WO2015131375A1 - 近距离业务的控制方法、装置及系统 - Google Patents
近距离业务的控制方法、装置及系统 Download PDFInfo
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- WO2015131375A1 WO2015131375A1 PCT/CN2014/073000 CN2014073000W WO2015131375A1 WO 2015131375 A1 WO2015131375 A1 WO 2015131375A1 CN 2014073000 W CN2014073000 W CN 2014073000W WO 2015131375 A1 WO2015131375 A1 WO 2015131375A1
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- short
- service server
- distance
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- range service
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- 230000006854 communication Effects 0.000 abstract description 40
- 238000004891 communication Methods 0.000 abstract description 39
- 230000006870 function Effects 0.000 abstract description 25
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method, device, and system for controlling short-range services. Background technique
- the close-range services include close-range discovery and close-range communication functions.
- the close-range service features are supported by the network and UE (User Equipment).
- UE User Equipment
- the ProSe-capable UE other ProSe-enabled UEs in the vicinity can be found, and the short-range communication connection can be established through the short-range communication technology.
- the devices do not need to go through the core network, and can directly communicate. For example: Users can keep track of friends appearing or leaving around; when users arrive at the office, they can immediately know which colleagues have arrived at the office.
- the ProSe feature is controlled and configured by the network, and ProSe Function (Proximity Service Function) is set in each PLMN (Public Land Mobile Network). ) to control the ProSe characteristics of the UE.
- ProSe Function Proximity Service Function
- PLMN Public Land Mobile Network
- the V-ProSe Function (Visit ProSe Function of the visited network) of the visited network acquires the short-distance service configuration data authorized by the visited network to the UE to the V-ProSe Function in the visited network, and then H- The ProSe Function determines the short-range service configuration data that is authorized to the UE according to the obtained short-distance service configuration data provided by the visited network and the short-range service configuration data of the home network, and sends the short-range service configuration data to the UE to complete the registration.
- An embodiment of the present invention provides a method, an apparatus, and a system for controlling a short-distance service, which can improve a registration success rate of a short-range service of a UE in a visited network.
- an embodiment of the present invention provides a method for controlling a short-distance service, including: acquiring, by a mobility management network element of a visited network, an identifier of a user equipment UE; wherein the visited network includes multiple network short-distance service servers ;
- the acquiring, by the mobility management network element of the visited network, the identifier of the user equipment UE includes:
- the mobility management network element receives the query request sent by the second short-distance service server, where the query request carries the identifier of the user equipment UE, and is used to obtain the close-range of the visited network served by the UE. Business server.
- the acquiring, by the mobility management network element of the visited network, the identifier of the user equipment UE includes:
- the mobility management network element receives a short-range service registration request sent by the UE, where the short-range service registration request includes an identifier of the UE, and is used to request the second-distance service server to perform short-distance service registration. .
- the method further includes:
- the mobility management network element stores a correspondence between the second short-range service server and the UE.
- the fourth aspect in the first aspect also includes:
- the mobility management network element forwards the short-range service configuration data corresponding to the UE sent by the second short-distance service server to the UE.
- an embodiment of the present invention provides a method for controlling a short-distance service, including: receiving, by a first short-distance service server of a home network, a second close-range of the visited network sent by a mobility management network element of a visited network An identifier of the service server, where the visited network includes a plurality of short-distance service servers, and the second short-distance service server is the mobility management network element according to the identifier and configuration information of the user equipment UE from the plurality of a close-range service server determined for the UE in the service server;
- the first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and acquires the short-distance service configuration data corresponding to the UE.
- the method further includes: the first short-distance service server sends a query request to the mobility management network element, where the query request carries the UE And an identifier, configured to acquire a proximity service server of the visited network serving the UE.
- the method further includes:
- the method further includes:
- the first short-distance service server obtains the identifier of the UE in the process of the UE initiating the proximity service registration.
- an embodiment of the present invention provides a method for controlling a short-distance service, including: when a user equipment UE is attached to a target visited network from a source visited network, the target mobility management network element is obtained from a source mobility management network element. An identifier of the first short-distance service server of the home network; wherein the target mobility management network element is located in the target visited network, and the source mobility management network element Visiting the network at the source;
- the target mobility management network element sends the identifier of the second short-distance service server, so that the first short-distance service server acquires the identifier of the second short-distance service server, so as to facilitate the first close distance
- the service server and the second short-distance service server mutually acquire the short-distance service configuration data corresponding to the UE.
- the target mobility management network element sends an identifier of the second short-distance service server, so that the first short-distance service server obtains
- the identifier of the second short-range service server includes:
- the target mobility management network element sends an identifier of the second short-distance service server, so that the first short-distance service server obtains
- the identifier of the second short-range service server includes:
- the third possible implementation manner of the third aspect further includes: an identifier of the third short-distance service server served by the UE;
- the target mobility management network element sends the identifier of the third short-distance service server, so that the first short-distance service server acquires the identifier of the third short-distance service server, so that the first short-distance service is used.
- the server notifies the third short-range service server to delete the information of the UE.
- the target visited network includes a plurality of short-distance service servers
- the second mobility service server that is determined by the target mobility management network element to be served by the UE in the target visited network includes:
- the target mobility management network element determines, in the plurality of close-range service servers, a second short-distance service server served by the UE according to the configuration information and the identifier of the UE.
- the method further includes:
- the target mobility management network element saves a correspondence relationship between the second short-range service server and the UE.
- an embodiment of the present invention provides a method for controlling a short-distance service, including: when a user equipment UE is attached to a target visited network from a source visited network, the first short-distance service server of the target visited network receives the The identifier of the second short-distance service server of the home network sent by the target mobility management network element of the target visited network;
- the first short-distance service server Sending, by the first short-distance service server, the identifier of the first short-distance service server to the second short-distance service server according to the identifier of the second short-distance service server, so that the second short-distance service server Interacting with the first short-distance service server to acquire short-range service configuration data corresponding to the UE.
- the method further includes: the first proximity service server receiving the source mobility management network element, The identifier of the third short-range service server served by the UE;
- an embodiment of the present invention provides a method for controlling a short-range service, including: when a user equipment UE is attached to a target visited network from a source visited network, the first short-distance service server of the home network receives the target visit An identifier of the second short-distance service server of the network; wherein the second short-distance service server is a short-distance service server that is determined by the target mobility management network element of the target visited network to serve the UE; The first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and acquires the short-distance service configuration data corresponding to the UE.
- the identifier that the first short-distance service server of the home network receives the second short-distance service server of the target visited network includes:
- the first proximity service server receives an identifier of the second proximity service server from the second short-range service server or from the target mobility management network element.
- the method further includes:
- the first short-range service server notifies the third short-distance service server serving the UE in the source visited network to delete the information of the UE.
- the method further includes:
- the first short-distance service server receives the identifier of the third short-distance service server from the second short-distance service server or the target mobility management network element; wherein, the identifier of the third short-distance service server
- the target mobility management network element is obtained from the source mobility management network element in the source visited network.
- an embodiment of the present invention provides a mobility management apparatus, including:
- An obtaining unit configured to acquire an identifier of the user equipment UE, and a determining unit, configured to use, according to the configuration information, the identifier of the UE acquired by the acquiring unit, from multiple network close-range service servers of the network where the mobility management device is located a first short-distance service server that is determined to serve the UE, and a sending unit, configured to send, by the second short-distance service server of the home network, an identifier of the first short-distance service server determined by the determining unit, so that The second short-distance service server interacts with the first close-range service server to obtain short-range service configuration data corresponding to the UE.
- the acquiring unit is configured to receive a query request that is sent by the second short-distance service server, where the query request carries a user equipment UE An identifier for obtaining a close proximity of the visited network serving the UE From the business server.
- the acquiring unit is specifically configured to receive a short-range service registration request sent by the UE, where the short-range service registration request includes the UE And an identifier, configured to request the second-distance service server to perform close-range service registration.
- the device further includes:
- an embodiment of the present invention provides a short-distance service server, including: an identifier of a first short-distance service server, where the visited network includes multiple short-distance service servers, and the first short-distance service
- the server is a short-distance service server that is determined by the mobility management network element to be served by the multiple proximity service servers according to the identifier and configuration information of the user equipment UE;
- An acquiring unit configured to perform interaction with the first short-distance service server according to the identifier of the first short-distance service server received by the receiving unit, to acquire short-distance service configuration data corresponding to the UE;
- the proximity service service device is located in a home network.
- the device further includes:
- a sending unit configured to send a query request to the mobility management network element, where the query request carries an identifier of the UE, and is used to acquire a proximity service server of the visited network that serves the UE.
- the acquiring unit is further configured to: use the user server of the home network according to the identifier of the UE Acquiring the identifier of the mobility management network element; wherein the user server stores information of a mobility management network element currently serving the UE.
- the acquiring unit is further configured to acquire an identifier of the UE in a process in which the UE initiates a close-range service registration.
- an embodiment of the present invention provides a mobility management apparatus, including:
- An acquiring unit configured to: when the user equipment UE is attached to the target visited network from the source visited network, obtain the identifier of the first short-distance service server of the home network from the source mobility management network element; where the source mobility management network element Located in the source visited network, the mobility management device is located in the target visited network;
- a determining unit configured to determine, in the target visited network, a second short-distance service server serving the UE;
- a sending unit configured to send, by the determining unit, an identifier of the second short-distance service server, so that the first short-distance service server acquires an identifier of the second short-distance service server, to facilitate the A short-distance service server and the second short-distance service server mutually acquire short-range service configuration data corresponding to the UE.
- the sending unit is configured to send the identifier of the second short-distance service server to the identifier according to the identifier of the first short-range service server The first proximity service server is described.
- the sending unit is configured to send an identifier of the first short-distance service server to the second short-distance service server, and indicate The second short-distance service server sends the identifier of the second short-distance service server to the first short-distance service server according to the identifier of the first short-distance service server.
- the acquiring unit is further configured to acquire the source call from the source mobility management network element.
- the sending unit is further configured to send the identifier of the third short-distance service server, so that the first short-distance service server obtains the identifier of the third short-distance service server, so that the first short-distance service is used.
- the server notifies the third short-range service server to delete the information of the UE.
- the target visited network includes multiple short-distance service servers;
- the determining unit is specifically configured to determine, in the multiple short-distance service servers, a second short-distance service server served by the UE according to the configuration information and the identifier of the UE.
- the device further includes:
- the embodiment of the present invention provides a short-distance service server, including: a receiving unit, configured to: when the user equipment UE is attached to the target visited network from the source visited network, the identifier of the server;
- a sending unit configured to send, according to the identifier of the first short-distance service server, the identifier of the short-range service service device to the first short-distance service server, so that the first short-distance service server and the near And interacting with the service service device to obtain the short-range service configuration data corresponding to the UE, where the short-distance service service device is located in the target visited network.
- the identifier of the third short-distance service server of the receiving unit is
- the sending unit is further configured to send, according to the identifier of the first short-distance service server, the identifier of the third short-distance service server to the first short-distance service server, so that the first short-distance service server Notifying the third short-range service server to delete information of the UE.
- an embodiment of the present invention provides a short-distance service server, including: a receiving unit, configured to receive a first near-target visited network when a user equipment UE is attached to a target visited network from a source visited network An identifier of the service server; wherein the first close proximity service server;
- An acquiring unit configured to perform, according to the identifier of the first short-distance service server, interact with the first short-distance service server, to acquire short-distance service configuration data corresponding to the UE, where the short-distance service service device is located Home network.
- the receiving unit Specifically, the identifier of the first proximity service server is received from the first short-distance service server or from the target mobility management network element.
- the device further includes:
- a notification unit configured to notify the second short-distance service server serving the UE in the source visited network to delete the information of the UE.
- the receiving unit is further configured to use the first proximity service server or the target mobility
- the management network element receives the identifier of the second short-distance service server, where the identifier of the second short-distance service server is the source mobility management network element of the target mobility management network element from the source visited network Obtained.
- an embodiment of the present invention provides a mobility management network element, including: a processor and a communication unit, where the communication unit is configured to perform information interaction with an external network element;
- the processor is configured to acquire, by using the communication unit, an identifier of the user equipment UE; and, configured to determine, according to the identifier and configuration information of the UE, the first service that is served by the UE from the multiple network proximity service servers.
- a proximity service server configured to send, by the communication unit, an identifier of the first proximity service server to a second short-distance service server of the home network, so that the second proximity service server and the first A short-distance service server interacts to obtain short-range service configuration data corresponding to the UE.
- an embodiment of the present invention provides a proximity service server, including: a processor and a communication unit, where the communication unit is configured to perform information interaction with an external network element;
- the processor is configured to receive, by the communication unit, an identifier of a second short-distance service server of the visited network that is sent by a mobility management network element of a visited network;
- the visited network includes a plurality of short-distance service servers, and the second short-distance service server is determined by the mobility management network element from the plurality of short-distance service servers according to the identifier and configuration information of the user equipment UE.
- a short-distance service server serving the UE; and configured to perform interaction with the second short-distance service server according to the identifier of the second short-distance service server, to acquire short-distance service configuration data corresponding to the UE .
- a mobility management network element including: a processor and a communication unit, where the communication unit is configured to perform information interaction with an external network element;
- the processor is configured to: when the user equipment UE is attached to the target visited network from the source visited network, obtain the identifier of the first short-distance service server of the home network from the source mobility management network element; where the target mobility management network element is located The target visited network, the source mobility management network element is located in the source visited network; and a second short-distance service server configured to serve the UE in the target visited network; and, Sending, by the communication unit, the identifier of the second short-distance service server, so that the first short-distance service server acquires the identifier of the second short-distance service server, so as to facilitate the first short-distance service server and The second short-distance service server acquires the short-range service configuration data corresponding to the UE.
- an embodiment of the present invention provides a proximity service server, including: a processor and a communication unit, where the communication unit is configured to perform information interaction with an external network element;
- the processor is configured to: when the user equipment UE is attached to the target visited network from the source visited network, the first short-distance service server of the target visited network receives the home network sent by the target mobility management network element of the target visited network.
- An identifier of the second short-distance service server and configured to send the identifier of the first short-range service server to the second short-distance service server according to the identifier of the second short-distance service server, so that the first The second short-range service server interacts with the first close-range service server to obtain the short-range service configuration data corresponding to the UE.
- an embodiment of the present invention provides a proximity service server, including: a processor and a communication unit, where the communication unit is configured to perform information interaction with an external network element;
- the processor is configured to receive, by the communication unit, an identifier of a second short-distance service server of the target visited network when the user equipment UE is attached to the target visited network from the source visited network; where the second short-distance service is a server is a short-distance service server that is determined by the target mobility management network element of the target visited network to serve the UE; and, configured to determine, according to the identifier of the second short-distance service server, the second short-distance service server Performing an interaction to obtain short-range service configuration data corresponding to the UE.
- an embodiment of the present invention provides a control system for a short-distance service, including the mobility management network element according to the eleventh aspect and the proximity service server according to the twelfth aspect.
- the embodiment of the present invention provides a control system for a short-distance service, comprising the mobility management network element according to the thirteenth aspect, and the proximity service server according to the fourteenth aspect.
- the embodiment of the present invention provides a control system for a short-distance service, comprising the mobility management network element according to the thirteenth aspect, and the proximity service server according to the fifteenth aspect.
- the embodiment of the present invention provides a control system for a short-distance service, comprising the short-distance service server according to the fourteenth aspect and the proximity service server according to the fifteenth aspect.
- the method, device and system for controlling the short-distance service provided by the embodiment of the present invention are notified to the short-distance service server of the home network by the information of the current server, so that the short-distance service server of the home network can be correctly close to the visited network.
- the service server interacts to obtain the correct short-range service configuration of the UE, so that the success rate of the UE's correct registration in the visited network can be improved, and the UE can correctly use the short-distance service in the visited network.
- FIG. 1 is a flowchart of a method according to an embodiment of the present invention
- FIG. 3 is a flowchart of a method according to another embodiment of the present invention.
- FIG. 5 is a flowchart of a method according to another embodiment of the present invention.
- FIG. 6 is a flowchart of a method according to another embodiment of the present invention.
- FIG. 7 is a flowchart of a method according to another embodiment of the present invention.
- FIG. 8 and FIG. 9 are schematic structural diagrams of a device according to another embodiment of the present invention.
- FIG. 10 and FIG. 11 are schematic structural diagrams of a device according to another embodiment of the present invention.
- 12 and FIG. 13 are schematic structural diagrams of a device according to another embodiment of the present invention.
- FIG. 14 is a schematic structural diagram of a device according to another embodiment of the present invention.
- FIG. 15 and FIG. 16 are schematic structural diagrams of a device according to another embodiment of the present invention.
- FIG. 17 is a schematic structural diagram of a mobility management network element according to another embodiment of the present invention.
- FIG. 18 is a schematic structural diagram of a proximity service server according to another embodiment of the present invention
- FIG. 19 is a schematic structural diagram of a mobility management network element according to another embodiment of the present invention.
- FIG. 20 is a schematic structural diagram of a short-distance service server according to another embodiment of the present invention
- FIG. 21 is a schematic structural diagram of a short-distance service server according to another embodiment of the present invention.
- FIG. 23 is a schematic structural diagram of a system according to another embodiment of the present invention.
- FIG. 24 is a schematic structural diagram of a system according to another embodiment of the present invention.
- FIG. 25 is a schematic structural diagram of a system according to another embodiment of the present invention.
- FIG. 1 to FIG. 2 respectively illustrate the method from a mobility management network element of a visited network and a short-distance service server of a home network, where the method can be used.
- the mobility management network element of the visited network is a mobile management network element that serves the UE in the visited network. As shown in FIG. 1, the method includes:
- the mobility management network element of the visited network acquires the identifier of the user equipment UE.
- the visited network includes a plurality of network close-range service servers.
- the mobility management network element determines, as the first short-distance service server served by the UE, from the plurality of network short-range service servers according to the identifier and the configuration information of the UE.
- the configuration information may be a regional configuration, or may be a configuration of different types of UEs, or The configuration information of the UEs of different levels can be set according to different requirements, so that the mobility management network element of the visited network can select a suitable short-distance service server for the UE.
- the mobility management network element sends an identifier of the first proximity service server to the second short-distance service server of the home network.
- the identifier here may be an encoding, a network address, or other cells used for identification.
- the identifier is an ID (identity)
- the network address corresponding to the ID can be obtained by querying the DNS or according to the configuration information.
- the second short-distance service server can interact with the first short-distance service server to obtain the short-range service configuration data corresponding to the UE by sending the identifier of the first short-distance service server to the second short-distance service server.
- the short-distance service configuration data is information related to the short-distance service, for example, whether there is permission to open the close-range service, and which users can perform the close-range service. It should be noted that the related concepts, explanations and illustrations of the close-range service configuration data in the method shown in Fig. 1 are equally applicable to the following embodiments.
- the second short-distance service server may obtain, according to the identifier of the first short-distance service server, the first short-distance service configuration data of the UE from the first short-distance service server, and then combine with the second short-distance service server.
- the second short-range service configuration data is obtained, and the short-distance service configuration data corresponding to the UE is obtained, and is sent to the UE by the mobility management network element of the visited network, that is, the mobility management network element of the visited network forwards the second short-distance service server.
- the short-range service configuration data corresponding to the UE is sent to the UE, or may be directly sent to the UE.
- the second short-distance service server may send the second short-distance service data configuration on the second short-distance service server to the first short-distance service configuration data according to the identifier of the first short-distance service server, by the first close distance
- the service server obtains the short-range service configuration data corresponding to the UE according to the second short-range service configuration data and the first short-distance service configuration data of the first short-distance service server, and sends the data to the UE by using the mobility management network element of the visited network. , can also be sent directly to the UE.
- the mobility management network element of the visited network may obtain the identifier of the user equipment UE in multiple manners.
- the mobility management network element of the visited network receives the query request sent by the second short-distance service server of the home network.
- the query request carries the identifier of the user equipment UE, and is used to acquire a short-distance service server of the visited network serving the UE.
- the mobility management network element receives the UE sending The short-range service registration request, the short-range service registration request includes the identifier of the UE, and is used to request the second-distance service server to perform the proximity service registration.
- the mobility management network element may also receive a short-range service registration request sent by the UE, where the proximity service registration request includes an identifier of the UE, and is used to request registration of the proximity service to the second short-range service server. .
- the method further includes: the mobility management network element of the visited network saves the correspondence between the second short-distance service server and the UE, so that the mobility management network element of the subsequent visited network can directly according to the UE and the second short-distance service server.
- the relationship directly selects the second short-range service server for the UE.
- the mobility management network element includes an MME (Mobile Management Entity) and a SGSN (Serving General Packet Radio Service Support Node).
- MME Mobile Management Entity
- SGSN Serving General Packet Radio Service Support Node
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the mobility management network element of the visited network determines, according to the identifier and configuration information of the UE, the proximity service server that provides services for the UE in the visited network.
- the mobility management network element can determine the proximity service server of the visited network that serves the user equipment according to the characteristics of different user equipments (for example, the geographical location, or the user's level, or the type of the user), thereby
- the short-distance service server of the network can correctly identify the short-distance service server of the visited network that serves the user equipment, and can obtain the correct short-distance service configuration data corresponding to the UE by interacting with the short-distance service server of the correct visited network, and then complete the Visit the registration process of the network to improve the registration success rate of the UE's proximity service in the visited network.
- Figure 2 illustrates the proximity service from the perspective of a close-range service server of the home network.
- Control Method the home network short-distance service server is the first short-distance service server, and the short-distance service server of the visited network is the second short-distance service server.
- the method includes:
- the first short-distance service server of the home network receives the identifier of the second short-distance service server of the visited network sent by the mobility management network element of the visited network.
- the visited network includes a plurality of short-distance service servers, and the second short-distance service server is a short-distance service that is determined by the mobility management network element to be served by the UE from the plurality of short-range service servers according to the identifier and configuration information of the user equipment UE. server.
- the configuration information may be a geographical configuration, or a configuration of different classes of UEs, or a configuration of UEs of different levels, and the like.
- For related content such as the configuration information and the identification of the proximity service server, refer to the related content of the method shown in Figure 1, which will not be described here.
- the first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and acquires the short-distance service configuration data corresponding to the UE.
- the method further includes: the first short-distance service server sends a query request to the mobility management network element, where the query request carries the identifier of the UE, and is used to acquire a proximity service server of the visited network serving the UE.
- the method further includes: acquiring, by the first short-distance service server, the identifier of the UE in the process of the UE initiating the proximity service registration.
- the method further includes: obtaining, by the first short-distance service server, the identifier of the mobility management network element from the user server of the home network according to the identifier of the UE, where the user server stores the mobility management that currently provides the service for the UE.
- Information about the network element The user server may be a home subscriber server (HSS) or other device for storing user related information.
- HSS home subscriber server
- the first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and the short-distance service configuration data corresponding to the UE may be obtained in multiple manners, for example, the first short-distance service server.
- the data is sent to the first short-distance service server of the home network, and is sent by the first short-distance service server to the UE; or the second short-distance service server sends the short-distance service configuration of the visited network to the UE to the first close distance
- the service server, the first short-range service server determines the configuration data configured for the UE according to the short-range service configuration of the UE and the proximity service configuration of the visited network to the UE, and sends the configuration data to the UE.
- the identifier of the method may be the ID or the network address of the device, and the mobility management network element includes the MME and the SGSN.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the first short-distance service server of the home network receives the second short-distance service server of the visited network sent by the mobility management network element of the visited network.
- the proximity service server of the home network obtains the identifier of the proximity service server of the visited network that provides the service for the user equipment by using the mobility management network element, and can correctly identify the proximity service server of the visited network serving the user equipment.
- the registration process is completed by obtaining the short-distance service configuration data corresponding to the correct UE by the proximity service server of the visited network, so as to improve the registration success rate of the UE in the visited network.
- Another embodiment of the present invention provides another short-range service control method, which is applicable to a scenario in which a user equipment moves from a source visited network to a target visited network.
- the following figures 3 to 5 illustrate the method from the perspective of the mobility management network element of the target visited network, the short-distance service server of the target visited network, and the close-range service server of the home network.
- the method of control As shown in FIG. 3, the method includes:
- the target mobility management network element acquires the identifier of the first close-range service server of the home network from the source mobility management network element.
- the target mobility management network element is located in the target visited network, and the source mobility management network element is located in the source visited network.
- the target mobility management network element determines, in the target visited network, a second short-range service server that serves the UE.
- the target mobility management network element sends an identifier of the second short-range service server.
- the target mobility management network element can obtain the identifier of the second short-distance service server by sending the identifier of the second short-distance service server, and the first short-distance service server and the second short-distance service.
- the server exchanges the short-range service configuration data corresponding to the UE.
- the first short-distance service server and the second short-distance service server mutually acquire the short-range service configuration data corresponding to the UE, refer to the related content of the method shown in FIG. 1 or FIG. 2, and no comment is made here.
- the sending, by the target mobility management network element, the identifier of the second short-distance service server, so that the first proximity service server obtains the identifier of the second short-distance service server may be implemented in multiple manners, for example.
- the target mobility management network element sends the identifier of the second short-distance service server to the first short-distance service server according to the identifier of the first short-distance service server; for example, the target mobility management network element sends the first close-range service server.
- the short-range service server notifies the third short-distance service server to delete the information of the UE, thereby avoiding space waste in the third short-distance service server.
- the second mobility service server that the target mobility management network element determines to serve as the UE in the target visited network may have multiple implementation manners, for example: target mobile
- the sex management network element determines the second short-distance service server serving as the UE among the plurality of short-range service servers according to the configuration information and the identifier of the UE.
- the configuration information may be a regional configuration, a configuration of different types of UEs, or a configuration of UEs of different levels.
- the configuration information can refer to the related content of the method shown in FIG. 1 or FIG. 2, and is not mentioned here.
- the method shown in FIG. 3 may further include: the target mobility management network element saves a correspondence between the second near-distance service server and the UE. This can facilitate subsequent rapid selection of the correct proximity service server for the UE.
- the identifier in the method shown in FIG. 3 may be the ID or network address of the device, and the like.
- the mobility management network element includes an MME and an SGSN. For related content, refer to the method shown in Figure 1 or Figure 2, and no further details are provided here.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data which causes the UE to notify the short-distance service server of the home network of the target visited network of the target visited network for the service, and can obtain the correct communication by the close-range service server of the correct target visited network.
- the short-distance service configuration data corresponding to the UE, so that the UE can be correctly registered in the target visited network, so that the user equipment can normally use the short-distance service.
- Figure 4 illustrates the method of close-range service control from the perspective of a close-range service server of the target visited network.
- the short-distance service server of the target network is the first short-distance service server
- the short-distance service server of the home network is the second short-distance service server.
- the method includes:
- the first short-distance service server of the target visited network receives the second short-distance service server of the home network sent by the target mobility management network element of the target visited network.
- the first short-distance service server sends the identifier of the first short-range service server to the second short-distance service server according to the identifier of the second short-distance service server.
- the second short-distance service server may interact with the first short-distance service server to obtain the close-range service configuration data corresponding to the UE.
- the method shown in FIG. 4 may further include:
- the first short-distance service server receives the identifier of the third short-distance service server serving the UE in the source visited network sent by the target mobility management network element, and sends the third short-distance service server according to the identifier of the second short-distance service server.
- the device is identified to the second short-distance service server, so that the second short-distance service server notifies the third short-distance service server to delete the information of the UE, and the space waste in the third short-distance service server can be avoided.
- the proximity service server serving the UE in the target visited network can send the identity of the home network to the proximity service server of the home network, so that the proximity service server of the home network and the target visited network can be
- the short-distance service server served by the UE interacts to obtain the correct short-range service configuration data of the UE in the target visited network, so that the UE can register correctly in the target visited network, and the registration success rate of the UE in the target visited network is improved.
- Figure 5 illustrates the method of proximity service control from the perspective of a close-range service server of the home network.
- the short-distance service server of the home network is the first short-distance service server
- the short-distance service server of the target visited network is the second short-distance service server
- the short-distance service server of the source visited network is the third short-distance service.
- the server as shown in FIG. 5, includes:
- the first close-range service server of the home network receives the identifier of the second short-distance service server of the target visited network.
- the second short-distance service server is a short-distance service server that is determined by the target mobility management network element of the target visited network to serve the UE.
- the first proximity service server of the home network receiving the identifier of the second short-distance service server of the target visited network may include: moving the first proximity service server from the second near-distance service server or from the target of the target visited network
- the sex management network element receives the identity of the second short-range service server.
- the first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and acquires the short-distance service configuration data corresponding to the UE.
- the first short-distance service server interacts with the second short-distance service server according to the identifier of the second short-distance service server, and the short-distance service configuration data corresponding to the UE may be obtained in multiple manners, for example: the first close distance
- the service server configures the home network to the UE for short-distance service Sending to the second short-distance service server, the second short-distance service server determines, according to its own short-range service configuration for the UE and the close-range service configuration of the home network to the UE, finally determines configuration data configured for the UE, and sends the configuration data to the home network.
- the first short-distance service server or, the second short-distance service server sends the proximity service configuration of the visited network to the UE to the first short-distance service server, and the first short-distance service server according to its own close distance to the UE
- the service configuration and the proximity network configuration of the visited network to the UE determine the configuration data that is ultimately configured for the UE.
- the method shown in FIG. 5 may further include: the first short-distance service server notifying the third short-distance service server serving the UE in the source visited network to delete the information of the UE, thereby avoiding the third short-distance service server. The waste of space.
- the method for obtaining the third short-distance service server is different, for example: the first short-distance service server receives the identifier of the third short-distance service server from the second short-distance service server or the target mobility management network element, where The identifier of the third short-distance service server is the identifier in the method shown in FIG. 5, and the description of the mobility management network element may refer to the related content in FIG. 1 to FIG. 4, and is not mentioned here.
- the proximity service server of the home network can learn that the proximity service server of the target visited network serves the UE in the target visited network.
- the short-distance service server can obtain the correct short-range service configuration data of the UE in the target visited network through mutual interaction, thereby improving the success rate of the UE in registering the proximity service of the target visited network, and facilitating the UE to visit the network in the target network. Proper use of close-range business.
- the short-distance service is performed in the scenario where the user equipment UE roams to the visited network in combination with the control method of the short-distance service shown in FIG. 1 and FIG.
- the registered scenario is taken as an example to further illustrate the control method of the short-distance service.
- the related contents of the mobility management network element, the proximity service server identification, the configuration information, the short-range service configuration data, and the description of each step in FIG. 1 and FIG. 2 are also applicable to the method shown in FIG. 6.
- the mobility management network element is a mobility management entity MME, which should be known to those skilled in the art.
- the MME here can also be replaced by the SGSN.
- the mobility management entity in the visited network determines the proximity service server serving the UE in the visited network according to the identifier of the UE and the related configuration information, and notifies the attribution.
- the network short-distance service server enables the home network short-distance service server and the visited network short-distance service server to determine the close-range service configuration information of the UE, thereby obtaining correct short-range service configuration data of the UE in the visited network.
- the method includes:
- the user equipment UE sends a short-range service registration request to the home network short-distance service server.
- the proximity service registration is initiated to the home network short-distance service server, and the short-range service registration request message includes the identifier (IMSI) of the UE (international mobile subscriber identification number). code).
- IMSI the identifier of the UE (international mobile subscriber identification number). code).
- the identifier of the home network short-distance service server may be configured in the UE, and then the home network short-distance service server is determined according to the identifier of the home network short-distance service server.
- the UE directly accesses the home network close-range service server by using a data connection provided by the mobile network, using a Transmission Control Protocol (TCP) protocol or an IP (Internet Protocol) protocol.
- TCP Transmission Control Protocol
- IP Internet Protocol
- the home network short-distance service server After receiving the registration request of the UE, the home network short-distance service server sends a query request to the home user server.
- the home network short-distance service server After receiving the registration request of the UE, the home network short-distance service server sends an inquiry request to the HSS (Home Subscriber Server) to query the UE's short-distance service subscription data and the mobile management of the visited network that provides services for the UE.
- HSS Home Subscriber Server
- the home subscriber server returns the queried information to the home network short-distance service server.
- the home subscriber server replies to the home network short-distance service server with the proximity service subscription data and the identity of the mobile management entity of the visited network.
- the HSS saves the identity of the mobile management entity that serves the UE.
- the short-distance service subscription data of the UE records the close-range service configuration data of the UE, for example, whether the UE subscribes to the close-range. Discovering services, whether the UE subscribes to the short-range communication service, whether the UE allows the use of close-range services during roaming, and the like.
- the UE signs the proximity service of the home network.
- the data can also be stored on a close proximity service server of the home network.
- the home network short-distance service server may determine the short-range service configuration parameter of the UE in the home network according to the short-range service subscription data and the close-range service control policy of the home network.
- the proximity service control policy of the home network may be a cooperation protocol for the proximity network to discover the service of the home network and the visited network attached to the UE.
- the short-distance service subscription data of the UE includes the contracted proximity discovery service, and the home network and the UE are attached.
- the visited network is close to the discovery service, there is no cooperation agreement, and the UE close-range service configuration parameter in the home network determined by the home network close-range service server does not allow the UE to enable the proximity discovery service.
- the home network short-distance service server queries the mobile management entity of the visited network to query the identity of the visited network proximity service server.
- the home network short-distance service server queries the MME for serving the UE through the HSS, that is, the UE visits the identifier of the network MME, sends a query request to the MME, and requests the identity of the proximity service server of the visited network.
- the mobility management entity determines, for the user equipment, the visited network proximity service server.
- the mobility management entity may also save the identifiers of the visited network proximity service server and the home network proximity service server, and visit the network proximity service server and the UE.
- the mobility management network element of the subsequent visited network can directly select the visited network short-distance service server for the UE according to the relationship between the UE and the visited network short-distance service server.
- the visited network includes a plurality of short-distance service servers, and the MME determines, in the plurality of visited network short-distance service servers, the visited network short-distance service servers served by the UE according to the configuration information. For example, the MME may determine the visited network short-distance service server for the UE according to the area in the configuration information. If the home network of the UE is in the US, when the UE roams to Beijing to initiate a close-range service registration request, the UE is in the US home network close-range service.
- the server can only determine that the visited network where the UE is located is a Chinese network, and the Chinese network includes multiple short-distance service servers, and the MME located in Beijing can know that the location of the UE is located in Beijing through the configuration information, and the MME will be the UE.
- Beijing determines the proximity service server it serves; for example: the MME can determine the visited network proximity service server for the UE according to the user level in the configuration information, that is, the UE of the same level that resides in the MME.
- the MME can determine the visited network short-distance service server for the UE according to the user classification in the configuration information, that is, select the same short-distance service server for the same type of UE residing in the MME.
- the mobility management entity sends an identifier of the visited network proximity service server to the home network proximity service server.
- the mobile management entity selects the visited network short-distance service server for the UE, and sends the identifier of the visited network short-distance service server to the home network short-distance service server, so that the home network short-distance service server determines the visited network of the UE in the visited network. Close-range business server.
- the home network short-distance service server sends the short-distance service information of the user equipment to the visited network short-distance service server.
- the home network short-distance service server After receiving the identifier of the visited network close to the service server, the home network short-distance service server sends the short-range service information of the UE to the visited network short-distance service server.
- the short-range service information of the UE includes the identifier of the UE, the short-range service configuration data of the UE provided by the home network short-distance service server, the identifier of the MME in the visited network that provides mobility management for the UE, and the like.
- the visited network proximity service server determines the proximity service configuration data of the user equipment.
- the visited network short-distance service server determines the final close-range service configuration data of the UE according to the short-range service configuration data of the UE provided by the visited network and the short-range service configuration data of the UE provided by the home network short-distance service server, and visits the network to provide the near-distance service configuration data.
- the short-range service configuration data of the UE is a short-distance service control policy of the visited network, including a cooperation agreement between the home network of the UE and the visited network to discover the service at a close distance, and the current network status of the visited network.
- the configuration data provided by the home network short-distance service server includes that the UE can use the short-distance discovery service, but the current network of the visited network is in a congested state, and the UE in the roaming state is not allowed to use the close-range discovery service, and the network is close to the network.
- the configuration parameters of the proximity discovery service are modified to not allow the proximity discovery service; for example, the UE location has other networks in addition to the visited network, and the proximity of the visited network
- the service control policy allows the UE to use the proximity discovery service of other local networks (specifically, the UE is allowed to receive the proximity discovery signal sent by the UE in other local networks), and the visited network proximity service server will finalize the UE.
- modify the configuration parameters of the near-distance discovery service to allow close-range discovery of services using other local networks.
- the visited network proximity service server saves the short-range service configuration data of the user equipment.
- the visited network proximity service server may further store the identifier of the user equipment and the identifier of the mobility management entity that provides mobility management for the user equipment, so as to interact with the user equipment and the mobility management entity when the UE initiates the proximity service.
- the visited network proximity service server sends the short-range service configuration data of the user equipment to the home network short-distance service server.
- the network short-distance service server After the network short-distance service server determines the short-range service configuration data of the UE, it sends the data to the home network short-distance service server.
- the home network short-distance service server stores the short-distance service configuration data of the user equipment. After receiving the short-distance service configuration data of the UE sent by the network close-range service server, the home network short-distance service server stores the short-distance service configuration data, so that the home network short-distance service server records the current state of the user equipment.
- the home network short-distance service server sends the short-distance service configuration data of the user equipment to the user equipment.
- the home network short-distance service server sends the UE's short-range service configuration data to the UE, so that the UE starts the short-distance service according to the UE's short-range service configuration data.
- the short-range service configuration data of the user equipment may also be sent by the visited network short-distance service server to the user equipment.
- the user equipment stores the short-range service configuration data.
- the UE saves the short-range service configuration data after receiving the short-distance service configuration data provided by the home network short-distance service server.
- the proximity service configuration data allows the user equipment to enable the proximity service
- the user equipment can enable the proximity service according to the proximity service configuration data.
- the UE and the home network short-distance service server may not directly establish a communication connection, but may transmit related messages and data that are closely registered through the MME.
- the UE does not send the registration request to the home network short-distance service server, but sends a short-range service registration request to the MME through a NAS (Network Access Server) signaling, and the NAS signaling may be
- the NAS signaling for the dedicated proximity service registration request can also extend the existing NAS signaling.
- the MME receives the identifier of the home network short-distance service server in the context information of the UE that the MME stores in the context information of the UE, or the MME obtains the identifier of the home network short-distance service server from the subscription data of the UE obtained by the HSS when the UE attaches to the network, and the MME receives the identifier of the home network short-distance service server.
- the home network close-range service server of the home network sends a short-range service registration request carrying the IMSI identifier of the UE, so that the home network short-distance service server does not need to query the HSS for the MME identity.
- step 602 and step 603 need not be performed, and are directly carried in the registration request sent by the MME.
- the home network short-distance service server sends the short-range service configuration data of the UE to the MME, and the MME sends the short-range service configuration data to the UE through the NAS signaling.
- the home network short-distance service server obtains the identifier of the visited network short-distance service server, and then the home network short-distance service server can also obtain the visited network user equipment by accessing the identifier of the network short-distance service server.
- the short-distance service information is determined according to the short-distance service control policy of the home network and the short-distance service information obtained by the visited network, and the determined short-distance service configuration data of the user equipment is sent to the visited network.
- the proximity service server does not need to perform step 607, step 608, and step 610.
- the identifier in the method shown in FIG. 6 may be the ID of the device, the network address, and the like. For details, refer to related content in the foregoing embodiment.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the MME serving the UE in the visited network notifies the information of the short-distance service server serving the UE in the visited network to the near-home network.
- the service server so that the short-distance service server of the home network can interact with the correct short-distance service server in the visited network to obtain the correct short-distance service configuration of the UE, so that the success rate of the UE correctly registering in the visited network can be improved, and then Enable the UE to correctly use close-range services in the visited network.
- the MME can be based on the characteristics of different user equipments.
- the point (for example, the geographical location, or the user's level, or the type of the user) determines the proximity service server of the visited network that serves the user equipment, so that the close-range service server of the home network can correctly identify and serve the user equipment.
- the short-distance service server of the visited network can obtain the correct short-distance service configuration data corresponding to the UE by interacting with the short-distance service server of the correct visited network, thereby completing the registration process in the visited network, so as to improve the UE in the visited network.
- the success rate of registration for close-range business can be obtained.
- the user equipment UE moves from the source visited network to the target visited network in conjunction with the control method of the short-range service shown in FIG. 3 to FIG.
- the scenario is taken as an example to further illustrate the control method of the short-distance service.
- the related contents of the mobility management network element, the proximity service server identification, the configuration information, the short-range service configuration data, and the description of each step in FIG. 3 to FIG. 5 are also applicable to the method shown in FIG. 7.
- the method shown in FIG. 7 can be based on the following scenario: After the UE completes the proximity service registration of the visited network (which can be regarded as the source visited network) in the method as shown in FIG. 6, when the UE moves from the source visited network to a new one.
- the visited network which can be regarded as the target visited network
- the UE's close-range service configuration needs to be updated to meet the requirements of the target visited network.
- the mobility management network element selects the mobility management entity MME as an example (it should be known to those skilled in the art, the MME here may also be replaced by the SGSN), and the source visited network is named as the first network, and the source visits.
- the short-distance service server in the network is named as the first short-distance service server
- the mobile management entity in the source visited network is named as the first mobile management entity
- the target visited network is named as the second network
- the short-distance service server in the target visited network is named as The second short-distance service server
- the mobile management entity in the target visited network is named as the second mobility management entity.
- the method includes:
- the user equipment UE sends an update request to the second mobility management entity.
- the UE after the UE moves to the target visited network, the UE sends an update request to the second mobility management entity.
- the second mobility management entity sends a query request to the first mobility management entity.
- the first mobility management entity stores context information of the UE, where the identifier of the home network proximity service server and the identifier of the first visited network proximity service server are included.
- the second mobility management entity sends a query request to the first mobility management entity for obtaining context information of the UE. And obtaining, according to the obtained context information of the UE, an identifier of the home network short-distance service server and an identifier of the first visited network short-distance service server.
- the first mobility management entity replies to the query request of the second mobility management entity.
- the first mobility management entity returns the stored context information of the UE to the second mobility management entity.
- the second mobility management entity replies to the UE accepting the update request.
- the second mobility management entity determines, for the user equipment, a second visited network proximity service server.
- the second mobility management entity may further save the identifier of the second visited network short-distance service server, and the correspondence between the second short-distance service server and the UE
- the relationship is such that the mobility management network element of the subsequent visited network can directly select the visited network proximity service server for the UE according to the relationship between the UE and the visited network proximity service server.
- the method for determining the second visited network short-distance service server in the target visited network by the second mobility management entity may be in various manners, for example, the method may be the same as the method described in step 605 in the embodiment of the invention as shown in FIG. It is not directly selected based on the information of the UE. Then save the identity of the selected second visited network proximity service server.
- the second mobility management entity sends the identifier of the first visited network short-distance service server, the identifier of the home network short-distance service server, and the identifier of the UE to the second short-distance service server.
- the second mobility management entity sends the identifier of the first visited network short-distance service server, the identifier of the home network short-distance service server, and the identifier of the UE to the second visited network short-distance service server, so as to facilitate the near-distance service of the home network.
- the server and the second short-distance service server exchange the short-distance service configuration data corresponding to the UE.
- the second short-range service server sends an acknowledgement message to the second mobility management entity.
- the second short-range service server sends update information to the home network proximity service server.
- the second short-distance service server sends update information to the home network short-distance service server, where the update information includes an identifier of the first short-distance service server, an identifier of the second short-distance service server, and an identifier of the UE, and is used to notify the home network of the proximity.
- the distance service server UE has moved to the target Visiting the network, the related business server information related to it needs to be updated.
- the update information in this step may also be sent by the second mobility management entity to the home network proximity service server.
- the home network short-distance service server sends the UE close-range service information to the second short-distance service server.
- the home network short-distance service server After receiving the update information sent by the second short-distance service server, the home network short-distance service server determines the identifier of the second short-distance service server, and sends the short-range service information of the UE to the second short-distance service server, so as to be the second
- the proximity service server determines the proximity service configuration data of the UE in the target visited network.
- the short-range service information of the UE includes an identifier of the UE, a short-range service configuration data of the UE provided by the home network short-distance service server, and an identifier of the second MME that provides mobility management for the UE.
- the second short-range service server determines the short-range service configuration data of the UE.
- the second short-distance service server determines the short-distance service configuration data of the UE in the target visited network according to the short-range service configuration data of the UE provided by the target visited network and the short-range service configuration data of the UE provided by the home network short-distance service server.
- the short-range service configuration data of the UE provided by the target visited network is a short-distance service control policy of the target visited network, including a cooperation protocol of the UE's home network and the target visited network for the near-distance discovery service, and the current network status of the target visited network.
- the configuration data provided by the home network short-distance service server includes that the UE can use the short-distance discovery service, but the current network of the target visited network is in a congested state, and the UE in the roaming state is not allowed to use the short-distance discovery service, and the second is near.
- the service server updates the near-range configuration data of the UE, and modifies the configuration parameters of the proximity discovery service to not allow the proximity discovery service.
- the home network proximity service server obtains the identifier of the target proximity network service server, and then the home network proximity service server can also obtain the target visited network by using the identifier of the target proximity network service server.
- the short-distance service information of the user equipment, and then the short-distance service configuration data of the user equipment is determined according to the short-distance service control policy of the home network and the short-distance service information obtained by the target visited network, and the determined close-range service configuration data of the user equipment is determined.
- the process is sent to the second short-distance service server without performing step 709, step 710. 711.
- the second short-distance service server stores the short-range service configuration data of the UE, the identifier of the UE, and the identifier of the second MME that provides mobility management for the UE.
- the second short-distance service server sends the short-range service configuration data of the UE to the home network short-distance service server.
- the second short-range service server After the second short-range service server determines the UE's short-range service configuration data of the target visited network, it sends the data to the home network short-distance service server.
- the home network short-distance service server stores the short-range service configuration data of the UE and the identifier of the second short-distance service server.
- the home network short-distance service server stores the short-range service configuration data of the UE and the identifier of the second short-distance service server, so that the home network short-distance service server records the current state of the user equipment, and the home network close-range service server and The interaction of the second close-range business server.
- the home network short-distance service server sends a delete request to the first short-distance service server.
- the first short-distance service server cannot automatically detect whether the UE has transferred to the target visited network, and the home network short-distance service server sends a delete request to the first short-distance service server, so as to notify the first short-distance service server that the UE has moved. Go to the target visited network, request the first short-distance service server to delete the short-range service context information of the UE, and avoid the waste of space in the first short-distance service server.
- the short-range service context information of the UE includes the identifier of the UE and the short-distance service of the UE. Configuration data, etc.
- the first short-range service server deletes the short-range service context information of the UE.
- the first short-range service server sends an acknowledgement message to the home network proximity service server.
- the first short-distance service server After the first short-distance service server deletes the short-range service context information of the UE, it sends an acknowledgement message to the home network short-distance service server, and notifies the home network short-distance service server that the short-distance service context information of the UE has been deleted.
- the home network short-distance service server sends the short-range service configuration data of the UE to the UE.
- the home network close-range service server can pass OMA (Open Mobile Alliance, Open Mobile Alliance) DM (Device Management), the short-distance service configuration data of the UE determined by the second short-distance service server is sent to the UE in the target visited network, so that the UE configures data according to the UE's short-distance service. Start a close-range business in the target visited network.
- OMA Open Mobile Alliance, Open Mobile Alliance
- DM Device Management
- step 717 and step 714 performed by the home network short-distance service server do not have a strict chronological order, and steps 715 and 716 performed by the first short-distance service server are performed after the step 714 is performed on the home network short-distance service server. ongoing.
- the UE stores the short-range service configuration data.
- the UE saves the short-range service configuration data after receiving the short-distance service configuration data in the target visited network provided by the home network short-distance service server.
- the short-range service configuration data allows the user equipment to enable the near-field service
- the user equipment can enable the close-range service according to the near-field service configuration data in the target visited network.
- the ID of the method shown in Figure 7 can be the ID or network address of the device. For details, refer to the methods shown in Figure 1 - Figure 6, and do not go into details here.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data causes the UE to fail to register on the target visited network.
- the second mobility management entity provides the second short-distance service server of the target network of the service to the user equipment, and closes the home network.
- the information of the service server is notified to the second short-distance service server, and the short-distance service server of the home network can obtain the correct service configuration data of the UE corresponding to the correct second-distance service server, so that the UE can be in the target.
- the network is properly registered, so that the user equipment can use the close-range service normally.
- the apparatus 80 includes: The obtaining unit 801 is configured to acquire an identifier of the user equipment UE.
- a determining unit 802 configured to determine, according to the configuration information and the identifier of the UE acquired by the acquiring unit 801, a plurality of network proximity service servers in a network where the mobility management apparatus 80 is located a close-range business server;
- the sending unit 803 is configured to send, by the second short-distance service server of the home network, the identifier of the first short-distance service server determined by the determining unit 802, so that the second short-distance service server and the first The proximity service server interacts to obtain the short-range service configuration data corresponding to the UE.
- the obtaining unit 801 is specifically configured to receive the query request sent by the second short-distance service server, where the query request carries an identifier of the user equipment UE, and is used to obtain the service that is used by the UE. Visit the network's proximity service server.
- the obtaining unit 801 is specifically configured to receive a short-range service registration request sent by the UE, where the short-range service registration request includes an identifier of the UE, and is used to request the second short-distance service server. Perform close-range business registration.
- the apparatus 80 further includes:
- the saving unit 804 is configured to save a correspondence between the second short-distance service server and the UE.
- the obtaining unit 801 is further configured to acquire short-range service configuration data corresponding to the UE that is sent by the second short-distance service server;
- the sending unit 803 is further configured to send the short-range service configuration data to the UE.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the device 80 determines, for the UE, the short-distance service server in the visited network that provides the service for the UE according to the identifier and the configuration information of the UE, and The identity of the proximity service server that provides access to the network for the UE is sent to the proximity service server of the home network to complete the proximity service registration process.
- the device 80 can determine the proximity service server of the visited network that serves the user equipment according to the characteristics of different user equipments (for example, the geographical location, or the user's level, or the type of the user), thereby making the home network close to
- the service server can correctly identify the short-distance service server of the visited network that serves the user equipment, and can obtain the correct short-distance service configuration data corresponding to the UE by interacting with the short-distance service server of the correct visited network, thereby completing the registration on the visited network.
- the process is to improve the registration success rate of the UE in the proximity service in the visited network.
- the device 90 includes: An identifier of a short-distance service server, where the visited network includes a plurality of short-distance service servers, and the first short-distance service server is the mobility management network element according to the identifier and configuration information of the user equipment UE. a close-range service server determined by the plurality of short-range service servers to serve the UE;
- the obtaining unit 902 is configured to perform interaction with the first short-distance service server according to the identifier of the first short-distance service server that is received by the receiving unit 901, and obtain the short-distance service configuration data corresponding to the UE, where The proximity service device 90 is located at the home network.
- the device 90 further includes:
- the sending unit 903 is configured to send a query request to the mobility management network element, where the query request carries an identifier of the UE, and is used to acquire a short-distance service server of the visited network that serves the UE.
- the obtaining unit 903 is further configured to obtain, according to the identifier of the UE, an identifier of the mobility management network element from a user server of the home network; where the user server stores a current location The information of the mobility management network element that the UE provides the service.
- the acquiring unit 903 is further configured to acquire an identifier of the UE in a process in which the UE initiates a close-range service registration.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. Unable to determine which UE is staying in contact with The short-distance service server of the network is accessed, so that the short-distance service configuration data authorized by the visited network to the UE cannot be obtained.
- the short-distance service configuration data authorized by the visited network to the UE cannot be obtained.
- the device 90 when the user equipment UE enables the proximity service on the visited network, the device 90 receives the identifier of the second short-distance service server of the visited network sent by the mobility management network element of the visited network, and then, according to The identifier of the second short-distance service server interacts with the second short-distance service server to obtain the short-range service configuration data corresponding to the UE. In this way, the device 90 obtains the identifier of the proximity service server of the visited network that provides the service for the user equipment by using the mobility management network element, and can correctly identify the proximity service server of the visited network serving the user equipment, and the visited network through the visited network. The short-distance service server obtains the correct service configuration data corresponding to the UE, and completes the registration process to improve the registration success rate of the UE in the visited network.
- the apparatus 100 includes:
- the obtaining unit 1001 is configured to: when the user equipment UE is attached to the target visited network from the source visited network, acquire the identifier of the first short-distance service server of the home network from the source mobility management network element; where the source mobility management network The element is located in the source visited network, and the mobility management device 100 is located in the target visited network;
- a determining unit 1002 configured to determine, in the target visited network, a second short-distance service server serving the UE;
- the sending unit 1003 is configured to send the identifier of the second short-distance service server determined by the determining unit 1002, so that the first short-distance service server acquires the identifier of the second short-distance service server, so as to facilitate The first short-distance service server and the second short-distance service server exchange the short-distance service configuration data corresponding to the UE.
- the sending unit 1003 is specifically configured to send the identifier of the second short-range service server to the first proximity service server according to the identifier of the first short-range service server.
- the sending unit 1003 is specifically configured to send the identifier of the first short-distance service server to the second short-distance service server, and instruct the second short-distance service server to be according to the first close distance
- the identifier of the service server sends the identifier of the second short-distance service server Sent to the first proximity service server.
- the acquiring unit 1001 is further configured to acquire, by the source mobility management network element, an identifier of a third short-distance service server serving the UE in the source visited network;
- the sending unit 1003 is further configured to send the identifier of the third short-distance service server, so that the first short-distance service server acquires the identifier of the third short-distance service server, so that the first close distance
- the service server notifies the third short-range service server to delete the information of the UE.
- the determining unit 1002 is specifically configured to determine, in the multiple short-distance service servers, the foregoing according to the configuration information and the identifier of the UE.
- the second short-distance service server served by the UE is specifically configured to determine, in the multiple short-distance service servers, the foregoing according to the configuration information and the identifier of the UE.
- the second short-distance service server served by the UE is specifically configured to determine, in the multiple short-distance service servers, the foregoing according to the configuration information and the identifier of the UE.
- the apparatus 100 further includes:
- the saving unit 1004 is configured to save a correspondence between the second short-distance service server and the UE.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data causes the UE to fail to register on the target visited network.
- the information of the proximity service server of the target visited network that provides the service for the user equipment is notified to the proximity service server of the home network, and the short-distance service server of the correct target visited network can communicate with The short-distance service configuration data corresponding to the UE is obtained, so that the UE can be correctly registered in the target visited network, and the user equipment can normally use the short-distance service.
- the device 110 includes: a receiving unit. 1101.
- the identifier of the service server is used when the user equipment UE is attached to the target visited network from the source visited network.
- the sending unit 1102 is configured to send the near identifier according to the identifier of the first proximity service server.
- An identifier of the service service device 110 is sent to the first proximity service server, so that the first proximity service server interacts with the proximity service server 110 to obtain the proximity service configuration data corresponding to the UE;
- the proximity service service device 110 is located in the target visited network.
- the receiving unit 1101 is further configured to receive, by the target mobility management network element, an identifier of a third short-distance service server serving the UE in the source visited network;
- the sending unit 1102 is further configured to send the identifier of the third short-distance service server to the first short-distance service server according to the identifier of the first short-distance service server, so that the first short-distance service is performed.
- the server notifies the third short-range service server to delete the information of the UE.
- the proximity service server of the home network and the UE in the target visited network may be served by transmitting the identity of the home to the short-distance service server of the home network.
- the short-distance service server interacts to obtain the correct short-range service configuration data of the UE in the target visited network, so that the UE can register correctly in the target visited network, and the registration success rate of the UE in the target visited network is improved.
- another embodiment of the present invention provides a short-distance service server 120.
- the device 120 includes: a receiving unit. 1201, configured to: when the user equipment UE is attached to the target visited network from the source visited network, receive the identifier of the first short-distance service server of the target visited network; wherein, the first short-distance service server of the first proximity;
- the obtaining unit 1202 is configured to: perform interaction with the first short-distance service server according to the identifier of the first short-distance service server, and acquire short-distance service configuration data corresponding to the UE; where the short-distance service service device 120 is located in the home network.
- the receiving unit 1201 is specifically configured to receive an identifier of the first proximity service server from the first short-range service server or from the target mobility management network element.
- the device 120 further includes:
- the notification unit 1203 is configured to notify the second close distance in the source visited network that serves the UE.
- the service server deletes the information of the UE.
- the receiving unit 1201 is further configured to receive, by the first short-distance service server or the target mobility management network element, an identifier of the second short-distance service server, where the second near The identifier of the distance service server is obtained by the target mobility management network element from the source mobility management network element in the source visited network.
- the short-distance service server of the target visited network is the near-serving service for the UE in the target visited network.
- the distance is from the service server, so that the correct short-range service configuration data of the UE in the target visited network can be obtained through mutual interaction, thereby improving the success rate of the UE registering the short-distance service in the target visited network, which is beneficial to the UE in the target visited network.
- a further embodiment of the present invention provides a mobility management network element 130, which is a further embodiment of the mobility management device 80 shown in FIG. 8.
- a mobility management network element 130 which is a further embodiment of the mobility management device 80 shown in FIG. 8.
- the specific function implementation refer to the description in the embodiment of the mobility management device 80. I will not repeat them here.
- FIG. 8 For the specific function implementation, refer to the description in the embodiment of the mobility management device 80. I will not repeat them here.
- the mobility management network element 130 includes: a processor 1301 and a communication unit 1302, where the communication unit 1302 is configured to perform information interaction with an external network element; the processor 1301 is configured to use the communication
- the unit 1302 acquires the identifier of the user equipment UE; and, for determining, according to the identifier and configuration information of the UE, the first short-distance service server serving as the UE from the multiple network proximity service servers; Transmitting, by the communication unit 1302, an identifier of the first proximity service server to a second short-distance service server of the home network, so that the second short-distance service server interacts with the first proximity service server to Obtaining the short-range service configuration data corresponding to the UE.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the mobility management network element 130 shown in FIG. 17 when the user equipment UE enables the proximity service on the visited network, the mobility management network element 130 determines, according to the identity and configuration information of the UE, the UE to provide services for the UE in the visited network.
- the identity of the proximity service server is sent to the proximity service server of the home network to complete the proximity service registration process.
- the mobility management network element 130 can determine the proximity service server of the visited network that serves the user equipment according to the characteristics of different user equipments (for example, the geographical location, or the user's level, or the type of the user), thereby
- the short-distance service server of the home network can correctly identify the short-distance service server of the visited network that serves the user equipment, and can obtain the correct short-distance service configuration data corresponding to the UE by interacting with the short-distance service server of the correct visited network, thereby completing
- the network registration process is visited to improve the registration success rate of the UE's proximity service in the visited network.
- a further embodiment of the present invention provides a short-distance service server 140, which is a further embodiment of the short-distance service server 90 shown in FIG. 10.
- the proximity service server 140 includes: a processor 1401 and a communication unit 1402, where the communication unit 1402 is configured to perform information interaction with an external network element;
- the processor 1401 is configured to receive, by the communication unit 1402, an identifier of a second short-distance service server of the visited network that is sent by a mobility management network element of a visited network, where the visited network includes multiple short-distance services.
- the second short-distance service server is a short-distance service server that is determined by the mobility management network element to be served by the multiple proximity service servers according to the identifier and configuration information of the user equipment UE; And, configured to interact with the second short-distance service server according to the identifier of the second short-distance service server, to acquire short-range service configuration data corresponding to the UE.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the proximity service server 140 obtains the identifier of the proximity service server of the visited network that provides the service for the user equipment by using the mobility management network element, and can correctly identify the proximity service server of the visited network serving the user equipment, and access the network through the network.
- the short-distance service server obtains the correct service configuration data corresponding to the UE, and completes the registration process to improve the registration success rate of the UE in the visited network.
- a further embodiment of the present invention provides a mobility management network element 150, which is a further embodiment of the mobility management device 100, as shown in FIG. , will not repeat them here. As shown in FIG. 19, the mobility management network element 150 includes: a processor 1501 and a communication unit 1502, where the communication unit 1502 is configured to perform information interaction with an external network element.
- the processor 1501 is configured to acquire, from a source mobility management network element, an identifier of a first short-distance service server of the home network when the user equipment UE is attached to the target visited network from the source visited network; wherein the target mobility management network a source is located in the target visited network, the source mobility management network element is located in the source visited network; and a second short-distance service server configured to serve the UE in the target visited network;
- the identifier of the second short-distance service server is sent by the communication unit 1502, so that the first short-distance service server acquires the identifier of the second short-distance service server, so as to facilitate the first close distance
- the service server and the second short-distance service server mutually acquire the short-distance service configuration data corresponding to the UE.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data causes the UE to fail to register on the target visited network.
- the mobility management network element 150 shown in FIG. 19 notifies the short-distance service server of the home network of the target visited network that provides the service for the user equipment to the short-distance service server of the home network, and the short-distance service of the network is visited through the correct target.
- the server communication can obtain the correct service configuration data corresponding to the UE, so that the UE can be correctly registered in the target visited network, and the user equipment can normally use the short-distance service.
- the proximity service server 160 includes: a processor 1601 and a communication unit 1602, where the communication unit 1602 is configured to perform information interaction with an external network element.
- the processor 1601 is configured to: when the user equipment UE is attached to the target visited network from the source visited network, the first short-distance service server of the target visited network receives the attribution sent by the target mobility management network element of the target visited network.
- An identifier of the second short-distance service server of the network and configured to send the identifier of the first short-range service server to the second short-distance service server according to the identifier of the second short-distance service server, so as to
- the second short-distance service server interacts with the first close-range service server to obtain short-range service configuration data corresponding to the UE.
- the short-distance service server 160 serving the UE in the target visited network shown in FIG. 20 can send the identity of the home network to the short-distance service server of the home network, so that the proximity service server of the home network and the target visited network can be the UE.
- the short-distance service server of the service interacts to obtain the correct short-range service configuration data of the UE in the target visited network, so that the UE can register correctly in the target visited network, and the registration success rate of the UE in the target visited network is improved.
- a further embodiment of the present invention provides a short-distance service server 170, which is a further embodiment of the short-distance service server 120 shown in FIG. 15.
- the proximity service server 170 includes: a processor 1701 and a communication unit 1702, where the communication unit 1702 is configured to perform information interaction with an external network element.
- the processor 1701 is configured to receive, by the communication unit 1702, an identifier of a second short-distance service server of the target visited network when the user equipment UE is attached to the target visited network from the source visited network; wherein, the second a short-distance service server is a short-distance service server that is determined by the target mobility management network element of the target visited network to serve the UE; and, configured to determine, according to the second near-distance service server, the second near-near service server The service server interacts with the service server to obtain the short-range service configuration data corresponding to the UE.
- the proximity service server 170 of the home network shown in FIG. 21 receives the target visited network After the identification of the short-distance service server, it can be known that the short-distance service server of the target visited network is a short-distance service server serving the UE in the target visited network, so that the UE can obtain the correct correctness in the target visited network through mutual interaction.
- the close-range service configuration data further improves the success rate of the UE in registering the proximity service of the target visited network, and is beneficial for the UE to correctly use the short-distance service in the target visited network.
- the embodiment of the present invention provides a control system 180 for short-distance services. As shown in FIG. 22, when the user equipment UE enables proximity service on the visited network, the system 180 includes the mobility management network element 130 and the The proximity service server 140 is described.
- multiple short-distance service servers can be configured in one network.
- These short-distance service servers may serve different types of UEs according to needs, for example, deployed in different areas according to geographic locations, and then the servers of the home network. It is impossible to determine which UE is camped on the proximity network service server of the visited network, so that the proximity service configuration data authorized by the visited network to the UE cannot be obtained.
- the mobility management network element 130 of the visited network determines, for the UE, the service provided for the UE in the visited network according to the identifier and the configuration information of the UE.
- the proximity service server sends the identifier of the short-distance service server that the visited network provides the service to the UE to the proximity service server 140 of the home network to complete the proximity service registration process; the proximity service server 140 of the home network receives the visited network
- the mobility management network element 130 sends the identifier of the proximity service server of the visited network, and then interacts with the proximity service server of the visited network according to the identifier of the proximity service server of the visited network to acquire the short-distance service corresponding to the UE. Configuration Data.
- the mobility management network element 130 can determine the proximity service server of the visited network that serves the user equipment according to the characteristics of different user equipments (for example, the geographical location, or the user's level, or the type of the user), thereby
- the short-distance service server 140 of the home network can correctly identify the short-distance service server of the visited network that serves the user equipment, and can obtain the correct short-distance service configuration data corresponding to the UE by interacting with the short-distance service server of the correct visited network, and then The process of visiting the network registration is completed to improve the registration success rate of the UE in the proximity service in the visited network.
- An embodiment of the present invention provides a close-range service control system 190, as shown in FIG.
- the system 190 includes the mobility management network element 150 and the proximity service server 160.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data causes the UE to fail to register on the target visited network.
- the mobility management network element 150 of the target visited network notifies the proximity service server of the home network of the target visited network serving the user equipment to the home network, and the home network is near.
- the service server interacts with the proximity service server 160 serving the UE in the target visited network to obtain the correct proximity service configuration data of the UE in the target visited network, so that the UE can be correctly registered in the target visited network, and then the user equipment is enabled. Normal use of close-range business.
- the embodiment of the present invention provides a control system 200 for short-distance services.
- the system 200 includes the mobility management network element 150. And the proximity service server 170.
- the short-distance service server of the home network cannot know the correct short-distance service server serving the UE, which may cause a close-range configuration inappropriate for the UE.
- the service configuration data causes the UE to fail to register on the target visited network.
- the mobility management network element 150 of the target visited network notifies the proximity service server 170 of the home network of the target visited network serving the user equipment to the home network, the home network
- the short-distance service server 170 interacts with the short-distance service server serving the UE in the target visited network to obtain the correct short-distance service configuration data of the UE in the target visited network, so that the UE can be correctly registered in the target visited network, thereby enabling the user to
- the device normally uses close-range services.
- the embodiment of the present invention provides a control system 210 for short-distance service.
- the system 210 includes the proximity service server 160 and The proximity service server 170.
- the short-distance service server of the home network cannot know the correct short-distance service for the UE.
- the configuration of the short-range service configuration data that is not suitable for the UE is caused, and the UE fails to register in the target visited network.
- the proximity service server 160 serving the UE in the target visited network can make the proximity service server 170 and the target of the home network by transmitting its own identity to the proximity service server 170 of the home network.
- the proximity service server 160 serving the UE in the visited network interacts to obtain the correct short-range service configuration data of the UE in the target visited network, so that the UE can correctly register in the target visited network, and the UE is improved in the target visited network. Registration success rate.
- the apparatus for the short-distance service control provided by the embodiment of the present invention may implement the foregoing method embodiment.
- the method, device and system for controlling short-range services provided by the embodiments of the present invention can be applied to short-distance service control, but are not limited thereto.
- the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).
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Abstract
本发明实施例公开了一种近距离业务的控制方法、装置及系统,涉及通信技术领域,能够提高UE在拜访网络中近距离业务的注册成功率。本发明的方法包括:拜访网络的移动性管理网元获取用户设备UE的标识;所述移动性管理网元根据所述UE的标识和配置信息从拜访网络的多个网络近距离业务服务器中确定为所述UE服务的第一近距离业务服务器;所述移动性管理网元向归属网络的第二近距离业务服务器发送所述第一近距离业务服务器的标识,以使所述第二近距离业务服务器与所述第一近距离业务服务器交互以获取所述UE对应的近距离业务配置数据。本发明适用于近距离业务的控制。
Description
近距离业务的控制方法、 装置及系统 技术领域
本发明涉及通信技术领域, 尤其涉及一种近距离业务的控制方法、 装置 及系统。 背景技术
随着社交类应用的广泛应用, ProSe ( Proximity Service, 近距离业务)变 得越来越重要, 它使人们的生活和工作变的更加方便。 近距离业务包括近距 离发现和近距离通信功能, 在 3 GPP ( 3rd Generation Partnership Project, 第三 代合作伙伴计划 )中近距离业务特点被网络和 UE ( User Equipment,用户设备 ) 所支持。 对于支持 ProSe的 UE可以发现处于邻近位置的其他支持 ProSe的 UE, 并且能通过近距离通信技术建立近距离通信连接, 在通信过程中, 设备之间 不需要经过核心网, 可以直接进行通信。 例如: 用户能够及时了解好友在周 围出现或者离开; 当用户到达办公室以后, 能够马上了解到哪些同事也已经 到达办公室等。 对于驻在网络上的支持 ProSe的 UE, 由网络将对其 ProSe特性 进行控制和配置, 每个 PLMN ( Public Land Mobile Network, 公共陆地移动网 络 ) 中设置 ProSe Function ( Proximity Service Function, 近距离业务服务器 ) 来对 UE的 ProSe特性进行控制。 当 UE向 H-ProSe Function ( Home ProSe Function , 归属网络的近距离业务服务器) 发起近距离业务注册请求时, H-ProSe Function通过 DNS ( Domain Name System, 域名系统) 查询或者其他 方式找到 UE目前所驻留的拜访网络的 V-ProSe Function ( Visit ProSe Function, 拜访网络的近距离业务服务器 ) ,向拜访网络中的 V-ProSe Function获取拜访网 络授权给该 UE的近距离业务配置数据, 然后 H-ProSe Function根据获取的拜访 网络提供的近距离业务配置数据和归属网络的近距离业务配置数据确定授权 给该 UE的近距离业务配置数据,并将近距离业务配置数据发送给 UE以完成注 册。
在上述的过程中, 当 UE在部署有多个近距离业务服务器的拜访网络发起 近距离业务注册请求时, 或者当 UE在多个部署有近距离业务服务器的拜访网
络中移动时, 容易造成近距离业务的注册失败。
发明内容
本发明的实施例提供一种近距离业务的控制方法、 装置及系统, 能够提 高 UE在拜访网络中近距离业务的注册成功率。
为达到上述目的, 本发明的实施例釆用如下技术方案:
第一方面, 本发明的实施例提供一种近距离业务的控制方法, 包括: 拜访网络的移动性管理网元获取用户设备 UE的标识; 其中, 所述拜访网 络包括多个网络近距离业务服务器;
所述移动性管理网元根据所述 UE的标识和配置信息从所述多个网络近距 离业务服务器中确定为所述 UE服务的第一近距离业务服务器;
所述移动性管理网元向归属网络的第二近距离业务服务器发送所述第一 近距离业务服务器的标识, 以使所述第二近距离业务服务器与所述第一近距 离业务服务器交互以获取所述 UE对应的近距离业务配置数据。
结合第一方面, 在第一方面的第一种可能的实现方式中, 所述拜访网络 的移动性管理网元获取用户设备 UE的标识包括:
所述移动性管理网元接收所述第二近距离业务服务器发送的查询请求; 其中, 所述查询请求携带用户设备 UE的标识, 用于获取为所述 UE服务的所述 拜访网络的近距离业务服务器。
结合第一方面, 在第一方面的第二种可能的实现方式中, 所述拜访网络 的移动性管理网元获取用户设备 UE的标识包括:
所述移动性管理网元接收所述 UE发送的近距离业务注册请求, 所述近距 离业务注册请求包括所述 UE的标识, 用于向所述第二近距离业务服务器请求 进行近距离业务注册。
结合第一方面和第一方面的任一种可能的实现方式, 在第一方面的第三 种可能的实现方式中, 还包括:
所述移动性管理网元保存所述第二近距离业务服务器与所述 UE的对应关 系。
结合第一方面和第一方面的任一种可能的实现方式, 在第一方面的第四
种可能的实现方式中, 还包括:
所述移动性管理网元转发所述第二近距离业务服务器发送的所述 UE对应 的近距离业务配置数据至所述 UE。
第二方面, 本发明的实施例提供一种近距离业务的控制方法, 包括: 归属网络的第一近距离业务服务器接收拜访网络的移动性管理网元发送 的所述拜访网络的第二近距离业务服务器的标识; 其中, 所述拜访网络包括 多个近距离业务服务器, 所述第二近距离业务服务器是所述移动性管理网元 根据用户设备 UE的标识和配置信息从所述多个近距离业务服务器中确定的为 所述 UE服务的近距离业务服务器;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识与所 述第二近距离业务服务器进行交互,获取所述 UE对应的近距离业务配置数据。
结合第二方面, 在第二方面的第一种可能的实现方式中, 还包括: 所述第一近距离业务服务器发送查询请求至所述移动性管理网元, 所述 查询请求携带所述 UE的标识,用于获取为所述 UE服务的所述拜访网络的近距 离业务服务器。
结合第二方面的第一种可能的实现方式, 在第二方面的第二种可能的实 现方式中, 还包括:
所述第一近距离业务服务器根据所述 UE的标识, 从所述归属网络的用户 服务器中获取所述移动性管理网元的标识; 其中所述用户服务器存有当前为 所述 UE提供服务的移动性管理网元的信息。
结合第二方面的第二种可能的实现方式, 在第二方面的第三种可能的实 现方式中, 还包括:
所述第一近距离业务服务器在所述 UE发起近距离业务注册的过程中, 获 取所述 UE的标识。
第三方面, 本发明的实施例提供一种近距离业务的控制方法, 包括: 当用户设备 UE从源拜访网络附着到目标拜访网络时, 目标移动性管理网 元从源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中 所述目标移动性管理网元位于所述目标拜访网络, 所述源移动性管理网元位
于所述源拜访网络;
所述目标移动性管理网元在所述目标拜访网络中确定为所述 UE服务的第 二近距离业务服务器;
所述目标移动性管理网元发送所述第二近距离业务服务器的标识, 以使 所述第一近距离业务服务器获取所述第二近距离业务服务器的标识, 以便于 所述第一近距离业务服务器和所述第二近距离业务服务器交互获取所述 UE对 应的近距离业务配置数据。
结合第三方面, 在第三方面的第一种可能的实现方式中, 所述目标移动 性管理网元发送所述第二近距离业务服务器的标识, 以使所述第一近距离业 务服务器获取所述第二近距离业务服务器的标识包括:
所述目标移动性管理网元根据所述第一近距离业务服务器的标识发送所 述第二近距离业务服务器的标识至所述第一近距离业务服务器。
结合第三方面, 在第三方面的第二种可能的实现方式中, 所述目标移动 性管理网元发送所述第二近距离业务服务器的标识, 以使所述第一近距离业 务服务器获取所述第二近距离业务服务器的标识包括:
所述目标移动性管理网元发送所述第一近距离业务服务器的标识至所述 第二近距离业务服务器, 并指示所述第二近距离业务服务器根据所述第一近 距离业务服务器的标识将所述第二近距离业务服务器的标识发送至所述第一 近距离业务服务器。
结合第三方面和第三方面的任一种可能的实现方式, 在第三方面的第三 种可能的实现方式中, 还包括: 所述 UE服务的第三近距离业务服务器的标识;
所述目标移动性管理网元发送所述第三近距离业务服务器的标识, 以使 所述第一近距离业务服务器获取所述第三近距离业务服务器的标识, 以便所 述第一近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信 息。
结合第三方面和第三方面的任一种可能的实现方式, 在第三方面的第四
种可能的实现方式中, 所述目标拜访网络包括多个近距离业务服务器; 所述目标移动性管理网元在所述目标拜访网络中确定为所述 UE服务的第 二近距离业务服务器包括:
所述目标移动性管理网元根据配置信息和所述 UE的标识在所述多个近距 离业务服务器中确定为所述 UE服务的第二近距离业务服务器。
结合第三方面和第三方面的任一种可能的实现方式, 在第三方面的第五 种可能的实现方式中, 还包括:
所述目标移动性管理网元保存所述第二近距离业务服务器与所述 UE的对 应关系。
第四方面, 本发明的实施例提供一种近距离业务的控制方法, 包括: 当用户设备 UE从源拜访网络附着到目标拜访网络时, 所述目标拜访网络 的第一近距离业务服务器接收所述目标拜访网络的目标移动性管理网元发送 的归属网络的第二近距离业务服务器的标识;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识发送 所述第一近距离业务服务器的标识至所述第二近距离业务服务器, 以使所述 第二近距离业务服务器与所述第一近距离业务服务器交互以获取所述 UE对应 的近距离业务配置数据。
结合第四方面, 在第四方面的第一种可能的实现方式中, 还包括: 所述第一近距离业务服务器接收所述目标移动性管理网元发送的所述源 拜访网络中为所述 UE服务的第三近距离业务服务器的标识;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识发送 所述第三近距离业务服务器的标识至所述第二近距离业务服务器, 以使所述 第二近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
第五方面, 本发明的实施例提供一种近距离业务的控制方法, 包括: 当用户设备 UE从源拜访网络附着到目标拜访网络时, 归属网络的第一近 距离业务服务器接收所述目标拜访网络的第二近距离业务服务器的标识; 其 中, 所述第二近距离业务服务器是所述目标拜访网络的目标移动性管理网元 确定为所述 UE服务的近距离业务服务器;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识与所 述第二近距离业务服务器进行交互,获取所述 UE对应的近距离业务配置数据。
结合第五方面, 在第五方面的第一种可能的实现方式中, 所述归属网络 的第一近距离业务服务器接收所述目标拜访网络的第二近距离业务服务器的 标识包括:
所述第一近距离业务服务器从所述第二近距离业务服务器或者从所述目 标移动性管理网元接收所述第二近距离业务服务器的标识。
结合第五方面或第五方面的第一种可能的实现方式, 在第五方面的第二 种可能的实现方式中, 还包括:
所述第一近距离业务服务器通知所述源拜访网络中为所述 UE服务的第三 近距离业务服务器删除所述 UE的信息。
结合第五方面的第二种可能的实现方式, 在第五方面的第三种可能的实 现方式中, 还包括:
所述第一近距离业务服务器从所述第二近距离业务服务器或者所述目标 移动性管理网元接收所述第三近距离业务服务器的标识; 其中, 所述第三近 距离业务服务器的标识是所述目标移动性管理网元从所述源拜访网络中的源 移动性管理网元获取的。
第六方面, 本发明的实施例提供一种移动性管理装置, 包括:
获取单元, 用于获取用户设备 UE的标识; 确定单元, 用于根据配置信息 和所述获取单元获取的所述 UE的标识从所述移动性管理装置所在的网络的多 个网络近距离业务服务器中确定为所述 UE服务的第一近距离业务服务器; 发送单元, 用于向归属网络的第二近距离业务服务器发送所述确定单元 确定的所述第一近距离业务服务器的标识, 以使所述第二近距离业务服务器 与所述第一近距离业务服务器交互以获取所述 UE对应的近距离业务配置数 据。
结合第六方面, 在第六方面的第一种可能的实现方式中, 所述获取单元 具体用于接收所述第二近距离业务服务器发送的查询请求; 其中, 所述查询 请求携带用户设备 UE的标识,用于获取为所述 UE服务的所述拜访网络的近距
离业务服务器。
结合第六方面, 在第六方面的第二种可能的实现方式中, 所述获取单元 具体用于接收所述 UE发送的近距离业务注册请求, 所述近距离业务注册请求 包括所述 UE的标识, 用于向所述第二近距离业务服务器请求进行近距离业务 注册。
结合第六方面和第六方面的任一种可能的实现方式, 在第六方面的第三 种可能的实现方式中, 所述装置还包括:
保存单元, 用于保存所述第二近距离业务服务器与所述 UE的对应关系。 第七方面, 本发明的实施例提供一种近距离业务服务装置, 包括: 第一近距离业务服务器的标识; 其中, 所述拜访网络包括多个近距离业务服 务器, 所述第一近距离业务服务器是所述移动性管理网元根据用户设备 UE的 标识和配置信息从所述多个近距离业务服务器中确定的为所述 UE服务的近距 离业务服务器;
获取单元, 用于根据所述接收单元接收的所述第一近距离业务服务器的 标识与所述第一近距离业务服务器进行交互, 获取所述 UE对应的近距离业务 配置数据;
其中所述近距离业务服务装置位于归属网络。
结合第七方面, 在第七方面的第一种可能的实现方式中, 所述装置还包 括:
发送单元, 用于发送查询请求至所述移动性管理网元, 所述查询请求携 带所述 UE的标识,用于获取为所述 UE服务的所述拜访网络的近距离业务服务 器。
结合第七方面的第一种可能的实现方式, 在第七方面的第二种可能的实 现方式中, 所述获取单元, 还用于根据所述 UE的标识, 从所述归属网络的用 户服务器中获取所述移动性管理网元的标识; 其中所述用户服务器存有当前 为所述 UE提供服务的移动性管理网元的信息。
结合第七方面的第二种可能的实现方式, 在第七方面的第三种可能的实
现方式中, 所述获取单元, 还用于在所述 UE发起近距离业务注册的过程中, 获取所述 UE的标识。
第八方面, 本发明的实施例提供一种移动性管理装置, 包括:
获取单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 从 源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中, 所 述源移动性管理网元位于所述源拜访网络, 所述移动性管理装置位于所述目 标拜访网络;
确定单元, 用于在所述目标拜访网络中确定为所述 UE服务的第二近距离 业务服务器;
发送单元, 用于发送所述确定单元确定的所述第二近距离业务服务器的 标识, 以使所述第一近距离业务服务器获取所述第二近距离业务服务器的标 识, 以便于所述第一近距离业务服务器和所述第二近距离业务服务器交互获 取所述 UE对应的近距离业务配置数据。
结合第八方面, 在第八方面的第一种可能的实现方式中, 所述发送单元 具体用于根据所述第一近距离业务服务器的标识发送所述第二近距离业务服 务器的标识至所述第一近距离业务服务器。
结合第八方面, 在第八方面的第二种可能的实现方式中, 所述发送单元 具体用于发送所述第一近距离业务服务器的标识至所述第二近距离业务服务 器, 并指示所述第二近距离业务服务器根据所述第一近距离业务服务器的标 识将所述第二近距离业务服务器的标识发送至所述第一近距离业务服务器。
结合第八方面或第八方面任一种可能的实现方式, 在第八方面的第三种 可能的实现方式中, 所述获取单元, 还用于从源移动性管理网元获取所述源 拜访网络中为所述 UE服务的第三近距离业务服务器的标识;
所述发送单元, 还用于发送所述第三近距离业务服务器的标识, 以使所 述第一近距离业务服务器获取所述第三近距离业务服务器的标识, 以便所述 第一近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
结合第八方面或第八方面任一种可能的实现方式, 在第八方面的第四种 可能的实现方式中, 所述目标拜访网络包括多个近距离业务服务器;
所述确定单元具体用于根据配置信息和所述 UE的标识在所述多个近距离 业务服务器中确定为所述 UE服务的第二近距离业务服务器。
结合第八方面或第八方面任一种可能的实现方式, 在第八方面的第五种 可能的实现方式中, 所述装置还包括:
保存单元, 用于保存所述第二近距离业务服务器与所述 UE的对应关系。 第九方面, 本发明的实施例提供一种近距离业务服务装置, 包括: 接收单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 接 务服务器的标识;
发送单元, 用于根据所述第一近距离业务服务器的标识发送所述近距离 业务服务装置的标识至所述第一近距离业务服务器, 以使所述第一近距离业 务服务器与所述近距离业务服务装置交互以获取所述 UE对应的近距离业务配 置数据; 其中, 所述近距离业务服务装置位于所述目标拜访网络。
结合第九方面, 在第九方面的第一种可能的实现方式中, 所述接收单元, 的第三近距离业务服务器的标识;
所述发送单元, 还用于根据所述第一近距离业务服务器的标识发送所述 第三近距离业务服务器的标识至所述第一近距离业务服务器, 以使所述第一 近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
第十方面, 本发明的实施例提供一种近距离业务服务装置, 包括: 接收单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 接 收所述目标拜访网络的第一近距离业务服务器的标识; 其中, 所述第一近距 的近距离业务服务器;
获取单元, 用于根据所述第一近距离业务服务器的标识与所述第一近距 离业务服务器进行交互, 获取所述 UE对应的近距离业务配置数据; 其中, 所 述近距离业务服务装置位于归属网络。
结合第十方面, 在第十方面的第一种可能的实现方式中, 所述接收单元
具体用于从所述第一近距离业务服务器或者从所述目标移动性管理网元接收 所述第一近距离业务服务器的标识。
结合第十方面或第十方面的第一种可能的实现方式, 在第十方面的第二 种可能的实现方式中, 所述装置还包括:
通知单元, 用于通知所述源拜访网络中为所述 UE服务的第二近距离业务 服务器删除所述 UE的信息。
结合第十方面的第二种可能的实现方式, 在第十方面的第三种可能的实 现方式中, 所述接收单元, 还用于从所述第一近距离业务服务器或者所述目 标移动性管理网元接收所述第二近距离业务服务器的标识; 其中, 所述第二 近距离业务服务器的标识是所述目标移动性管理网元从所述源拜访网络中的 源移动性管理网元获取的。
第十一方面, 本发明的实施例提供一种移动性管理网元, 包括: 处理器 和通信单元, 所述通信单元用于与外部网元进行信息交互;
所述处理器用于通过所述通信单元获取用户设备 UE的标识; 以及, 用于 根据所述 UE的标识和配置信息从所述多个网络近距离业务服务器中确定为所 述 UE服务的第一近距离业务服务器; 以及, 用于通过所述通信单元向归属网 络的第二近距离业务服务器发送所述第一近距离业务服务器的标识, 以使所 述第二近距离业务服务器与所述第一近距离业务服务器交互以获取所述 UE对 应的近距离业务配置数据。
第十二方面, 本发明的实施例提供一种近距离业务服务器, 包括: 处理 器和通信单元, 所述通信单元用于与外部网元进行信息交互;
所述处理器用于通过所述通信单元接收拜访网络的移动性管理网元发送 的所述拜访网络的第二近距离业务服务器的标识;
其中, 所述拜访网络包括多个近距离业务服务器, 所述第二近距离业务 服务器是所述移动性管理网元根据用户设备 UE的标识和配置信息从所述多个 近距离业务服务器中确定的为所述 UE服务的近距离业务服务器; 以及, 用于 根据所述第二近距离业务服务器的标识与所述第二近距离业务服务器进行交 互, 获取所述 UE对应的近距离业务配置数据。
第十三方面, 本发明的实施例提供一种移动性管理网元, 包括: 处理器 和通信单元, 所述通信单元用于与外部网元进行信息交互;
所述处理器用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 从 源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中所述 目标移动性管理网元位于所述目标拜访网络, 所述源移动性管理网元位于所 述源拜访网络; 以及, 用于在所述目标拜访网络中确定为所述 UE服务的第二 近距离业务服务器; 以及, 用于通过所述通信单元发送所述第二近距离业务 服务器的标识, 以使所述第一近距离业务服务器获取所述第二近距离业务服 务器的标识, 以便于所述第一近距离业务服务器和所述第二近距离业务服务 器交互获取所述 UE对应的近距离业务配置数据。
第十四方面, 本发明的实施例提供一种近距离业务服务器, 包括: 处理 器和通信单元, 所述通信单元用于与外部网元进行信息交互;
所述处理器用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 所 述目标拜访网络的第一近距离业务服务器接收所述目标拜访网络的目标移动 性管理网元发送的归属网络的第二近距离业务服务器的标识; 以及, 用于根 据所述第二近距离业务服务器的标识发送所述第一近距离业务服务器的标识 至所述第二近距离业务服务器, 以使所述第二近距离业务服务器与所述第一 近距离业务服务器交互以获取所述 UE对应的近距离业务配置数据。
第十五方面, 本发明的实施例提供一种近距离业务服务器, 包括: 处理 器和通信单元, 所述通信单元用于与外部网元进行信息交互;
所述处理器用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 通 过所述通信单元接收所述目标拜访网络的第二近距离业务服务器的标识; 其 中, 所述第二近距离业务服务器是所述目标拜访网络的目标移动性管理网元 确定为所述 UE服务的近距离业务服务器; 以及, 用于根据所述第二近距离业 务服务器的标识与所述第二近距离业务服务器进行交互, 获取所述 UE对应的 近距离业务配置数据。
第十六方面, 本发明的实施例提供一种近距离业务的控制系统, 包括如 第十一方面所述的移动性管理网元和第十二方面所述的近距离业务服务器。
第十七方面, 本发明的实施例提供一种近距离业务的控制系统, 包括如 第十三方面所述的移动性管理网元和第十四方面所述的近距离业务服务器。
第十八方面, 本发明的实施例提供一种近距离业务的控制系统, 包括如 第十三方面所述的移动性管理网元和第十五方面所述的近距离业务服务器。
第十九方面, 本发明的实施例提供一种近距离业务的控制系统, 包括如 第十四方面所述的近距离业务服务器和第十五方面所述的近距离业务服务 器。
本发明实施例提供的近距离业务的控制方法、 装置及系统, 通过当前拜 服务器的信息通知至归属网络的近距离业务服务器, 从而归属网络的近距离 业务服务器可以与拜访网络中正确的近距离业务服务器交互以获得该 UE正确 的近距离业务配置, 如此可以提高 UE在拜访网络中正确注册的成功率, 进而 使 UE在拜访网络中正确使用近距离业务。 附图说明
为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例中所需 要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是本发明 的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提 下, 还可以根据这些附图获得其它的附图。
图 1为本发明一实施例提供的方法流程图;
图 2为本发明一实施例提供的方法流程图;
图 3为本发明又一实施例提供的方法流程图;
图 4为本发明又一实施例提供的方法流程图;
图 5为本发明又一实施例提供的方法流程图;
图 6为本发明又一实施例提供的方法流程图;
图 7为本发明又一实施例提供的方法流程图;
图 8、 图 9为本发明又一实施例提供的装置结构示意图;
图 10、 图 11为本发明又一实施例提供的装置结构示意图;
图 12、 图 13为本发明又一实施例提供的装置结构示意图;
图 14为本发明又一实施例提供的装置结构示意图;
图 15、 图 16为本发明又一实施例提供的装置结构示意图;
图 17为本发明又一实施例提供的移动性管理网元结构示意图;
图 18为本发明又一实施例提供的近距离业务服务器结构示意图; 图 19为本发明又一实施例提供的移动性管理网元结构示意图;
图 20为本发明又一实施例提供的近距离业务服务器结构示意图; 图 21为本发明又一实施例提供的近距离业务服务器结构示意图; 图 22为本发明又一实施例提供的系统结构示意图;
图 23为本发明又一实施例提供的系统结构示意图;
图 24为本发明又一实施例提供的系统结构示意图;
图 25为本发明又一实施例提供的系统结构示意图。
具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行 清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而 不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有做 出创造性劳动前提下所获得的所有其它实施例, 都属于本发明保护的范围。
本发明一实施例提供一种近距离业务的控制方法, 以下图 1至图 2分别从 拜访网络的移动性管理网元和归属网络的近距离业务服务器对该方法进行举 例说明, 该方法可以用于 UE在拜访网络注册近距离业务的场景。 的控制方法。 其中拜访网络的移动性管理网元是拜访网络中为 UE服务的移动 管理网元, 如图 1所示, 所述方法包括:
101、 拜访网络的移动性管理网元获取用户设备 UE的标识。
其中, 拜访网络包括多个网络近距离业务服务器。
102、该移动性管理网元根据 UE的标识和配置信息从多个网络近距离业务 服务器中确定为 UE服务的第一近距离业务服务器。
其中, 配置信息可以是地域配置, 也可以是不同类别的 UE的配置, 也可
以是不同等级的 UE的配置等等, 该配置信息可以根据不同的需求进行设置, 以使拜访网络的移动性管理网元可以为 UE选择合适的近距离业务服务器。
103、 该移动性管理网元向归属网络的第二近距离业务服务器发送第一近 距离业务服务器的标识。
示例性的, 这里的标识可以是一种编码, 也可以是网络地址, 或者其他 用于起标识作用的信元。 当标识是 ID ( identity, 标识) 时, 可以通过向 DNS 查询或者根据配置信息来获取该 ID对应的网络地址。
通过向第二近距离业务服务器发送第一近距离业务服务器的标识, 可以 使第二近距离业务服务器与第一近距离业务服务器交互以获取该 UE对应的近 距离业务配置数据。 其中, 近距离业务配置数据是与近距离业务相关的信息, 例如是否有权限开启近距离业务, 可以与哪些用户进行近距离业务等。 需要 说明的是, 图 1所示方法中的近距离业务配置数据的相关概念、 解释和举例说 明同样适用于以下的实施例。
示例性的, 第二近距离业务服务器可以根据第一近距离业务服务器的标 识, 从第一近距离业务服务器获取对该 UE的第一近距离业务配置数据, 再结 合第二近距离业务服务器上的第二近距离业务配置数据, 得到 UE对应的近距 离业务配置数据, 并通过拜访网络的移动性管理网元发送至 UE, 即拜访网络 的移动性管理网元转发该第二近距离业务服务器发送的该 UE对应的近距离业 务配置数据至 UE, 或者也可以直接发送至 UE。 再例如, 第二近距离业务服务 器可以根据第一近距离业务服务器的标识将第二近距离业务服务器上的第二 近距离业务数据配置发送至第一近距离业务配置数据, 由第一近距离业务服 务器根据第二近距离业务配置数据和第一近距离业务服务器的第一近距离业 务配置数据得到该 UE对应的近距离业务配置数据, 并通过拜访网络的移动性 管理网元发送至该 UE, 也可以直接发送至该 UE。
示例性的, 拜访网络的移动性管理网元获取用户设备 UE的标识可以有多 种方式, 例如拜访网络的移动性管理网元接收归属网络的第二近距离业务服 务器发送的查询请求。 其中, 查询请求携带用户设备 UE的标识, 用于获取为 UE服务的拜访网络的近距离业务服务器。 或者, 移动性管理网元接收 UE发送
的近距离业务注册请求, 近距离业务注册请求包括 UE的标识, 用于向第二近 距离业务服务器请求进行近距离业务注册。 再例如, 该移动性管理网元也可 以接收该 UE发送的近距离业务注册请求,该近距离业务注册请求包括 UE的标 识, 用于向该第二近距离业务服务器请求进行近距离业务的注册。
示例性的, 该方法还包括拜访网络的移动性管理网元保存第二近距离业 务服务器与 UE的对应关系, 使后续拜访网络的移动性管理网元可以直接根据 UE与第二近距离业务服务器的关系,直接为该 UE选择该第二近距离业务服务 器。
需要说明的是, 本发明实施例以及以下实施例中的标识可以为设备的编 码或网络地址等等, 可以用于唯一标识出对应的设备。 移动性管理网元包括 MME ( mobile management entity, 移动管理实体)和 SGSN ( serving general packet radio service support node, 通用分组无线月良务技术月良务节点 )。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。本发明实施例中, 当用户设备 UE在拜访网络启用近距离业务时, 拜访网络的移动性管理网元根据 UE的标识和配置信息,为 UE确定拜访网络中 为 UE提供服务的近距离业务服务器,并将拜访网络为 UE提供服务的近距离业 务服务器的标识发送至归属网络的近距离业务服务器, 以便完成近距离业务 注册过程。 如此, 移动性管理网元可以根据不同用户设备的特点 (例如, 所 在地理位置, 或者用户的等级, 或者用户的种类)确定为该用户设备提供服 务的拜访网络的近距离业务服务器, 从而使归属网络的近距离业务服务器可 以正确识别服务于用户设备的拜访网络的近距离业务服务器, 通过与正确的 拜访网络的近距离业务服务器交互可以得到正确的 UE对应的近距离业务配置 数据, 进而完成在拜访网络的注册过程, 以提高 UE在拜访网络中近距离业务 的注册成功率。
图 2从归属网络的近距离业务服务器的角度举例说明了该近距离业务的
控制方法。 在该方法中, 以归属网络近距离业务服务器为第一近距离业务服 务器,以拜访网络的近距离业务服务器为第二近距离业务服务器,如图 2所示, 该方法包括:
201、 归属网络的第一近距离业务服务器接收拜访网络的移动性管理网元 发送的拜访网络的第二近距离业务服务器的标识。
其中, 拜访网络包括多个近距离业务服务器, 第二近距离业务服务器是 移动性管理网元根据用户设备 UE的标识和配置信息从多个近距离业务服务器 中确定的为 UE服务的近距离业务服务器。 配置信息可以是地域配置, 或者是 不同类别的 UE的配置, 或者是不同等级的 UE的配置等等。 配置信息和近距离 业务服务器的标识等相关内容可参考图 1所示方法的相关内容, 这里不做赘 述。
202、 第一近距离业务服务器根据第二近距离业务服务器的标识与第二近 距离业务服务器进行交互, 获取 UE对应的近距离业务配置数据。
可选的, 该方法还包括: 第一近距离业务服务器发送查询请求至移动性 管理网元, 查询请求携带所述 UE的标识, 用于获取为 UE服务的拜访网络的近 距离业务服务器。
可选的, 该方法还包括第一近距离业务服务器在 UE发起近距离业务注册 的过程中, 获取 UE的标识。
可选的, 该方法还包括第一近距离业务服务器根据 UE的标识, 从归属网 络的用户服务器中获取移动性管理网元的标识, 其中, 用户服务器存有当前 为 UE提供服务的移动性管理网元的信息。 其中, 用户服务器可以是归属用户 服务器 ( home subscriber server, HSS )或者其他用于存储用户相关信息的设 备。
其中, 第一近距离业务服务器根据第二近距离业务服务器的标识与第二 近距离业务服务器进行交互, 获取 UE对应的近距离业务配置数据可以有多种 方式, 例如: 第一近距离业务服务器将归属网络对 UE的近距离业务配置发送 至第二近距离业务服务器, 第二近距离业务服务器根据自身的对 UE的近距离 业务配置和归属网络对 UE的近距离业务配置确定最终决定配置给 UE的配置
数据, 并发送给归属网络的第一近距离业务服务器, 由第一近距离业务服务 器发送至 UE; 或者, 第二近距离业务服务器将拜访网络对 UE的近距离业务配 置发送至第一近距离业务服务器, 第一近距离业务服务器根据自身的对 UE的 近距离业务配置和拜访网络对 UE的近距离业务配置确定最终决定配置给 UE 的配置数据, 并发送至 UE。 上述获取 UE对应的近距离业务配置数据也可参考 图 1所示方法的相关内容。 该方法中的标识可以为设备的 ID或网络地址等等, 移动性管理网元包括 MME和 SGSN, 具体可参考图 1所示方法的相关内容。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。图 2所示的方法中,当用户设备 UE在拜访网络启用近距离业务时, 归属网络的第一近距离业务服务器接收拜访网络的移动性管理网元发送的拜 访网络的第二近距离业务服务器的标识, 然后, 根据第二近距离业务服务器 的标识与第二近距离业务服务器进行交互, 来获取 UE对应的近距离业务配置 数据。 如此, 归属网络的近距离业务服务器通过移动性管理网元来获得为该 用户设备提供服务的拜访网络的近距离业务服务器的标识, 可以正确识别服 务于用户设备的拜访网络的近距离业务服务器, 通过与拜访网络的近距离业 务服务器得到正确的 UE对应的近距离业务配置数据, 进而完成注册过程, 以 提高 UE在拜访网络中近距离业务的注册成功率。
本发明又一实施例提供另一种近距离业务控制方法, 适用于用户设备从 源拜访网络移动至目标拜访网络的场景。 以下图 3至图 5分别从目标拜访网络 的移动性管理网元、 目标拜访网络的近距离业务服务器和归属网络的近距离 业务服务器的角度对该方法进行了举例说明。 控制的方法。 如图 3所示, 所述方法包括:
301、 当用户设备 UE从源拜访网络附着到目标拜访网络时, 目标移动性管 理网元从源移动性管理网元获取归属网络的第一近距离业务服务器的标识。
其中, 目标移动性管理网元位于目标拜访网络, 源移动性管理网元位于 源拜访网络。
302、目标移动性管理网元在目标拜访网络中确定为 UE服务的第二近距离 业务服务器。
303、 目标移动性管理网元发送第二近距离业务服务器的标识。
其中, 目标移动性管理网元通过发送第二近距离业务服务器的标识, 可 以使第一近距离业务服务器获取第二近距离业务服务器的标识, 进而第一近 距离业务服务器和第二近距离业务服务器交互获取 UE对应的近距离业务配置 数据。 其中, 第一近距离业务服务器和第二近距离业务服务器交互获取 UE对 应的近距离业务配置数据的方式可以参见图 1或图 2所示方法的相关内容, 此 处不做赞述。
示例性的, 目标移动性管理网元发送所述第二近距离业务服务器的标识 以使所述第一近距离业务服务器获取所述第二近距离业务服务器的标识可以 有多种方式实现, 例如: 目标移动性管理网元根据第一近距离业务服务器的 标识发送第二近距离业务服务器的标识至第一近距离业务服务器; 再例如: 目标移动性管理网元发送第一近距离业务服务器的标识至第二近距离业务服 务器, 并指示第二近距离业务服务器根据第一近距离业务服务器的标识将第 二近距离业务服务器的标识发送至第一近距离业务服务器。 获取源拜访网络中为 UE服务的第三近距离业务服务器的标识, 并发送第三近 距离业务服务器的标识, 以使第一近距离业务服务器获取第三近距离业务服 务器的标识, 以便第一近距离业务服务器通知第三近距离业务服务器删除 UE 的信息, 从而避免了第三近距离业务服务器中的空间浪费。
示例性的, 当目标拜访网络包括多个近距离业务服务器时, 目标移动性 管理网元在目标拜访网络中确定为 UE服务的第二近距离业务服务器可以有多 种实现方式, 例如: 目标移动性管理网元才艮据配置信息和 UE的标识在多个近 距离业务服务器中确定为 UE服务的第二近距离业务服务器。 配置信息可以是 地域配置, 也可以是不同类别的 UE的配置, 也可以是不同等级的 UE的配置等
等, 配置信息可以参考图 1或图 2所示方法的相关内容, 此处不做赞述。
可选的, 图 3所示的方法还可以包括: 目标移动性管理网元保存第二近距 离业务服务器与 UE的对应关系。这样可以便于后续为该 UE快速选择正确的近 距离业务服务器。
图 3所示方法中的标识可以为设备的 ID或网络地址等等。 移动性管理网元 包括 MME和 SGSN。 相关内容可以参考图 1或图 2所示的方法, 此处不做赘述。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 供服务的目标拜访网络的近距离业务服务器的信息通知到归属网络的近距离 业务服务器, 通过与正确的目标拜访网络的近距离业务服务器通信可以得到 正确的 UE对应的近距离业务配置数据,从而可以使 UE在目标拜访网络正确注 册, 进而使用户设备正常使用近距离业务。
图 4从目标拜访网络的近距离业务服务器的角度举例说明了该近距离业 务控制的方法。 其中以目标拜访网络的近距离业务服务器为第一近距离业务 服务器, 以归属网络的近距离业务服务器为第二近距离业务服务器, 如图 4所 示, 所述方法包括:
401、 当用户设备 UE从源拜访网络附着到目标拜访网络时, 目标拜访网络 的第一近距离业务服务器接收目标拜访网络的目标移动性管理网元发送的归 属网络的第二近距离业务服务器的标识。
402、 第一近距离业务服务器根据第二近距离业务服务器的标识发送第一 近距离业务服务器的标识至第二近距离业务服务器。
其中, 第二近距离业务服务器获得第一近距离业务服务器的标识后, 第 二近距离业务服务器可以与第一近距离业务服务器交互以获取 UE对应的近距 离业务配置数据。
其中, 近距离业务服务器的标识和移动性管理网元的举例说明可以参考 图 1-图 3中的相关内容, 此处不 #丈赞述。
可选的, 图 4所示的方法还可以包括:
第一近距离业务服务器接收目标移动性管理网元发送的源拜访网络中为 UE服务的第三近距离业务服务器的标识, 并根据第二近距离业务服务器的标 识发送第三近距离业务服务器的标识至第二近距离业务服务器, 以使第二近 距离业务服务器通知第三近距离业务服务器删除 UE的信息, 能够避免第三近 距离业务服务器中的空间浪费。
图 4所示的方法中,目标拜访网络中为 UE服务的近距离业务服务器通过将 自身的标识发送至归属网络的近距离业务服务器, 可以使得归属网络的近距 离业务服务器与目标拜访网络中为 UE服务的近距离业务服务器进行交互从而 获得 UE在目标拜访网络中正确的近距离业务配置数据,进而使 UE可以在目标 拜访网络正确注册, 提高了 UE在目标拜访网络的注册成功率。
图 5从归属网络的近距离业务服务器的角度举例说明了该近距离业务控 制的方法。 其中, 以归属网络的近距离业务服务器为第一近距离业务服务器, 以目标拜访网络的近距离业务服务器为第二近距离业务服务器, 以源拜访网 络的近距离业务服务器为第三近距离业务服务器,如图 5所示,所述方法包括:
501、 当用户设备 UE从源拜访网络附着到目标拜访网络时, 归属网络的第 一近距离业务服务器接收目标拜访网络的第二近距离业务服务器的标识。
其中, 第二近距离业务服务器是目标拜访网络的目标移动性管理网元确 定为 UE服务的近距离业务服务器。
示例性的, 归属网络的第一近距离业务服务器接收目标拜访网络的第二 近距离业务服务器的标识可以包括: 第一近距离业务服务器从第二近距离业 务服务器或者从目标拜访网络的目标移动性管理网元接收第二近距离业务服 务器的标识。
502、 第一近距离业务服务器根据第二近距离业务服务器的标识与第二近 距离业务服务器进行交互, 获取 UE对应的近距离业务配置数据。
示例性的, 第一近距离业务服务器根据第二近距离业务服务器的标识与 第二近距离业务服务器进行交互, 获取 UE对应的近距离业务配置数据可以有 多种方式, 例如: 第一近距离业务服务器将归属网络对 UE的近距离业务配置
发送至第二近距离业务服务器, 第二近距离业务服务器根据自身的对 UE的近 距离业务配置和归属网络对 UE的近距离业务配置确定最终决定配置给 UE的 配置数据, 并发送给归属网络的第一近距离业务服务器; 或者为, 第二近距 离业务服务器将拜访网络对 UE的近距离业务配置发送至第一近距离业务服务 器, 第一近距离业务服务器根据自身的对 UE的近距离业务配置和拜访网络对 UE的近距离业务配置确定最终决定配置给 UE的配置数据。
可选的, 图 5所示的方法还可以包括, 第一近距离业务服务器通知源拜访 网络中为 UE服务的第三近距离业务服务器删除 UE的信息,从而避免了第三近 距离业务服务器中的空间浪费。
示例性的, 获取第三近距离业务服务器的方式有多种, 例如: 第一近距 离业务服务器从第二近距离业务服务器或者目标移动性管理网元接收第三近 距离业务服务器的标识, 其中, 第三近距离业务服务器的标识是目标移动性 图 5所示方法中的标识,移动性管理网元的举例说明可以参考图 1-图 4的相 关内容, 此处不做赞述。
图 5所示的方法, 归属网络的近距离业务服务器通过接收到目标拜访网络 的近距离业务服务器的标识后, 可以获知该目标拜访网络的近距离业务服务 器即为在目标拜访网络中为 UE服务的近距离业务服务器, 从而可以通过相互 的交互获得 UE在目标拜访网络中正确的近距离业务配置数据,进而提高了 UE 在目标拜访网络注册近距离业务的成功率, 有利于 UE在目标拜访网络中正确 使用近距离业务。
为了更详细说明图 1和图 2所示的近距离业务控制方法, 下面将结合图 1和 图 2所示的近距离业务的控制方法,以用户设备 UE漫游到拜访网络的场景进行 近距离业务注册的场景为例对该近距离业务的控制方法作进一步的举例的说 明。 图 1和图 2中关于移动性管理网元、 近距离业务服务器的标识、 配置信息、 近距离业务配置数据以及各步骤的举例说明等相关内容同样适用于图 6所示 的方法。
在图 6中, 移动性管理网元为移动管理实体 MME, 本领域技术人员应知,
这里的 MME也可以替换为 SGSN。 图 6的场景中, 在拜访网络的 UE进行近距离 业务注册时, 拜访网络中的移动管理实体根据 UE的标识和相关的配置信息确 定拜访网络中为 UE服务的近距离业务服务器, 并通知归属网络近距离业务服 务器, 使归属网络近距离业务服务器和拜访网络近距离业务服务器协商确定 UE的近距离业务配置信息,从而得到 UE在拜访网络中正确的近距离业务配置 数据。 如图 6所示, 该方法包括:
601、 用户设备 UE向归属网络近距离业务服务器发送近距离业务注册请 求。
示例性的, UE附着到网络后, 向归属网络近距离业务服务器发起近距离 业务注册, 近距离业务注册请求消息中包括该 UE的标识 IMSI ( international mobile subscriber identification number, 国际移动用户 i只另 ll码 )。
示例性的, UE中可以配置归属网络近距离业务服务器的标识, 然后根据 归属网络近距离业务服务器的标识确定归属网络近距离业务服务器。 具体的, UE通过移动网络提供的数据连接, 以 TCP ( Transmission Control Protocol, 传 输控制协议)或 IP ( Internet Protocol, 网络之间互连的协议)协议直接接入到 归属网络近距离业务服务器。
602、 归属网络近距离业务服务器接收 UE的注册请求后, 向归属用户服务 器发送查询请求。
其中, 归属网络近距离业务服务器接收 UE的注册请求后, 向 HSS ( Home Subscriber Server, 归属用户服务器)发送查询请求, 来查询 UE的近距离业务签 约数据和为 UE提供服务的拜访网络的移动管理实体的标识。
603、 归属用户服务器向归属网络近距离业务服务器回复查询的信息。 其中, 归属用户服务器向归属网络近距离业务服务器回复近距离业务签 约数据和拜访网络的移动管理实体的标识。
示例性的, UE在网络附着后, HSS会保存为 UE提供服务的移动管理实体 的标识, UE的近距离业务签约数据中记录了该 UE的近距离业务配置数据, 例 如: UE是否签约近距离发现业务, UE是否签约近距离通信业务, UE是否允 许在漫游时使用近距离业务等等。 当然, UE在归属网络的近距离业务的签约
数据也可以存储在归属网络的近距离业务服务器上。
示例性的, 归属网络近距离业务服务器可以根据该近距离业务签约数据 和归属网络的近距离业务控制策略确定归属网络中 UE的近距离业务配置参 数。 归属网络的近距离业务控制策略可以为归属网络和 UE附着的拜访网络就 近距离发现业务的合作协议, 例如: UE的近距离业务签约数据中包括签约近 距离发现业务, 而归属网络和 UE附着的拜访网络就近距离发现业务没有合作 协议, 则归属网络近距离业务服务器确定的归属网络中 UE近距离业务配置参 数中不会允许该 UE启用近距离发现业务。
604、 归属网络近距离业务服务器向拜访网络的移动管理实体查询拜访网 络近距离业务服务器的标识。
其中, 归属网络近距离业务服务器通过 HSS查询的为 UE提供服务的 MME 的标识, 即 UE拜访网络 MME的标识, 向 MME发送查询请求, 请求拜访网络 的近距离业务服务器的标识。
605、 移动管理实体为用户设备确定拜访网络近距离业务服务器。
示例性的, 移动管理实体在为该用户设备确定拜访网络近距离业务服务 器后, 还可以保存拜访网络近距离业务服务器和归属网络近距离业务服务器 的标识, 以及拜访网络近距离业务服务器与 UE的对应关系, 使后续拜访网络 的移动性管理网元可以直接根据 UE与拜访网络近距离业务服务器的关系, 直 接为该 UE选择该拜访网络近距离业务服务器。
其中, 拜访网络包括多个近距离业务服务器, MME根据配置信息在多个 拜访网络近距离业务服务器中, 为 UE确定为其服务的拜访网络近距离业务服 务器。 例如: MME可以根据配置信息中的地域为 UE确定拜访网络近距离业务 服务器, 若 UE的归属网络在美国, 当其漫游到北京发起近距离业务注册请求 时, UE处于美国的归属网络近距离业务服务器只能确定 UE所处的拜访网络为 中国网络, 而中国网络中包括多个近距离业务服务器, 而位于北京的 MME通 过配置信息可以知道 UE次数所处位置为北京, 则 MME会为 UE在北京确定为 其服务的近距离业务服务器; 再例如: MME可以根据配置信息中的用户等级 为 UE确定拜访网络近距离业务服务器, 即为驻留于 MME的同一等级的 UE选
择同一个近距离业务服务器; 再例如: MME可以根据配置信息中的用户分类 为 UE确定拜访网络近距离业务服务器, 即为驻留于 MME的同一类型的 UE选 择同一个近距离业务服务器。
606、 移动管理实体向归属网络近距离业务服务器发送拜访网络近距离业 务服务器的标识。
其中, 在移动管理实体为 UE选择拜访网络近距离业务服务器, 将拜访网 络近距离业务服务器的标识发送给归属网络近距离业务服务器, 以便归属网 络近距离业务服务器确定 UE在拜访网络中的拜访网络近距离业务服务器。
607、 归属网络近距离业务服务器向拜访网络近距离业务服务器发送用户 设备的近距离业务信息。
示例性的, 归属网络近距离业务服务器通过步骤 606接收到拜访网络近距 离业务服务器的标识后, 将 UE的近距离业务信息发送至拜访网络近距离业务 服务器。 UE的近距离业务信息包括 UE的标识、 归属网络近距离业务服务器提 供的 UE的近距离业务配置数据、 为 UE提供移动管理的拜访网络中的 MME的 标识等等。
608、 拜访网络近距离业务服务器确定用户设备的近距离业务配置数据。 其中, 拜访网络近距离业务服务器根据拜访网络提供的 UE的近距离业务 配置数据和归属网络近距离业务服务器提供的 UE的近距离业务配置数据确定 UE最终的近距离业务配置数据,拜访网络提供的 UE的近距离业务配置数据为 拜访网络的近距离业务控制策略, 包括 UE的归属网络和拜访网络就近距离发 现业务的合作协议, 拜访网络当前的网络状况等。 例如: 归属网络近距离业 务服务器提供的配置数据中包括 UE可以使用近距离发现业务, 但拜访网络当 前的网络处于拥塞状态, 不允许处于漫游状态的 UE使用近距离发现业务, 则 拜访网络近距离业务服务器会在最终确定 UE的近距离配置数据时, 将近距离 发现业务的配置参数修改为不允许近距离发现业务; 再例如: UE所在地除了 拜访网络外, 还存在其他网络, 拜访网络的近距离业务控制策略允许 UE使用 当地其它网络的近距离发现业务(具体地, 允许 UE接收当地其它网络中的 UE 所发送的近距离发现信号), 则拜访网络近距离业务服务器会在最终确定 UE
的近距离配置数据时, 将近距离发现业务的配置参数修改为允许使用当地其 它网络的近距离发现业务。
609、 拜访网络近距离业务服务器保存用户设备的近距离业务配置数据。 示例性的, 拜访网络近距离业务服务器还可以保存用户设备的标识和为 用户设备提供移动管理的移动管理实体的标识, 以便后续 UE启动近距离业务 时, 与用户设备和移动管理实体进行交互。
610、 拜访网络近距离业务服务器将用户设备的近距离业务配置数据发送 至归属网络近距离业务服务器。
其中, 在拜访网络近距离业务服务器确定 UE的近距离业务配置数据后, 将其发送至归属网络近距离业务服务器。
611、 归属网络近距离业务服务器存储用户设备的近距离业务配置数据。 其中, 归属网络近距离业务服务器接收到拜访网络近距离业务服务器发 送的 UE的近距离业务配置数据后, 将其存储, 以便归属网络近距离业务服务 器记录当前用户设备所处的状态。
612、 归属网络近距离业务服务器将用户设备的近距离业务配置数据发送 至用户设备。
其中, 归属网络近距离业务服务器向 UE发送 UE的近距离业务配置数据, 以便于 UE根据 UE的近距离业务配置数据启动近距离业务。
可选的, 用户设备的近距离业务配置数据还可以由拜访网络近距离业务 服务器发送至用户设备。
613、 用户设备存储近距离业务配置数据。
其中, UE接收到归属网络近距离业务服务器提供的近距离业务配置数据 后, 保存近距离业务配置数据。 当近距离业务配置数据允许用户设备启用近 距离业务时, 用户设备可以按照近距离业务配置数据启用近距离业务。
可选的, UE和归属网络近距离业务服务器可以不直接建立通信连接, 而 是通过 MME传递近距离注册的有关消息和数据。 在步骤 601中 UE不将注册请 求发送给归属网络近距离业务服务器, 而是通过 NAS ( Network Access Server, 网络接入服务器)信令将近距离业务注册请求发送给 MME, NAS信令可以为
专门近距离业务注册请求的 NAS信令, 也可以对现有的 NAS信令进行扩展。 由于 MME在其保存的 UE的上下文信息中记录归属网络近距离业务服务器的 标识,或者 MME在 UE附着到网络时从 HSS获得 UE的签约数据中得到归属网络 近距离业务服务器的标识, 则 MME接收到 UE的近距离业务注册请求后, 向归 属网络的归属网络近距离业务服务器发送携带 UE的 IMSI标识的近距离业务 注册请求, 由此归属网络近距离业务服务器不需要向 HSS查询 MME的标识, 即不需要执行步骤 602和步骤 603 ,直接由 MME发送的注册请求中携带。并且, 在步骤 612中归属网络近距离业务服务器把 UE的近距离业务配置数据发送给 MME , 由 MME通过 NAS信令将近距离业务配置数据发送给 UE。
可选的, 通过步骤 606, 归属网络近距离业务服务器获得拜访网络近距离 业务服务器的标识, 然后, 归属网络近距离业务服务器还可以通过拜访网络 近距离业务服务器的标识来获取拜访网络用户设备的近距离业务信息, 进而 根据归属网络的近距离业务控制策略和拜访网络获得的近距离业务信息确定 用户设备的近距离业务配置数据, 并将确定的用户设备的近距离业务配置数 据发送至拜访网络近距离业务服务器, 而不需要执行步骤 607、 步骤 608和步 骤 610。
图 6所示方法中的标识可以为设备的 ID或网络地址等等, 具体可参考前述 实施例中相关的内容。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。图 6所示的方法中,当用户设备 UE在拜访网络启用近距离业务时, 通过拜访网络中为 UE服务的 MME将拜访网络中为 UE服务的近距离业务服务 器的信息通知至归属网络的近距离业务服务器, 从而归属网络的近距离业务 服务器可以与拜访网络中正确的近距离业务服务器交互以获得该 UE正确的近 距离业务配置, 如此可以提高 UE在拜访网络中正确注册的成功率, 进而使 UE 在拜访网络中正确使用近距离业务。 如此, MME可以根据不同用户设备的特
点 (例如, 所在地理位置, 或者用户的等级, 或者用户的种类)确定为该用 户设备提供服务的拜访网络的近距离业务服务器, 从而使归属网络的近距离 业务服务器可以正确识别服务于用户设备的拜访网络的近距离业务服务器, 通过与正确的拜访网络的近距离业务服务器交互可以得到正确的 UE对应的近 距离业务配置数据, 进而完成在拜访网络的注册过程, 以提高 UE在拜访网络 中近距离业务的注册成功率。
为了更详细图 3至图 5所示的近距离业务控制的方法, 下面将结合图 3至图 5所示的近距离业务的控制方法,以用户设备 UE从源拜访网络移动至目标拜访 网络的场景为例对该近距离业务的控制方法做进一步的举例说明。 图 3至图 5 中关于移动性管理网元、 近距离业务服务器的标识、 配置信息、 近距离业务 配置数据以及各步骤的举例说明等相关内容同样适用于图 7所示的方法。
图 7所示方法可以基于以下场景: UE在如图 6所示的方法中完成在拜访网 络的 (这里可以视为源拜访网络)近距离业务注册后, 当 UE从源拜访网络移 动到一个新的拜访网络(这里可以视为目标拜访网络) 时, 需要更新 UE的近 距离业务配置以符合目标拜访网络的要求。 在图 7中, 为了方便描述, 移动性 管理网元选取移动管理实体 MME为例 (本领域技术人员应知, 这里的 MME 也可以替换为 SGSN ), 源拜访网络命名为第一网络, 源拜访网络中的近距离 业务服务器命名为第一近距离业务服务器, 源拜访网络中移动管理实体命名 为第一移动管理实体, 目标拜访网络命名为第二网络, 目标拜访网络中的近 距离业务服务器命名为第二近距离业务服务器, 目标拜访网络中移动管理实 体命名为第二移动管理实体, 如图 7所示, 该方法包括:
701、 用户设备 UE向第二移动管理实体发送更新请求。
示例性的, UE移动到目标拜访网络后, 向第二移动管理实体发送更新请 求。
702、 第二移动管理实体向第一移动管理实体发送查询请求。
示例性的, 第一移动管理实体中存储 UE的上下文信息, 其中包含归属网 络近距离业务服务器的标识和第一拜访网络近距离业务服务器的标识。 第二 移动管理实体向第一移动管理实体发送查询请求,用于获得 UE的上下文信息,
根据获取的 UE的上下文信息中获得归属网络近距离业务服务器的标识和第一 拜访网络近距离业务服务器的标识。
703、 第一移动管理实体回复第二移动管理实体的查询请求。
其中, 第一移动管理实体将存储的 UE的上下文信息回复给第二移动管理 实体。
704、 第二移动管理实体回复 UE接受更新请求。
705、 第二移动管理实体为用户设备确定第二拜访网络近距离业务服务 器。
示例性的, 第二移动管理实体在为该用户设备确定第二拜访网络近距离 业务服务器后, 还可以保存第二拜访网络近距离业务服务器的标识, 以及第 二近距离业务服务器与 UE的对应关系, 使后续拜访网络的移动性管理网元可 以直接根据 UE与拜访网络近距离业务服务器的关系,为该 UE选择该拜访网络 近距离业务服务器。 第二移动管理实体为 UE在目标拜访网络中确定第二拜访 网络近距离业务服务器方法可以有多种方式, 例如可以与如图 6所示的发明实 施例中步骤 605所述方法相同,也可以不根据 UE的信息而直接选择。 然后保存 选择的第二拜访网络近距离业务服务器的标识。
706、 第二移动管理实体将第一拜访网络近距离业务服务器的标识、 归属 网络近距离业务服务器的标识和 UE的标识发送至第二近距离业务服务器。
其中, 第二移动管理实体将第一拜访网络近距离业务服务器的标识、 归 属网络近距离业务服务器的标识和 UE的标识发送至第二拜访网络近距离业务 服务器, 以便于归属网络近近距离业务服务器和第二近距离业务服务器交互 获取 UE对应的近距离业务配置数据。
707、 第二近距离业务服务器向第二移动管理实体发送确认消息。
708、 第二近距离业务服务器向归属网络近距离业务服务器发送更新信 息。
其中, 第二近距离业务服务器向归属网络近距离业务服务器发送更新信 息, 更新信息包括第一近距离业务服务器的标识、 第二近距离业务服务器的 标识和 UE的标识,用于通知归属网络近距离业务服务器 UE已经移动到了目标
拜访网络, 与之相关的近距离业务服务器信息需要更新。
可选的, 此步骤中的更新信息还可以由第二移动管理实体发送给归属网 络近距离业务服务器。
709、归属网络近距离业务服务器向第二近距离业务服务器发送 UE的近距 离业务信息。
其中, 归属网络近距离业务服务器接收第二近距离业务服务器发送的更 新信息后, 确定第二近距离业务服务器的标识, 将 UE的近距离业务信息发送 至第二近距离业务服务器, 以便第二近距离业务服务器确定 UE在目标拜访网 络的近距离业务配置数据。 UE的近距离业务信息包括 UE的标识、 归属网络近 距离业务服务器提供的 UE的近距离业务配置数据和为 UE提供移动管理的第 二 MME的标识。
710、 第二近距离业务服务器确定 UE的近距离业务配置数据。
其中, 第二近距离业务服务器根据目标拜访网络提供的 UE的近距离业务 配置数据和归属网络近距离业务服务器提供的 UE的近距离业务配置数据确定 UE在目标拜访网络的近距离业务配置数据, 目标拜访网络提供的 UE的近距离 业务配置数据为目标拜访网络的近距离业务控制策略, 包括 UE的归属网络和 目标拜访网络就近距离发现业务的合作协议, 目标拜访网络当前的网络状况 等。 例如: 归属网络近距离业务服务器提供的配置数据中包括 UE可以使用近 距离发现业务, 但目标拜访网络当前的网络处于拥塞状态, 不允许处于漫游 状态的 UE使用近距离发现业务,则第二近距离业务服务器会更新该 UE的近距 离配置数据, 将近距离发现业务的配置参数修改为不允许近距离发现业务。
可选的, 通过步骤 708, 归属网络近距离业务服务器获得目标拜访网络近 距离业务服务器的标识, 然后, 归属网络近距离业务服务器还可以通过目标 拜访网络近距离业务服务器的标识来获取目标拜访网络用户设备的近距离业 务信息, 进而根据归属网络的近距离业务控制策略和目标拜访网络获得的近 距离业务信息确定用户设备的近距离业务配置数据, 并将确定的用户设备的 近距离业务配置数据发送至第二近距离业务服务器, 而不需要执行步骤 709、 步骤 710。
711、 第二近距离业务服务器存储 UE的近距离业务配置数据、 UE的标识 和为 UE提供移动管理的第二 MME的标识。
712、第二近距离业务服务器将 UE的近距离业务配置数据发送至归属网络 近距离业务服务器。
其中, 在第二近距离业务服务器确定 UE在目标拜访网络的近距离业务配 置数据后, 将其发送至归属网络近距离业务服务器。
713、归属网络近距离业务服务器存储 UE的近距离业务配置数据和第二近 距离业务服务器的标识。
其中, 归属网络近距离业务服务器存储 UE的近距离业务配置数据和第二 近距离业务服务器的标识, 以便归属网络近距离业务服务器记录当前用户设 备所处的状态, 以及归属网络近距离业务服务器与第二近距离业务服务器的 交互。
714、 归属网络近距离业务服务器向第一近距离业务服务器发送删除请 求。
其中, 由于第一近距离业务服务器不能自动监测 UE是否已经转移到目标 拜访网络, 则归属网络近距离业务服务器向第一近距离业务服务器发送删除 请求, 以便通知第一近距离业务服务器 UE已经移动到目标拜访网络, 请求第 一近距离业务服务器删除 UE的近距离业务上下文信息, 避免第一近距离业务 服务器中的空间浪费, UE的近距离业务上下文信息包括 UE的标识和 UE的近 距离业务配置数据等。
715、 第一近距离业务服务器删除 UE的近距离业务上下文信息。
716、 第一近距离业务服务器向归属网络近距离业务服务器发送确认消 息。
其中, 第一近距离业务服务器删除 UE的近距离业务上下文信息后, 向归 属网络近距离业务服务器发送确认消息, 通知归属网络近距离业务服务器已 删除 UE的近距离业务上下文信息。
717、归属网络近距离业务服务器将 UE的近距离业务配置数据发送至 UE。 其中, 归属网络近距离业务服务器可以通过 OMA ( Open Mobile Alliance ,
开放移动联盟) DM ( Device Management, 终端管理) 的方式, 将第二近距 离业务服务器确定的 UE在目标拜访网络的近距离业务配置数据发送至 UE, 以 便于 UE根据 UE的近距离业务配置数据在目标拜访网络中启动近距离业务。
需要说明的是, 归属网络近距离业务服务器执行的步骤 717和步骤 714没 有严格的时间先后顺序, 第一近距离业务服务器执行的步骤 715和步骤 716为 在归属网络近距离业务服务器执行步骤 714后进行的。
718、 UE存储近距离业务配置数据。
其中, UE接收到归属网络近距离业务服务器提供的在目标拜访网络中近 距离业务配置数据后, 保存近距离业务配置数据。 当近距离业务配置数据允 许用户设备启用近距离业务时, 用户设备可以按照在目标拜访网络中近距离 业务配置数据启用近距离业务。
图 7所示方法中标识可以为设备的 ID或网络地址等等,请参见图 1 -图 6所示 的方法, 此处不做赘述。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 7所示的方法中, 当 UE从源拜访网络移动至目标拜访网络时, 第 二移动管理实体为用户设备提供服务的目标拜访网络的第二近距离业务服务 器, 并将归属网络的近距离业务服务器的信息通知到第二近距离业务服务器, 归属网络的近距离业务服务器通过与正确的第二近距离业务服务器通信可以 得到正确的 UE对应的近距离业务配置数据,从而可以使 UE在目标拜访网络正 确注册, 进而使用户设备正常使用近距离业务。
上述图 1至图 6所示的方法, 以下实施例将介绍实现上述方法的装置。 其 中, 在上述方法的举例说明中关于归属网络近距离业务服务器与拜访网络近 距离业务服务器交互、 近距离业务配置数据、 标识和移动性管理网元等的说 明和举例, 同样适用于以下装置的实施例。
为了实现图 1和图 6所示的方法中的移动性管理网元的功能, 本发明又一 实施例提供一种移动性管理装置 80, 如图 8所示, 所述装置 80包括:
获取单元 801 , 用于获取用户设备 UE的标识;
确定单元 802, 用于根据配置信息和所述获取单元 801获取的所述 UE的标 识从所述移动性管理装置 80所在的网络的多个网络近距离业务服务器中确定 为所述 UE服务的第一近距离业务服务器;
发送单元 803 , 用于向归属网络的第二近距离业务服务器发送所述确定单 元 802确定的所述第一近距离业务服务器的标识, 以使所述第二近距离业务服 务器与所述第一近距离业务服务器交互以获取所述 UE对应的近距离业务配置 数据.
示例性的, 所述获取单元 801具体用于接收所述第二近距离业务服务器发 送的查询请求; 其中, 所述查询请求携带用户设备 UE的标识, 用于获取为所 述 UE服务的所述拜访网络的近距离业务服务器。
示例性的,所述获取单元 801具体用于接收所述 UE发送的近距离业务注册 请求, 所述近距离业务注册请求包括所述 UE的标识, 用于向所述第二近距离 业务服务器请求进行近距离业务注册。
可选的, 如图 9所示, 所述装置 80还包括:
保存单元 804, 用于保存所述第二近距离业务服务器与所述 UE的对应关 系。
可选的, 所述获取单元 801还用于获取从所述第二近距离业务服务器发送 的所述 UE对应的近距离业务配置数据;
所述发送单元 803 , 还用于发送所述近距离业务配置数据至所述 UE。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。 图 8所示的装置 80中, 当用户设备 UE在拜访网络启用近距离业务 时, 装置 80根据 UE的标识和配置信息, 为 UE确定拜访网络中为 UE提供服务 的近距离业务服务器, 并将拜访网络为 UE提供服务的近距离业务服务器的标 识发送至归属网络的近距离业务服务器, 以便完成近距离业务注册过程。 如
此, 装置 80可以根据不同用户设备的特点 (例如, 所在地理位置, 或者用户 的等级, 或者用户的种类)确定为该用户设备提供服务的拜访网络的近距离 业务服务器, 从而使归属网络的近距离业务服务器可以正确识别服务于用户 设备的拜访网络的近距离业务服务器, 通过与正确的拜访网络的近距离业务 服务器交互可以得到正确的 UE对应的近距离业务配置数据, 进而完成在拜访 网络注册过程, 以提高 UE在拜访网络中近距离业务的注册成功率。
为了实现图 2和图 6所示的方法中的近距离业务服务器的功能, 本发明又 一实施例提供一种近距离业务服务装置 90, 如图 10所示, 所述装置 90包括: 的第一近距离业务服务器的标识; 其中, 所述拜访网络包括多个近距离业务 服务器, 所述第一近距离业务服务器是所述移动性管理网元根据用户设备 UE 的标识和配置信息从所述多个近距离业务服务器中确定的为所述 UE服务的近 距离业务服务器;
获取单元 902, 用于根据所述接收单元 901接收的所述第一近距离业务服 务器的标识与所述第一近距离业务服务器进行交互, 获取所述 UE对应的近距 离业务配置数据; 其中, 所述近距离业务服务装置 90位于归属网络。
可选的, 如图 11所示, 所述装置 90还包括:
发送单元 903, 用于发送查询请求至所述移动性管理网元, 所述查询请求 携带所述 UE的标识,用于获取为所述 UE服务的所述拜访网络的近距离业务服 务器。
可选的, 所述获取单元 903 , 还用于根据所述 UE的标识, 从所述归属网络 的用户服务器中获取所述移动性管理网元的标识; 其中所述用户服务器存有 当前为所述 UE提供服务的移动性管理网元的信息。
可选的, 所述获取单元 903 ,还用于在所述 UE发起近距离业务注册的过程 中, 获取所述 UE的标识。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜
访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。 图 10所示的装置 90中, 当用户设备 UE在拜访网络启用近距离业 务时, 装置 90接收拜访网络的移动性管理网元发送的拜访网络的第二近距离 业务服务器的标识, 然后, 根据第二近距离业务服务器的标识与第二近距离 业务服务器进行交互, 来获取 UE对应的近距离业务配置数据。 如此, 装置 90 通过移动性管理网元来获得为该用户设备提供服务的拜访网络的近距离业务 服务器的标识, 可以正确识别服务于用户设备的拜访网络的近距离业务服务 器, 通过与拜访网络的近距离业务服务器得到正确的 UE对应的近距离业务配 置数据, 进而完成注册过程, 以提高 UE在拜访网络中近距离业务的注册成功 率。
为了实现图 3和图 7所示的方法中的移动性管理网元的功能, 本发明又一 实施例提供一种移动性管理装置 100, 如图 12所示, 所述装置 100包括:
获取单元 1001,用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 从源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中, 所述源移动性管理网元位于所述源拜访网络, 所述移动性管理装置 100位于所 述目标拜访网络;
确定单元 1002 , 用于在所述目标拜访网络中确定为所述 UE服务的第二近 距离业务服务器;
发送单元 1003 , 用于发送所述确定单元 1002确定的所述第二近距离业务 服务器的标识, 以使所述第一近距离业务服务器获取所述第二近距离业务服 务器的标识, 以便于所述第一近距离业务服务器和所述第二近距离业务服务 器交互获取所述 UE对应的近距离业务配置数据。
示例性的, 所述发送单元 1003具体用于根据所述第一近距离业务服务器 的标识发送所述第二近距离业务服务器的标识至所述第一近距离业务服务 器。
示例性的, 所述发送单元 1003具体用于发送所述第一近距离业务服务器 的标识至所述第二近距离业务服务器, 并指示所述第二近距离业务服务器根 据所述第一近距离业务服务器的标识将所述第二近距离业务服务器的标识发
送至所述第一近距离业务服务器。
可选的, 所述获取单元 1001 , 还用于从源移动性管理网元获取所述源拜 访网络中为所述 UE服务的第三近距离业务服务器的标识;
所述发送单元 1003 , 还用于发送所述第三近距离业务服务器的标识, 以 使所述第一近距离业务服务器获取所述第三近距离业务服务器的标识, 以便 所述第一近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信 息。
可选的, 当所述目标拜访网络包括多个近距离业务服务器时, 所述确定 单元 1002具体用于根据配置信息和所述 UE的标识在所述多个近距离业务服务 器中确定为所述 UE服务的第二近距离业务服务器。
可选的, 如图 13所示, 所述装置 100还包括:
保存单元 1004, 用于保存所述第二近距离业务服务器与所述 UE的对应关 系。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 12所示的装置 100中, 将为用户设备提供服务的目标拜访网络的 近距离业务服务器的信息通知到归属网络的近距离业务服务器, 通过与正确 的目标拜访网络的近距离业务服务器通信可以得到正确的 UE对应的近距离业 务配置数据, 从而可以使 UE在目标拜访网络正确注册, 进而使用户设备正常 使用近距离业务。 为了实现图 4和图 7所示的方法中的近距离业务服务器的功能, 本发明又 一实施例提供一种近距离业务服务装置 110, 如图 14所示, 所述装置 110包括: 接收单元 1101 ,用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 业务服务器的标识;
发送单元 1102, 用于根据所述第一近距离业务服务器的标识发送所述近
距离业务服务装置 110的标识至所述第一近距离业务服务器, 以使所述第一近 距离业务服务器与所述近距离业务服务装置 110交互以获取所述 UE对应的近 距离业务配置数据; 其中, 所述近距离业务服务装置 110位于所述目标拜访网 络。
可选的, 所述接收单元 1101 , 还用于接收所述目标移动性管理网元发送 的所述源拜访网络中为所述 UE服务的第三近距离业务服务器的标识;
所述发送单元 1102, 还用于根据所述第一近距离业务服务器的标识发送 所述第三近距离业务服务器的标识至所述第一近距离业务服务器, 以使所述 第一近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
图 14所示的目标拜访网络中为 UE服务的装置 110中,通过将自身的标识发 送至归属网络的近距离业务服务器, 可以使得归属网络的近距离业务服务器 与目标拜访网络中为 UE服务的近距离业务服务器进行交互从而获得 UE在目 标拜访网络中正确的近距离业务配置数据, 进而使 UE可以在目标拜访网络正 确注册, 提高了 UE在目标拜访网络的注册成功率。 为了实现图 5和图 7所示的方法中的近距离业务服务器的功能, 本发明又 一实施例提供一种近距离业务服务装置 120, 如图 15所示, 所述装置 120包括: 接收单元 1201 ,用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 接收所述目标拜访网络的第一近距离业务服务器的标识; 其中, 所述第一近 务的近距离业务服务器;
获取单元 1202, 用于根据所述第一近距离业务服务器的标识与所述第一 近距离业务服务器进行交互,获取所述 UE对应的近距离业务配置数据; 其中, 所述近距离业务服务装置 120位于归属网络。
示例性的, 所述接收单元 1201具体用于从所述第一近距离业务服务器或 者从所述目标移动性管理网元接收所述第一近距离业务服务器的标识。
可选的, 如图 16所示, 所述装置 120还包括:
通知单元 1203 , 用于通知所述源拜访网络中为所述 UE服务的第二近距离
业务服务器删除所述 UE的信息。
可选的, 所述接收单元 1201 , 还用于从所述第一近距离业务服务器或者 所述目标移动性管理网元接收所述第二近距离业务服务器的标识; 其中, 所 述第二近距离业务服务器的标识是所述目标移动性管理网元从所述源拜访网 络中的源移动性管理网元获取的。
图 15所示的归属网络的装置 120中, 通过接收到目标拜访网络的近距离业 务服务器的标识后, 可以获知该目标拜访网络的近距离业务服务器即为在目 标拜访网络中为 UE服务的近距离业务服务器, 从而可以通过相互的交互获得 UE在目标拜访网络中正确的近距离业务配置数据,进而提高了 UE在目标拜访 网络注册近距离业务的成功率, 有利于 UE在目标拜访网络中正确使用近距离 业务。
本发明又一实施例提供一种移动性管理网元 130, 为如图 8所示的移动性 管理装置 80的又一实施例, 具体功能实现请参见移动性管理装置 80实施例中 的说明, 在此不再赘述。 如图 17所示, 所述移动性管理网元 130包括: 处理器 1301和通信单元 1302, 所述通信单元 1302用于与外部网元进行信息交互; 所述处理器 1301用于通过所述通信单元 1302获取用户设备 UE的标识; 以 及, 用于根据所述 UE的标识和配置信息从所述多个网络近距离业务服务器中 确定为所述 UE服务的第一近距离业务服务器; 以及, 用于通过所述通信单元 1302向归属网络的第二近距离业务服务器发送所述第一近距离业务服务器的 标识, 以使所述第二近距离业务服务器与所述第一近距离业务服务器交互以 获取所述 UE对应的近距离业务配置数据。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。 图 17所示的移动性管理网元 130中, 当用户设备 UE在拜访网络启 用近距离业务时, 移动性管理网元 130根据 UE的标识和配置信息, 为 UE确定 拜访网络中为 UE提供服务的近距离业务服务器,并将拜访网络为 UE提供服务
的近距离业务服务器的标识发送至归属网络的近距离业务服务器, 以便完成 近距离业务注册过程。 如此, 移动性管理网元 130可以根据不同用户设备的特 点 (例如, 所在地理位置, 或者用户的等级, 或者用户的种类)确定为该用 户设备提供服务的拜访网络的近距离业务服务器, 从而使归属网络的近距离 业务服务器可以正确识别服务于用户设备的拜访网络的近距离业务服务器, 通过与正确的拜访网络的近距离业务服务器交互可以得到正确的 UE对应的近 距离业务配置数据, 进而完成在拜访网络注册过程, 以提高 UE在拜访网络中 近距离业务的注册成功率。
本发明又一实施例提供一种近距离业务服务器 140 , 为如图 10所示的近距 离业务服务装置 90的又一实施例, 具体功能实现请参见近距离业务服务装置 90实施例中的说明, 在此不再赘述。 如图 18所示, 所述近距离业务服务器 140 包括: 处理器 1401和通信单元 1402, 所述通信单元 1402用于与外部网元进行 信息交互;
所述处理器 1401用于通过所述通信单元 1402接收拜访网络的移动性管理 网元发送的所述拜访网络的第二近距离业务服务器的标识; 其中, 所述拜访 网络包括多个近距离业务服务器, 所述第二近距离业务服务器是所述移动性 管理网元根据用户设备 UE的标识和配置信息从所述多个近距离业务服务器中 确定的为所述 UE服务的近距离业务服务器; 以及, 用于根据所述第二近距离 业务服务器的标识与所述第二近距离业务服务器进行交互, 获取所述 UE对应 的近距离业务配置数据。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。 图 18所示的近距离业务服务器 140, 当用户设备 UE在拜访网络启 近距离业务服务器的标识, 然后, 根据第二近距离业务服务器的标识与第二 近距离业务服务器进行交互, 来获取 UE对应的近距离业务配置数据。 如此,
近距离业务服务器 140通过移动性管理网元来获得为该用户设备提供服务的 拜访网络的近距离业务服务器的标识, 可以正确识别服务于用户设备的拜访 网络的近距离业务服务器, 通过与拜访网络的近距离业务服务器得到正确的 UE对应的近距离业务配置数据, 进而完成注册过程, 以提高 UE在拜访网络中 近距离业务的注册成功率。 本发明又一实施例提供一种移动性管理网元 150, 为如图 12所示的移动性 管理装置 100提供的又一实施例, 具体功能实现请参见移动性管理装置 100实 施例中的说明, 在此不再赘述。 如图 19所示, 所述移动性管理网元 150包括: 处理器 1501和通信单元 1502, 所述通信单元 1502用于与外部网元进行信息交 互;
所述处理器 1501用于当用户设备 UE从源拜访网络附着到目标拜访网络 时, 从源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其 中所述目标移动性管理网元位于所述目标拜访网络, 所述源移动性管理网元 位于所述源拜访网络; 以及, 用于在所述目标拜访网络中确定为所述 UE服务 的第二近距离业务服务器; 以及, 用于通过所述通信单元 1502发送所述第二 近距离业务服务器的标识, 以使所述第一近距离业务服务器获取所述第二近 距离业务服务器的标识, 以便于所述第一近距离业务服务器和所述第二近距 离业务服务器交互获取所述 UE对应的近距离业务配置数据。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 19所示的移动性管理网元 150, 将为用户设备提供服务的目标拜 访网络的近距离业务服务器的信息通知到归属网络的近距离业务服务器, 通 过与正确的目标拜访网络的近距离业务服务器通信可以得到正确的 UE对应的 近距离业务配置数据, 从而可以使 UE在目标拜访网络正确注册, 进而使用户 设备正常使用近距离业务。
本发明又一实施例提供一种近距离业务服务器 160 , 为如图 14所示的近距
离业务服务装置 110的又一实施例, 具体功能实现请参见近距离业务服务装置 110实施例中的说明, 在此不再赘述。如图 20所示, 所述近距离业务服务器 160 包括: 处理器 1601和通信单元 1602, 所述通信单元 1602用于与外部网元进行 信息交互;
所述处理器 1601用于当用户设备 UE从源拜访网络附着到目标拜访网络 时, 所述目标拜访网络的第一近距离业务服务器接收所述目标拜访网络的目 标移动性管理网元发送的归属网络的第二近距离业务服务器的标识; 以及, 用于根据所述第二近距离业务服务器的标识发送所述第一近距离业务服务器 的标识至所述第二近距离业务服务器, 以使所述第二近距离业务服务器与所 述第一近距离业务服务器交互以获取所述 UE对应的近距离业务配置数据。
图 20所示的目标拜访网络中为 UE服务的近距离业务服务器 160,通过将自 身的标识发送至归属网络的近距离业务服务器, 可以使得归属网络的近距离 业务服务器与目标拜访网络中为 UE服务的近距离业务服务器进行交互从而获 得 UE在目标拜访网络中正确的近距离业务配置数据,进而使 UE可以在目标拜 访网络正确注册, 提高了 UE在目标拜访网络的注册成功率。 本发明又一实施例提供一种近距离业务服务器 170, 为如图 15所示的近距 离业务服务装置 120的又一实施例, 具体功能实现请参见近距离业务服务装置 120实施例中的说明,在此不再赘述。如图 21所示, 所述近距离业务服务器 170 包括: 处理器 1701和通信单元 1702, 所述通信单元 1702用于与外部网元进行 信息交互;
所述处理器 1701用于当用户设备 UE从源拜访网络附着到目标拜访网络 时, 通过所述通信单元 1702接收所述目标拜访网络的第二近距离业务服务器 的标识; 其中, 所述第二近距离业务服务器是所述目标拜访网络的目标移动 性管理网元确定为所述 UE服务的近距离业务服务器; 以及, 用于根据所述第 二近距离业务服务器的标识与所述第二近距离业务服务器进行交互, 获取所 述 UE对应的近距离业务配置数据。
图 21所示的归属网络的近距离业务服务器 170, 通过接收到目标拜访网络
的近距离业务服务器的标识后, 可以获知该目标拜访网络的近距离业务服务 器即为在目标拜访网络中为 UE服务的近距离业务服务器, 从而可以通过相互 的交互获得 UE在目标拜访网络中正确的近距离业务配置数据,进而提高了 UE 在目标拜访网络注册近距离业务的成功率, 有利于 UE在目标拜访网络中正确 使用近距离业务。 本发明的实施例提供一种近距离业务的控制系统 180, 如图 22所示, 当用 户设备 UE在拜访网络启用近距离业务时,所述系统 180包括所述移动性管理网 元 130和所述近距离业务服务器 140。
根据不同运营场景的需求, 一个网络中可以配置多个近距离业务服务器, 这些近距离业务服务器可能根据需要服务于不同种类的 UE, 例如根据地理位 置部署在不同的区域, 这时归属网络的服务器无法确定联系哪个 UE驻留的拜 访网络的近距离业务服务器, 从而无法获取拜访网络授权给该 UE的近距离业 务配置数据。 图 22所示的系统 180中, 当用户设备 UE在拜访网络启用近距离业 务时, 拜访网络的移动性管理网元 130根据 UE的标识和配置信息, 为 UE确定 拜访网络中为 UE提供服务的近距离业务服务器,并将拜访网络为 UE提供服务 的近距离业务服务器的标识发送至归属网络的近距离业务服务器 140, 以便完 成近距离业务注册过程; 归属网络的近距离业务服务器 140接收拜访网络的移 动性管理网元 130发送的拜访网络的近距离业务服务器的标识, 然后, 根据拜 访网络的近距离业务服务器的标识与拜访网络的近距离业务服务器进行交 互, 来获取 UE对应的近距离业务配置数据。 如此, 移动性管理网元 130可以根 据不同用户设备的特点 (例如, 所在地理位置, 或者用户的等级, 或者用户 的种类)确定为该用户设备提供服务的拜访网络的近距离业务服务器, 从而 使归属网络的近距离业务服务器 140可以正确识别服务于用户设备的拜访网 络的近距离业务服务器, 通过与正确的拜访网络的近距离业务服务器交互可 以得到正确的 UE对应的近距离业务配置数据,进而完成在拜访网络注册过程, 以提高 UE在拜访网络中近距离业务的注册成功率。
本发明的实施例提供一种近距离业务的控制系统 190, 如图 23所示, 当用
户设备 UE从源拜访网络附着到目标拜访网络时,所述系统 190包括所述移动性 管理网元 150和所述近距离业务服务器 160。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 23所示的系统 190中, 目标拜访网络的移动性管理网元 150将为 用户设备提供服务的目标拜访网络的近距离业务服务器的信息通知到归属网 络的近距离业务服务器, 归属网络的近距离业务服务器与目标拜访网络中为 UE服务的近距离业务服务器 160进行交互从而获得 UE在目标拜访网络中正确 的近距离业务配置数据, 从而可以使 UE在目标拜访网络正确注册, 进而使用 户设备正常使用近距离业务。
本发明的实施例提供一种近距离业务的控制系统 200, 如图 24所示, 当用 户设备 UE从源拜访网络附着到目标拜访网络时,所述系统 200包括所述移动性 管理网元 150和所述近距离业务服务器 170。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务 器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 24所示的系统 200中, 目标拜访网络的移动性管理网元 150将为 用户设备提供服务的目标拜访网络的近距离业务服务器的信息通知到归属网 络的近距离业务服务器 170, 归属网络的近距离业务服务器 170与目标拜访网 络中为 UE服务的近距离业务服务器进行交互从而获得 UE在目标拜访网络中 正确的近距离业务配置数据, 从而可以使 UE在目标拜访网络正确注册, 进而 使用户设备正常使用近距离业务。
本发明的实施例提供一种近距离业务的控制系统 210, 如图 25所示, 当用 户设备 UE从源拜访网络附着到目标拜访网络时,所述系统 210包括所述近距离 业务服务器 160和所述近距离业务服务器 170。
根据现实的场景, UE可能从一个拜访网络向另一个拜访网络移动时, 归 属网络的近距离业务服务器无法获知正确的为该 UE服务的近距离业务服务
器, 会造成配置给 UE不合适的近距离业务配置数据, 导致 UE在目标拜访网络 注册失败。 图 25所示的系统 210中, 目标拜访网络中为 UE服务的近距离业务服 务器 160通过将自身的标识发送至归属网络的近距离业务服务器 170 , 可以使 得归属网络的近距离业务服务器 170与目标拜访网络中为 UE服务的近距离业 务服务器 160进行交互,从而获得 UE在目标拜访网络中正确的近距离业务配置 数据, 进而使 UE可以在目标拜访网络正确注册, 提高了 UE在目标拜访网络的 注册成功率。
本发明实施例提供的近距离业务控制的装置可以实现上述提供的方法实 施例, 具体功能实现请参见方法实施例中的说明, 在此不再赘述。 本发明实 施例提供的近距离业务的控制方法、 装置及系统可以适用于近距离业务控制, 但不仅限于此。
本说明书中的各个实施例均釆用递进的方式描述, 各个实施例之间相同 相似的部分互相参见即可, 每个实施例重点说明的都是与其他实施例的不同 之处。 尤其, 对于设备实施例而言, 由于其基本相似于方法实施例, 所以描 述得比较简单, 相关之处参见方法实施例的部分说明即可。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流 程, 是可以通过计算机程序来指令相关的硬件来完成, 所述的程序可存储于 一计算机可读取存储介质中, 该程序在执行时, 可包括如上述各方法的实施 例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体( Read-Only Memory, ROM )或随机存^ "i己忆体 ( Random Access Memory, RAM )等。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限 于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易 想到的变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保 护范围应该以权利要求的保护范围为准。
Claims
1、 一种近距离业务的控制方法, 其特征在于, 包括:
拜访网络的移动性管理网元获取用户设备 UE的标识; 其中, 所述拜访网络 包括多个网络近距离业务服务器;
所述移动性管理网元根据所述 UE的标识和配置信息从所述多个网络近距离 业务服务器中确定为所述 UE服务的第一近距离业务服务器;
所述移动性管理网元向归属网络的第二近距离业务服务器发送所述第一近 距离业务服务器的标识, 以使所述第二近距离业务服务器与所述第一近距离业 务服务器交互以获取所述 UE对应的近距离业务配置数据。
2、 根据权利要求 1所述的方法, 其特征在于, 所述拜访网络的移动性管理 网元获取用户设备 UE的标识包括:
所述移动性管理网元接收所述第二近距离业务服务器发送的查询请求; 其 中, 所述查询请求携带用户设备 UE的标识, 用于获取为所述 UE服务的所述拜访 网络的近距离业务服务器。
3、 根据权利要求 1所述的方法, 其特征在于, 所述拜访网络的移动性管理 网元获取用户设备 UE的标识包括:
所述移动性管理网元接收所述 UE发送的近距离业务注册请求, 所述近距离 业务注册请求包括所述 UE的标识, 用于向所述第二近距离业务服务器请求进行 近距离业务注册。
4、 根据权利要求 1-3任一所述的方法, 其特征在于, 还包括:
所述移动性管理网元保存所述第二近距离业务服务器与所述 UE的对应关 系。
5、 根据权利要求 1-4任一所述的方法, 其特征在于, 还包括:
所述移动性管理网元转发所述第二近距离业务服务器发送的所述 UE对应的 近距离业务配置数据至所述 UE。
6、 一种近距离业务的控制方法, 其特征在于, 包括:
归属网络的第一近距离业务服务器接收拜访网络的移动性管理网元发送的 所述拜访网络的第二近距离业务服务器的标识; 其中, 所述拜访网络包括多个
近距离业务服务器, 所述第二近距离业务服务器是所述移动性管理网元根据用 户设备 UE的标识和配置信息从所述多个近距离业务服务器中确定的为所述 UE 服务的近距离业务服务器;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识与所述 第二近距离业务服务器进行交互, 获取所述 UE对应的近距离业务配置数据。
7、 根据权利要求 6所述的方法, 其特征在于, 还包括:
所述第一近距离业务服务器发送查询请求至所述移动性管理网元, 所述查 询请求携带所述 UE的标识,用于获取为所述 UE服务的所述拜访网络的近距离业 务服务器。
8、 根据权利要求 7所述的方法, 其特征在于, 还包括:
所述第一近距离业务服务器根据所述 UE的标识, 从所述归属网络的用户服 务器中获取所述移动性管理网元的标识; 其中所述用户服务器存有当前为所述 UE提供服务的移动性管理网元的信息。
9、 根据权利要求 8所述的方法, 其特征在于, 还包括:
所述第一近距离业务服务器在所述 UE发起近距离业务注册的过程中, 获取 所述 UE的标识。
10、 一种近距离业务的控制方法, 其特征在于, 包括:
当用户设备 UE从源拜访网络附着到目标拜访网络时, 目标移动性管理网元 从源移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中所述 目标移动性管理网元位于所述目标拜访网络, 所述源移动性管理网元位于所述 源拜访网络;
所述目标移动性管理网元在所述目标拜访网络中确定为所述 UE服务的第二 近距离业务服务器;
所述目标移动性管理网元发送所述第二近距离业务服务器的标识, 以使所 述第一近距离业务服务器获取所述第二近距离业务服务器的标识, 以便于所述 第一近距离业务服务器和所述第二近距离业务服务器交互获取所述 UE对应的近 距离业务配置数据。
11、 根据权利要求 10所述的方法, 其特征在于, 所述目标移动性管理网元
发送所述第二近距离业务服务器的标识, 以使所述第一近距离业务服务器获取 所述第二近距离业务服务器的标识包括:
所述目标移动性管理网元根据所述第一近距离业务服务器的标识发送所述 第二近距离业务服务器的标识至所述第一近距离业务服务器。
12、 根据权利要求 10所述的方法, 其特征在于, 所述目标移动性管理网元 发送所述第二近距离业务服务器的标识, 以使所述第一近距离业务服务器获取 所述第二近距离业务服务器的标识包括:
所述目标移动性管理网元发送所述第一近距离业务服务器的标识至所述第 二近距离业务服务器, 并指示所述第二近距离业务服务器根据所述第一近距离 业务服务器的标识将所述第二近距离业务服务器的标识发送至所述第一近距离 业务服务器。
13、 根据权利要求 10-12任一所述的方法, 其特征在于, 还包括:
管理网元从源移动性管
述 UE服务的第三近距离业务服务器的标识;
所述目标移动性管理网元发送所述第三近距离业务服务器的标识, 以使所 述第一近距离业务服务器获取所述第三近距离业务服务器的标识, 以便所述第 一近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
14、 根据权利要求 10-13任一所述的方法, 其特征在于, 所述目标拜访网络 包括多个近距离业务服务器;
所述目标移动性管理网元在所述目标拜访网络中确定为所述 UE服务的第二 近距离业务服务器包括:
所述目标移动性管理网元根据配置信息和所述 UE的标识在所述多个近距离 业务服务器中确定为所述 UE服务的第二近距离业务服务器。
15、 根据权利要求 10-14任一所述的方法, 其特征在于, 还包括:
所述目标移动性管理网元保存所述第二近距离业务服务器与所述 UE的对应 关系。
16、 一种近距离业务的控制方法, 其特征在于, 包括:
当用户设备 UE从源拜访网络附着到目标拜访网络时, 所述目标拜访网络的
属网络的第二近距离业务服务器的标识;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识发送所 述第一近距离业务服务器的标识至所述第二近距离业务服务器, 以使所述第二 近距离业务服务器与所述第一近距离业务服务器交互以获取所述 UE对应的近距 离业务配置数据。
17、 根据权利要求 16所述的方法, 其特征在于, 还包括:
所述第一近距离业务服务器接收所述目标移动性管理网元发送的所述源拜 访网络中为所述 UE服务的第三近距离业务服务器的标识;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识发送所 述第三近距离业务服务器的标识至所述第二近距离业务服务器, 以使所述第二 近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
18、 一种近距离业务的控制方法, 其特征在于, 包括:
当用户设备 UE从源拜访网络附着到目标拜访网络时, 归属网络的第一近距 离业务服务器接收所述目标拜访网络的第二近距离业务服务器的标识; 其中, 所述第二近距离业务服务器是所述目标拜访网络的目标移动性管理网元确定为 所述 UE服务的近距离业务服务器;
所述第一近距离业务服务器根据所述第二近距离业务服务器的标识与所述 第二近距离业务服务器进行交互, 获取所述 UE对应的近距离业务配置数据。
19、 根据权利要求 18所述的方法, 其特征在于, 所述归属网络的第一近距 离业务服务器接收所述目标拜访网络的第二近距离业务服务器的标识包括: 所述第一近距离业务服务器从所述第二近距离业务服务器或者从所述目标 移动性管理网元接收所述第二近距离业务服务器的标识。
20、 根据权利要求 18或 19任一所述的方法, 其特征在于, 还包括: 所述第一近距离业务服务器通知所述源拜访网络中为所述 UE服务的第三近 距离业务服务器删除所述 UE的信息。
21、 根据权利要求 20所述的方法, 其特征在于, 还包括:
所述第一近距离业务服务器从所述第二近距离业务服务器或者所述目标移
动性管理网元接收所述第三近距离业务服务器的标识; 其中, 所述第三近距离 管理网元获取的。
22、 一种移动性管理装置, 其特征在于, 包括:
获取单元, 用于获取用户设备 UE的标识; 确定单元, 用于根据配置信息和 所述获取单元获取的所述 UE的标识从所述移动性管理装置所在的网络的多个网 络近距离业务服务器中确定为所述 UE服务的第一近距离业务服务器;
发送单元, 用于向归属网络的第二近距离业务服务器发送所述确定单元确 定的所述第一近距离业务服务器的标识, 以使所述第二近距离业务服务器与所 述第一近距离业务服务器交互以获取所述 UE对应的近距离业务配置数据。
23、 根据权利要求 22所述的装置, 其特征在于,
所述获取单元具体用于接收所述第二近距离业务服务器发送的查询请求; 其中, 所述查询请求携带用户设备 UE的标识, 用于获取为所述 UE服务的所述拜 访网络的近距离业务服务器。
24、 根据权利要求 22所述的装置, 其特征在于,
所述获取单元具体用于接收所述 UE发送的近距离业务注册请求, 所述近距 离业务注册请求包括所述 UE的标识, 用于向所述第二近距离业务服务器请求进 行近距离业务注册。
25、 根据权利要求 22-24任一所述的装置, 其特征在于, 所述装置还包括: 保存单元, 用于保存所述第二近距离业务服务器与所述 UE的对应关系。
26、 根据权利要求 22-25任一所述的装置, 其特征在于,
所述获取单元, 还用于获取从所述第二近距离业务服务器发送的所述 UE对 应的近距离业务配置数据;
所述发送单元, 还用于发送所述近距离业务配置数据至所述 UE。
27、 一种近距离业务服务装置, 其特征在于, 包括: 一近距离业务服务器的标识; 其中, 所述拜访网络包括多个近距离业务服务器, 所述第一近距离业务服务器是所述移动性管理网元根据用户设备 UE的标识和配
置信息从所述多个近距离业务服务器中确定的为所述 UE服务的近距离业务服务 器;
获取单元, 用于根据所述接收单元接收的所述第一近距离业务服务器的标 识与所述第一近距离业务服务器进行交互, 获取所述 UE对应的近距离业务配置 数据;
其中所述近距离业务服务装置位于归属网络。
28、 根据权利要求 27所述的装置, 其特征在于, 所述装置还包括: 发送单元, 用于发送查询请求至所述移动性管理网元, 所述查询请求携带 所述 UE的标识, 用于获取为所述 UE服务的所述拜访网络的近距离业务服务器。
29、 根据权利要求 28所述的装置, 其特征在于,
所述获取单元, 还用于根据所述 UE的标识, 从所述归属网络的用户服务器 中获取所述移动性管理网元的标识; 其中所述用户服务器存有当前为所述 UE提 供 Λ良务的移动性管理网元的信息。
30、 根据权利要求 29所述的装置, 其特征在于,
所述获取单元, 还用于在所述 UE发起近距离业务注册的过程中, 获取所述 UE的标识。
31、 一种移动性管理装置, 其特征在于, 包括:
获取单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 从源 移动性管理网元获取归属网络的第一近距离业务服务器的标识; 其中, 所述源 移动性管理网元位于所述源拜访网络, 所述移动性管理装置位于所述目标拜访 网络;
确定单元, 用于在所述目标拜访网络中确定为所述 UE服务的第二近距离业 务服务器;
发送单元, 用于发送所述确定单元确定的所述第二近距离业务服务器的标 识, 以使所述第一近距离业务服务器获取所述第二近距离业务服务器的标识, 以便于所述第一近距离业务服务器和所述第二近距离业务服务器交互获取所述 UE对应的近距离业务配置数据。
32、 根据权利要求 31所述的装置, 其特征在于,
所述发送单元具体用于根据所述第一近距离业务服务器的标识发送所述第 二近距离业务服务器的标识至所述第一近距离业务服务器。
33、 根据权利要求 31所述的装置, 其特征在于,
所述发送单元具体用于发送所述第一近距离业务服务器的标识至所述第二 近距离业务服务器, 并指示所述第二近距离业务服务器根据所述第一近距离业 务服务器的标识将所述第二近距离业务服务器的标识发送至所述第一近距离业 务服务器。
34、 根据权利要求 31-33任一所述的装置, 其特征在于,
UE服务的第三近距离业务服务器的标识;
所述发送单元, 还用于发送所述第三近距离业务服务器的标识, 以使所述 第一近距离业务服务器获取所述第三近距离业务服务器的标识, 以便所述第一 近距离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
35、 根据权利要求 31-34任一所述的装置, 其特征在于, 所述目标拜访网络 包括多个近距离业务服务器;
所述确定单元具体用于根据配置信息和所述 UE的标识在所述多个近距离业 务服务器中确定为所述 UE服务的第二近距离业务服务器。
36、 根据权利要求 31-35任一所述的装置, 其特征在于, 所述装置还包括: 保存单元, 用于保存所述第二近距离业务服务器与所述 UE的对应关系。
37、 一种近距离业务服务装置, 其特征在于, 包括:
接收单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 接收 所述目标拜访网络的目标移动性管理网元发送的归属网络的第一近距离业务服 务器的标识;
发送单元, 用于根据所述第一近距离业务服务器的标识发送所述近距离业 务服务装置的标识至所述第一近距离业务服务器, 以使所述第一近距离业务服 务器与所述近距离业务服务装置交互以获取所述 UE对应的近距离业务配置数 据;
其中, 所述近距离业务服务装置位于所述目标拜访网络。
38、 根据权利要求 37所述的装置, 其特征在于, 络中为所述 UE服务的第三近距离业务服务器的标识;
所述发送单元, 还用于根据所述第一近距离业务服务器的标识发送所述第 三近距离业务服务器的标识至所述第一近距离业务服务器, 以使所述第一近距 离业务服务器通知所述第三近距离业务服务器删除所述 UE的信息。
39、 一种近距离业务服务装置, 其特征在于, 包括:
接收单元, 用于当用户设备 UE从源拜访网络附着到目标拜访网络时, 接收 所述目标拜访网络的第一近距离业务服务器的标识; 其中, 所述第一近距离业 离业务服务器;
获取单元, 用于根据所述第一近距离业务服务器的标识与所述第一近距离 业务服务器进行交互, 获取所述 UE对应的近距离业务配置数据;
其中, 所述近距离业务服务装置位于归属网络。
40、 根据权利要求 39所述的装置, 其特征在于,
所述接收单元具体用于从所述第一近距离业务服务器或者从所述目标移动 性管理网元接收所述第一近距离业务服务器的标识。
41、 根据权利要求 39或 40任一所述的装置, 其特征在于, 所述装置还包括: 通知单元, 用于通知所述源拜访网络中为所述 UE服务的第二近距离业务服 务器删除所述 UE的信息。
42、 根据权利要求 41所述的装置, 其特征在于,
所述接收单元, 还用于从所述第一近距离业务服务器或者所述目标移动性 管理网元接收所述第二近距离业务服务器的标识; 其中, 所述第二近距离业务 网元获取的。
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