Patent Grant
12349072
The present application relates to the communications field, and in particular, to a trigger discovery method, a terminal device, and a network device.
There is blindness in the start of a discovery process between devices. A relay technology in a radio communications system is used as an example. In the relay technology, one or more relay nodes are added between a base station and a terminal and are responsible for forwarding a radio signal once or repeatedly. That is, the radio signal needs to pass through a plurality of hops before the radio signal can reach the terminal. The radio relay technology can be used for expanding cell coverage and making up for blind spots of the cell coverage, and can improve a cell capacity by spatial resource multiplexing. For indoor coverage, the relay technology can play a role in overcoming penetration loss and improving the quality of the indoor coverage. A simple two-hop relay is used as an example. A radio relay divides a “base station-terminal” link into two links, namely, a “base station-relay node” link and a “relay node-terminal” link, so that a link with relatively poor quality can be replaced with two links with relatively high quality to implement a higher link capacity and better coverage.
Objectives of embodiments of the present application are to provide a trigger discovery method, a terminal device, and a network device.
According to a first aspect, an embodiment of the present application provides a trigger discovery method, performed by a first terminal. The method includes: sending a wake-up discovery request to a network device, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process, and there is a subscription binding relationship between the second terminal and the first terminal; and starting the discovery process in a case that a response message sent by the network device is received, where the response message is used for indicating that the second terminal has started the discovery process.
According to a second aspect, an embodiment of the present application provides a trigger discovery method, performed by a second terminal. The method includes: receiving a discovery start command sent by a network device, where the discovery start command is generated by the network device based on a wake-up discovery request sent by a first terminal, and there is a subscription binding relationship between the second terminal and the first terminal; and starting a discovery process based on the discovery start command.
According to a third aspect, an embodiment of the present application provides a trigger discovery method, performed by a network device. The method includes: receiving a wake-up discovery request sent by a first terminal, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process, and there is a subscription binding relationship between the second terminal and the first terminal; and sending a discovery start command to the second terminal based on the wake-up discovery request; and sending a response message to the first terminal after the second terminal starts the discovery process based on the discovery start command, where the response message is used for indicating that the second terminal has started the discovery process.
According to a fourth aspect, an embodiment of the present application further provides a terminal device, including: a first sending module, configured to send a wake-up discovery request to a network device, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process, and there is a subscription binding relationship between the second terminal and the first terminal; and a first starting module, configured to start the discovery process in a case that a response message sent by the network device is received, where the response message is used for indicating that the second terminal has started the discovery process.
According to a fifth aspect, an embodiment of the present application further provides a terminal device, including: a second receiving module, configured to receive a discovery start command sent by a network device, where the discovery start command is generated by the network device based on a wake-up discovery request sent by a first terminal, and there is a subscription binding relationship between the second terminal and the first terminal; and a second starting module, configured to start a discovery process based on the discovery start command.
According to a sixth aspect, an embodiment of the present application further provides a network device, including: a fourth receiving module, configured to receive a wake-up discovery request sent by a first terminal, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process, and there is a subscription binding relationship between the second terminal and the first terminal; and a second sending module, configured to send a discovery start command to the second terminal based on the wake-up discovery request; and a third sending module, configured to send a response message to the first terminal after the second terminal starts the discovery process based on the discovery start command, where the response message is used for indicating that the second terminal has started the discovery process.
According to a seventh aspect, an embodiment of the present application further provides a terminal device, including: a memory, storing computer program instructions; and a processor, when executing the computer program instructions, implementing the trigger discovery method according to the first aspect or the second aspect.
According to an eighth aspect, an embodiment of the present application further provides a network device, including: a memory, storing computer program instructions; and a processor, when executing the computer program instructions, implementing the trigger discovery method according to the third aspect.
According to a ninth aspect, an embodiment of the present application further provides a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium stores instructions, and the instructions, when run on a computer, cause the computer to perform the trigger discovery method according to the first aspect, the second aspect, or the third aspect.
To describe the technical solutions in the embodiments of the present application or in the related art more clearly, the following briefly describes the accompanying drawings required for describing the embodiments or the related art. Apparently, the accompanying drawings in the following description show merely some embodiments of the present application, and persons of ordinary skill in the art may still derive other drawings from these accompanying drawings.
The technical solutions of embodiments of the present application are clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are a part rather than all of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application shall fall within the protection scope of the present application.
The technical solutions of the present application may be applied to various communications systems, for example: a global system for mobile communications (GSM), a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) system, a general packet radio service (GPRS), long term evolution advanced (LTE-A), and new radio (NR).
A terminal device (User Equipment, UE), also referred to as a mobile terminal, a mobile terminal device, or the like, may communicate with one or more core networks through a radio access network (RAN). The user equipment may be a terminal device, for example, a mobile phone (also referred to as a “cellular” phone) and a computer with a terminal device. For example, the user equipment may be a portable, pocket-sized, handheld, computer built-in, or in-vehicle mobile apparatus, which exchanges languages and/or data with the radio access network.
A network device may be a core-network network element located on a network side, for example, an access and mobility management function (AMF) network element, or a policy control function (PCF) network element. In addition, the network device may be alternatively a base station, for example, may be a base transceiver station (BTS) in GSM or CDMA, may be a base station (NodeB) in WCDMA, or may be an evolved base station (eNB, or e-NodeB) in LTE and a base station (gNB) in 5G, which is not limited in the present application.
The relay supported in long term evolution (LTE) or NR is a terminal-to-network side relay (UE-To-Network relay). That is, one end of the relay is connected to UE, and the other end is connected to a network side. A terminal connected to the relay may be referred to as a remote terminal (Remote UE), and a terminal used as the relay may be referred to as a relay terminal (Relay UE). There are two following relay discovery manners.
In Manner 1, as shown in
In Manner 2, for a proximity service, if the Remote UE hopes to establish a UE-To-Network relay connection through a proximal Relay UE, the Remote UE broadcasts a discovery message for discovering the proximal Relay UE. If the proximal Relay UE authorizes and is willing to establish the UE-To-Network relay connection, the proximal Relay UE returns discovery response information to the Remote UE. As shown in
It can be seen from the above two manners of the start of a discovery process that there is blindness in current start of a discovery process, especially a discovery process between devices with a subscription binding relationship. To establish a relay communication connection between the devices with the subscription binding relationship, a device may keep broadcasting a discovery message or monitoring a discovery message to discover another device, which clearly results in increases in the energy consumption of the devices.
The technical solutions provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
S302. The first terminal sends a wake-up discovery request to the network device, where the wake-up discovery request is used for requesting the network device to trigger a second terminal to start a discovery process.
There is a subscription binding relationship between the second terminal and the first terminal. Subscription binding configuration information may include one or more of the following information: identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, capability information of the first terminal (for example, whether the first terminal can be used as a relay), capability information of the second terminal (for example, whether the second terminal can be used as a relay), dedicated verification and authentication information, default configuration information (for example, configuration of a default discovery mode, or configuration used as a default relay terminal), or the like. Identification information of a terminal is unique, for example, a media access control (MAC) address and a communication number of the terminal. The binding group identification information may be assigned by the network device, and can uniquely indicate a binding group with the subscription binding relationship.
The subscription binding configuration information may be pre-configured in the first terminal and/or the second terminal, or may be configured by the network device and sent to the first terminal and/or the second terminal before the discovery is triggered. For example, before receiving the wake-up discovery request sent by the first terminal, the network device sends the pre-configured subscription binding configuration information to the first terminal. Alternatively, before sending a discovery start command to the second terminal, the network device sends the subscription binding configuration information to the second terminal.
For example, the first terminal is a mobile phone, and the second terminal is a smart watch. When a contract is signed, the mobile phone is bound with the smart watch through a mobile phone number corresponding to the mobile phone, so that a subscription binding relationship is established between the mobile phone and the smart watch.
The wake-up discovery request may carry one or more of information, for example, the identification information of the first terminal, the identification information of the second terminal, the binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or the dedicated verification and authentication information. The discovery mode may be any mode shown in
S304. The network device receives the wake-up discovery request, and sends a discovery start command to the second terminal based on the wake-up discovery request.
The discovery start command may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
In this step, in a case that the wake-up discovery request carries the identification information of the second terminal, the network device sends the discovery start command to the second terminal corresponding to the identification information.
In a case that the wake-up discovery request does not carry the identification information of the second terminal, the network device may send the discovery start command to a terminal that has the subscription binding relationship with the first terminal. Optionally, the network device may determine, based on the identification information of the first terminal and/or the binding group identification information carried in the wake-up discovery request, the second terminal that has the subscription binding relationship with the first terminal, to send the discovery start command to the determined second terminal. Optionally, the network device may send the discovery start command to a default terminal device based on the subscription binding configuration information.
S306. The second terminal receives the discovery start command, and starts the discovery process based on the discovery start command.
S308. The network device sends a response message to the first terminal, where the response message is used for indicating that the second terminal has started the discovery process.
The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
S310. The first terminal starts the discovery process based on the received response message sent by the network device.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
In an embodiment, in a case that the wake-up discovery request does not carry the discovery mode corresponding to the discovery process, the network device may determine a pre-configured default discovery mode as the discovery mode corresponding to the discovery process before sending the discovery start command to the second terminal, and send the discovery start command carrying the determined discovery mode to the second terminal.
In an embodiment, when performing S306, the second terminal starts the discovery process according to information carried in the discovery start command. Details are as follows.
In a case that the discovery start command carries the discovery mode corresponding to the discovery process, the second terminal starts the discovery process according to the discovery mode carried in the discovery start command.
In a case that the discovery start command carries the discovery start time, the second terminal starts the discovery process according to the discovery start time carried in the discovery start command.
In a case that the discovery start command carries the discovery duration, the second terminal starts the discovery process, and sustains the discovery process according to the discovery duration carried in the discovery start command.
In a case that the discovery start command carries the dedicated verification and authentication information, the second terminal starts the discovery process, and performs verification and authentication on the first terminal in the discovery process based on the dedicated verification and authentication information carried in the discovery start command.
In an embodiment, in a case that the discovery start command does not carry the discovery mode corresponding to the discovery process, the second terminal may determine the pre-configured default discovery mode as the discovery mode corresponding to the discovery process, to start the discovery process according to the determined discovery mode.
In an embodiment, after starting the discovery process, the second terminal may send a discovery start confirm message to the network device. The discovery start confirm message is used for indicating that the second terminal has started the discovery process. The discovery start confirm message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
After the discovery start confirm message sent by the second terminal is received, the network device generates the response message based on the discovery start confirm message, and sends the response message to the first terminal, to trigger the first terminal to start the discovery process. The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
In an embodiment, after starting the discovery process, the second terminal may not send the discovery start confirm message to the network device. In this case, after learning that the second terminal starts the discovery process, the network device may directly generate the response message, and send the response message to the first terminal, to trigger the first terminal to start the discovery process. The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
In an embodiment, when performing S310, the first terminal starts the discovery process according to information carried in the response message. Details are as follows.
In a case that the response message carries the discovery mode corresponding to the discovery process, the first terminal starts the discovery process according to the discovery mode carried in the response message.
In a case that the response message carries the discovery start time, the first terminal starts the discovery process according to the discovery start time carried in the response message.
In a case that the response message carries the discovery duration, the first terminal starts the discovery process and sustains the discovery process according to the discovery duration carried in the response message.
In a case that the response message carries the dedicated verification and authentication information, the first terminal starts the discovery process, and performs verification and authentication on the second terminal in the discovery process based on the dedicated verification and authentication information carried in the response message.
In an embodiment, subscription binding configuration information is pre-configured in the first terminal or a universal subscriber identity module (USIM) card of the first terminal.
In an embodiment, before sending the wake-up discovery request to the network device, the first terminal may receive the subscription binding configuration information configured and sent by the network device. In a case that the subscription binding configuration information is pre-configured in the first terminal or the USIM card of the first terminal, the subscription binding configuration information configured by the network device may be preferentially used.
In an embodiment, the subscription binding configuration information is pre-configured in the second terminal or a USIM card of the second terminal.
In an embodiment, before receiving the discovery start command sent by the network device, the second terminal may receive the subscription binding configuration information configured and sent by the network device. In a case that the subscription binding configuration information is pre-configured in the second terminal or the USIM card of the second terminal, the subscription binding configuration information configured by the network device may be preferentially used.
In the above embodiments, the subscription binding configuration information includes the identification information of the first terminal, the identification information of the second terminal, and the binding group identification information corresponding to the subscription binding relationship. In addition, the subscription binding configuration information may further include one or more of information, for example, the capability information of the first terminal, the capability information of the second terminal, the dedicated verification and authentication information, or the default configuration information.
In an embodiment, before sending the discovery start command to the second terminal, the network device may first determine that the second terminal is in a connected state. In a case of determining that the second terminal is in an idle state, the network device may send a first paging message carrying the discovery start command to the second terminal, where the first paging message is used for triggering the second terminal to switch from the current idle state to the connected state and starting the discovery process based on the discovery start command. Alternatively, the network device may first send a second paging message to the second terminal, where the second paging message is used for triggering the second terminal to switch from the current idle state to the connected state. Then, the network device sends the discovery start command to the second terminal.
In an embodiment, the wake-up discovery request carries the identification information of the first terminal and the identification information of the second terminal. Before sending the discovery start command to the second terminal, the network device may determine, according to the identification information of the first terminal and the identification information of the second terminal, whether there is the subscription binding relationship between the second terminal and the first terminal, and then send the discovery start command to the second terminal when determining that there is the subscription binding relationship between the second terminal and the first terminal, to ensure the accuracy of command sending.
The trigger discovery method provided in the present application is described in detail below through several embodiments.
S401. Establish a subscription binding relationship between the first terminal and the second terminal, and configure subscription binding configuration information.
The subscription binding configuration information includes identification information of the first terminal, identification information of the second terminal, and binding group identification information corresponding to the subscription binding relationship. In addition to the above information, the subscription binding configuration information may further include one or more of information, for example, capability information of the first terminal (for example, whether the first terminal can be used as a relay), capability information of the second terminal (for example, whether the second terminal can be used as a relay), dedicated verification and authentication information, default configuration information (for example, configuration of a default discovery mode, or configuration used as a default relay terminal).
The subscription binding configuration information may be pre-configured in the first terminal and/or the second terminal, or may be configured by the network device and sent to the first terminal and/or the second terminal before the discovery is triggered. For example, before receiving the wake-up discovery request sent by the first terminal, the network device sends the pre-configured subscription binding configuration information to the first terminal. Alternatively, before sending a discovery start command to the second terminal, the network device sends the subscription binding configuration information to the second terminal.
S402. The first terminal sends a wake-up discovery request to the network device in the NAS message, where the wake-up discovery request is used for requesting the AMF to trigger the second terminal to start the discovery process.
The wake-up discovery request may carry one or more of information, for example, the identification information of the first terminal, the identification information of the second terminal, the binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or the dedicated verification and authentication information.
S403. In a case that the wake-up discovery request is received, the AMF performs authentication on the first terminal and the second terminal based on the subscription binding configuration information.
In this step, the authentication of the first terminal and the second terminal may include authenticating whether there is the subscription binding relationship between the first terminal and the second terminal.
S404. After the authentication is passed, the AMF sends the discovery start command to the second terminal.
In this embodiment, the discovery start command carries the discovery mode corresponding to the discovery process. In addition, the discovery start command may further carry one or more of information, for example, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
When performing this step, the network device may send, according to the identification information of the second terminal carried in the wake-up discovery request, the discovery start command to the second terminal corresponding to the identification information.
In an embodiment, in a case that the wake-up discovery request does not carry the identification information of the second terminal, the network device may send the discovery start command to a terminal that has the subscription binding relationship with the first terminal. Optionally, the network device may determine, based on the identification information of the first terminal and/or the binding group identification information carried in the wake-up discovery request, the second terminal that has the subscription binding relationship with the first terminal, to send the discovery start command to the determined second terminal. Optionally, the network device may send the discovery start command to a default terminal device based on the subscription binding configuration information. For example, in a case that the subscription binding configuration information includes configuration of a default relay device, the network device may send the discovery start command to the default relay device.
In an embodiment, in a case that the authentication fails, the network device may refuse to send the discovery start command to the second terminal.
S405. After the discovery start command is received, the second terminal starts the discovery process based on the discovery mode carried in the discovery start command, namely, starts the discovery process corresponding to the discovery mode.
S406. The second terminal sends a discovery start confirm message to the AMF.
The discovery start confirm message is used for indicating that the second terminal has started the discovery process.
S407. The AMF sends a response message to the first terminal based on the discovery start confirm message.
The discovery start confirm message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information. The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
S408. After the response message is received, the first terminal starts the discovery process corresponding to the discovery mode.
In this embodiment, the discovery mode may be carried in one or more of the wake-up discovery request, the discovery start command, the discovery start confirm message, or the response message.
It can be seen from this embodiment that, a first terminal sends a wake-up discovery request to an AMF of a network device in an NAS message, to request the AMF to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The AMF sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the AMF sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
S501. Establish a subscription binding relationship between the first terminal and the second terminal, and configure subscription binding configuration information.
The subscription binding configuration information has been described in the foregoing embodiments, and details are not repeated herein.
S502. The first terminal sends a wake-up discovery request to the network device in the NAS message, where the wake-up discovery request is used for requesting the AMF to trigger the second terminal to start the discovery process.
The wake-up discovery request may carry one or more of information, for example, the identification information of the first terminal, the identification information of the second terminal, the binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or the dedicated verification and authentication information.
S503. In a case that the wake-up discovery request is received, the AMF performs authentication on the first terminal and the second terminal based on the subscription binding configuration information.
In this step, the authentication of the first terminal and the second terminal may include authenticating whether there is the subscription binding relationship between the first terminal and the second terminal.
S504. After the authentication is passed, the AMF sends a paging message carrying a discovery start command to the second terminal.
In this embodiment, the discovery start command carries the discovery mode corresponding to the discovery process. In addition, the discovery start command may further carry one or more of information, for example, the discovery start time, the discovery duration, or the dedicated verification and authentication information. The discovery mode carried in the discovery start command may be the discovery mode carried in the wake-up discovery request, and may also be determined by the network device. The network device may determine a default discovery mode configured in the subscription binding configuration information as the discovery mode corresponding to the discovery process, and add the discovery mode to the discovery start command.
In an embodiment, in a case that the authentication fails, the network device may refuse to send the discovery start command to the second terminal.
S505. After the paging message is received, the second terminal switches from the idle state to a connected state based on the paging message, and starts the discovery process corresponding to the discovery mode based on the discovery start command carried in the paging message.
In an embodiment, in a case that the discovery start command does not carry the discovery mode, the second terminal may determine the default discovery mode configured in the subscription binding configuration information as the discovery mode corresponding to the discovery process.
S506. The second terminal sends a discovery start confirm message to the AMF.
The discovery start confirm message is used for indicating that the second terminal has started the discovery process.
S507. The AMF sends a response message to the first terminal based on the discovery start confirm message.
The discovery start confirm message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information. The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
S508. After the response message is received, the first terminal starts the discovery process corresponding to the discovery mode.
In this embodiment, the discovery mode may be carried in one or more of the wake-up discovery request, the discovery start command, the discovery start confirm message, or the response message.
It can be seen from this embodiment that, a first terminal sends a wake-up discovery request to an AMF of a network device in an NAS message, to request the AMF to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The AMF sends a paging message carrying a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal switches to a connected state and starts the discovery process based on the paging message. Then, the AMF sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
S601. Establish a subscription binding relationship between the first terminal and the second terminal, and configure subscription binding configuration information.
The subscription binding configuration information has been described in the foregoing embodiments, and details are not repeated herein.
S602. The first terminal sends a wake-up discovery request to the RAN in the RRC message, where the wake-up discovery request is used for requesting the RAN to trigger the second terminal to start the discovery process.
The wake-up discovery request may carry one or more of information, for example, the identification information of the first terminal, the identification information of the second terminal, the binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or the dedicated verification and authentication information.
S603. After the wake-up discovery request is received, the RAN uses an access network (AN) message to request an AMF to perform authentication on the first terminal and the second terminal, and authorizes the wake-up discovery request of the first terminal.
S604. The AMF performs authentication on the first terminal and the second terminal based on the subscription binding configuration information.
In this step, the authentication of the first terminal and the second terminal may include authenticating whether there is the subscription binding relationship between the first terminal and the second terminal.
S605. After the authentication is passed, the AMF notifies a message that the authentication is passed to the RAN.
S606. The RAN sends a discovery start command to the second terminal.
In this embodiment, the discovery start command carries the discovery mode corresponding to the discovery process. In addition, the discovery start command may further carry one or more of information, for example, the discovery start time, the discovery duration, or the dedicated verification and authentication information. The discovery mode carried in the discovery start command may be the discovery mode carried in the wake-up discovery request, and may also be determined by the network device. The network device may determine a default discovery mode configured in the subscription binding configuration information as the discovery mode corresponding to the discovery process, and add the discovery mode to the discovery start command.
In an embodiment, in a case that the authentication fails, the network device may refuse to send the discovery start command to the second terminal.
S607. After the discovery start command is received, the second terminal starts the discovery process corresponding to the discovery mode based on the discovery start command.
In an embodiment, in a case that the discovery start command does not carry the discovery mode, the second terminal may determine the default discovery mode configured in the subscription binding configuration information as the discovery mode corresponding to the discovery process.
S608. The second terminal sends a discovery start confirm message to the RAN.
The discovery start confirm message is used for indicating that the second terminal has started the discovery process.
S609. The RAN sends a response message to the first terminal based on the discovery start confirm message.
The discovery start confirm message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information. The response message may carry one or more of information, for example, the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
S610. After the response message is received, the first terminal starts the discovery process corresponding to the discovery mode.
In this embodiment, the discovery mode may be carried in one or more of the wake-up discovery request, the discovery start command, the discovery start confirm message, or the response message.
It can be seen from this embodiment that, a first terminal sends a wake-up discovery request to a RAN of a network device in an RRC message, to request the RAN to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. After the AMF passes authentication on the first terminal and the second terminal, the RAN sends a discovery start command to the second terminal, and the second terminal starts the discovery process based on the sent discovery start command. Then, the RAN sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
Specific embodiments of this specification are described above. Other embodiments fall within the scope of the appended claims. In some cases, the actions or steps recorded in the claims may be performed in sequences different from those in the embodiments and an expected result may still be achieved. In addition, the processes depicted in the accompanying drawings is not necessarily performed in the specific order or successively to achieve an expected result. In some implementations, multitasking and parallel processing may be feasible or beneficial.
In an embodiment, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
In an embodiment, the response message carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
The first starting module 720 is further configured to:
In an embodiment, subscription binding configuration information is pre-configured in the first terminal or a universal subscriber identity module USIM card of the first terminal. The subscription binding configuration information includes the identification information of the first terminal, the identification information of the second terminal, and the binding group identification information corresponding to the subscription binding relationship.
In an embodiment, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
In an embodiment, the terminal device further includes:
The terminal device provided in the embodiments of the present application can implement various processes implemented by the terminal device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
In an embodiment, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
In an embodiment, the discovery start command carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
The second starting module 820 is further configured to:
In an embodiment, the terminal device further includes:
In an embodiment, the terminal device further includes:
In an embodiment, subscription binding configuration information is pre-configured in the second terminal or a universal subscriber identity module USIM card of the second terminal. The subscription binding configuration information includes identification information of the first terminal, identification information of the second terminal, and binding group identification information corresponding to the subscription binding relationship.
In an embodiment, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
In an embodiment, the terminal device further includes:
The terminal device provided in the embodiments of the present application can implement various processes implemented by the terminal device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
In an embodiment, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
In an embodiment, the second sending module 920 is further configured to:
In an embodiment, the second sending module 920 is further configured to:
In an embodiment, the network device further includes:
The third sending module 930 is further configured to send the discovery start command carrying the determined discovery mode to the second terminal.
In an embodiment, the discovery start command carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
In an embodiment, the network device further includes:
In an embodiment, the discovery start confirm message carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
In an embodiment, the second sending module 920 is further configured to:
In an embodiment, the network device further includes:
In an embodiment, the network device further includes:
In an embodiment, the network device further includes:
The subscription binding configuration information includes identification information of the first terminal, identification information of the second terminal, and binding group identification information corresponding to the subscription binding relationship.
In an embodiment, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
The network device provided in the embodiments of the present application can implement various processes implemented by the network device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
The user interface 1003 may include a display, a keyboard or a clicking device (for example, a mouse), a trackball, a touch panel or a touchscreen, and the like.
It may be understood that the memory 1002 in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include a volatile memory and a nonvolatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), and is used as an external cache. Through example but not limitative description, many forms of RAMs may be used, for example, a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDR SDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchlink dynamic random access memory (SLDRAM), and a direct rambus random access memory (DR RAM). The memory 1002 in the system and method described in the embodiments of the present application is intended to include, but is not limited to, the memories and any other memory of a suitable type.
In some implementations, the memory 1002 stores the following element, executable module, or data structure, or a subset thereof, or an extension set thereof: an operating system 10021 and an application 10022.
The operating system 10021 includes various system programs, for example, a framework layer, a core library layer, and a driver layer, which are used for implementing various basic services and processing a task based on hardware. The application 10022 may include various applications, for example, a media player and a browser, used for implementing various application services. A program for implementing the method in the embodiments of the present application may be included in the application 10022.
In this embodiment of the present application, the terminal device 1000 further includes: a computer program stored in the memory 1009 and executable by the processor 1001, the computer program, when executed by the processor 1001, implementing the following steps:
The method disclosed in the foregoing embodiment of the present application may be applied to the processor 1001, or implemented by the processor 1001. The processor 1001 may be an integrated circuit chip having a signal processing capability. In an implementation process, steps in the foregoing methods can be implemented by using a hardware integrated logical circuit in the processor 1001, or by using instructions in a form of software. The foregoing processor 1001 may be a general purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or another programmable logic device, discrete gate or transistor logic device, or discrete hardware component. Disclosed methods, steps, and logic block diagrams in the embodiments of the present application may be implemented or performed. The general-purpose processor may be a microprocessor, or the processor may be any conventional processor or the like. The steps in the methods disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be implemented by combining hardware and software modules in a decoding processor. The software module may be stored in a computer-readable storage medium that is mature in the art, for example, a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, or a register. The computer-readable storage medium is located in the memory 1002, and the processor 1001 reads information in the memory 1002, and completes the steps in the foregoing methods in combination with hardware thereof. Optionally, the computer-readable storage medium stores a computer program. The computer program, when being executed by the processor 1001, implements, for example, the steps of the above embodiments of the trigger discovery method.
It may be understood that, the embodiments described in the embodiments of the present application may be implemented by using software, hardware, firmware, middleware, microcode, or a combination thereof. For hardware implementation, a processing unit may be implemented in one or more application-specific integrated circuits (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field-programmable gate array (FPGA), a general purpose processor, a controller, a micro-controller, a microprocessor, and other electronic units configured to perform the functions described in the present application, or a combination of the above.
For implementation by software, the technologies in the embodiments of the present application may be implemented by performing the functional modules (for example, a process and a function) in the embodiments of the present application. Software code may be stored in a memory and executed by a processor. The memory may be implemented in the processor or outside the processor.
Optionally, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
Optionally, the response message carries at least one of a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information; and the computer program, when executed by the processor 1001, may further implement the following steps:
Optionally, subscription binding configuration information is pre-configured in the first terminal or a universal subscriber identity module USIM card of the first terminal; and the subscription binding configuration information includes the identification information of the first terminal, the identification information of the second terminal, and the binding group identification information corresponding to the subscription binding relationship.
Optionally, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
Optionally, the computer program, when executed by the processor 1001, may further implement the following step:
The terminal device 1000 can implement various processes and effects implemented by the terminal device in the foregoing embodiments. To avoid repetition, details are not described herein again.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
The user interface 1103 may include a display, a keyboard or a clicking device (for example, a mouse), a trackball, a touch panel or a touchscreen, and the like.
It may be understood that the memory 1102 in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include a volatile memory and a nonvolatile memory. The non-volatile memory may be a ROM, a PROM, an EPROM, an EEPROM, or a flash memory. The volatile memory may be a RAM, and is used as an external cache. Many forms of RAMs, for example, an SRAM, a DRAM, an SDRAM, a DDRSDRAM, an ESDRAM, an SLDRAM, and a DR RAM can be used. This is used only as an example, but is not intended for limitative descriptions. The memory 1102 in the system and method described in the embodiments of the present application is intended to include, but is not limited to, the memories and any other memory of a suitable type.
In some implementations, the memory 1102 stores the following element, executable module, or data structure, or a subset thereof, or an extension set thereof: an operating system 11021 and an application 11022.
The operating system 11021 includes various system programs, for example, a framework layer, a core library layer, and a driver layer, which are used for implementing various basic services and processing a task based on hardware. The application 11022 may include various applications, for example, a media player and a browser, used for implementing various application services. A program for implementing the method in the embodiments of the present application may be included in the application 11022.
In this embodiment of the present application, the terminal device 1100 further includes: a computer program stored in the memory 1109 and executable by the processor 1101, the computer program, when executed by the processor 1101, implementing the following steps:
The method disclosed in the foregoing embodiment of the present application may be applied to the processor 1101, or implemented by the processor 1101. The processor 1101 may be an integrated circuit chip having a signal processing capability. In an implementation process, steps in the foregoing methods can be implemented by using a hardware integrated logical circuit in the processor 1101, or by using instructions in a form of software. The above processor 1101 may be a general-purpose processor, a DSP, an ASIC, an FPGA, another programmable logical device, a discrete gate or transistor logic device, or a discrete hardware component. Disclosed methods, steps, and logic block diagrams in the embodiments of the present application may be implemented or performed. The general-purpose processor may be a microprocessor, or the processor may be any conventional processor or the like. The steps in the methods disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be implemented by combining hardware and software modules in a decoding processor. The software module may be stored in a computer-readable storage medium that is mature in the art, for example, a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, or a register. The computer-readable storage medium is located in the memory 1102, and the processor 1101 reads information in the memory 1102, and completes the steps in the foregoing methods in combination with hardware thereof. Optionally, the computer-readable storage medium stores a computer program. The computer program, when being executed by the processor 1101, implements, for example, the steps of the above embodiments of the trigger discovery method.
It may be understood that, the embodiments described in the embodiments of the present application may be implemented by using software, hardware, firmware, middleware, microcode, or a combination thereof. For hardware implementation, a processing unit may be implemented in one or more ASICs, a DSP, a DSPD, a PLD, an FPGA, a general purpose processor, a controller, a micro-controller, a microprocessor, and other electronic units configured to perform the functions described in the present application, or a combination of the above.
For implementation by software, the technologies in the embodiments of the present application may be implemented by performing the functional modules (for example, a process and a function) in the embodiments of the present application. Software code may be stored in a memory and executed by a processor. The memory may be implemented in the processor or outside the processor.
Optionally, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
Optionally, the discovery start command carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information; and the computer program, when executed by the processor 1101, may further implement the following steps:
Optionally, the discovery start command carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information; and the computer program, when executed by the processor 1101, may further implement the following step:
Optionally, the computer program, when executed by the processor 1101, may further implement the following step:
Optionally, subscription binding configuration information is pre-configured in the second terminal or a universal subscriber identity module USIM card of the second terminal; and the subscription binding configuration information includes the identification information of the first terminal, the identification information of the second terminal, and the binding group identification information corresponding to the subscription binding relationship.
Optionally, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
Optionally, the computer program, when executed by the processor 1101, may further implement the following step:
The terminal device 1100 can implement various processes and effects implemented by the terminal device in the foregoing embodiments. To avoid repetition, details are not described herein again.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
In this embodiment of the present application, the network device 1200 further includes: a computer program stored in the memory 1203 and executable by the processor 1201, the computer program, when executed by the processor 1201, implementing the following steps:
In
The processor 1201 is responsible for the management of the bus architecture and normal processing, and the memory 1203 may store data used when the processor 1201 performs an operation.
In the embodiments of the present application, a first terminal sends a wake-up discovery request to a network device, to request the network device to trigger a second terminal that has a subscription binding relationship with the first terminal to start a discovery process. The network device sends a discovery start command to the second terminal based on the wake-up discovery request, and the second terminal starts the discovery process based on the sent discovery start command. Then, the network device sends a response message used for indicating that the second terminal has started the discovery process to the first terminal, to trigger the first terminal to start the discovery process. It can be seen that, the technical solution enables terminals with a subscription binding relationship to start a discovery process under the trigger of one of the terminals instead of blind and continuous discovery, thereby greatly reducing the energy consumption of the terminals.
Optionally, the wake-up discovery request carries at least one of identification information of the first terminal, identification information of the second terminal, binding group identification information corresponding to the subscription binding relationship, a discovery mode corresponding to the discovery process, discovery start time, a discovery duration, or dedicated verification and authentication information.
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the computer program, when executed by the processor 1201, may further implement the following steps:
Optionally, the discovery start command carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the discovery start confirm message carries at least one of the discovery mode corresponding to the discovery process, the discovery start time, the discovery duration, or the dedicated verification and authentication information.
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the computer program, when executed by the processor 1201, may further implement the following step:
Optionally, the computer program, when executed by the processor 1201, may further implement the following steps:
Optionally, the subscription binding configuration information further includes at least one of the following: capability information of the first terminal, capability information of the second terminal, the dedicated verification and authentication information, or default configuration information.
Preferentially, an embodiment of the present application further provides a terminal device, including a processor, a memory, and a computer program stored in the memory and executable by the processor. The processor is configured to execute the computer program to implement the processes of the embodiments of the foregoing trigger discovery method performed by the terminal device, and the same technical effects can be achieved, which will not be described in detail herein again to avoid repetition.
Preferentially, an embodiment of the present application further provides a network device, including a processor, a memory, and a computer program stored in the memory and executable by the processor. The processor is configured to execute the computer program to implement the processes of the embodiments of the foregoing trigger discovery method performed by the network device, and the same technical effects can be achieved, which will not be described in detail herein again to avoid repetition.
An embodiment of the present application further provides a non-transitory computer-readable storage medium, storing a computer program, where the computer program, when executed by a processor, implements each process of the foregoing embodiments of the trigger discovery method, and the same technical effect can be achieved, which will not be described in detail herein again to avoid repetition. The non-transitory computer-readable storage medium is, for example, a read-only memory ROM), a random access memory (RAM), a magnetic disk, or an optical disc.
It should be noted that, the term “include”, “comprise” or any other variation thereof in this specification is intended to cover a non-exclusive inclusion, which specifies the presence of stated processes, methods, objects, or apparatuses, but does not preclude the presence or addition of one or more other processes, methods, objects, or apparatuses. Without more limitations, elements defined by the sentence “including one . . . ” does not exclude that there are still other same elements in the processes, methods, objects, or apparatuses.
Through the descriptions of the foregoing implementations, a person skilled in the art may clearly understand that the method according to the foregoing embodiments may be implemented by means of software and a necessary general hardware platform, and certainly, may alternatively be implemented by hardware, but in many cases, the former manner is a better implementation. Based on such an understanding, the technical solutions of the present application essentially, or the part contributing to the prior art, may be presented in the form of a software product. The computer software product is stored in a storage medium (for example, a ROM/RAM, a magnetic disk, or an optical disc) including several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, a network device, or the like) to perform the methods described in the embodiments of the present application.
The embodiments of the present application are described above with reference to the accompanying drawings. However, the present application is not limited to the foregoing specific implementations. The foregoing specific implementations are illustrative instead of limitative. Enlightened by the present application, a person of ordinary skill in the art can make many forms without departing from the idea of the present application and the scope of protection of the claims. All of the forms fall within the protection of the present application.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202010002061.7 | Jan 2020 | CN | national |
This application is a Bypass Continuation application of PCT/CN2020/142209 filed on Dec. 31, 2020, which claims priority of Chinese Patent Application No. 202010002061.7 filed on Jan. 2, 2020, which are incorporated herein by reference in their entirety.
| Number | Name | Date | Kind |
|---|---|---|---|
| 9197535 | Nagawade et al. | Nov 2015 | B1 |
| 10869266 | Gupta et al. | Dec 2020 | B2 |
| 11736927 | Johnsson et al. | Aug 2023 | B2 |
| 20100165882 | Palanki et al. | Jul 2010 | A1 |
| 20140357269 | Zhou et al. | Dec 2014 | A1 |
| 20150063095 | Deng et al. | Mar 2015 | A1 |
| 20150156620 | Morita | Jun 2015 | A1 |
| 20150245192 | Wu et al. | Aug 2015 | A1 |
| 20150305077 | Johnsson et al. | Oct 2015 | A1 |
| 20150341974 | Wu et al. | Nov 2015 | A1 |
| 20160014590 | Agiwal et al. | Jan 2016 | A1 |
| 20160057604 | Luo et al. | Feb 2016 | A1 |
| 20180063784 | Abraham et al. | Mar 2018 | A1 |
| 20180081558 | Ish et al. | Mar 2018 | A1 |
| 20180234919 | Tsuda et al. | Aug 2018 | A1 |
| 20180270801 | Novlan et al. | Sep 2018 | A1 |
| 20190090198 | Zhao | Mar 2019 | A1 |
| 20190253869 | Xu et al. | Aug 2019 | A1 |
| 20200053647 | Chae et al. | Feb 2020 | A1 |
| 20200344837 | Pragada et al. | Oct 2020 | A1 |
| Number | Date | Country |
|---|---|---|
| 101772199 | Jul 2010 | CN |
| 103428679 | Dec 2013 | CN |
| 103856927 | Jun 2014 | CN |
| 103906266 | Jul 2014 | CN |
| 104113851 | Oct 2014 | CN |
| 104254145 | Dec 2014 | CN |
| 106658389 | May 2017 | CN |
| 2654329 | Oct 2013 | EP |
| 2833694 | Feb 2015 | EP |
| 2654329 | Aug 2017 | EP |
| 2008109306 | May 2008 | JP |
| 2015520556 | Jul 2015 | JP |
| 2015527000 | Sep 2015 | JP |
| WO-2012040251 | Mar 2012 | WO |
| WO-2013183729 | Dec 2013 | WO |
| WO-2017051859 | Mar 2017 | WO |
| WO-2017166961 | Oct 2017 | WO |
| WO-2018072157 | Apr 2018 | WO |
| Entry |
|---|
| (CN 102317884 A) >>> for Supporting a Wake-up Trigger Signal of the Plurality of User Interface, Environment and/or a Virtual Machine (see title) (Year: 2012). |
| (WO 2016060175 A1) >>> User Device, Base Station, and Discontinuous Reception Method (see title) (Year: 2016). |
| (JP 6392228 B2) >>> Method for Triggering a Mobile Device to Send a Discovery Message Configured to Advertise a Service (see title) (Year: 2018). |
| (TW 201424441 A) >>> Method and Apparatus for Performing Device-to-device Discovery (see title) (Year: 2014). |
| (CN 1863191 A) >>> The Regeneration Section Trace Byte Neighbour Discovery Method and System for Realizing Multiplex Section (see title) (Year: 2006). |
| Extended European Search Report regarding European Patent Application No. 20909817.7-1216/4057655, dated Dec. 5, 2022. |
| “Network-triggered discovery,” vivo, SA WG2 Meeting #136AH, S2-2000205 (revision of S2-190xxxx), dated Jan. 17, 2020. |
| First Office Action regarding Indian Patent Application No. 202217036813, dated Nov. 11, 2022. |
| First Office Action regarding Japanese Patent Application No. 2022-536656, dated Jun. 27, 2023. Translation provided by Bohui Intellectual Property. |
| Second Office Action regarding Japanese Patent Application No. 2022-536656, dated Dec. 1, 2023. Translation provided by Bohui Intellectual Property. |
| International Search Report and Written Opinion of the International Searching Authority regarding International Patent Application No. PCT/CN2020/142209, dated Mar. 26, 2021. Translation provided by Bohui Intellectual Property. |
| First Office Action regarding Chinese Patent Application No. 202010002061.7, dated Oct. 28, 2021. Translation provided by Bohui Intellectual Property. |
| Second Office Action regarding Chinese Patent Application No. 202010002061.7, dated Mar. 22, 2022. Translation provided by Bohui Intellectual Property. |
| Number | Date | Country | |
|---|---|---|---|
| 20220322237 A1 | Oct 2022 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/CN2020/142209 | Dec 2020 | WO |
| Child | 17848133 | US |
