Patent Application
20240292261
The present invention relates to the field of communication technologies, and in particular, to a sensing method, a sensing apparatus, and a communication device.
A future mobile communication system not only has a communication capability, but also has a sensing capability. For the sensing capability, one or more devices with the sensing capability can sense information such as an orientation, a distance, or a speed of a target object through sending and receiving of radio signals, or detect, track, identify, image, or the like a target object, an event, an environment, or the like. Currently, a specific sensing procedure of a terminal in an idle state or an inactive state is not clear yet.
According to a first aspect, a sensing method is provided, including:
According to a second aspect, a sensing method is provided, including:
According to a third aspect, a sensing apparatus is provided, including:
According to a fourth aspect, a sensing apparatus is provided, including:
According to a fifth aspect, a communication device is provided. The communication device includes a processor, a memory, and a program or an instruction stored in the memory and capable of running on the processor, where when the program or the instruction is executed by the processor, the steps of the method according to the first aspect or the second aspect are implemented.
According to a sixth aspect, a communication device is provided, including a processor and a communication interface, where the processor is configured to perform sensing measurement when a first terminal is in an idle state or an inactive state, to obtain a sensing measurement result; and the communication interface is configured to report the sensing measurement result. Alternatively, the communication interface is configured to obtain a sensing measurement result reported by a first terminal, where the first terminal is a terminal in an idle state or an inactive state.
According to a seventh aspect, a readable storage medium is provided, where the readable storage medium stores a program or an instruction, and when the program or the instruction is executed by a processor, the steps of the method according to the first aspect or the second aspect are implemented.
According to an eighth aspect, a chip is provided. The chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction, to implement the method according to the first aspect or the second aspect.
According to a ninth aspect, a computer program/program product is provided, where the computer program/program product is stored in a non-transient storage medium, and the computer program/program product is executed by at least one processor to implement the steps of the method according to the first aspect or the second aspect.
The following clearly describes technical solutions in embodiments of this application with reference to accompanying drawings in the embodiments of this application. Apparently, the described embodiments are some but not all of the embodiments of this application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of this application shall fall within the protection scope of this application.
The terms “first”, “second”, and the like in this specification and claims of this application are used to distinguish between similar objects instead of describing a specific order or sequence. It should be understood that, the terms used in such a way are interchangeable in proper circumstances, so that the embodiments of this application can be implemented in an order other than the order illustrated or described herein. Objects classified by “first” and “second” are usually of a same type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, in the description and the claims, “and/or” represents at least one of connected objects, and a character “/” generally represents an “or” relationship between associated objects.
It should be noted that, the technologies described in the embodiments of this application are not limited to a long term evolution (LTE)/LTE-advanced (LTE-A) system, and can also be used in other wireless communication systems such as code division multiple access (CDMA), time division multiple access (TDMA), frequency division multiple access (FDMA), orthogonal frequency division multiple access (OFDMA), single-carrier frequency-division multiple access (SC-FDMA), and another system. The terms “system” and “network” in the embodiments of this application may be used interchangeably. The technologies described can be applied to both the systems and the radio technologies mentioned above as well as to other systems and radio technologies. The following descriptions describe a new radio (NR) system for example purposes, and NR terms are used in most of the following descriptions, and these technologies can also be applied to an application other than an NR system application, for example, a 6th generation (6G) communication system.
To enable a person skilled in the art to better understand the embodiments of this application, the following descriptions are first provided.
Integration of communication and sensing means implementing an integrated design of communication and sensing functions in a same system through spectrum sharing and hardware sharing. While transferring information, the system can sense information such as an orientation, a distance, or a speed, and detect, track, and identify a target device or an event. A communication system and a sensing system complement each other to improve overall performance and bring better service experience.
A future mobile communication system, such as a B5G system or a 6G system only has a communication capability, but also has a sensing capability. For the sensing capability, one or more devices with the sensing capability can sense information such as an orientation, a distance, or a speed of a target object through sending and receiving of a radio signal, or detect, track, identify, image, or the like a target object, an event, an environment, or the like. In the future, with deployment of small cells with a high band and a large bandwidth capability such as a millimeter-wave small cell and a terahertz small cell in a 6G network, sensing resolution is significantly increased compared with a centimeter wave, so that the 6G network can provide a more detailed sensing service.
Integration of communication and a radar is a typical fusion application of communication and sensing. In the past, due to different research objects and focuses, a radar system and a communication system were strictly distinguished between. In most scenarios, the two systems were separately studied. In fact, as typical manners of sending, obtaining, processing, and exchanging information, both the radar system and the communication system have many similarities in working principles, system architectures, and frequency bands. A design of the integration of communication and the radar is relatively highly feasible and is mainly reflected in the following aspects: First, both the communication system and the sensing system complete information obtaining and transferring based on an electromagnetic wave theory through transmission and reception of an electromagnetic wave. Second, both the communication system and the sensing system have structures, such as an antenna, a transmit send, a receive end, and a signal processor, and there is a large overlap in hardware resources. With development of technologies, the communication system and the sensing system have more overlaps in working frequency bands. In addition, there are similarities in key technologies such as signal modulation, reception detection, and waveform designs. The integration of the communication system and the radar system can bring many advantages, such as cost savings, size reduction, power consumption reduction, an increase in spectrum efficiency, and reduction of mutual interference, thereby enhancing overall system performance.
Currently, there have been many related studies on the integrated design of the radar system and the communication system. A typical joint design includes: spectrum coexistence, where the two systems work independently, and an information exchange is allowed to reduce mutual interference; receive end sharing, where transmit ends of the two systems send their own signal waveforms in this case, and the waveforms of the two systems need to be orthogonal, so that their respective reception and detection are not affected; transmit end sharing, where the transmit end transmits a joint waveform of a radar and communication; and transceiver end sharing, where a resource is shared on two sides, that is, a receiving side and a sending side, of the two systems, and joint waveforms or waveforms with an orthogonal relationship also need to be used.
Sensing may be based on a single-station mode, that is, a transmit-receive co-location mode. A transmit end transmits a sensing signal, receives and analyzes an echo signal, and extracts a sensing parameter. For example, a base station acts as both a transmit end and a receive end of the sensing signal, and a terminal or another object acts as a sensing target. Alternatively, sensing may be based on a dual-station/multi-station mode, that is, a transmit-receive non-co-location mode. A transmit end transmits a sensing signal, and another receive end receives and analyzes the sensing signal to extract a sensing parameter. For example, a base station 1 acts as a transmit end of the sensing signal, and a terminal or a base station 2 acts as a receive end of the sensing signal. Similarly, a transmit end for sensing in a single-station or multi-station mode may also be a terminal.
With reference to the accompanying drawings, a sensing method provided in an embodiment of this application is described below in detail by using some embodiments and application scenarios thereof.
As shown in
Step 201: A first terminal performs sensing measurement to obtain a sensing measurement result, where the first terminal is a terminal in an idle state or an inactive state.
Herein, the first terminal can perform sensing measurement on a received sensing signal, to obtain the sensing measurement result.
The sensing signal in this embodiment of this application can be specifically a signal used to obtain information such as an orientation, a distance, or a speed of a target object, or a signal used to detect, track, identify, and image a target object, an event, an environment, or the like.
The sensing signal includes at least one of the following:
The first reference signal may include a CSI reference signal (CSI-RS), a phase tracking reference signal (PTRS), a positioning reference signal (PRS), a tracking reference signal (TRS), a DMRS on a physical broadcast channel (PBCH), a primary synchronisation signal (PSS), a secondary synchronisation signal (SSS), and the like.
Step 202: The first terminal reports the sensing measurement result.
In the sensing method in this embodiment of this application, the first terminal in the idle state or the inactive state performs sensing measurement, to obtain the sensing measurement result, and reports the sensing measurement result, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
Optionally, that a first terminal performs sensing measurement to obtain a sensing measurement result includes:
Optionally, the configuration information of the sensing signal includes at least one of the following:
Optionally, the sensing measurement quantity includes at least one of the following:
The original channel information includes at least one of the following:
The signal strength information includes at least one of the following:
The spectrum information includes at least one of the following:
The multipath information includes at least one of the following:
The difference information of signals corresponding to different antennas includes at least one of the following:
The target parameter information determined based on the original channel information includes at least one of the following:
The angle information includes at least one of the following:
The angle information includes UE side angle information, base station side angle information, and reflection point angle information.
Optionally, that a first terminal performs sensing measurement includes: receiving, by the first terminal, second indication information, where the second indication information includes a terminal identifier list, and a terminal corresponding to the terminal identifier list is a terminal with a sensing capability; and when the terminal identifier list includes a terminal identifier of the first terminal, performing, by the first terminal, sensing measurement.
In this embodiment of this application, the terminal identifier may be an identifier of a terminal group, the terminal identifier list may be determined by a network function or a network element (such as a sensing network function or a sensing network element) of a core network. The first terminal performs matching between an ID of the first terminal and an ID in the terminal identifier list; and if the ID of the first terminal is the ID in the list, determines that the first terminal is a terminal associated with sensing, to perform sensing measurement.
The foregoing terminal identifier may be a terminal core network identifier, such as a 5G globally unique temporary UE identity (5G-GUTI), a 5G-S-shortened form-temporary mobile subscriber identity (5G-S-TMSI), a 5G-TMSI, or a subscription concealed identifier (SUCI), or may be a UE wireless access network identifier, such as an inactive RNTI (I-RNTI) or a RAN UE NG application protocol (NGAP) ID.
Optionally, the terminal corresponding to the terminal identifier list is a terminal with a first sensing capability type, and the first sensing capability type is a sensing capability type corresponding to the sensing measurement.
That is, the foregoing first sensing capability type is a sensing capability type corresponding to a current sensing service, for example, an echo detection capability type.
Optionally, that the first terminal reports the sensing measurement result includes:
The foregoing reporting time of the sensing measurement result may be a time point, a reporting cycle, and/or a latest reporting time (associated with sensing quality of service (QoS)).
The foregoing sensing measurement result reporting cycle may be the same as a DRX cycle, that is, a downlink sensing signal is delivered through paging, and is measured and reported after a paging signal is received each time.
Optionally, the method in this embodiment of this application further includes:
A specific manner of reporting the data volume may include at least one of the following:
Herein, the data volume of the sensing measurement result is reported to a network device, so that the network device determines a corresponding reporting manner for the sensing measurement result based on the data volume.
Specifically, when the data volume of the sensing measurement result is less than or equal to a first preset threshold, the reporting manner for the sensing measurement result is a first reporting manner; or
In this embodiment of this application, when it is indicated that reporting is performed in the foregoing first reporting manner, an SDT configuration or configured grant SDT (CG-SDT) may further be indicated.
The performing reporting in the foregoing first reporting manner includes:
The performing reporting in the foregoing second reporting manner includes:
Optionally, when the UE initiates SDT or random access, an MSG 1 or an MSG A includes target indication information, and the target indication information is represented by using a special preamble or represented by using a special RO resource, to indicate that the SDT or a random access procedure is used to report the sensing measurement result.
Optionally, that the first terminal receives target indication information includes:
A target indication information update indication may be carried on the PDCCH scrambled by using the C-RNTI, and the target indication information is carried on the PDSCH scheduled by using the PDCCH.
It should be noted that in this embodiment of this application, the first indication information, the second indication information, and the third indication information may be sent by using a same message or by using different messages.
Optionally, that the first terminal receives the target indication information through a first PDCCH includes:
Optionally, the target PDCCH information includes at least one of the following:
Optionally, a time gap between the first target PDCCH and the first PDCCH is defined in a protocol or configured on a network.
The first target PDCCH reuses a control resource set (CORESET) or search space of the first PDCCH, or reuses a dedicated CORESET or dedicated SS of the first PDCCH. Optionally, a time gap between the first PDCCH and the first target PDCCH is agreed upon in a protocol or configured on a network, for example, 2 ms.
Optionally, the first PDCCH is determined based on an indication of a second PDCCH.
In this embodiment of this application, the first terminal may be indicated by the second PDCCH to receive at least one first PDCCH, and the PDSCH scheduled by using the first PDCCH carries the foregoing target indication information. In this manner, rough or stable information can be scheduled by using first-level DCI (DCI on the second PDCCH). A monitoring period of the first-level DCI may be set longer, and more detailed information is scheduled based on second-level DCI (DCI on the first PDCCH), thereby effectively reducing overheads of the PDCCH.
Optionally, the DCI on the first PDCCH is DCI 1_0 scrambled by using a paging RNTI (P-RNTI).
Optionally, that the first terminal receives the target indication information through a first PDSCH scheduled by using the first PDCCH includes:
Optionally, the carrying information includes at least one of the following:
Optionally, the obtaining first information indicated by the first PDCCH includes:
In this embodiment of this application, if the UE does not support a sensing capability and receives paging DCI, and the DCI is sensing-associated DCI, the UE does not receive the PDSCH scheduled by using the DCI.
Optionally, the terminal identifier list associated with sensing may reuse a UE ID list on the PDSCH that is scheduled by using the DCI 1_0 scrambled by using the P-RNTI.
Optionally, it is indicated, after the UE ID list of the PDSCH, whether the UE ID is associated with sensing, paging, or both.
In the sensing method in this embodiment of this application, the first terminal in the idle state or the inactive state performs sensing measurement, to obtain the sensing measurement result, and reports the sensing measurement result, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
As shown in
Step 301: A network device obtains a sensing measurement result reported by a first terminal, where the first terminal is a terminal in an idle state or an inactive state.
In the sensing method in this embodiment of this application, the network device obtains the foregoing sensing measurement result from the first terminal. The sensing measurement result is obtained after the terminal in the idle state or the inactive state performs sensing measurement, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
Optionally, before the network device obtains the sensing measurement result reported by the first terminal, the method further includes:
Optionally, before the network device obtains the sensing measurement result reported by the first terminal, the method further includes:
Optionally, a terminal corresponding to the terminal identifier list is a terminal with a first sensing capability type, and the first sensing capability type is a sensing capability type corresponding to the sensing measurement.
Optionally, before the network device obtains the sensing measurement result reported by the first terminal, the method further includes:
Optionally, before the sending third indication information, the method further includes:
The first indication information, the second indication information, and the third indication information are described in detail in the foregoing method embodiment on a terminal side, and details are not described herein again.
Optionally, the determining the reporting manner for the sensing measurement result based on the data volume of the sensing measurement result includes:
Optionally, the configuration information of the sensing signal includes at least one of the following:
Optionally, the sensing measurement quantity includes at least one of the following:
The original channel information includes at least one of the following:
The signal strength information includes at least one of the following:
The spectrum information includes at least one of the following:
The multipath information includes at least one of the following:
The difference information of signals corresponding to different antennas includes at least one of the following:
The target parameter information determined based on the original channel information includes at least one of the following:
The angle information includes at least one of the following:
The angle information includes UE side angle information, base station side angle information, and reflection point angle information.
In the sensing method in this embodiment of this application, the network device obtains the foregoing sensing measurement result from the first terminal. The sensing measurement result is obtained after the terminal in the idle state or the inactive state performs the sensing measurement, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
It should be noted that the sensing method provided in this embodiment of this application may be executed by a sensing apparatus, or a control module that is in the sensing apparatus and that is configured to execute the sensing method. In an embodiment of this application, an example in which the sensing apparatus executes the sensing method is used to describe the sensing apparatus provided in this embodiment of this application.
As shown in
Optionally, the first measurement module includes:
Optionally, the first measurement module includes:
Optionally, the terminal corresponding to the terminal identifier list is a terminal with a first sensing capability type, and the first sensing capability type is a sensing capability type corresponding to the sensing measurement.
Optionally, the first reporting module includes:
Optionally, the apparatus in this embodiment of this application further includes: a second reporting module, configured to report a data volume of the sensing measurement result, where the reporting manner for the sensing measurement result is related to the data volume of the sensing measurement result.
Optionally, when the data volume of the sensing measurement result is less than or equal to a first preset threshold, the reporting manner for the sensing measurement result is a first reporting manner; or
Optionally, the receiving module is configured to receive target indication information by using at least one of the following, where the target indication information includes at least one of the first indication information, the second indication information, or the third indication information; and the receiving module includes at least one of the first receiving submodule, the third receiving submodule, or the fourth receiving submodule:
Optionally, the receiving module is configured to: receive the target indication information based on a bit of a short message on the first PDCCH;
Optionally, the target PDCCH information includes at least one of the following:
Optionally, a time gap between the first target PDCCH and the first PDCCH is defined in a protocol or configured on a network.
Optionally, the first PDCCH is determined based on an indication of a second PDCCH.
Optionally, the receiving module includes:
Optionally, the carrying information includes at least one of the following:
Optionally, the first obtaining submodule is configured to: obtain the first information based on a bit of a short message on the first PDCCH;
Optionally, the configuration information of the sensing signal includes at least one of the following:
Optionally, the sensing measurement quantity includes at least one of the following:
In this embodiment of this application, the first terminal in the idle state or the inactive state performs sensing measurement, to obtain the sensing measurement result, and reports the sensing measurement result, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
The sensing apparatus in this embodiment of this application may be an apparatus, or an apparatus or electronic device with an operating system, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus or the electronic device may be a mobile terminal, or a non-mobile terminal. For example, the mobile terminal may include but is not limited to the foregoing listed types of the terminal 11. The non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), a teller machine, a self-service machine, or the like. This is not specifically limited in this embodiment of this application.
The apparatus provided in this embodiment of this application can implement the processes implemented in the method embodiment in
Optionally, as shown in
An embodiment of this application further provides a terminal, including a processor and a communication interface. The processor is configured to perform sensing measurement when a first terminal is in an idle state or an inactive state, to obtain a sensing measurement result. The communication interface is configured to report the sensing measurement result.
This terminal embodiment corresponds to the foregoing method embodiment on the terminal side. Each implementation process and implementation of the foregoing method embodiment may be applicable to this terminal embodiment, and same technical effect can be achieved. Specifically,
A person skilled in the art may understand that the terminal 600 may further include a power supply (such as a battery) that supplies power to each component. The power supply may be logically connected to the processor 610 by using a power supply management system, to implement functions such as charging and discharging management, and power consumption management by using the power supply management system. The terminal structure shown in
It should be understood that in this embodiment of this application, the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042. The graphics processing unit 6041 processes image data of a static picture or a video obtained by an image capture apparatus (for example, a camera) in a video capture mode or an image capture mode. The display unit 606 may include a display panel 6061. Optionally, the display panel 6061 may be configured in a form such as a liquid crystal display or an organic light-emitting diode. The user input unit 607 includes a touch panel 6071 and another input device 6072. The touch panel 6071 is also referred to as a touchscreen. The touch panel 6071 may include two parts: a touch detection apparatus and a touch controller. The another input device 6072 may include but is not limited to a physical keyboard, a functional button (such as a volume control button or a power on/off button), a trackball, a mouse, and a joystick. Details are not described herein.
In this embodiment of this application, the radio frequency unit 601 receives downlink data from a network side device and then sends the downlink data to the processor 610 for processing; and sends uplink data to the network side device. Usually, the radio frequency unit 601 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
The memory 609 may be configured to store a software program or an instruction and various data. The memory 609 may mainly include a program or instruction storage area and a data storage area. The program or instruction storage area may store an operating system, an application or an instruction required by at least one function (for example, a sound playing function or an image playing function), and the like. In addition, the memory 609 may include a high-speed random access memory, and may further include a non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically erasable programmable read-only memory (Electrically EPROM, EEPROM), or a flash memory, for example, at least one disk storage device, a flash memory device, or another non-volatile solid-state storage device.
The processor 610 may include one or more processing units. Optionally, an application processor and a modem processor may be integrated into the processor 610. The application processor mainly processes an operating system, a user interface, an application, an instruction, or the like. The modem processor mainly processes wireless communication, for example, a baseband processor. It may be understood that, the modem processor may alternatively not be integrated into the processor 610.
The processor 610 is configured to perform sensing measurement to obtain the sensing measurement result. The radio frequency unit 601 is configured to report the sensing measurement result.
The processor 610 is further configured to: receive first indication information, where the first indication information includes at least one of configuration information of a sensing signal or a sensing measurement quantity;
receive the sensing signal based on the configuration information of the sensing signal; and
perform sensing measurement on the sensing signal based on the sensing measurement quantity, to obtain the sensing measurement result.
The processor 610 is further configured to:
Optionally, the terminal corresponding to the terminal identifier list is a terminal with a first sensing capability type, and the first sensing capability type is a sensing capability type corresponding to the sensing measurement.
Optionally, the radio frequency unit 601 is configured to: receive third indication information, where the third indication information includes at least one of a reporting manner for the sensing measurement result, a reporting time of the sensing measurement result, and a quantity of times the sensing measurement result is reported; and report the sensing measurement result based on the third indication information.
Optionally, the radio frequency unit 601 is further configured to:
Optionally, when the data volume of the sensing measurement result is less than or equal to a first preset threshold, the reporting manner for the sensing measurement result is a first reporting manner; or
Optionally, the radio frequency unit 601 is configured to receive target indication information through at least one of the following, where the target indication information includes at least one of the first indication information, the second indication information, or the third indication information:
Optionally, the radio frequency unit 601 is configured to: receive the target indication information based on a bit of a short message on the first PDCCH;
Optionally, the target PDCCH information includes at least one of the following:
Optionally, a time gap between the first target PDCCH and the first PDCCH is defined in a protocol or configured on a network.
Optionally, the first PDCCH is determined based on an indication of a second PDCCH.
Optionally, the radio frequency unit 601 is configured to: obtain first information indicated by the first PDCCH, where the first information is used to indicate carrying information of the first PDSCH. The processor 610 is configured to: when it is determined based on the first information that the target indication information is carried on the first PDSCH, receive the target indication information based on the first PDSCH.
Optionally, the carrying information includes at least one of the following:
Optionally, the radio frequency unit 601 is configured to: obtain the first information based on a bit of a short message on the first PDCCH;
Optionally, the configuration information of the sensing signal includes at least one of the following:
Optionally, the sensing measurement quantity includes at least one of the following:
In this embodiment of this application, the terminal in the idle state or the inactive state performs sensing measurement, to obtain the sensing measurement result, and reports the sensing measurement result, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
As shown in
Optionally, the apparatus in this embodiment of this application further includes:
Optionally, the apparatus in this embodiment of this application further includes:
Optionally, a terminal corresponding to the terminal identifier list is a terminal with a first sensing capability type, and the first sensing capability type is a sensing capability type corresponding to the sensing measurement.
Optionally, the apparatus in this embodiment of this application further includes:
Optionally, the apparatus in this embodiment of this application further includes:
Optionally, the determining submodule is configured to:
Optionally, the configuration information of the sensing signal includes at least one of the following:
Optionally, the sensing measurement quantity includes at least one of the following:
In this embodiment of this application, a network device obtains the foregoing sensing measurement result from the first terminal, where the sensing measurement result is obtained after the terminal in the idle state or the inactive state performs sensing measurement, thereby implementing an objective of performing sensing by the terminal in the idle state or the inactive state.
Alternatively, an embodiment of this application further provides a network device, including a processor and a communication interface. The communication interface is configured to obtain a sensing measurement result reported by a first terminal, where the first terminal is a terminal in an idle state or an inactive state. The network device embodiment corresponds to the foregoing method embodiment of the network device. Each implementation process and implementation of the foregoing method embodiment may be applicable to the network device embodiment, and same technical effect can be achieved.
Specifically, an embodiment of this application further provides a network device. As shown in
A band processing apparatus may be located in the baseband apparatus 803. In the foregoing embodiment, the method performed by the network device may be implemented in the baseband apparatus 803. The baseband apparatus 803 includes a processor 804 and a memory 805.
The baseband apparatus 803 may include, for example, at least one baseband board, where a plurality of chips are disposed on the baseband board. As shown in
The baseband apparatus 803 may further include a network interface 806, configured to exchange information with the radio frequency apparatus 802. For example, the interface is a common public radio interface (CPRI for short).
Specifically, the network device in this embodiment of the present invention further includes an instruction or a program stored in the memory 805 and capable of running on the processor 804. The processor 804 invokes the instruction or the program in the memory 805 to perform the method performed by the modules shown in
An embodiment of this application further provides a readable storage medium. The readable storage medium stores a program or an instruction. When the program or the instruction is executed by a processor, the processes of the foregoing embodiments of the sensing method are implemented, and same technical effect can be achieved. To avoid repetition, details are not described herein again.
The processor is a processor in the terminal in the foregoing embodiments. The readable storage medium includes a computer readable storage medium, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disc.
An embodiment of this application further provides a chip. The chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the processes of the foregoing embodiments of the sensing method, and same technical effect can be achieved. To avoid repetition, details are not described herein again.
It should be understood that the chip mentioned in this embodiment of this application may alternatively be referred to as a system-level chip, a system chip, a chip system, a system on chip, or the like.
An embodiment of this application further provides a computer program/program product. The computer program/program product is stored in a non-transient storage medium, and the computer program/program product is executed by at least one processor to implement the processes of the foregoing sensing method embodiment, and same technical effect can be achieved. To avoid repetition, details are not described herein again.
It should be noted that, in this specification, the term “include”, “comprise”, or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, a method, an article, or an apparatus that includes a list of elements not only includes those elements but also includes other elements which are not expressly listed, or further includes elements inherent to this process, method, article, or apparatus. In absence of more constraints, an element preceded by “includes a . . . ” does not preclude the existence of other identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be noted that the scope of the method and the apparatus in the implementations of this application is not limited to performing functions in an illustrated or discussed sequence, and may further include performing functions in a basically simultaneous manner or in a reverse sequence according to the functions concerned. For example, the described method may be performed in an order different from that described, and the steps may be added, omitted, or combined. In addition, features described with reference to some examples may be combined in other examples.
Based on the descriptions of the foregoing implementations, a person skilled in the art may clearly understand that the method in the foregoing embodiment may be implemented by software in addition to a necessary universal hardware platform or by hardware only. In most circumstances, the former is a preferred implementation. Based on such an understanding, the technical solutions of this application essentially or the part contributing to the prior art may be implemented in a form of a computer software product. The computer software product is stored in a storage medium (such as a ROM/RAM, a hard disk, or an optical disc), and includes several instructions for instructing a terminal (which may be mobile phone, a computer, a server, a network device, or the like) to perform the methods described in the embodiments of this application.
The embodiments of this application are described above with reference to the accompanying drawings, but this application is not limited to the foregoing specific implementations, and the foregoing specific implementations are only illustrative and not restrictive. Under the enlightenment of this application, a person of ordinary skill in the art can make many forms without departing from the purpose of this application and the protection scope of the claims, all of which fall within the protection of this application.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202111284714.6 | Nov 2021 | CN | national |
This application is a Bypass Continuation Application of PCT International Application No. PCT/CN2022/128017 filed on Oct. 27, 2022, which claims priority to Chinese Patent Application No. 202111284714.6, filed on Nov. 1, 2021 in China, which are incorporated herein by reference in their entireties.
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/CN2022/128017 | Oct 2022 | WO |
| Child | 18650791 | US |
