mobile terminal 100_1 may respond to the inquiry 610 using the voice command 601.
For example, when the second mobile terminal 100_2 requests for pressing button #1 in relation to the inquiry about payment and button 2 in relation to the inquiry about the releasing of the card registration, the learning data unit 130 of the first mobile terminal 100_1 may automatically select button #2 based on the intent of the user detected from the voice command 601.
Through the above procedure, the learning data unit 130 may automatically perform a series of tasks until the intent of the user is achieved (until the connection with the agent is made).
If the second mobile terminal 100_2 notifies that the connection with the agent is completed, the learning data unit 130 of the first mobile terminal 100_1 may switch the telephone conversation mode from the AI telephone conversation mode to the generation telephone conversation mode.
Meanwhile, when the telephone conversation mode of the first mobile terminal 100_1 is switched to the AI telephone conversation mode, the learning data unit 130 may display, on the display unit 151, an indicator representing that the telephone conversation mode is the AI telephone conversation mode as illustrated in
When the input of the personal information of the user is required through the connection with the agent, the learning data unit 130 of the first mobile terminal 100_1 may switch the telephone conversation mode to the general telephone conversation mode.
Meanwhile, the learning data unit 130 of the first mobile terminal 100_1 may display, on the display unit 151, a notification 650 representing that the connection with the agent of the credit card company of A may be displayed on the display unit 151 as illustrated in
If all personal information of the user is input, the learning data unit 130 of the first mobile terminal 100_1 may re-switch the telephone conversation mode of the first mobile terminal 100_1 to the AI telephone conversation mode.
According to the embodiment of
Referring to
The voice command 701 of the user may include a trigger drive word for allowing the first mobile terminal 100_1 to enter the AI telephone conversation mode, a counterpart serving as a target for call connection, and the call intent of the user.
The learning data unit 130 of the first mobile terminal 100_1 may extract the trigger drive word (AI!), the counterpart (friends included in a friend group), and the call intent (such as dinner) from the voice command 701.
The learning data unit 130 of the first mobile terminal 100_1 may make a call connection to contacts of friends included in the friend group 703 after searching for the friend group 703 from the list of contacts.
Referring to
Meanwhile, when the first mobile terminal 100_1 enters the AI telephone conversation mode, an indicator 640 representing that the first mobile terminal 100_1 is in the AI telephone conversation mode may be displayed on the display unit 151.
According to another embodiment, the learning data unit 130 of the first mobile terminal 100_1 may sequentially transmit the call signal to contacts of friends included in the friend group 703
The learning data unit 130 of the first mobile terminal 100_1 may attempt to the telephone conversation with the second mobile terminal 100_2 of each of multiple counterparts (friends in the friend group).
The learning data unit 130 of the first mobile terminal 100_1 may transmit the intent of the user, which is extracted from the voice command 701 of the user, to each second mobile terminal 100_2.
In other words, the learning data unit 130 of the first mobile terminal 100_1 may transmit a voice or a text corresponding to the intent of the user to the second mobile terminal 100_2. Accordingly, the user of the second mobile terminal 100_2 may respond to the intent of the user (such as the suggestion on the dinner).
The learning data unit 130 of the first mobile terminal 100_1 may collect the response to the intent of the user from the second mobile terminal 100_2 of each of the counterparts.
The response to the intent of the user may include information on whether a relevant counterpart participates in the dinner. According to an embodiment, the response to the intent of the user may include information on the current location of the relevant counterpart.
The learning data unit 130 of the first mobile terminal 100_1 may display, on the display unit 151, a name list 703 including persons, who are able to participate in the dinner, based on a collection result or may output the name list 703 through a voice
Referring to
In addition, the learning data unit 130 of the first mobile terminal 100_1 may recommend, on the map 710, a place 717 for the dinner based on locations of persons who are able to participate in the dinner and may output a voice 709 representing the recommendation.
In addition, the learning data unit 130 of the first mobile terminal 100_1 may transmit information on the place 717 for the dinner to mobile terminals of the persons, who are able to participate in the dinner, on the map 710, if receiving the request for the selection of the place 717 for the dinner.
In addition, the learning data unit 130 of the first mobile terminal 100_1 may transmit, through a message service application, information on the place 717 for the dinner to the mobile terminals of the persons who are able to participate in the dinner.
According to an embodiment of
Accordingly, if a task for asking decisions of the counterparts is necessary, the user may efficiently collect the opinions.
Hereinafter, the description will be made regarding the screens when the telephone conversation mode of the mobile terminal 100 is in the AI telephone conversation mode and the general telephone conversation mode.
Referring to
In each contact included in the contact list 810, a general telephone conversation button 801 for entering the general telephone conversation mode and an AI telephone conversation button 803 for entering the AI telephone conversation mode may be displayed adjacent to each other.
If the AI telephone conversation button 803 is selected, the learning data unit 130 of the first mobile terminal 100_1 allows the first mobile terminal 100_1 to enter the AI telephone conversation mode.
The learning data unit 130 of the first mobile terminal 100_1 may display an outgoing call screen 820 as illustrated in
The outgoing call screen 820 may include a text 821 and a listen button 823 for representing that the AI transmits a call signal to the counterpart.
The listen button 823 may be a button for listing to the telephone conversation between the first mobile terminal 100_1 and the counterpart in the AI telephone conversation mode.
In other words, if the listen button 823 is selected, the learning data unit 130 of the first mobile terminal 100_1 may output conversation content through the audio output module 152.
According to an embodiment, as illustrated in
An indicator 640 for representing that a telephone conversation mode of the first mobile terminal 100_1 is an AI telephone conversation mode may be displayed on the home screen 830.
The user may execute another task on the home screen 830 during the telephone conversation with the counterpart by the learning data unit 130 of the first mobile terminal 100_1.
Meanwhile, when the listen button 823 of
The listen screen 840 may include a listen termination button 841 for terminating the listen of the telephone conversation content and an AI telephone conversation mode termination button 843 for terminating the AI telephone conversation mode.
In addition, the indicator 640 may be displayed on the listen screen 840.
The learning data unit 130 of the first mobile terminal 100_1 may switch the listen screen 840 to the home screen 830 when the listen termination button 841 is terminated.
The learning data unit 130 of the first mobile terminal 100_1 may switch the AI telephone conversation mode to the general telephone conversation mode when the AI telephone conversation mode termination button 843 is selected.
According to the switch to the general telephone conversation mode, a general telephone conversation screen 850 may be displayed on the display unit 151 as illustrated in
In other words, the user may directly make telephone conversation with the counterpart by pressing the AI telephone conversation mode termination button 843.
Especially,
Referring to
The learning data unit 130 of the first mobile terminal 100_1 acquires a priority level of a caller, based on the received call signal (S903).
The learning data unit 130 may determine the priority of the caller depending on at least one of the location of a user and identification information (the name of the caller, or the phone number of the caller) of the caller.
The location of the user may be acquired through the location information module 115 provided in the first mobile terminal 100_1 in real time.
The learning data unit 130 may identify a caller, who requests for a call connection, and acquire the priority level of the caller, based on the call signal received from the second mobile terminal 100_2.
According to an embodiment, the priority level may be a level classified depending on the importance of the caller.
For example, the priority level may include an upper level, an intermediate level, and a lower level. The levels classified into the above three levels are provided only for the illustrative purpose, and the levels may be classified into many more levels.
When the caller is in the upper level, the user of the first mobile terminal 100_1 directly may make a telephone conversation.
When the caller is in the intermediate level, the user of the first mobile terminal 100_1 may directly make a telephone conversation or may represent that the learning data unit 130 of the first mobile terminal 100_1 automatically makes telephone conversation.
When the caller is in the lower level, the learning data unit 130 of the first mobile terminal 100_1 automatically makes a telephone conversation.
According to an embodiment, the priority level of the caller may be set by the user of the first mobile terminal 100_1. In other words, the learning data unit 130 of the first mobile terminal 100_1 may receive a level setting request and match the priority level with the contacts included in the contact list according to the received level setting request.
Although the level setting request may be set based on the upper level, the intermediate level, and the lower level, this may be provided only for the illustrative purpose.
Accordingly, the learning data unit 130 may acquire the priority level of the caller of the received call signal.
According to another embodiment, the priority level may be determined depending on whether the setting of the user and the phone number of the caller are stored in contacts. For example, when the phone number is a phone number for an advertisement or a promotion, the learning data unit 130 may determine the level of the caller to be a lower level.
The learning data unit 130 may determine the level of the caller to be the upper level if the phone number of the caller is stored in contacts and the caller is set to a very important person (VIP).
The learning data unit 130 may determine the level of the caller to be the intermediate level when the caller is not set to the VIP although the phone number of the caller is stored in the contacts.
According to another embodiment, the learning data unit 130 may determine the priority level of the caller depending on the location of the user.
For example, when the location of the user indicates a movie theater or a library, the learning data unit 130 may determine the priority level of the caller to be the lower level.
When the user is located at a place that the telephone conversation is difficult, the learning data unit 130 may determine the priority level of the relevant caller to the lower level regardless of the setting of the caller to the VIP.
The learning data unit 130 of the first mobile terminal 100_1 determines whether the obtained priority level is the upper level (S905).
When the obtained priority level is the upper level (first level), the learning data unit 130 of the first mobile terminal 100_1 allows the first mobile terminal 100_1 to enter the general telephone conversation mode (S907).
The learning data unit 130 may deactivate an AI call receiving button when the obtained priority level of the call is determined to be the upper level.
In this case, the AI call receiving button may be a button allowing the learning data unit 130 to automatically make telephone conversation with a counterpart. In other words, the AI call receiving button may be a button allowing the first mobile terminal 100_1 to enter the AI telephone conversation mode.
When the obtained priority level is the intermediate level (S909), the learning data unit 130 of the first mobile terminal 100_1 may switch the telephone conversation mode to the AI telephone conversation mode depending on whether the AI call receiving button is selected (S911).
When the learning data unit 130 may activate the AI call receiving button when the priority level is the intermediate level.
When the request for the selection of the AI call receiving button is received, the learning data unit 130 may switch the telephone conversation mode of the first mobile terminal 100_1 to the AI telephone conversation mode.
When a request is received with respect to the selection of a general telephone button for a general telephone conversation instead of an AI telephone receive button, the learning data unit 130 may allow the first mobile terminal 100_1 to enter the general telephone conversation mode.
When the obtained priority level is not the intermediate level, the learning data unit 130 of the first mobile terminal 100_1 determines the priority level to be the lower level and automatically switch the telephone conversation mode to the AI telephone conversation mode (S913).
Accordingly, the learning data unit 130 may automatically makes a telephone conversation with the counterpart.
The following description will be made on the assumption that the priority level of the caller is the upper level in
Referring to
The learning data unit 130 may determine the priority level of the caller, based on at least one of identification information (the name of the caller, and the phone number of the caller) of the caller or the location of the first mobile terminal 100_1, which are included on the telephone conversation receive screen 1010.
The learning data unit 130 of the first mobile terminal 100_1 may deactivate the AI call receiving button 1011, when determining the priority level of the caller to be the upper level.
As illustrated in
For another example, when determining the priority level of the caller of the second mobile terminal 100_2 to be the upper level, the learning data unit 130 of the first mobile terminal 100_1 may increase the intensity of the vibration while activating the AI call receiving button 1031 or may control the haptic module 153 to advance the pattern period of the vibration.
Referring to
Thereafter, the learning data unit 130 may receive a flicking input for moving up a slide box 1110 as illustrated in
As illustrated in
The learning data unit 130 may extract a keyword from the telephone conversation content and may acquire the extracted keyword as the abstract information.
For example, the abstract information extracted from the telephone conversation content may include an item 1111 for temporarily changing a meeting and an item 1114 for sharing an attendance list.
A calendar icon 1121 may be displayed at one side of the item 1111 for temporarily changing the meeting to manage a schedule.
When the calendar icon 1121 is selected, the learning data unit 130 may automatically reflect the changed meeting schedule on the calendar application.
Icons 1131 and 1133 corresponding to a message service application for sharing telephone conversation content or abstract information of the telephone conversation content with another counterpart may be displayed at one side of the item 1114 for sharing the attendance list.
When any one of the icons 1131 and 1133 is selected, the learning data unit 130 may automatically transmit the telephone conversation content or the abstract information of the telephone conversation content to attendants included in the attendance list of the meeting.
Meanwhile, the slide box 1110 may further include a telephone conversation storage item 1115 for storing the telephone conversation content in the memory 170 and a memo icon 1151 displayed at one side of the telephone conversation storage item 1115 and corresponding to the memo application.
When the memo icon 1151 is selected, the learning data unit 130 may store the telephone conversation content through the memo application.
As described above, according to an embodiment of the present invention, a user may store abstraction information of the telephone conversation content through an application installed in the mobile terminal or may conveniently share the abstraction information with the counterpart.
The present disclosure mentioned in the foregoing description may be implemented using a machine-readable medium having instructions stored thereon for execution by a processor to perform various methods presented herein. Examples of possible machine-readable mediums include HDD (Hard Disk Drive), SSD (Solid State Disk), SDD (Silicon Disk Drive), ROM, RAM, CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, the other types of storage mediums presented herein, and combinations thereof. If desired, the machine-readable medium may be realized in the form of a carrier wave (for example, a transmission over the Internet). The processor may include the controller 180 of the mobile terminal.
The foregoing embodiments are merely exemplary and are not to be considered as limiting the present disclosure. This description is intended to be illustrative, and not to limit the scope of the claims. Many alternatives, modifications, and variations will be apparent to those skilled in the art. The features, structures, methods, and other characteristics of the exemplary embodiments described herein may be combined in various ways to obtain additional and/or alternative exemplary embodiments.
As the present features may be embodied in several forms without departing from the characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, unless otherwise specified, but rather should be considered broadly within its scope as defined in the appended claims, and therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalents of such metes and bounds, are therefore intended to be embraced by the appended claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2017-0156815 | Nov 2017 | KR | national |
This application is a continuation of U.S. patent application Ser. No. 15/940,672, filed on Mar. 29, 2018, now U.S. Pat. No. 10,404,857, which claims the benefit of earlier filing date and right of priority to Korean Patent Application No. 10-2017-0156815, filed on Nov. 22, 2017, the contents of which are hereby incorporated by reference herein in its entirety.
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| Number | Date | Country | |
|---|---|---|---|
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| Number | Date | Country | |
|---|---|---|---|
| Parent | 15940672 | Mar 2018 | US |
| Child | 16297481 | US |
