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WO2021027735A1 - Procédé de traitement d'un service de gestion de groupe, équipement utilisateur et dispositif de réseau - Google Patents

Procédé de traitement d'un service de gestion de groupe, équipement utilisateur et dispositif de réseau Download PDF

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Publication number
WO2021027735A1
WO2021027735A1 PCT/CN2020/107872 CN2020107872W WO2021027735A1 WO 2021027735 A1 WO2021027735 A1 WO 2021027735A1 CN 2020107872 W CN2020107872 W CN 2020107872W WO 2021027735 A1 WO2021027735 A1 WO 2021027735A1
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WIPO (PCT)
Prior art keywords
group
group discovery
discovery service
request
service
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PCT/CN2020/107872
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English (en)
Chinese (zh)
Inventor
王文
谢振华
柯小婉
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication of WO2021027735A1 publication Critical patent/WO2021027735A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring

Definitions

  • the present disclosure relates to the field of communications, and in particular to a method for processing group management services, user equipment and network equipment.
  • NCIS Network Controlled Interactive Services
  • UE User Equipment
  • NCIS Network Service
  • MNO Mobile Network Operator
  • the purpose of the embodiments of the present disclosure is to provide a group management service processing method, user equipment, and network equipment to realize effective group management services such as group discovery, group invitation, and group joining.
  • a group management service processing method which is applied to a network device, and the method includes: receiving a group discovery request from an application server, the group discovery request being used to request a group discovery service configuration for a user equipment UE; Obtain the authorization status of the UE for the group discovery service; if the authorization status is authorized to perform the group discovery service, request to send the group discovery service configuration to the UE, and the group discovery service configuration is used to provide group discovery service related information Strategy parameters.
  • a group management service processing method is provided, which is applied to a network device.
  • the method includes: receiving a parameter change notification, where the parameter change notification is used to notify the user equipment that the group discovery service data of the UE changes;
  • the parameter change notification generates a group discovery service configuration according to the latest group discovery service data of the UE; sends the group discovery service configuration to the UE, and the group discovery service configuration is used to provide policy parameters related to the group discovery service .
  • a group management service processing method applied to a user equipment, the method includes: receiving a group discovery service configuration from a network device, the group discovery service configuration is used to provide policy parameters related to the group discovery service; Based on the group discovery service configuration, a group discovery message is broadcast, and the group discovery message is used to broadcast a group joining invitation or a group adding request.
  • a group management service processing method which is applied to a user equipment, and the method includes: receiving a group discovery service configuration from a network device, and the group discovery service configuration is used to provide policy parameters related to the group discovery service; Based on the group discovery service configuration, the group discovery message is responded to, and the group discovery message is used to invite or request to join the group.
  • a network device in a fifth aspect, includes: a receiving module, configured to receive a group discovery request from an application server, the group discovery request is used to request to provide a group discovery service configuration for a user equipment UE; an acquisition module , For obtaining the authorization status of the UE for the group discovery service; the sending module, for requesting to send the group discovery service configuration to the UE if the authorization status is authorized to perform the group discovery service, the group discovery service configuration Used to provide policy parameters related to group discovery services.
  • a network device in a sixth aspect, includes: a receiving module for receiving a parameter change notification, where the parameter change notification is used for notifying the user equipment UE that the group discovery service data has changed; and a processing module for In response to the parameter change notification, generate a group discovery service configuration according to the latest group discovery service data of the UE; a sending module is configured to send the group discovery service configuration to the UE, and the group discovery service configuration is used for Provide policy parameters related to group discovery services.
  • a user equipment in a seventh aspect, includes: a first receiving module configured to receive a group discovery service configuration from a network device, the group discovery service configuration being used to provide policy parameters related to the group discovery service;
  • the broadcast module is configured to broadcast a group discovery message based on the group discovery service configuration.
  • the group discovery message is used to invite UEs other than the UE to join the group or request to join the group.
  • a user equipment in an eighth aspect, includes: a first receiving module configured to receive a group discovery service configuration from a network device, where the group discovery service configuration is used to provide policy parameters related to the group discovery service;
  • the response module is configured to respond to a group discovery message based on the group discovery service configuration.
  • the group discovery message is used to invite UEs other than the source UE broadcasting the group discovery message to join the group or request to join the group.
  • a network device in a ninth aspect, includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When the computer program is executed by the processor, Implement the steps of the method as described in the first or second aspect.
  • a user equipment in a tenth aspect, includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When the computer program is executed by the processor, The steps of the method described in the third or fourth aspect are implemented.
  • a computer-readable storage medium characterized in that a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the implementation is as in the first to fourth aspects. Any of the steps of the method.
  • the authorization status of the UE for the group discovery service is obtained to determine whether the UE is authorized to perform the group discovery service; if the authorization status is authorized to perform the group discovery service, the The UE performs the group discovery service and requests to send the group discovery service configuration to the UE to provide policy parameters related to the group discovery service, so that group management services such as group discovery, group invitation, and group join can be effectively realized.
  • FIG. 1 is a schematic flowchart of a method for processing group management services according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a group discovery configuration process provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of a group management service processing method according to another embodiment of the present disclosure.
  • FIG. 4 is a schematic flowchart of a group management service processing method provided by another embodiment of the present disclosure.
  • Figure 5 is a schematic diagram of broadcasting/listening the first type of group discovery information provided by an embodiment of the present disclosure
  • Fig. 6 is a schematic diagram of broadcasting/listening the second type of group discovery information provided by another embodiment of the present disclosure.
  • FIG. 7 is a schematic flowchart of a group management service processing method provided by another embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a network device provided by another embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a user equipment provided by an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a user equipment provided by another embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of a user equipment provided by another embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a user equipment provided by another embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of a network device provided by another embodiment of the present disclosure.
  • FIG. 15 is a schematic structural diagram of a network device provided by another embodiment of the present disclosure.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • GSM Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution Advanced
  • NR New Radio
  • UE User Equipment
  • Mobile Terminal mobile user equipment
  • RAN Radio Access Network
  • Devices can be terminal devices, such as mobile phones (or “cellular” phones) and computers with terminal devices. For example, they can be portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile devices, which are connected wirelessly. Connect to the network to exchange language and/or data.
  • the base station can be a base station (Base Transceiver Station, BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, or an evolved base station (evolutional Node B, eNB or e-NodeB) in LTE and
  • BTS Base Transceiver Station
  • NodeB base station
  • evolutional Node B, eNB or e-NodeB evolved base station
  • the 5G base station is not limited in the present disclosure, but for the convenience of description, the following embodiments take gNB as an example for description.
  • FIG. 1 shows a schematic flowchart of a method for processing a group management service provided by an embodiment of the present disclosure.
  • the method may be executed by an electronic device, such as a network device.
  • the method can be executed by software or hardware installed in a network device.
  • the method may include the following steps.
  • Step S100 Receive a group discovery request from an application server, where the group discovery request is used to request the user equipment UE to provide a group discovery service configuration.
  • the application server corresponds to a short-range application on the UE, and the short-range application is an application requesting a group discovery service.
  • Step S102 Obtain the authorization status of the UE for the group discovery service.
  • the authorization status includes: authorized to perform group discovery services and unauthorized to perform group discovery services.
  • Step S104 If the authorization status is authorized to perform the group discovery service, request to send the group discovery service configuration to the UE, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the group discovery service configuration is refused to be sent to the UE, and the process is terminated.
  • an implementation manner may be:
  • Step S200 The proximity discovery mechanism is triggered through interaction between the UE and the application server.
  • the UE may send a request for performing the group discovery service of the target application to the application server to trigger the application server corresponding to the target application to perform step S202, and the request carries the identity of the UE.
  • Step S202 The application server sends a group discovery request to a network exposure function (NEF) of the network device to request to provide the UE with policy parameters related to the group discovery service.
  • NEF network exposure function
  • the group discovery request carries the UE identity to indicate that the group discovery service configuration is sent to the UE corresponding to the UE identity.
  • the group discovery request may also carry the group service type identifier. If the request sent by the UE to the application server in step 200 does not carry the group service type identifier, the group discovery request in this step does not carry the group service type. Identification; if the request sent by the UE to the application server in step 200 carries the group service type identifier, the group discovery request in this step also carries the group service type identifier.
  • the group service type identifier is used to indicate the group service requested by the UE, for example: broadcast group invitation service/group join service, or intercept group invitation service/group join service; group invitation service is used for inviting users other than the UE Other UEs outside join the group, and the group may be the group the UE is in; the group join service is used to request permission for the UE to join the group.
  • Step S204 The network capability opening network element judges the authorization status of the UE for the group discovery service.
  • the NEF receives the group discovery request from the application server, and the network capability opening network element interacts with the unified data management network element (Unified Data Management, UDM) to obtain the UE's subscription information for the group discovery service.
  • the subscription information includes: authorization status; if the group discovery request further includes: the identification of the application, the acquired subscription information is the subscription information of the UE for the group discovery service of the application.
  • the group discovery request in step S202 carries the group service type identifier, and based on the subscription information, it is retrieved whether the UE authorizes the group discovery service. If so, step S206 is executed and the group service type identifier is carried. The group service type identifier is not carried in step S206 and the process is terminated.
  • the group discovery request in step S202 does not carry the group service type identifier, and based on the subscription information, it is retrieved whether the UE is authorized to discover the service and the group discovery service. If only the discovery service is authorized, step S206 is executed without carrying the group service.
  • the type identifier is used to indicate that the UE is configured with the policy parameters of the discovery service; if the discovery service and the group discovery service are authorized, step S206 is executed and the group service type identifier is carried; if the discovery service is not authorized, the process is terminated.
  • the discovery service refers to the service of mutual discovery between UEs.
  • Step S206 The network capability opening network element sends a service data processing request to the unified data management network element, where the service data processing request is used to request adjustment of the group discovery service data of the UE.
  • the unified data management network element performs a parameter creation/update step, and the parameter creation/update step specifically includes:
  • group discovery service is a new service of the UE, or the group discovery service data of the UE is not queried, create group discovery service data for the UE; or,
  • the group discovery service is an existing service of the UE, or the group discovery service data of the UE is queried, then the existing group discovery service data of the UE is updated.
  • the unified data management network element can also respond to NEF's request to delete the group discovery service data of the UE. For example, if the UE requests the NEF to turn off the group discovery function of the UE through the application server, the unified data management network element can respond The NEF data cleaning request deletes the group discovery service data of the UE.
  • Step S208 The unified data management network element sends a parameter change notification to a policy control function network element (Policy Control Function, PCF) to notify the UE that the group discovery service data changes.
  • Policy Control Function Policy Control Function
  • the policy control function network element may be a part of the network device, or may be an external network element of the network device.
  • Step S210 The policy control function network element sends the group discovery service configuration to the UE through a configuration update process.
  • the policy control function network element receives the parameter change notification sent by the unified data management network element, and in response to the parameter change notification, reads the latest group discovery service data of the UE; according to the latest group of the UE Discover service data, derive service requirements, generate the group discovery service configuration, and send the group discovery service configuration to the UE.
  • the group invitation service configuration can be generated according to the service requirements of the group invitation service and configured to the UE; or, the group joining service identifier is carried, Then the group service invitation can be generated according to the service requirements of joining the group service and configured to the UE; if the group service type identifier is not carried in the above step S206, the group discovery service is generated according to the group invitation service and the service requirement of joining the group service Configure and configure to the UE.
  • the embodiment of the present disclosure determines whether the UE is authorized to perform the group discovery service by obtaining the authorization status of the UE for the group discovery service; if the authorization status is authorized to perform the group discovery service, the UE is allowed Perform the group discovery service and send the group discovery service configuration to the UE to provide policy parameters related to the group discovery service, so as to effectively implement group management services such as group discovery, group invitation, and group joining; moreover, the embodiments of the present disclosure also pass The interaction between NEF and unified data management network elements to create, update, or delete group discovery service data for the UE.
  • FIG. 3 shows a schematic flowchart of a method for processing a group management service provided by an embodiment of the present disclosure.
  • the method may be executed by an electronic device, such as a network device.
  • the method can be executed by software or hardware installed in a network device.
  • the method may include the following steps.
  • Step S300 Receive a parameter change notification, where the parameter change notification is used to notify the user equipment UE that the group discovery service data has changed.
  • a parameter change notification sent by a unified data management network element may be received, and the parameter change notification is sent after the unified data management network element adjusts the group discovery service data of the UE in response to a service data processing request of the network capability opening network element Yes, the service data processing request is sent after judging that the UE is authorized to perform the group discovery service.
  • Step S302 In response to the parameter change notification, generate a group discovery service configuration according to the latest group discovery service data of the UE.
  • Step S304 Send the group discovery service configuration to the UE, where the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the group discovery service configuration can be sent to the UE through a configuration update process.
  • the above steps S300 to S302 can be performed by a network device including a network element with a policy control function, and since the implementation of the steps in this embodiment is similar to the implementation of the related steps in the embodiment corresponding to FIG. 1, , It will not be repeated here.
  • the embodiments of the present disclosure provide the UE with group discovery service-related policy parameters based on the UE’s latest group discovery service data for the UE to perform group discovery and group invitation , Group joining and other group management services.
  • FIG. 4 shows a schematic flowchart of a method for processing a group management service provided by an embodiment of the present disclosure.
  • the method may be executed by an electronic device, such as a user equipment.
  • the method can be executed by software or hardware installed in the user equipment.
  • the method may include the following steps.
  • Step S400 Receive a group discovery service configuration from a network device, where the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the group discovery service configuration from the network device may be received through the proximity function unit of the UE, and the group discovery service configuration is derived and generated by the policy control function network element of the network device based on the service request of the group discovery service.
  • a group discovery request may be sent to the network device through an application server, and the group discovery request is used to request to provide a group discovery service configuration for the UE.
  • the short-range application of the UE may trigger the application server to send the group discovery request to the network device.
  • Step S402 Broadcast a group discovery message based on the group discovery service configuration, and the group discovery message is used to broadcast a group joining invitation or a group joining request.
  • the group discovery message can be broadcast through the short-range functional unit of the UE; the group discovery message can also be broadcast on the PC5 interface.
  • step S402 the method further includes the step of indicating the type of the broadcast message.
  • An implementation manner of this step may be:
  • Receive first broadcast indication information the first broadcast indication information is used to instruct to broadcast a first type of group discovery message
  • the first type of group discovery message is used to broadcast a group join invitation, including: inviting other than the broadcaster UE
  • the UE joins a group, and the group can be the group where the broadcaster UE is located or other groups.
  • the short-range application of the UE can call the group discovery to the short-range function unit of the UE.
  • the call parameter can include the group service type identifier, for example: the group invitation service identifier; further, the short-range function unit of the UE can control the function network element based on the policy
  • the configuration of the configured group invitation service starts to broadcast the first type of group discovery message.
  • Another implementation manner of the step of indicating the type of the broadcast message may be:
  • Receive second broadcast indication information is used to instruct to broadcast the second type of group discovery message
  • the second type of group discovery message is used to broadcast a group addition request, and can request that the broadcaster UE be allowed to join the party other than the broadcaster The group of the UE other than the UE.
  • the short-range application of the UE can call the group discovery to the short-range functional unit of the UE.
  • the group service type identifier included in the calling parameter can be: add group request service identifier; further, the short-range functional unit of the UE can be based on the policy control function network
  • the configuration of the group request service of the meta-configuration is to start broadcasting the second type of group discovery message.
  • an implementation of the group management process of the first type of group discovery message can be:
  • Step S500 Based on the group discovery service configuration and the group service type [group invitation], the group member UE A starts the group discovery broadcast on the PC5 interface, that is, starts broadcasting the group discovery information; listening UE B based on the group discovery service configuration and group service Type [group invitation listening] to start group discovery listening on the PC5 interface, that is, start listening for group discovery information.
  • Step S502 UE A broadcasts the first-type group discovery message on the PC5 interface through broadcast communication; the first-type group discovery message includes:
  • Source user information (such as: Application layer ID of UE A)
  • the listening UE judges the behavior of the broadcast sender UE based on the group service type as inviting the UE to join the group.
  • the source user refers to the broadcast sender
  • the first type of group discovery message is used to broadcast an invitation to join the group
  • the group is indicated by the group identifier, or by the group identifier and the service Logo indication.
  • Step S504 UE B listens to the group discovery information of the invitation to join the group on the PC5 interface.
  • Step S506 UE B feeds back the detected group discovery information to the short-range application through the short-range functional unit, including group information (group ID), group service type, etc.
  • Step S508 UE B reports to the application server the group discovery information intercepted on the PC5 interface through the short-range application.
  • Step S510 The application server matches a group for UE B based on the group discovery information reported by UE B, and notifies all group members of the group of the grouping information and group member information of UE B; or,
  • the application server Based on the group discovery information reported by UE B, the application server feeds back the list of UEs that have heard UE A and the list of groups that UE B has heard for UE A and UE B, respectively, and UE A and UE B independently select the invited UE and request Join the group and feed back to the application server, and the application server will notify all group members of the added group information and group member information after authorization; or,
  • the application server Based on the location information of the broadcast sender UE A and the broadcast listener UE B, the application server feeds back neighboring UE and neighbor group information to UE A and UE B respectively, and UE A and UE B independently select the invited neighboring UE and request Join the adjacent group and feed back to the application server.
  • the application server will notify all group members of the group information and group membership information after authorization; among them, the adjacent UE refers to the UE within the preset range of UE A, and the adjacent group refers to the UE in the UE B is the group where the group member UE within the preset range belongs.
  • Step S512 The application server notifies the network that the group member subscription information is updated.
  • the first type group discovery message broadcast by UE A further includes:
  • Target user information eg: Application layer ID of UE B
  • the target user information indicates the user designated by the source user to invite, and the target user information comes from the proximity application of UE A. If the proximity application of UE A provides target user information, the first type of group discovery message carries the target user information , Otherwise, the first type group discovery message does not carry target user information.
  • UE B judges whether the target user is UE B, and if so, sends a group joining request to the application server.
  • the group joining request is used to request to join the group; otherwise, the group discovery message of UE A can be ignored.
  • an implementation of the group management process of the second type of group discovery message can be:
  • Step S600 Group member UE B starts the group discovery broadcast on the PC5 interface based on the group discovery service configuration and group service type [Add group request]; the listener UE A is based on the group discovery service configuration and group service type [Add group request] Listen], start the group discovery listening on the PC5 interface.
  • Step S602 UE A listens to the group discovery information of the group adding request on the PC5 interface.
  • Step S604 UE B broadcasts the second type of group discovery message on the PC5 interface through broadcast communication; the second type of group discovery message includes:
  • Source user information (e.g.: Application layer ID of UE B)
  • the broadcast listener UE judges the behavior of the broadcast sender UE based on the group service type as requesting to join the group;
  • the source user refers to the broadcast sender
  • the second type of group discovery message is used to request the UEB to join the group.
  • Step S606 The proximity function unit of UE A feeds back the intercepted user information requesting group addition to the short-range application, including the group service type and group user information (such as the Application layer ID of UE B).
  • Step S608 UE A reports the grouped user information intercepted on the PC5 interface to the application server.
  • Step S610 The application server matches a UE for UE A based on the UE information reported by UE A, and notifies all the group members of the UE of the grouping information and group member information of the UE; or,
  • the application server feeds back the group list of UE B and the list of UEs that UE A hears for UE B and UE A, respectively, and UE B and UE A independently select the request to join.
  • Group and invited UE, and feed back the application server, and the application server will notify all group members of the added group information and group member information after authorization; or,
  • the server feeds back the neighboring group information and neighboring UEs to UE B and UE A respectively, and UE B and UE A independently select the neighboring group and the neighboring group that they request to join.
  • Invited nearby UEs, and feed back to the application server, the application server will notify all group members of the group information and group membership information after authorization; among them, the nearby UE refers to the UE within the preset range of UE A, and the adjacent group refers to the UE within the preset range of UE A.
  • Step S612 The application server notifies the network group members to update the subscription information.
  • the second type group discovery message broadcast by UE B also includes:
  • the target group identifier indicates the group that UE B requests to join.
  • the target group identifier comes from the short-range application of UE B. If the short-range application of UE B provides the target group identifier, the second type of group discovery message carries the target group ID, otherwise, the second type of group discovery message does not carry the target group ID.
  • UE A judges whether the target group identifier indicates the group that UE A belongs to, and if so, sends an invitation request to the application server.
  • the invitation request is used to request to invite UE B to join the group identifier indication group; otherwise, it can be ignored UE B's group discovery message.
  • the group discovery message is broadcasted based on the group discovery service configuration issued by the network device to invite other UEs to join the group or request permission for the UE to join the group for the broadcast listener UE to respond to the group discovery message Joining this group or allowing the UE to join the group can effectively realize group management services such as group discovery, group invitation, and group joining.
  • FIG. 7 shows a schematic flow chart of a method for processing a group management service provided by an embodiment of the present disclosure.
  • the method may be executed by an electronic device, such as a user equipment.
  • the method can be executed by software or hardware installed in the user equipment.
  • the method may include the following steps.
  • Step S700 Receive a group discovery service configuration from a network device, where the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the group discovery service configuration from the network device can be received through the short-range function unit of the UE, and the group discovery service configuration is derived and generated by the network element of the policy control function of the network device based on the service requirements of the group discovery service.
  • the group discovery request is used to request the UE to provide group discovery service configuration; specifically, the application server can be triggered by the UE's proximity application Send a group discovery request to the network device.
  • Step S702 Based on the group discovery service configuration, respond to a group discovery message, which is used to invite or request to join a group.
  • the short-distance functional unit of the UE can respond to the group discovery message; it can also respond to the group discovery message on the PC5 interface.
  • the method further includes the step of indicating the type of the response message.
  • An implementation of this step may be: receiving first response indication information, where the first response indication information is used to indicate a response to the first type group discovery message
  • the first type of group discovery message is used to invite to join the group, including: inviting UEs other than the broadcaster UE to join the group.
  • the short-range application of the UE can call the group discovery to the short-range functional unit of the UE.
  • the invocation parameters can include the group service type identifier, for example: interception group invitation service identifier; the short-range function unit of the UE controls the function network element configuration based on the policy The configuration of the listening group invitation service starts to respond to the first type of group discovery message.
  • the first type of group discovery message includes: a group identifier, an identifier of the first source UE, and a service identifier; the first type of group discovery message is broadcast by the first source UE and is used to invite the first source UE to An external UE joins the group, and the group is indicated by the group ID or indicated by the group ID and service ID.
  • the broadcast receiver UE can start the group discovery interception on PC5 based on the group discovery service and the group service type [group invitation interception]; specifically, the short-range function unit of the UE can feedback the interception to the short-range application of the UE.
  • the group discovery message includes: group identification (group ID), service identification of the group service type, etc., and reports the group discovery message to the application server.
  • the application server matches a group for the UE from it, and notifies all group members of the matched group of the UE’s grouping information and group member information; or, the application server based on the group discovery message reported by the UE, Feed back the list of groups heard by the UE for the UE, and the UE autonomously selects a group from it and feeds it back to the application server.
  • the group information and group membership information are notified to all group members.
  • the first type group discovery message further includes: target UE identity;
  • the target UE identifier is used to indicate a target user invited by the group.
  • the broadcast receiver UE also needs to further determine whether the target UE identifier indicates the broadcast receiver UE, and if so, send a grouping request to the application server.
  • the grouping request is used to request to join the group indicated by the group identifier. ; Otherwise, the first group discovery message can be ignored.
  • Another implementation manner of the step of indicating the response message type may be: receiving second response indication information, where the second response indication information is used to indicate a response to a second type of group discovery message, and the second type of group discovery message is used for Request to join the group, including: request to allow the broadcaster UE to join the group.
  • the short-range application of the UE can call the group discovery to the short-range function unit of the UE.
  • the group service type identifier included in the call parameter can be: interception and group request service identifier, and the short-range function unit of the UE controls the function network element based on the policy
  • the configured listening and group request service configuration starts to respond to the second type of group discovery message.
  • the second type of group discovery message includes: the identifier and service identifier of the second source UE; the second type of group discovery message is broadcast by the second source UE and is used to request permission for the second source UE to join group.
  • the broadcast receiver UE can start the group discovery listening on the PC5 based on the group discovery service and the group service type [add group request listening]. Specifically, the UE's short-range function unit can feed back and listen to the UE's short-range application.
  • the received group discovery message includes: adding group user information (such as the Application layer ID of the second source UE), the service identifier of the group service type, etc., and reporting the group discovery message to the application server.
  • the application server matches a second source UE for the UE, and notifies all group members of the matched group of the grouping information and group member information of the second source UE; or, the application server reports based on the UE
  • the group discovery message is for the UE to feed back the second source UE list that the UE listened to.
  • the UE independently selects a second source UE from it and feeds it back to the application server.
  • the application server authorizes the second source UE list
  • the UE group information and group member information are notified to all group members.
  • the second type of group discovery message further includes: a target group identifier.
  • the target group identifier is used to indicate the group that the second source UE requests to join.
  • the UE needs to further determine whether the target group identifier indicates the group the UE belongs to, and if so, send an invitation request to the application server, the invitation request is used to invite the second source UE to join the group ; Otherwise, the second group discovery message can be ignored.
  • the embodiments of the present disclosure listen to the group discovery message of the broadcast initiator UE based on the group discovery service configuration issued by the network device to listen to the message of the broadcast initiator UE’s invitation to join the group or the message requesting to join the group. , And respond to the request of initiating group addition or invitation to join the group, so as to effectively realize group management services such as group discovery, group invitation, and group joining.
  • Fig. 8 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the network device 800 may specifically include: a receiving module 802, an obtaining module 804, and a sending module 806, where:
  • the receiving module 802 is configured to receive a group discovery request from an application server, and the group discovery request is used to request a group discovery service configuration for the user equipment UE.
  • the obtaining module 804 is configured to obtain the authorization status of the UE for the group discovery service.
  • the sending module 806 is configured to request to send the group discovery service configuration to the UE if the authorization status is authorized to perform the group discovery service, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the obtaining module 804 is specifically configured to:
  • the group discovery request includes: an application identifier
  • the acquisition module is specifically used for:
  • the sending module 806 is specifically configured to:
  • the network device 800 further includes:
  • the policy control module is configured to receive a parameter change notification sent by the unified data management network element, where the parameter change notification is used to notify the UE that group discovery service data has changed; in response to the parameter change notification, according to the The latest group discovery service data of the UE generates a group discovery service configuration; and the group discovery service configuration is sent to the UE.
  • the policy control module is specifically used for:
  • the network device provided by the embodiment of the present disclosure can realize the various processes and effects realized by the network device in the method embodiment in FIG. 1. To avoid repetition, details are not described herein again.
  • FIG. 9 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the network device 900 may specifically include: a receiving module 902, a processing module 904, and a sending module 906, where:
  • the receiving module 902 is configured to receive a parameter change notification, where the parameter change notification is used to notify the user equipment UE that the group discovery service data has changed.
  • the processing module 904 is configured to generate a group discovery service configuration according to the latest group discovery service data of the UE in response to the parameter change notification.
  • the sending module 906 is configured to send the group discovery service configuration to the UE, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the receiving module 902 is specifically configured to:
  • a parameter change notification sent by a unified data management network element Receiving a parameter change notification sent by a unified data management network element, the parameter change notification being sent by the unified data management network element after adjusting the group discovery service data of the UE in response to a service data processing request of the network capability opening network element,
  • the service data processing request is sent after judging that the UE is authorized to perform the group discovery service.
  • the sending module 906 is specifically used for:
  • the network device provided by the embodiment of the present disclosure can realize the various processes and effects realized by the network device in the method embodiment in FIG. 3, and in order to avoid repetition, details are not described herein again.
  • FIG. 10 is a schematic structural diagram of a user equipment provided by an embodiment of the present disclosure.
  • the user equipment 1000 may specifically include: a first receiving module 1002 and a broadcasting module 1004, where:
  • the first receiving module 1002 is configured to receive a group discovery service configuration from a network device, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the broadcast module 1004 is configured to broadcast a group discovery message based on the group discovery service configuration.
  • the group discovery message is used to invite UEs other than the UE to join the group or request to join the group.
  • it also includes:
  • the second receiving module is configured to receive first broadcast indication information, where the first broadcast indication information is used to instruct to broadcast a first type of group discovery message, and the first type of group discovery message is used to invite UEs other than the UE Into the group.
  • the first type of group discovery message includes: a group identifier, an identifier of the UE, and a service identifier;
  • the first type of group discovery message is used to invite UEs other than the UE to join the group, and the group is indicated by the group ID, or indicated by the group ID and the service ID.
  • the first type of group discovery message further includes: a target UE identifier; the target UE identifier is used to indicate a target user invited by the group.
  • it also includes:
  • the third receiving module is configured to receive second broadcast indication information, where the second broadcast indication information is used to instruct to broadcast a second type of group discovery message, and the second type of group discovery message is used to request to join a group.
  • the second type of group discovery message includes: an identifier and a service identifier of the UE; wherein, the second type of group discovery message is used to request the UE to join a group.
  • the second type of group discovery message further includes: an identifier of a target group; the target group identifier is used to indicate the group to which the UE requests to join.
  • it also includes:
  • the sending module is configured to send a group discovery request to the network device through the application server, and the group discovery request is used to request to provide the UE with a group discovery service configuration.
  • the application server is triggered to send a group discovery request to the network device through a short-range application of the UE.
  • the first receiving module 1002 is specifically configured to:
  • the broadcasting module 1004 is specifically configured to:
  • the user equipment provided in the embodiments of the present disclosure can implement the various processes and effects implemented by the user equipment in the method embodiment in FIG. 4, and to avoid repetition, details are not described herein again.
  • FIG. 11 is a schematic structural diagram of a user equipment provided by another embodiment of the present disclosure.
  • the user equipment 1100 may specifically include: a first receiving module 1102 and a response module 1104, where:
  • the first receiving module 1102 is configured to receive a group discovery service configuration from a network device, where the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the response module 1104 is configured to respond to a group discovery message based on the group discovery service configuration, and the group discovery message is used to invite UEs other than the source UE broadcasting the group discovery message to join the group or request to join the group.
  • it also includes:
  • the second receiving module is configured to receive first response indication information, where the first response indication information is used to indicate a response to a first type group discovery message, and the first type group discovery message is used to invite broadcast of the first type group
  • the UEs other than the source UE of the discovery message join the group.
  • the first type of group discovery message includes: a group identifier, an identifier of the first source UE, and a service identifier; wherein, the first type of group discovery message is broadcast and used by the first source UE.
  • the group is indicated by the group ID or indicated by the group ID and service ID.
  • the first type of group discovery message further includes: a target UE identifier; the target UE identifier is used to indicate a target user invited by the group.
  • it also includes:
  • the third receiving module is configured to receive second response indication information, where the second response indication information is used to indicate a response to a second type of group discovery message, and the second type of group discovery message is used to request to join a group.
  • the second type of group discovery message includes: the identifier and service identifier of the second source UE; wherein, the second type of group discovery message is broadcast by the second source UE for Request the second source UE to join the group.
  • the second type group discovery message further includes: an identifier of a target group; the target group identifier is used to indicate the group to which the second source UE requests to join.
  • it also includes:
  • the sending module is configured to send a group discovery request to the network device through the application server, and the group discovery request is used to request to provide the UE with a group discovery service configuration.
  • the application server is triggered to send the group discovery request to the network device through a short-range application of the UE.
  • the first receiving module 1102 is specifically configured to:
  • the response module 1104 is specifically configured to:
  • the user equipment provided in the embodiments of the present disclosure can implement the various processes and effects implemented by the user equipment in the method embodiment in FIG. 7. To avoid repetition, details are not described herein again.
  • Fig. 12 is a block diagram of a user equipment according to another embodiment of the present disclosure.
  • the user equipment 1200 shown in FIG. 12 includes: at least one processor 1201, a memory 1202, at least one network interface 1204, and a user interface 1203.
  • the various components in the user equipment 1200 are coupled together through the bus system 1205.
  • the bus system 1205 is used to implement connection and communication between these components.
  • the bus system 1205 also includes a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are marked as the bus system 1205 in FIG. 12.
  • the user interface 1203 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.).
  • a pointing device for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.
  • the memory 1202 in the embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically erasable Except for programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM DRRAM
  • the memory 1202 of the system and method described in the embodiments of the present disclosure is intended to include but not limited to these and any other suitable types of memory.
  • the memory 1202 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: operating system 12021 and application programs 12022.
  • the operating system 12021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks.
  • the application program 12022 includes various application programs, such as a media player (Media Player), a browser (Browser), etc., which are used to implement various application services.
  • a program for implementing the method of the embodiments of the present disclosure may be included in the application program 12022.
  • the user equipment 1200 further includes: a computer program that is stored in a memory and can be run on a processor.
  • a computer program that is stored in a memory and can be run on a processor.
  • the group discovery service configuration is used to provide policy parameters related to the group discovery service; based on the group discovery service configuration, the group discovery message is broadcast, and the group discovery message is used to broadcast into the group invitation or group request.
  • the methods disclosed in the foregoing embodiments of the present disclosure may be applied to the processor 1201 or implemented by the processor 1201.
  • the processor 1201 may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method can be completed by hardware integrated logic circuits in the processor 1201 or instructions in the form of software.
  • the aforementioned processor 1201 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present disclosure may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature computer readable storage medium in the field, such as random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers.
  • the computer-readable storage medium is located in the memory 1202, and the processor 1201 reads information in the memory 1202, and completes the steps of the foregoing method in combination with its hardware.
  • a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 1201, the steps of the foregoing group management service processing method embodiment are implemented.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (DSPDevice, DSPD), programmable logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic unit for performing the functions described in this disclosure, or In its combination.
  • ASICs application specific integrated circuits
  • DSP digital signal processors
  • DSPDevice digital signal processing devices
  • PLD programmable logic Device
  • FPGA Field-Programmable Gate Array
  • controller microcontroller, microprocessor, other electronic unit for performing the functions described in this disclosure, or In its combination.
  • the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the method before the broadcast group discovery message, the method further includes:
  • Receive first broadcast indication information where the first broadcast indication information is used to instruct to broadcast a first-type group discovery message, and the first-type group discovery message is used to broadcast a group join invitation.
  • the first type of group discovery message includes: a group identifier, an identifier of the UE, and a service identifier; wherein, the first type of group discovery message is used to broadcast an invitation to join the group ,
  • the group is indicated by the group ID, or indicated by the group ID and the service ID.
  • the first type group discovery message further includes: target UE identification;
  • the target UE identifier is used to indicate a target user invited by the group.
  • the method before the broadcast group discovery message, the method further includes:
  • the second type of group discovery message includes: an identifier and a service identifier of the UE; wherein, the second type of group discovery message is used to request the UE to join a group.
  • the second type of group discovery message further includes: an identifier of the target group
  • the target group identifier is used to indicate the group to which the UE requests to join.
  • the method before receiving the group discovery service configuration from the network device, the method further includes:
  • the method further includes: triggering the application server to send a group discovery request to the network device through a short-range application of the UE.
  • the receiving the group discovery service configuration from the network device includes:
  • the broadcast group discovery message includes:
  • the user equipment 1200 can implement various processes and effects implemented by the user equipment in the foregoing method embodiment in FIG. 4, and to avoid repetition, details are not described herein again.
  • FIG. 13 is a block diagram of a user equipment according to another embodiment of the present disclosure.
  • the user equipment 1300 shown in FIG. 13 includes: at least one processor 1301, a memory 1302, at least one network interface 1304, and a user interface 1303.
  • the various components in the user equipment 1300 are coupled together through the bus system 1305.
  • the bus system 1305 is used to implement connection and communication between these components.
  • the bus system 1305 also includes a power bus, a control bus, and a status signal bus.
  • various buses are marked as the bus system 1305 in FIG. 13.
  • the user interface 1303 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.).
  • a pointing device for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.
  • the memory 1302 in the embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM DRRAM
  • the memory 1302 of the system and method described in the embodiments of the present disclosure is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 1302 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: operating system 13021 and application 13022.
  • the operating system 13021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks.
  • the application program 13022 includes various application programs, such as a media player (Media Player), a browser (Browser), etc., which are used to implement various application services.
  • the program for implementing the method of the embodiment of the present disclosure may be included in the application program 13022.
  • the user equipment 1300 further includes: a computer program stored in a memory and running on a processor, and the computer program is executed by the processor 1301 to implement the following steps:
  • the group discovery service configuration is used to provide policy parameters related to the group discovery service; based on the group discovery service configuration, respond to a group discovery message, the group discovery message is used to invite joining the group Or request to join the group.
  • the methods disclosed in the foregoing embodiments of the present disclosure may be applied to the processor 1301 or implemented by the processor 1301.
  • the processor 1301 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1301 or instructions in the form of software.
  • the aforementioned processor 1301 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present disclosure may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature computer readable storage medium in the field, such as random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers.
  • the computer-readable storage medium is located in the memory 1302, and the processor 1301 reads the information in the memory 1302, and completes the steps of the foregoing method in combination with its hardware.
  • a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 1301, the steps of the foregoing group management service processing method embodiment are implemented.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (DSPDevice, DSPD), programmable logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic units for performing the functions described in this disclosure, or In its combination.
  • ASICs application specific integrated circuits
  • DSP digital signal processors
  • DSPDevice digital signal processing devices
  • PLD programmable logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented through modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • Receive first response indication information where the first response indication information is used to indicate a response to a first type of group discovery message, and the first type of group discovery message is used to invite joining a group.
  • the first type of group discovery message includes: a group identifier, an identifier of the first source UE, and a service identifier; wherein, the first type of group discovery message is broadcast by the first source UE for inviting A UE other than the first source UE joins the group, and the group is indicated by the group ID or indicated by the group ID and service ID.
  • the first type group discovery message further includes: target UE identification;
  • the target UE identifier is used to indicate a target user invited by the group.
  • Second response indication information is used to indicate a response to a second type of group discovery message
  • the second type of group discovery message is used to request to join a group
  • the second type of group discovery message includes: the identifier and service identifier of the second source UE; wherein, the second type of group discovery message is broadcast by the second source UE for requesting The second source UE joins the group.
  • the second type of group discovery message further includes: a target group identifier
  • the target group identifier is used to indicate the group that the second source UE requests to join.
  • the method before receiving the group discovery service configuration from the network device, the method further includes:
  • the method further includes: triggering the application server to send the group discovery request to the network device through a proximity application of the UE.
  • the receiving the group discovery service configuration from the network device includes:
  • the response group discovery message includes:
  • the user equipment 1300 can implement the various processes and effects implemented by the user equipment in the foregoing method embodiment in FIG. 7. To avoid repetition, details are not described herein again.
  • FIG. 14 is a structural diagram of a network device applied in an embodiment of the present disclosure, which can realize the details of the group management service processing method in the method embodiment of FIG. 1 to FIG. 3 and achieve the same effect.
  • the network device 1400 includes: a processor 1401, a transceiver 1402, a memory 1403, a user interface 1404, and a bus interface, where:
  • the network device 1400 further includes: a computer program stored in the memory 1403 and capable of running on the processor 1401, and the computer program is executed by the processor 1401 to implement the following steps:
  • the group discovery request is used to request the user equipment UE to provide group discovery service configuration; obtain the UE authorization status of the group discovery service; if the authorization status is authorized to perform the group discovery service , Request to send the group discovery service configuration to the UE, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1401 and various circuits of the memory represented by the memory 1403 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 1402 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the user interface 1404 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 1401 is responsible for managing the bus architecture and general processing, and the memory 1403 can store data used by the processor 1401 when performing operations.
  • the authorization status of the UE for the group discovery service is obtained to determine whether the UE is authorized to perform the group discovery service; if the authorization status is authorized to perform the group discovery service, the UE is allowed Performing the group discovery service and requesting to send the group discovery service configuration to the UE to provide policy parameters related to the group discovery service, so as to realize the group management service under network control.
  • the obtaining the authorization status of the UE for the group discovery service includes:
  • the group discovery request includes: an application identifier
  • the obtaining the subscription information of the UE for the group discovery service includes: obtaining the subscription information of the UE for the group discovery service of the application.
  • the request to send the group discovery service configuration to the UE includes:
  • the method further includes:
  • the sending the group discovery service configuration to the UE includes:
  • FIG. 15 is a structural diagram of a network device applied in an embodiment of the present disclosure, which can realize the details of the group management service processing method in the method embodiment of FIG. 3 and achieve the same effect.
  • the network device 1500 includes: a processor 1501, a transceiver 1502, a memory 1503, a user interface 1504, and a bus interface, where:
  • the network device 1500 further includes: a computer program stored in the memory 1503 and capable of running on the processor 1501, and the computer program is executed by the processor 1501 to implement the following steps:
  • the parameter change notification being used to notify the user equipment that the group discovery service data of the UE has changed; in response to the parameter change notification, generating the group discovery service configuration according to the latest group discovery service data of the UE;
  • the UE sends the group discovery service configuration, and the group discovery service configuration is used to provide policy parameters related to the group discovery service.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1501 and various circuits of the memory represented by the memory 1503 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 1502 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the user interface 1504 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 1501 is responsible for managing the bus architecture and general processing, and the memory 1503 can store data used by the processor 1501 when performing operations.
  • the UE after receiving the notification that the group discovery service data of the UE has changed, based on the latest group discovery service data of the UE, the UE provides the group discovery service-related policy parameters for the UE to perform group discovery and group discovery.
  • Group management services such as invitation and group joining.
  • the UE sends the group discovery service configuration to provide policy parameters related to the group discovery service, so as to realize the group management service under network control.
  • the receiving a parameter change notification includes: receiving a parameter change notification sent by a unified data management network element, where the parameter change notification is a service data processing request of the unified data management network element in response to the network capability opening network element After adjusting the group discovery service data of the UE, the service data processing request is sent after judging that the UE is authorized to perform the group discovery service.
  • the sending the group discovery service configuration to the UE includes: sending the group discovery service configuration to the UE through a configuration update process.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disks, or optical disks, etc.
  • the technical solution of the present disclosure essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un procédé de traitement d'un service de gestion de groupe, un équipement utilisateur (UE) et un dispositif de réseau. Le procédé consiste : à recevoir une demande de découverte de groupe provenant d'un serveur d'application, la demande de découverte de groupe étant utilisée pour demander qu'une configuration d'un service de découverte de groupe soit fournie à un UE ; à acquérir l'état d'autorisation de l'UE pour un service de découverte de groupe ; si l'état d'autorisation est autorisé à fournir le service de découverte de groupe, à demander l'envoi d'une configuration du service de découverte de groupe à l'UE, la configuration du service de découverte de groupe étant utilisée pour fournir des paramètres de politique associés au service de découverte de groupe. Ainsi, des paramètres de politique liés à un service de découverte de groupe peuvent être configurés pour un UE en fonction de l'état d'autorisation de l'UE pour un service de découverte de groupe, de façon à mettre en œuvre efficacement des services de gestion de groupe tels que la découverte d'un groupe, une invitation à un groupe et la possibilité de rejoindre un groupe.
PCT/CN2020/107872 2019-08-09 2020-08-07 Procédé de traitement d'un service de gestion de groupe, équipement utilisateur et dispositif de réseau Ceased WO2021027735A1 (fr)

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