WO2014161449A1 - 一种邻近通信业务的实现方法及装置 - Google Patents

一种邻近通信业务的实现方法及装置 Download PDF

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Publication number
WO2014161449A1
WO2014161449A1 PCT/CN2014/074385 CN2014074385W WO2014161449A1 WO 2014161449 A1 WO2014161449 A1 WO 2014161449A1 CN 2014074385 W CN2014074385 W CN 2014074385W WO 2014161449 A1 WO2014161449 A1 WO 2014161449A1
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WIPO (PCT)
Prior art keywords
communication service
proximity communication
target
proximity
server
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PCT/CN2014/074385
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English (en)
French (fr)
Inventor
王胡成
陈山枝
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电信科学技术研究院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 电信科学技术研究院 filed Critical 电信科学技术研究院
Priority to US14/780,566 priority Critical patent/US10021726B2/en
Priority to EP14778083.7A priority patent/EP2983442B1/en
Priority to KR1020157031085A priority patent/KR101812396B1/ko
Priority to JP2016505691A priority patent/JP6243511B2/ja
Publication of WO2014161449A1 publication Critical patent/WO2014161449A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the present invention relates to communication technologies, and in particular, to a method and an apparatus for implementing a proximity communication service.
  • the 3rd Generation Partnership Project (3GPP) is currently researching The main application scenario of the proximity communication between the device and the device is that if the communication device is close, the device is expected.
  • Application layer data transfer with the device can be done directly between the two devices without going through a mobile communication network, or The device is forwarded through the service base station to which the device is connected, without going through the core network.
  • UE1 sends data
  • Serving Gate-Way (SGW) and Packet Data Network-Gateway (Packet Data Network-GateWay, PGW) the PGW will route data to the serving PGW and Serving GW of UE1 according to the routing representation of the UE, UE2
  • the Serving GW of the service passes the data to the eNB served by UE2 and is delivered to UE2 through the eNB.
  • An example is when the Serving GW and the PGW served by UE1 and UE2 are the same, and the service for UE1 is omitted.
  • FIGS. 2a and 2b are diagrams showing data transmission paths between terminals after proximity communication, as shown in FIGS. 2a and 2b.
  • UE1 and UE2 can transmit directly without going through a mobile network device, or if two UEs are connected to the same eNB Data can be forwarded through the serving eNB without routing the data through the core network.
  • This transmission method can be reduced The delay of data transmission, and can save network resources, especially the network resources of the core network.
  • proximity communication can be roughly divided.
  • one type of problem is the proximity discovery process between terminals, and the second type is how neighboring UEs The problem of achieving direct communication.
  • the discovery process of proximity between terminals is not only a prerequisite for direct communication between adjacent terminals, but also many Application scenario.
  • the merchant can send a discounted promotional advertisement to the passing pedestrian terminal by detecting the proximity relationship
  • the user You can use the proximity discovery feature to search for information such as restaurants and supermarkets near your current location.
  • Bus stops can be based on proximity.
  • the relationship discovery function predicts bus arrival information and the like.
  • Direct communication between UEs still needs to be controlled by the network and decided by the network for Proximity Communication Service (ProSe) Communication resources, therefore the eNB served by the UE and the Mobile Management Entity (MME)
  • ProSe Proximity Communication Service
  • MME Mobile Management Entity
  • 3GPP defines a scenario for limiting proximity discovery, which is described as follows:
  • a user has a terminal that allows the use of neighboring services, it can be found that friends with the same function UE are in the vicinity. Location, but also can be found by their friends.
  • Social network applications can use proximity business features.
  • John's UE can find Mary in a nearby location
  • John's social networking app knows if Mary is in its proximity
  • Peter's UE cannot find Mary's UE in its immediate location
  • Mary's social networking app can't detect if Peter is in its proximity
  • Peter's social networking app can't detect if Mary is in its proximity
  • this feature requires only friends to discover their neighbors, if the application layer is not a friend. Relationships cannot discover each other's neighbors.
  • the operator can also control the proximity discovery feature between UEs, for a neighbor discovery function.
  • the UE, policy and user selection can configure the following features for this UE:
  • the UE can only discover those UEs that are set to allow others to be discovered.
  • the current 3GPP defines the requirements for the proximity communication service, and requires the terminal to be triggered by the application layer. Initiate proximity communication services, including proximity discovery and proximity communication connection establishment. The proximity of this demand to the terminal Signature information, network configuration, and application layer user relationships are related. Due to the variety of applications on the terminal, applications The layer identification is also complicated. It is impossible for the 3GPP network to identify all application layers on the UE with the UE's 3GPP network. Identification association; in addition, since the application layer and the network layer should be independent of each other, the user can log in to the terminal A. It is also possible to log in to the application on the terminal B, so it is difficult for the 3GPP network to maintain the user application layer identifier and the 3GPP of the UE. The association relationship identified within the network.
  • the embodiments of the present invention provide a method and an apparatus for implementing a proximity communication service to implement a proximity communication service of a UE.
  • a method for implementing a proximity communication service comprising:
  • Proximity communication service is implemented according to the proximity communication service identifier of the UE.
  • An implementation device for a proximity communication service comprising:
  • a receiving unit configured to receive a proximity communication service request sent by the user equipment UE;
  • a determining unit configured to determine, according to the proximity communication service request sent by the UE, the UE to subscribe to proximity communication Proximity communication service identifier obtained during business;
  • a processing unit configured to implement a proximity communication service according to the proximity communication service identifier of the UE.
  • An implementation device for proximity communication services comprising: a memory and a processor, wherein the processor is configured to be used for Perform a computer program with the following features:
  • the memory is for storing code of the computer program.
  • the embodiment of the invention provides a method and a device for implementing a proximity communication service, which are allocated to the UE when the UE signs a contract.
  • Adjacent communication service identifier such that after receiving the proximity communication service request sent by the UE, sending according to the UE
  • the proximity communication service request determines the proximity communication service identifier of the UE, and according to the proximity communication service identifier of the UE,
  • the network can be prevented from determining the UE's 3GPP network according to the user's application layer identifier. The identification, the situation that the proximity communication service cannot be performed, thereby implementing the proximity communication service of the UE.
  • FIG. 1 is a schematic diagram of a data channel for communication between devices in the prior art
  • FIGS. 2a and 2b are schematic diagrams of a proximity communication path in the prior art
  • FIG. 3 is a schematic diagram of a proximity communication architecture in an embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for implementing a proximity communication service according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 1 according to an embodiment of the present disclosure
  • FIG. 6 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 2 according to an embodiment of the present disclosure
  • FIG. 7 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 3 according to an embodiment of the present disclosure
  • FIG. 8 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 4 according to an embodiment of the present disclosure
  • FIG. 9 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 5 according to an embodiment of the present disclosure.
  • FIG. 10 is a flowchart of a method for implementing a proximity communication service corresponding to Embodiment 6 according to an embodiment of the present disclosure
  • FIG. 11 is a schematic structural diagram of an apparatus for implementing a proximity communication service according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of an apparatus for implementing a proximity communication service according to an embodiment of the present invention.
  • the embodiment of the invention provides a method and a device for implementing a proximity communication service, which are allocated to the UE when the UE signs a contract. Adjacent to the communication service identifier, such that after receiving the proximity communication service request sent by the UE, determining the proximity of the UE By identifying the service identifier and then implementing the proximity communication service according to the proximity communication service identifier of the UE, the network can be prevented from being rooted. According to the application layer identifier of the user, the identity of the UE in the 3GPP network is determined, and the proximity communication service cannot be performed. The proximity communication service of the UE is implemented.
  • the proximity communication is regarded as a service provided by a 3GPP network, and the service uses the terminal user identification module (Subscriber Identity Module, SIM) / Universal Subscriber Identity Module (Universal Subscriber Identity) Module, USIM) card-bound proximity communication service identifier to identify the terminal, and the proximity communication service identifier may be mobile Mobile Subscriber Integrated Services Digital Network Number, MSISDN), an extended identifier (External ID) or a newly assigned identifier for identifying a neighboring communication service.
  • SIM Subscriber Identity Module
  • Universal Subscriber Identity Module Universal Subscriber Identity Module
  • USIM Universal Subscriber Identity
  • MSISDN mobile Mobile Subscriber Integrated Services Digital Network Number
  • MSISDN Mobile Subscriber Integrated Services Digital Network Number
  • Extensional ID extended identifier
  • a newly assigned identifier for identifying a neighboring communication service a newly assigned identifier for identifying a neighboring communication service.
  • Adoption and Similar architecture of MTC setting up a neighboring communication service server connected to the application server in the 3GPP network, The topology and connection relationship of the 3GPP network are shielded from the application layer server.
  • Proximity communication service server is only located at the affiliation Home public land mobile network (HPLMN), with an interface between the application layer, the same It is connected to the Home Subscriber Server (HSS) and the MME.
  • HPLMN Home public land mobile network
  • HSS Home Subscriber Server
  • MME Mobility Management Entity
  • the implementation method of the proximity communication service provided by the embodiment of the present invention includes:
  • Step S401 Receive a proximity communication service request sent by the user equipment UE.
  • Step S402 Determine, according to the proximity communication service request sent by the UE, the obtained by the UE when signing the proximity communication service.
  • Proximity communication service identifier
  • Step S403 Implement a proximity communication service according to the proximity communication service identifier of the UE.
  • the proximity communication service identifier may directly The proximity communication service identifier is determined in the communication service request, and if the UE sends the proximity communication service request, only the The application layer user identifier needs to be based on the application layer user identifier carried in the proximity communication service request sent by the UE, and Corresponding relationship between the application layer user identifier and the neighboring communication service identifier, and determining that the UE obtains the proximity communication service Proximity communication service identity.
  • step S402 the UE subscribes to the proximity communication service according to the proximity communication service request sent by the UE.
  • the proximity communication service identifier obtained at the time includes:
  • the operator when the user signs the proximity communication service to the operator, the operator provides the proximity communication to the user.
  • the service identification which is recorded as the ProSe ID, which may be the mobile number, the external identification of the terminal, or the new proximity
  • the identifier assigned by the service server; and the mapping of the proximity communication service identifier of the terminal and the IMSI is saved in the HSS, And subscription information related to the proximity communication service, such as the search scope, whether it is allowed to be discovered, etc.; when the UE logs in to the application service At the time of service, if both the terminal and the application support the proximity communication service, the UE simultaneously provides the Prose ID and the User ID of the application layer.
  • the terminal and the network use the ProSe ID to perform the proximity communication service.
  • the application server can be based on the user's application layer request or the server itself Judging to request ProSe Server to establish proximity communication service for the user, at this time, the application server needs to be based on the User ID. Lead to the ProSe ID and select the appropriate ProSe Server according to the ProSe ID; implement the proximity communication service.
  • the proximity communication service identifier obtained when the UE subscribes to the proximity communication service is bound to the subscription information of the UE, and may be further The step is saved in the subscription information of the UE.
  • the user can send a neighboring communication service request through the application, or can directly send the neighboring communication service to the network side. If the user sends a proximity communication service request through the application, the application server processes the proximity communication service request, If the user directly sends a proximity communication service request to the network side, the proximity communication service server processes the proximity communication industry. Request.
  • step S401 the neighboring communication industry sent by the UE is received. Requests, including:
  • the application server receives the proximity communication service request sent by the UE through the specific application
  • step S401 the proximity communication service is implemented according to the proximity communication service identifier of the UE, which specifically includes:
  • the application server selects a corresponding neighboring communication server to implement the UE according to the proximity communication service identifier of the UE. Proximity communication business.
  • the application server receives the UE through the specific The neighboring communication service request sent by the application includes:
  • the application server receives a request for searching for a neighboring user sent by the UE through a specific application
  • the proximity communication service is implemented according to the proximity communication service identifier of the UE, and specifically includes:
  • the application server searches for users within the set range according to the location of the UE or the login IP address, and determines the searched The user ID of the user, or the application server determines the user of the searched user according to the received request for searching for the neighboring user Identification
  • the application server determines the proximity communication service identifier of the searched user according to the user identifier
  • the application server determines the neighboring communication service server of the UE according to the proximity communication service identifier of the UE, and passes the The neighboring communication service server of the UE determines that the UE has the right to search for a neighboring user, and the neighbor through the UE
  • the near communication service server searches for the corresponding proximity communication service service according to the neighboring communication service identifier of the searched user. And sending a discovery request to the neighboring communication service servers, and receiving the proximity communication service server of the UE Receiving location information of the corresponding user returned by each neighboring communication service server after determining that the corresponding user is allowed to be discovered After returning the findings;
  • the application server sends the discovery result to the UE.
  • the application server receives the UE to send through the specific application.
  • Sending proximity communication service requests including:
  • the application server receives a proximity communication service establishment request sent by the UE through the specific application;
  • the proximity communication service is implemented according to the proximity communication service identifier of the UE, and specifically includes:
  • the application server determines the corresponding proximity communication service identifier according to the user identifier of the target UE.
  • the application server determines the proximity communication service server of the UE according to the proximity communication service identifier of the UE, and The neighboring communication service server of the UE sends a proximity communication service connection request, and the neighboring communication service server of the UE determines After the UE and the target UE meet the conditions for establishing a proximity communication connection, the neighboring communication service server of the UE is requested. Finding that the network allocates resources required for establishing a proximity communication connection to the UE and the target UE and establishes a proximity communication connection;
  • the application server returns a proximity communication connection establishment success message to the terminal.
  • the neighboring communication service server of the UE determines that the proximity communication connection between the UE and the target UE is satisfied.
  • the conditions for the connection include:
  • the neighboring communication service server of the UE determines that a proximity communication connection has been established between the UE and the target UE; or
  • the neighboring communication service server of the UE determines that the UE has the neighboring communication service establishment authority, according to the target UE
  • the proximity communication service identifier finds a corresponding proximity communication service server, and sends and sends to the neighbor communication service server Requesting now, after determining, by the neighboring communication service server of the target UE, that the target UE has the right to establish the proximity communication service, Returning the location information of the target UE to the neighboring communication service server of the UE, and the proximity communication service service of the UE
  • the server determines the UE according to the proximity communication service subscription information and the location information of the UE, and the location information of the target UE.
  • a proximity communication connection can be established with the target UE.
  • the neighboring communication service server of the UE requests the network to allocate a proximity communication connection for the UE and the target UE. Require resources and establish proximity communication connections, including:
  • the neighboring communication service server of the UE sends a proximity communication service connection request to the MME to which the UE belongs, by The MME to which the UE belongs requests the network to allocate resources required for establishing a proximity communication connection to the UE, and to the neighbor of the UE.
  • the communication service server returns the information required for establishing the proximity communication connection, and the proximity communication service service of the UE Transmitting to the neighboring communication service server of the target UE, carrying the bearer allocated to the UE for establishing the proximity communication connection Neighboring communication service connection request for information, requesting the network as the target UE by the neighboring communication service server of the target UE Allocate the resources needed to establish a proximity communication connection, establish the resources required for the proximity communication connection, and establish a proximity communication connection.
  • step S401 If the user directly sends a proximity communication service request to the network side, in step S401, the neighboring transmission sent by the UE is received.
  • Letter service request including:
  • the proximity communication service server receives the proximity communication service request sent by the UE; or the proximity communication service server Receiving a proximity communication service request forwarded by the MME after receiving the proximity communication service request sent by the UE;
  • the proximity communication service is implemented according to the proximity communication service identifier of the UE, which specifically includes:
  • the proximity communication service server implements the proximity communication service of the UE according to the proximity communication service identifier of the UE.
  • the proximity communication service server receives the proximity communication service request directly sent by the UE, and specifically includes:
  • the neighboring communication service server receives the user search request sent by the UE, and the user search request carries the neighbor of the UE. a near communication service identifier, a proximity communication service identifier of the target UE, and an application identifier that triggers the search;
  • the proximity communication service server implements the proximity communication service of the UE according to the proximity communication service identifier of the UE, specifically include:
  • the proximity communication service server determines, according to the application identifier, that the application allows to use the proximity communication service and then sends the message.
  • the user searches for a request to the neighboring communication service server of the target UE, and receives the destination by the neighboring communication service server of the UE.
  • the neighboring communication service server of the UE determines that the target UE is allowed to be discovered according to the proximity communication service identifier of the target UE. The current location of the target UE returned later;
  • the neighboring communication service server determines whether the target UE can be found according to the location of the two terminals, and returns to the UE. Go back to the findings.
  • the proximity communication service server receives the proximity communication service request directly sent by the UE, and specifically includes:
  • the neighboring communication service server receives the user search request sent by the UE, and the user search request carries the neighbor of the UE.
  • the proximity communication service server implements the proximity communication service of the UE according to the proximity communication service identifier of the UE, specifically include:
  • the neighboring communication service server queries the DNS server according to the application layer user identifier of the target UE or according to the application process.
  • the application server identified by the sequence identifier obtains the proximity communication service identifier of the target UE;
  • the proximity communication service server determines, according to the application identifier, that the application allows to use the proximity communication service and then sends the message.
  • the user searches for a request to the neighboring communication service server of the target UE, and receives the destination by the neighboring communication service server of the UE.
  • the neighboring communication service server of the UE determines that the target UE is allowed to be discovered according to the proximity communication service identifier of the target UE. The current location of the target UE returned later;
  • the neighboring communication service server determines whether the target UE can be found according to the location of the two terminals, and returns to the UE. Go back to the findings.
  • the neighboring communication service server receives the UE transmission.
  • Sending proximity communication service requests including:
  • the proximity communication service server receives the proximity communication service establishment request directly sent by the UE, and establishes a proximity communication service establishment.
  • the request carries the proximity communication service identifier of the UE, the proximity communication service identifier of the target UE, and the triggering proximity communication
  • the application ID established by the service;
  • the proximity communication service server implements the proximity communication service of the UE according to the proximity communication service identifier of the UE, specifically include:
  • the neighboring communication service server sends a proximity communication service establishment request to the neighboring communication service server of the target UE, And determining, by the neighboring communication service server of the UE, the proximity communication service server of the target UE determines the target UE permission Establishing a current location of the target UE returned after the proximity communication connection;
  • the The neighboring communication service server of the UE requests the network to allocate resources required for establishing the proximity communication connection for the UE and the target UE. And establish a proximity communication connection;
  • the neighboring communication service server returns a proximity communication connection establishment success message to the UE.
  • the neighboring communication service server receives the request for the proximity communication service directly sent by the UE, and specifically includes:
  • the neighboring communication service server receives the proximity communication service establishment request sent by the UE, and the user search request carries the The proximity communication service identifier of the UE, the application layer user identifier of the target UE, and the application procedure for triggering the establishment of the proximity communication service Sequence identification
  • the proximity communication service server implements the proximity communication service of the UE according to the proximity communication service identifier of the UE, Specifically include:
  • the neighboring communication service server queries the DNS server according to the application layer user identifier of the target UE or according to the application process.
  • the application server identified by the sequence identifier obtains the proximity communication service identifier of the target UE;
  • the neighboring communication service server sends a proximity communication service establishment request to the neighboring communication service server of the target UE, And determining, by the neighboring communication service server of the UE, the proximity communication service server of the target UE determines the target UE permission Establishing a current location of the target UE returned after the proximity communication connection;
  • the The neighboring communication service server of the UE requests the network to allocate resources required for establishing the proximity communication connection for the UE and the target UE. And establish a proximity communication connection;
  • the proximity communication service server returns a proximity communication connection establishment success message to the UE.
  • the proximity communication service server determines that the condition for establishing the proximity communication connection between the UE and the target UE is specific, include:
  • the proximity communication service server determines that a proximity communication connection has been established between the UE and the target UE; or
  • the neighboring communication service server determines that the UE has the right to establish the proximity communication service, according to the proximity of the target UE
  • the service identifier identifies a corresponding proximity communication service server, and sends a discovery request to the proximity communication service server
  • the neighboring communication service server that receives the target UE determines that the target UE has the right to establish the proximity communication service, and returns Location information of the target UE; the proximity communication service server according to the proximity communication service subscription information and bit of the UE.
  • the information, the location information of the target UE determines that a proximity communication connection can be established between the UE and the target UE.
  • the proximity communication service server requests the network to allocate the resources required for establishing the proximity communication connection for the UE and the target UE and Establish a proximity communication connection, including:
  • the proximity communication service server determines that the proximity communication connection can be established, and sends the proximity communication to the MME of the UE.
  • a connection request the MME of the UE requests the network to allocate resources required for establishing a proximity communication connection to the UE, and the MME Returned information needed to establish a proximity communication connection;
  • the proximity communication service server sends a proximity communication connection request to the proximity communication service server of the target UE, and carries Information required for establishing a proximity communication connection assigned to the UE, requested by a neighboring communication service server of the target UE
  • the network allocates resources required to establish a proximity communication connection to the target UE and establishes a proximity communication connection.
  • the application on the terminal triggers the process of ProSe discovery to search for nearby users, such as As shown in Figure 5, it includes:
  • Step S501 The user searches for a neighboring user by using an application, and the user terminal sends an application layer request to the application server. Instruct to search for all friends or a friend on the app;
  • Step S502 The application server searches for nearby friends according to information such as the current terminal location or the login IP address.
  • the search range can be indicated by the ProSe Server, the user indicates or the server is pre-configured so that nearby friends can be identified User ID;
  • Step S503 The application server finds the corresponding ProSe ID A according to the User ID of the search user, according to the search.
  • the User ID in the friend list find the corresponding ProSe ID list;
  • Step S504 The application server searches for a suitable ProSe Server A according to the ProSe ID A, for example, using DNS. Server;
  • Step S505 the application server sends a ProSe discovery request to the ProSe Server A, requesting the ProSe Server. Querying the subscription information of the ProSe ID about the proximity communication service;
  • Step S506 The ProSe Server A queries the HSS according to the ProSe ID A, and obtains the IMSI and the proximity communication of the UE. Signing information, for example: whether the application allows the use of proximity communication services, search scope, whether it is allowed to be searched, whether Need to get confirmation from the searched user, etc. In addition, ProSe Server A may request the network to obtain the current location of the UE;
  • Step S507 ProSe Server A searches for the corresponding ProSe Server according to the ProSe ID list, and goes to these ProSe Server sends a Discovery request;
  • Step S508 Each ProSe Server queries the HSS according to the ProSe ID, and obtains a proximity communication signing letter of the UE. Information, according to the contract to determine whether it is allowed to be Discovery, if allowed, return the current UE location information to ProSe Server A;
  • Step S509 ProSe Server A according to the proximity communication service subscription information and bit of the UE corresponding to the ProSe ID A Set the information, and obtain the location information of each UE in the ProSe ID list from each ProSe Server, and determine which of the ProSe ID lists Some UEs may be discovered by the user corresponding to the ProSe ID A, and return the discovery result to the application server;
  • Each ProSe Server can buffer the proximity communication service subscription information of the UE that is checked from the HSS, thereby facilitating When the UE is requested to perform the proximity communication service again, the neighboring communication service subscription information is obtained.
  • ProSe discovery is performed on the terminal using the ProSe ID, as shown in FIG. 6, including:
  • Step S601 The user provides the ProSe ID of the target user to search for the user, and the user terminal sends a Discovery request. Requesting the network, the request carries the ProSe ID of the originating terminal and the destination terminal, and the application identifier that triggers the search on the terminal Identify the Application ID; the target user's ProSe ID can query the DNS by using the target user's application layer User ID. The server is obtained.
  • Step S602 After receiving the Discovery request, the MME in the network according to the ProSe ID of the initiating terminal in the request Obtaining the subscription information of the UE, and determining, according to the subscription information, whether the terminal is allowed to use the proximity communication service, if allowed, Forward the Discovery request to the ProSe Server;
  • the Discovery request may also be forwarded without the MME, and may be directly received by the ProSe Server. After the Discovery request, the UE's subscription information is verified.
  • Step S603 The ProSe Server determines, according to the Application ID, whether the application allows the use of the proximity communication service. If permitted, send a request to the ProSe Server of the service target terminal;
  • Step S604 The ProSe Server of the target terminal queries the subscription information of the UE according to the ProSe ID, and according to the signing judgment Whether the UE is allowed to be Discovery, if allowed, returning the current location of the UE to the ProSe Server of the initiator;
  • Step S605 The ProSe Server at the originating end determines whether it can be found according to the positions of the two terminals, and returns Found the results.
  • the application on the terminal triggers the establishment of the ProSe connection, as shown in Figure 7, including:
  • Step S701 An application on the terminal triggers establishment of a proximity communication connection to a neighboring user, and the user terminal Send an application layer request to the application server;
  • Step S702 The application server queries the current location or IP address of the terminal according to the User ID of the terminal in the request. Information to determine whether it is possible to establish proximity communication between the two;
  • Step S703 The application server finds the corresponding ProSe ID A according to the User ID of the originating terminal, according to the target end.
  • the User ID of the end find the corresponding ProSe ID;
  • Step S704 The application server searches for a suitable ProSe Server A according to the ProSe ID A, for example, using DNS. Server;
  • Step S705 The application server sends a ProSe connectivity request to the ProSe Server A to request the ProSe Server. Establishing a proximity communication connection for the ProSe ID A and the ProSe ID;
  • Step S706 The ProSe Server A queries the HSS according to the ProSe ID A, and obtains the IMSI and the proximity communication of the UE. Signing information, for example, whether the application allows the use of proximity communication services, proximity communication range, etc. In addition, ProSe Server A may request the network to obtain the current location of the UE;
  • Step S707 The ProSe Server A searches for the corresponding ProSe Server according to the ProSe ID, and sends the ProSe Server to the ProSe Server. Send a Discovery request;
  • Step S708 The ProSe Server queries the HSS according to the ProSe ID, and obtains the proximity communication subscription information of the UE. Determine whether to allow the establishment of a proximity communication connection according to the contract, and if so, return the location information of the current UE to the ProSe Server A;
  • Step S709 the ProSe Server A according to the proximity communication service subscription information and bit of the UE corresponding to the ProSe ID A Set the information, and the location information of the UE corresponding to the ProSe ID, and determine whether the UE corresponding to the ProSe ID A and the ProSe ID is No, a proximity communication connection can be established, and if possible, ProSe Server A sends ProSe connectivity to MME A. request.
  • Step S710 After receiving the ProSe connectivity request, the MME A requests the network to allocate a neighbor for the UE A. Communication connects the required resources and returns the information required to establish a proximity communication connection to ProSe Server A;
  • Step S711 ProSe Server A sends a ProSe connectivity request to the ProSe Server, and carries the assignment to Information required by UE A to establish a proximity communication connection;
  • Step S712 The ProSe Server requests the network to allocate the UE corresponding to the ProSe ID to establish a proximity communication connection. Resources and establish proximity communication connections;
  • Step S713 ProSe Server A returns to the Application Server to establish a proximity communication connection successfully.
  • Step S714 The Application Server returns to the terminal to establish a proximity communication connection successfully.
  • Both ProSe Server A and ProSe Server save the ⁇ ProSe ID A, ProSe ID> pair, and the logo has been built between the two. There is a proximity communication connection, and when a subsequent request to establish a proximity communication connection between the two is received, no judgment is required. Establish a connection directly.
  • the terminal establishes a proximity communication connection by using the ProSe ID, as shown in FIG. 8, including:
  • Step S801 the user provides the ProSe ID of the target user to establish a proximity communication connection, and the request carries the end of the initiation.
  • the ProSe ID of the user can be obtained by querying the DNS server by using the application layer User ID of the target user;
  • Step S802 After receiving the ProSe connectivity request, the MME in the network according to the originating terminal in the request The ProSe ID acquires the subscription information of the UE, and determines, according to the subscription information, whether the terminal is allowed to use the proximity communication service, if Allow, then forward the request to the ProSe Server;
  • the ProSe connectivity request may also be forwarded without the MME, and may be directly used by the ProSe Server.
  • the UE's subscription information is verified after receiving the ProSe connectivity request.
  • Step S803 The ProSe Server determines, according to the Application ID, whether the application allows the use of the proximity communication service. If permitted, send a request to the ProSe Server of the service target terminal;
  • Step S804 The ProSe Server of the target terminal queries the subscription information of the UE according to the ProSe ID, and determines according to the contract. Whether the UE is allowed to establish a proximity communication connection, and if so, returns the current location of the UE to the ProSe Server of the initiator.
  • Step S805 The ProSe Server A determines, according to the location of the two terminals, whether a proximity communication connection can be established, if Yes, ProSe Server A sends a ProSe connectivity request to MME A.
  • Step S806 After receiving the ProSe connectivity request, the MME A requests the network to allocate the proximity for the UE A. Communication connects the required resources and returns the information required to establish a proximity communication connection to ProSe Server A;
  • Step S807 ProSe Server A sends a ProSe connectivity request to the ProSe Server, and carries the assignment to Information required by UE A to establish a proximity communication connection;
  • Step S808 The ProSe Server requests the network to allocate the UE corresponding to the ProSe ID to establish a proximity communication connection. Resources and establish proximity communication connections;
  • Step S809 The ProSe Server A returns to the UE that the proximity communication connection is successfully established.
  • Both ProSe Server A and ProSe Server save the ⁇ ProSe ID A, ProSe ID> pair, and the logo has been built between the two. There is a proximity communication connection, and when a subsequent request to establish a proximity communication connection between the two is received, no judgment is required. Establish a connection directly.
  • the application on the terminal searches for the user by using an application identifier (App ID), as shown in FIG. 9, including:
  • Step S901 The user searches for a neighboring user by using an application, and the user terminal sends a search request to the ProSe Server A. Instructing to search for a friend user ID on the App ID application;
  • Step S902 The ProSe Server A obtains an IP address of the application server according to the App ID provided by the current terminal. And sending a request for obtaining the ProSe ID corresponding to the friend user ID to the application server;
  • Step S903 The application server finds a corresponding ProSe ID according to the User ID and the friend user ID of the search user.
  • Step S904 The application server returns the ProSe ID corresponding to the friend user ID to the ProSe Server A.
  • Step S905 The ProSe Server A queries the HSS according to the ProSe ID A, and obtains the IMSI and the proximity communication of the UE. Signing information, for example: whether the application allows the use of proximity communication services, search scope, whether it is allowed to be searched, whether Need to get confirmation from the searched user, etc. In addition, ProSe Server A may request the network to obtain the current location of the UE;
  • Step S906 The ProSe Server A searches for the corresponding ProSe Server according to the ProSe ID, and sends the ProSe Server to the ProSe. Server sends a Discovery request;
  • Step S907 The ProSe Server queries the HSS according to the ProSe ID, and obtains the proximity communication subscription information of the UE. According to the contract to determine whether to allow Discovery, if allowed, return the current UE location information to ProSe Server A;
  • Step S908 ProSe Server A according to the proximity communication service subscription information and bit of the UE corresponding to the ProSe ID A Set the information, and obtain the UE location information corresponding to the ProSe ID from the ProSe Server, and determine the UE corresponding to the ProSe ID. Whether it can be discovered by the user corresponding to ProSe ID A, and return the discovery result to the UE.
  • the application on the terminal establishes proximity communication through the App ID, as shown in FIG. 10, including:
  • Step S1001 An application on the terminal triggers establishment of a proximity communication connection to a neighboring user, and the user ends. Send a proximity communication setup request to ProSe Server A;
  • Step S1002 Prose Server A queries the application server according to the App ID of the requesting terminal, and sends and obtains ProSe ID request to the application server;
  • Step S1003 The application server finds the corresponding ProSe ID according to the User ID of the target terminal and returns it to the ProSe. Server A;
  • Step S1004 The ProSe Server A queries the HSS according to the ProSe ID A, and obtains the IMSI and the neighboring pass of the UE.
  • Letter subscription information for example: whether the application allows the use of proximity communication services, proximity communication range, etc.
  • ProSe Server A may request the network to obtain the current location of the UE;
  • Step S1005 ProSe Server A searches for a corresponding ProSe Server according to the ProSe ID, and sends the ProSe Server to the ProSe Server. Send a Discovery request;
  • Step S1006 The ProSe Server queries the HSS according to the ProSe ID, and obtains the proximity communication subscription information of the UE. Determine whether to allow the establishment of a proximity communication connection according to the contract, and if so, return the location information of the current UE to the ProSe Server A;
  • Step S1007 The ProSe Server A according to the proximity communication service subscription information and bit of the UE corresponding to the ProSe ID A Set the information, and the location information of the UE corresponding to the ProSe ID, and determine whether the UE corresponding to the ProSe ID A and the ProSe ID is No, a proximity communication connection can be established, and if possible, ProSe Server A sends ProSe connectivity to MME A. request;
  • Step S1008 After receiving the ProSe connectivity request, the MME A requests the network to allocate the proximity for the UE A. Communication connects the required resources and returns the information required to establish a proximity communication connection to ProSe Server A;
  • Step S1009 ProSe Server A sends a ProSe connectivity request to the ProSe Server, and carries the assignment to Information required by UE A to establish a proximity communication connection;
  • Step S1010 The ProSe Server requests the network to allocate the UE corresponding to the ProSe ID to establish a proximity communication connection. Resources and establish proximity communication connections;
  • Step S1011 ProSe Server A returns to the terminal to establish a proximity communication connection successfully.
  • Both ProSe Server A and ProSe Server save the ⁇ ProSe ID A, ProSe ID> pair, and the logo has been built between the two. There is a proximity communication connection, and when a subsequent request to establish a proximity communication connection between the two is received, no judgment is required. Establish a connection directly.
  • the embodiment of the present invention further provides an implementation device for the proximity communication service, as shown in FIG.
  • the receiving unit 111 is configured to receive a proximity communication service request sent by the user equipment UE.
  • a determining unit 112 configured to determine a proximity communication service identifier obtained when the UE signs a proximity communication service
  • the processing unit 113 is configured to implement the proximity communication service according to the proximity communication service identifier of the UE.
  • the determining unit 112 is specifically configured to:
  • the proximity communication service identifier obtained when the UE subscribes to the proximity communication service is bound to the subscription information of the UE and saved in the UE. In the signing information.
  • the receiving unit 111 is specifically configured to:
  • the processing unit 113 is specifically configured to:
  • the receiving unit 111 is specifically configured to:
  • the processing unit 113 is specifically configured to:
  • the near communication service server determines that the UE has the right to search for a neighboring user, and the neighboring communication service through the UE
  • the server searches for the corresponding neighboring communication service server according to the neighboring communication service identifier of the searched user and
  • the proximity communication service server sends a discovery request, and the neighboring communication service server receiving the UE receives each neighbor
  • the near communication service server determines the location information of the corresponding user returned after the corresponding user is allowed to be discovered, and returns the sent information. Current result;
  • the discovery result is sent to the UE.
  • the receiving unit 111 is specifically configured to:
  • the processing unit 113 is specifically configured to:
  • the communication service server sends a proximity communication service connection request, and the neighboring communication service server of the UE determines the UE and After the target UE satisfies the condition for establishing a proximity communication connection, the neighboring communication service server of the UE requests the network as The UE and the target UE allocate resources required to establish a proximity communication connection and establish a proximity communication connection;
  • the neighbor communication connection establishment success message is returned to the terminal.
  • the receiving unit 111 is specifically configured to:
  • the processing unit 113 is specifically configured to:
  • the proximity communication service of the UE is implemented according to the proximity communication service identifier of the UE.
  • the receiving unit 111 is specifically configured to:
  • the user search request carries the proximity communication service identifier of the UE, The proximity communication service identifier of the UE and the application identifier that triggers the search;
  • the processing unit 113 is specifically configured to:
  • the application is allowed to send a user search request to the target UE after using the proximity communication service.
  • Adjacent communication service server and receiving proximity communication service of the target UE by the neighboring communication service server of the UE The server determines, according to the proximity communication service identifier of the target UE, the target UE that is allowed to be returned after being discovered.
  • the discovery result is returned to the UE.
  • the receiving unit 111 is specifically configured to:
  • the user search request carries the proximity communication service identifier of the UE, The application layer user identifier of the UE and the application identifier that triggers the search;
  • the processing unit 113 is specifically configured to:
  • the DNS Server Query the DNS Server according to the application layer user identifier of the target UE or the application identified by the application identifier Obtaining, by the server, a proximity communication service identifier of the target UE;
  • the application is allowed to send a user search request to the target UE after using the proximity communication service.
  • Adjacent communication service server and receiving proximity communication service of the target UE by the neighboring communication service server of the UE The server determines, according to the proximity communication service identifier of the target UE, the target UE that is allowed to be returned after being discovered.
  • the discovery result is returned to the UE.
  • the receiving unit 111 is specifically configured to:
  • the proximity communication service establishment request carries the proximity of the UE a communication service identifier, a proximity communication service identifier of the target UE, and an application identifier that triggers establishment of the proximity communication service;
  • the processing unit 113 is specifically configured to:
  • the proximity service server of the target UE determines that the target UE allows to establish a proximity communication connection The current location of the returned target UE;
  • the server requests the network to allocate resources required for establishing a proximity communication connection to the UE and the target UE and establish a proximity communication connection.
  • a proximity communication connection establishment success message is returned to the UE.
  • the receiving unit 111 is specifically configured to:
  • a proximity communication service setup request sent by the UE where the user search request carries the proximity communication service of the UE Identifying, an application layer user identifier of the target UE, and an application identifier that triggers establishment of the proximity communication service;
  • the processing unit 113 is specifically configured to:
  • the DNS Server Query the DNS Server according to the application layer user identifier of the target UE or the application identified by the application identifier Obtaining, by the server, a proximity communication service identifier of the target UE;
  • the proximity service server of the target UE determines that the target UE allows to establish a proximity communication connection The current location of the returned target UE;
  • the server requests the network to allocate resources required for establishing a proximity communication connection to the UE and the target UE and establish a proximity communication connection.
  • a proximity communication connection establishment success message is returned to the UE.
  • the processing unit 113 determines that the condition for establishing the proximity communication connection between the UE and the target UE is met, and specifically includes:
  • the UE After determining that the UE has the neighboring communication service establishment authority, the UE searches for the neighboring communication service identifier according to the target UE. Adjacent to the communication service server, and send a discovery request to the neighboring communication service server to receive the proximity of the target UE.
  • the communication service server determines location information of the returned target UE after the target UE has the right to establish communication service; Determining the UE and the destination according to the proximity communication service subscription information and the location information of the UE, and the location information of the target UE.
  • a proximity communication connection can be established between the UEs.
  • the processing unit 113 requests the network to allocate the resources required to establish a proximity communication connection and establish a neighbor for the UE and the target UE.
  • Near communication connection including:
  • a proximity communication connection can be established, and sending a proximity communication connection request to the MME of the UE, by the UE
  • the MME requests the network to allocate resources required for establishing a neighboring communication connection to the UE, and the MME returns to establish a neighbor.
  • another implementation device of a proximity communication service provided by an embodiment of the present invention includes: a memory 311 and Processor 312.
  • the processor 312 is configured with a computer program or the like for performing the method described in the foregoing embodiments of the present invention. Thereby implementing the corresponding functions to achieve the beneficial effects to be achieved by the present invention; a memory 311 for storing the computer
  • the code of the program can be used to configure the processor 312; the processor 312 can include a baseband according to actual needs. Equipment such as components, RF processing components, etc., used to transmit relevant information. specifically:
  • the processor 312 receives a proximity communication service request sent by the user equipment UE;
  • the processor 312 determines a proximity communication service identifier obtained when the UE subscribes to the proximity communication service
  • the processor 312 implements the proximity communication service according to the proximity communication service identifier of the UE.
  • the processor 312 acquires the proximity communication service identifier carried in the proximity communication service request sent by the UE; or Determine the UE to sign the proximity communication industry according to the application layer user identifier carried in the proximity communication service request sent by the UE.
  • the proximity communication service identifier obtained when the service is obtained.
  • the proximity communication service identifier obtained when the UE subscribes to the proximity communication service is bound to the subscription information of the UE and saved in the UE. In the signing information.
  • the processor 312 receives the proximity communication industry sent by the UE through the specific application. Requesting; according to the proximity communication service identifier of the UE, selecting a corresponding proximity communication server to implement proximity communication of the UE Letter business.
  • the processor 312 receives a request for searching for a neighboring user sent by the UE through a specific application; according to the location of the UE or Log in to the IP address to search for users within the set range, and determine the user ID of the searched user, or the application server according to Receiving a request for searching for a neighboring user to determine a user identifier of the searched user; determining the searched according to the user identifier The proximity communication service identifier of the user; determining the proximity communication service of the UE according to the proximity communication service identifier of the UE And determining, by the neighboring communication service server of the UE, that the UE has the right to search for a neighboring user, and The neighboring communication service server of the UE searches for the corresponding proximity communication according to the neighboring communication service identifier of the searched user.
  • the service server sends a discovery request to the neighboring communication service servers, and receives the proximity communication service of the UE
  • the server receives the corresponding user of each neighboring communication service server and determines that the corresponding user is allowed to be returned after being discovered. After the location information, the findings returned;
  • the discovery result is sent to the UE.
  • the processor 312 receives the proximity communication service establishment request sent by the UE through the specific application; according to the target UE Determining a corresponding proximity communication service identifier; determining the proximity of the UE according to the proximity communication service identifier of the UE Communicating a service server and transmitting a proximity communication service connection request to the neighboring communication service server of the UE, the UE The proximity communication service server determines that the UE and the target UE satisfy the condition for establishing a proximity communication connection, the UE The proximity communication service server requests the network to allocate the resources required for establishing the proximity communication connection to the UE and the target UE. Establishing a proximity communication connection; receiving a proximity communication connection establishment success message returned by the proximity communication service server of the UE; The neighbor communication connection establishment success message is returned to the terminal.
  • the processor 312 receives the proximity communication service request sent by the UE; or The proximity communication service server receives the proximity communication forwarded by the MME after receiving the proximity communication service request sent by the UE The service request; implementing the proximity communication service of the UE according to the proximity communication service identifier of the UE.
  • the processor 312 receives a user search request sent by the UE, where the user search request carries the neighboring communication industry of the UE.
  • the proximity communication service identifier determines the current location of the target UE that the target UE allows to be returned after being discovered; The location of the terminal determines whether the target UE can be found, and returns the discovery result to the UE.
  • the processor 312 receives a user search request sent by the UE, where the user search request carries the neighboring communication industry of the UE. Service identifier, application layer user identifier of the target UE, and application identifier that triggers the search; according to the target UE application The layer user ID queries the DNS server or obtains the neighbor of the target UE according to the application server identified by the application identifier.
  • Near communication service identifier judge according to the application identifier that the application allows to use the proximity communication service and send the user search Obtaining a proximity communication service server of the target UE, and receiving, by the neighboring communication service server of the UE, the target UE The proximity communication service server determines, according to the proximity communication service identifier of the target UE, that the target UE is allowed to be returned after being discovered. The current location of the target UE; determining whether the target UE can be discovered according to the location of the two terminals, returning to the UE Found the results.
  • the processor 312 receives the proximity communication service establishment request sent by the UE, and the proximity communication service establishment request carries the The proximity communication service identifier of the UE, the proximity communication service identifier of the target UE, and the application for triggering the establishment of the proximity communication service Program identification; sending a proximity communication service setup request to a neighboring communication service server of the target UE, and by the UE
  • the proximity communication service server that receives the target UE by the proximity communication service server determines that the target UE allows to establish proximity communication The current location of the target UE returned after the connection; determining that the UE and the target UE satisfy the establishment of the proximity communication connection After the condition, the neighboring communication service server of the UE requests the network to allocate the proximity communication connection for the UE and the target UE. Connect the required resources and establish a proximity communication connection; return a proximity communication connection establishment success message to the UE.
  • the processor 312 receives the proximity communication service setup request sent by the UE, where the user search request carries the neighbor of the UE. a near communication service identifier, an application layer user identifier of the target UE, and an application identifier that triggers establishment of the proximity communication service; Query the DNS server according to the application layer user identifier of the target UE or the application service identified by the application identifier Obtaining a proximity communication service identifier of the target UE; transmitting a proximity communication service establishment request to the target UE for proximity communication a service server, and is determined by the neighboring communication service server of the UE that receives the target UE from the proximity communication service server
  • the target UE allows establishing a current location of the target UE returned after the proximity communication connection; determining between the UE and the target UE After satisfying the condition for establishing a proximity communication connection, the neighboring communication service server of the UE requests the network as the UE and the target The UE allocates resources required to establish a proximity communication connection and establishes
  • the processor 312 determines that the condition for establishing the proximity communication connection between the UE and the target UE is met, and specifically includes:
  • the UE After determining that the UE has the neighboring communication service establishment authority, the UE searches for the neighboring communication service identifier according to the target UE. Adjacent to the communication service server, and send a discovery request to the neighboring communication service server to receive the proximity of the target UE.
  • the communication service server determines location information of the returned target UE after the target UE has the right to establish communication service; Determining the UE and the destination according to the proximity communication service subscription information and the location information of the UE, and the location information of the target UE.
  • a proximity communication connection can be established between the UEs.
  • the processor 312 requests the network to allocate resources and establish proximity for establishing the proximity communication connection for the UE and the target UE.
  • Communication connection including:
  • a proximity communication connection can be established, and sending a proximity communication connection request to the MME of the UE, by the UE
  • the MME requests the network to allocate resources required for establishing a neighboring communication connection to the UE, and the MME returns to establish a neighbor.
  • the embodiment of the invention provides a method and a device for implementing a proximity communication service, which are allocated to the UE when the UE signs a contract. Adjacent to the communication service identifier, such that after receiving the proximity communication service request sent by the UE, determining the proximity of the UE By identifying the service identifier and then implementing the proximity communication service according to the proximity communication service identifier of the UE, the network can be prevented from being rooted. According to the application layer identifier of the user, the identity of the UE in the 3GPP network is determined, and the proximity communication service cannot be performed. The proximity communication service of the UE is implemented.
  • embodiments of the present invention can be provided as a method, system, or computer program.
  • Product can be implemented in an entirely hardware embodiment, an entirely software embodiment, or in combination with software and hardware.
  • the present invention may employ one or more computers having computer usable program code embodied therein.
  • Computer program implemented on a storage medium (including but not limited to disk storage, CD-ROM, optical storage, etc.) The form of the product.
  • the present invention is directed to a flowchart of a method, apparatus (system), and computer program product according to an embodiment of the present invention. And / or block diagram to describe. It should be understood that each flow in the flowchart and/or block diagram can be implemented by computer program instructions. Combinations of blocks and/or blocks, and flow diagrams and/or blocks in the flowcharts and/or block diagrams.
  • These computers are available Program instructions to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device Generating a machine to generate instructions for execution by a processor of a computer or other programmable data processing device To implement the functions specified in one or more blocks of a flow or a flow and/or block diagram of a flowchart Device.
  • These computer program instructions can also be stored in a particular computer capable of booting a computer or other programmable data processing device In a computer readable memory that operates such that instructions generated in the computer readable memory are generated including instructions
  • the instruction device is implemented in a flow or a flow or a block diagram of a block or a plurality of blocks The function specified in the box.

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Abstract

本发明公开了一种邻近通信业务的实现方法及装置，涉及通信技术，用以实现用户设备（UE）的邻近通信业务。所述方法包括：接收UE发送的邻近通信业务请求（S401）；根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信业务时获得的邻近通信业务标识（S402）；根据所述UE的邻近通信业务标识，实现邻近通信业务（S403）。从而，避免网络无法根据用户的应用层标识来确定UE的3GPP网络内标识，无法进行邻近通信业务的情况，从而实现UE的邻近通信业务。

Description

一种邻近通信业务的实现方法及装置
本申请要求在2013年4月1日提交中国专利局、申请号为201310111483.8、发明名称 为“一种邻近通信业务的实现方法及装置”的中国专利申请的优先权，其全部内容通过引用 结合在本申请中。
技术领域
本发明涉及通信技术，尤其涉及一种邻近通信业务的实现方法及装置。
背景技术
目前第三代移动通信标准化组织（3rd Generation Partnership Project，3GPP）正在研究 设备与设备之间的邻近通信问题，其主要应用场景是若当通信的设备距离较近，希望设备 与设备之间的应用层数据传输可以在两个设备之间直接进行而不用通过移动通信网络，或 者通过设备连接的服务基站转发，而不用通过核心网。为了最终实现这一目的，还需要研 究应用层如何触发网络层进行邻近关系发现和邻近通信建立，以及应用层用户业务标识如 何与网络层标识关联的问题。
目前3GPP中定义的两个设备间的通信过程，其数据通道如图1所示，UE1将数据发 送到服务的演进型基站（evolved Node B，eNB），而eNB会将数据传递到服务的核心网设 备服务网关（Serving Gate-Way，SGW）和分组数据网网关（Packte Data Network-GateWay， PGW），PGW会根据UE的路由表示将数据路由到UE1的服务PGW和Serving GW，UE2 服务的Serving GW将数据传递到UE2服务的eNB，在通过eNB传递给UE2。图1中所示 的例子是当UE1和UE2服务的Serving GW和PGW相同时的场景，此时省略了为UE1服 务的PGW将数据路由到为UE2服务的PGW的过程。
由图1可以看出，即使通信的两个终端之间的位置非常相近，通信数据也需要通过各 自服务的eNB，核心网才能到达对端，通信延时非常大，而且还会占用网络的资源。因此 3GPP现在正在研究关于邻近设备之间的通信技术，即若通信双方距离很近时，能够实现 两个UE之间直接通信或者仅仅借助eNB的传递实现快速通信。
图2a和图2b为实现邻近通信后终端之间的数据传输路径图，如图2a和图2b所示， UE1和UE2可以直接传输，不需要经过移动网络设备，或者若两个UE连接到同一eNB 时可以通过服务的eNB转发数据，而不需要将数据路由过核心网。这种传输方式可以减少 数据传输的延时，并且可以节省网络的资源，特别是核心网的网络资源。
目前在3GPP SA1中正在讨论邻近通信的需求，根据讨论结果，邻近通信大致可以分 为两大类问题，一类问题是终端之间的邻近关系发现过程，第二类问题则是邻近UE如何 实现直接通信的问题。
终端之间的邻近关系发现过程不仅仅是实现邻近终端直接通信的前提，同时还有很多 的应用场景。例如商家可以通过检测邻近关系向路过的行人终端发送打折促销广告，用户 可以通过邻近关系发现功能搜索当前位置附近的餐馆和超市等信息，公交站可以根据邻近 关系发现功能预报公交到站信息等等。
UE间的直接通信仍然需要由网络控制，并且由网络决定用于邻近通信业务（ProSe） 通信的资源，因此UE服务的eNB与移动管理实体（Mobile Management Entity，MME） 之间也会交互信息，如果两个执行邻近通信的UE驻留在不同的eNB下，核心网还可能分 别与这两个UE驻留的eNB进行信令交互。
3GPP定义了一种限制邻近关系发现的场景，具体描述如下:
如果运营商授权某一业务可以使用邻近业务特性，则：
某一用户具有允许使用邻近业务的终端，则可以发现拥有同样功能UE的朋友在邻近 位置，同时也可以被其朋友发现。
社交网络应用可以使用邻近业务特性。
例如Mary，Peter和John使用某一社交网络应用，在其应用层维护的上下文中显示如 下关系信息：
Mary和John是朋友；
John和Peter是朋友；
Mary和Peter不是朋友。
假设Mary，Peter和John都使用具有邻近业务特性的终端，他们签约到相同的蜂窝网 络运营商，并且运营商允许他们使用邻近业务特性。
对于这种场景，需要实现下述功能：
Mary的UE可以发现John在邻近位置；
John的UE可以发现Mary在邻近位置；
Mary的社交网络应用能知道John是否在其邻近位置；
John的社交网络应用能知道Mary是否在其邻近位置；
Peter的UE不能发现Mary的UE在其邻近位置；
Mary的社交网络应用不能检测到Peter是否在其邻近位置；
Peter的社交网络应用不能检测到Mary是否在其邻近位置；
因此这一特性要求只有朋友之间才能相互发现其邻近关系，如果应用层显示不是朋友 关系，则不能相互发现其邻近关系。
同时运营商也能控制UE之间的邻近关系发现特性，对于一个具有邻近关系发现功能 的UE，策略和用户选择可以对这一UE配置如下特性：
可以发现邻近的其他UE但不能被别人发现；
可以被其他UE发现但是不能发现别人；
可以发现其他UE也能被其他UE发现；
不能被其他UE发现也不能发起其他UE；
在邻近发现过程中，UE只能发现那些设置为允许被别人发现的UE。
可见，目前3GPP定义了对于邻近通信业务的需求，要求终端能够在应用层的触发下， 发起邻近通信业务，包括邻近关系发现和邻近通信连接建立。这一需求与终端的邻近关系 签约信息，网络配置以及应用层用户关系等因素相关，由于终端上的应用多种多样，应用 层的标识也纷繁复杂，3GPP网络不可能将UE上所有的应用层标识与UE的3GPP网络内 标识关联；另外，由于应用层与网络层应当是相互独立的，用户可以在终端A上登录某应 用，也可以在终端B上登录此应用，因此3GPP网络难以维护用户应用层标识和UE的3GPP 网络内标识的关联关系。
基于以上原因，当UE上的应用要求使用邻近通信业务时，包括邻近关系发现和邻近 通信连接的建立，网络无法根据用户的应用层标识来确定UE的3GPP网络内标识，因此 无法进行邻近通信业务。
发明内容
本发明实施例提供一种邻近通信业务的实现方法及装置，以实现UE的邻近通信业务。
一种邻近通信业务的实现方法，包括：
接收用户设备UE发送的邻近通信业务请求；
根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信业务时获得的邻 近通信业务标识；
根据所述UE的邻近通信业务标识，实现邻近通信业务。
一种邻近通信业务的实现装置，包括：
接收单元，用于接收用户设备UE发送的邻近通信业务请求；
确定单元，用于根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信 业务时获得的邻近通信业务标识；
处理单元，用于根据所述UE的邻近通信业务标识，实现邻近通信业务。
一种邻近通信业务的实现装置，包括：存储器和处理器，其中，处理器被配置了用于 执行具有下列功能的计算机程序：
接收用户设备UE发送的邻近通信业务请求；
根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信业务时获得的邻 近通信业务标识；
根据所述UE的邻近通信业务标识，实现邻近通信业务；
所述存储器用于：存储该计算机程序的代码。
本发明实施例提供一种邻近通信业务的实现方法及装置，在UE签约时，为UE分配 邻近通信业务标识，这样，在接收到UE发送的邻近通信业务请求后，根据所述UE发送 的邻近通信业务请求，确定UE的邻近通信业务标识，再根据UE的邻近通信业务标识， 实现邻近通信业务，即可避免网络无法根据用户的应用层标识来确定UE的3GPP网络内 标识，无法进行邻近通信业务的情况，从而实现UE的邻近通信业务。
附图说明
图1为现有技术中设备间通信的数据通道示意图；
图2a和图2b为现有技术中邻近通信路径示意图；
图3为本发明实施例中邻近通信架构示意图；
图4为本发明实施例提供的邻近通信业务的实现方法流程图；
图5为本发明实施例提供的与实施例一对应的邻近通信业务的实现方法流程图；
图6为本发明实施例提供的与实施例二对应的邻近通信业务的实现方法流程图；
图7为本发明实施例提供的与实施例三对应的邻近通信业务的实现方法流程图；
图8为本发明实施例提供的与实施例四对应的邻近通信业务的实现方法流程图；
图9为本发明实施例提供的与实施例五对应的邻近通信业务的实现方法流程图；
图10为本发明实施例提供的与实施例六对应的邻近通信业务的实现方法流程图；
图11为本发明实施例提供的邻近通信业务的实现装置结构示意图；
图12为本发明实施例提供的邻近通信业务的实现装置结构示意图。
具体实施方式
本发明实施例提供一种邻近通信业务的实现方法及装置，在UE签约时，为UE分配 邻近通信业务标识，这样，在接收到UE发送的邻近通信业务请求后，确定UE的邻近通 信业务标识，再根据UE的邻近通信业务标识，实现邻近通信业务，即可避免网络无法根 据用户的应用层标识来确定UE的3GPP网络内标识，无法进行邻近通信业务的情况，从 而实现UE的邻近通信业务。
如图3所示，本发明实施例中为了解决UE在3GPP内部标识与UE和应用层标识的 映射关系，将邻近通信视为一种3GPP网络提供的业务，该业务使用与终端用户标识模块 （Subscriber Identity Module，SIM）/通用用户标识模块（Universal Subscriber Identity  Module，USIM）卡绑定的邻近通信业务标识来标识终端，邻近通信业务标识可能是移动 用户综合业务数字网号码（Mobile Subscriber Integrated Services Digital Network Number， MSISDN），扩展标识（External ID）或者新分配的用于标识邻近通信业务的标识。采用与 MTC类似的架构，在3GPP网络中设置一个与应用服务器相连的邻近通信业务服务器，用 于向应用层服务器屏蔽3GPP网络的拓扑和连接关系。邻近通信业务服务器只位于归属公 共陆上移动网络（home public land mobile network，HPLMN），与应用层之间有接口，同 时与归属用户服务器（Home Subscriber Server，HSS）和MME有接口连接。邻近通信业 务服务节点主要具有以下功能：
1.根据邻近通信业务标识向HSS查询UE的内部标识和获取与邻近通信相关的签约信 息；
2.接收应用服务器发送的邻近通信业务请求和返回邻近通信业务状态；
3.认证应用服务器是否允许发起邻近通信业务；
4.保存终端的位置信息和邻近通信业务标识；
5.判断邻近通信业务是否可以建立，包括邻近终端发现和邻近通信连接建立；
6.根据邻近通信业务产生计费数据。
如图4所示，本发明实施例提供的邻近通信业务的实现方法，包括：
步骤S401、接收用户设备UE发送的邻近通信业务请求；
步骤S402、根据UE发送的邻近通信业务请求，确定UE签约邻近通信业务时获得的 邻近通信业务标识；
步骤S403、根据UE的邻近通信业务标识，实现邻近通信业务。
如果UE发送的邻近通信业务请求中，携带有邻近通信业务标识，则可以直接从邻近 通信业务请求中确定邻近通信业务标识，如果UE发送的邻近通信业务请求中，只携带有 应用层用户标识，则需要根据UE发送的邻近通信业务请求中携带的应用层用户标识以及 应用层用户标识与邻近通信业务标识之间的对应关系，确定UE签约邻近通信业务时获得 的邻近通信业务标识。
因此，步骤S402中，根据UE发送的邻近通信业务请求，确定UE签约邻近通信业务 时获得的邻近通信业务标识，具体包括：
获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或者
根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定UE签约邻近通信 业务时获得的邻近通信业务标识。
在具体实现时，可以在用户向运营商签约邻近通信业务时，运营商向用户提供邻近通 信业务标识，记为ProSe ID，该标识可能是手机号码，终端外部标识，或者新的由邻近通 信业务服务器分配的标识；并在HSS中保存终端的邻近通信业务标识与IMSI的映射，以 及邻近通信业务相关的签约信息，例如搜索范围，是否允许被发现等；当UE登录应用服 务器时，若终端和应用都支持邻近通信业务，则UE同时提供Prose ID和应用层的User ID 登录应用；用户直接使用邻近通信业务时，终端和网络使用ProSe ID进行邻近通信业务的 建立；用户使用应用层具体应用时，应用服务器可以基于用户的应用层请求或服务器自身 的判断来请求ProSe Server为该用户建立邻近通信业务，此时应用服务器需根据User ID索 引到ProSe ID，并根据ProSe ID选择合适的ProSe Server；实现该邻近通信业务。
UE签约邻近通信业务时获得的邻近通信业务标识与UE的签约信息绑定，并可以进一 步保存在UE的签约信息中。
用户可以通过应用发送邻近通信业务请求，也可以直接向网络侧发送邻近通信业务请 求，若用户通过应用发送邻近通信业务请求，则由应用服务器处理该邻近通信业务请求， 若用户直接向网络侧发送邻近通信业务请求，则由邻近通信业务服务器处理该邻近通信业 务请求。
当用户通过应用发送邻近通信业务请求时，步骤S401中，接收UE发送的邻近通信业 务请求，具体包括：
应用服务器接收UE通过具体应用发送的邻近通信业务请求；
步骤S401中，根据UE的邻近通信业务标识，实现邻近通信业务，具体包括：
应用服务器根据UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE的 邻近通信业务。
具体的，当用户通过应用发送搜索邻近用户的请求时，应用服务器接收UE通过具体 应用发送的邻近通信业务请求，具体包括：
应用服务器接收UE通过具体应用发送的搜索邻近用户的请求；
根据UE的邻近通信业务标识，实现邻近通信业务，具体包括：
应用服务器根据UE的位置或者登录IP地址搜索设定范围内的用户，并确定搜索到的 用户的用户标识，或应用服务器根据接收到的搜索邻近用户的请求确定被搜索用户的用户 标识；
应用服务器根据用户标识，确定搜索到的用户的邻近通信业务标识；
应用服务器根据UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并通过 该UE的邻近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过该UE的邻 近通信业务服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信业务服务 器并向这些邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务服务器接 收到各个邻近通信业务服务器确定对应的用户允许被发现后返回的对应用户的位置信息 后，返回的发现结果；
应用服务器将发现结果发送给UE。
当用户通过应用发送邻近通信业务建立请求时，应用服务器接收UE通过具体应用发 送的邻近通信业务请求，具体包括：
应用服务器接收UE通过具体应用发送的邻近通信业务建立请求；
根据UE的邻近通信业务标识，实现邻近通信业务，具体包括：
应用服务器根据目标UE的用户标识，确定对应的邻近通信业务标识；
应用服务器根据UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并向该 UE的邻近通信业务服务器发送邻近通信业务连接请求，该UE的邻近通信业务服务器确定 该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务服务器请 求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连接；
应用服务器接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息；
应用服务器向终端返回邻近通信连接建立成功消息。
其中，该UE的邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连 接的条件，具体包括：
该UE的邻近通信业务服务器确定该UE和目标UE之间已经建立有邻近通信连接； 或者
该UE的邻近通信业务服务器确定UE具有邻近通信业务建立权限后，根据目标UE 的邻近通信业务标识查找对应的邻近通信业务服务器，并向该邻近通信业务服务器发送发 现请求，由目标UE的邻近通信业务服务器确定目标UE具有邻近通信业务建立权限后， 返回目标UE的位置信息给该UE的邻近通信业务服务器，并由该UE的邻近通信业务服 务器根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE 和目标UE之间可以建立邻近通信连接。
该UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所 需资源并建立邻近通信连接，具体包括：
该UE的邻近通信业务服务器向该UE所属的MME发送邻近通信业务连接请求，由 该UE所属的MME请求网络为该UE分配建立邻近通信连接所需资源，并向该UE的邻近 通信业务服务器返回分配的用于建立邻近通信连接所需信息，由该UE的邻近通信业务服 务器向目标UE的邻近通信业务服务器发送携带分配给该UE的用于建立邻近通信连接所 需信息的邻近通信业务连接请求，由目标UE的邻近通信业务服务器请求网络为目标UE 分配建立邻近通信连接所需资源，建立邻近通信连接所需资源并建立邻近通信连接。
若用户直接向网络侧发送邻近通信业务请求，则步骤S401中，接收UE发送的邻近通 信业务请求，具体包括：
邻近通信业务服务器接收UE发送的邻近通信业务请求；或者邻近通信业务服务器接 收MME接收到UE发送的邻近通信业务请求后转发的邻近通信业务请求；
步骤S403中，根据UE的邻近通信业务标识，实现邻近通信业务，具体包括：
邻近通信业务服务器根据UE的邻近通信业务标识实现该UE的邻近通信业务。
具体的，当用户直接向网络侧发送用户搜索请求，且搜索请求中携带目标UE的邻近 通信业务标识时，邻近通信业务服务器接收UE直接发送的邻近通信业务请求，具体包括：
邻近通信业务服务器接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻 近通信业务标识、目标UE的邻近通信业务标识以及触发搜索的应用程序标识；
邻近通信业务服务器根据UE的邻近通信业务标识实现该UE的邻近通信业务，具体 包括：
邻近通信业务服务器根据应用程序标识判断该应用允许使用邻近通信业务后发送用 户搜索请求到目标UE的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目 标UE的邻近通信业务服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现 后返回的目标UE的当前位置；
邻近通信业务服务器根据两个终端的位置确定目标UE是否可以被发现后，向UE返 回发现结果。
当用户直接向网络侧发送用户搜索请求，且搜索请求中携带目标UE的应用层用户标 识时，邻近通信业务服务器接收UE直接发送的邻近通信业务请求，具体包括：
邻近通信业务服务器接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻 近通信业务标识、目标UE的应用层用户标识以及触发搜索的应用程序标识；
邻近通信业务服务器根据UE的邻近通信业务标识实现该UE的邻近通信业务，具体 包括：
邻近通信业务服务器根据目标UE的应用层用户标识查询DNS Server或者根据应用程 序标识所标识的应用服务器获得目标UE的邻近通信业务标识；
邻近通信业务服务器根据应用程序标识判断该应用允许使用邻近通信业务后发送用 户搜索请求到目标UE的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目 标UE的邻近通信业务服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现 后返回的目标UE的当前位置；
邻近通信业务服务器根据两个终端的位置确定目标UE是否可以被发现后，向UE返 回发现结果。
当用户直接向网络侧发送邻近通信业务建立请求时，邻近通信业务服务器接收UE发 送的邻近通信业务请求，具体包括：
邻近通信业务服务器接收UE直接发送的邻近通信业务建立请求，邻近通信业务建立 请求中携带该UE的邻近通信业务标识、目标UE的邻近通信业务标识以及触发邻近通信 业务建立的应用程序标识；
邻近通信业务服务器根据UE的邻近通信业务标识实现该UE的邻近通信业务，具体 包括：
邻近通信业务服务器发送邻近通信业务建立请求到目标UE的邻近通信业务服务器， 并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许 建立邻近通信连接后返回的目标UE的当前位置；
邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该 UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源 并建立邻近通信连接；
所述邻近通信业务服务器向UE返回邻近通信连接建立成功消息。
其中，邻近通信业务服务器接收UE直接发送的邻近通信业务请求，具体包括：
邻近通信业务服务器接收UE发送的邻近通信业务建立请求，用户搜索请求中携带该 UE的邻近通信业务标识、目标UE的应用层用户标识以及触发邻近通信业务建立的应用程 序标识；
邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业务， 具体包括：
邻近通信业务服务器根据目标UE的应用层用户标识查询DNS Server或者根据应用程 序标识所标识的应用服务器获得目标UE的邻近通信业务标识；
邻近通信业务服务器发送邻近通信业务建立请求到目标UE的邻近通信业务服务器， 并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许 建立邻近通信连接后返回的目标UE的当前位置；
邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该 UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源 并建立邻近通信连接；
邻近通信业务服务器向UE返回邻近通信连接建立成功消息。
邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件，具体 包括：
邻近通信业务服务器确定该UE和目标UE之间已经建立有邻近通信连接；或者
邻近通信业务服务器确定UE具有邻近通信业务建立权限后，根据目标UE的邻近通 信业务标识查找对应的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请求， 接收目标UE的邻近通信业务服务器确定目标UE具有邻近通信业务建立权限后，返回的 目标UE的位置信息；所述邻近通信业务服务器根据该UE的邻近通信业务签约信息和位 置信息、目标UE的位置信息，确定该UE和目标UE之间可以建立邻近通信连接。
邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需资源并 建立邻近通信连接，具体包括：
邻近通信业务服务器确定可以建立邻近通信连接后，向该UE的MME发送邻近通信 连接请求，由该UE的MME请求网络为该UE分配建立邻近通信连接所需资源，并MME 返回的用于建立邻近通信连接所需信息；
邻近通信业务服务器向目标UE的邻近通信业务服务器发送邻近通信连接请求，携带 分配给该UE的用于建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器请求 网络为目标UE分配建立邻近通信连接所需资源，并建立邻近通信连接。
下面通过具体的实施例对邻近通信业务的实现方法进行具体说明：
实施例一、
终端上的应用触发邻近通信业务发现（ProSe discovery）的过程来搜索附近用户，如 图5所示，包括：
步骤S501、用户使用某应用搜索邻近用户，用户终端发送应用层请求到应用服务器， 指示搜寻该应用上的所有朋友或者某个朋友；
步骤S502、应用服务器根据当前终端的位置或者登录IP地址等信息搜索附近的朋友， 搜索范围可以由ProSe Server指示，用户指示或者服务器预配置，从而可以确定附近朋友 的User ID；
步骤S503、应用服务器根据搜索用户的User ID找到对应的ProSe ID A，根据搜索到 的朋友列表中的User ID，找到对应的ProSe ID list；
步骤S504、应用服务器根据ProSe ID A查找合适的ProSe Server A，例如使用DNS Server；
步骤S505、应用服务器发送ProSe discovery请求到ProSe Server A，请求ProSe Server 查询该ProSe ID关于邻近通信业务的签约信息；
步骤S506、ProSe Server A根据ProSe ID A查询HSS，获取该UE的IMSI和邻近通信 签约信息，例如：本应用是否允许使用邻近通信业务，搜索范围，是否允许被搜索，是否 需要得到被搜索用户的确认等，此外，ProSe Server A可能请求网络获取UE当前位置；
步骤S507、ProSe Server A根据ProSe ID list查找对应的ProSe Server，并向这些ProSe  Server发送Discovery请求；
步骤S508、各个ProSe Server根据ProSe ID查询HSS，获取该UE的邻近通信签约信 息，根据签约判断是否允许被Discovery，若允许，则返回当前UE的位置信息给ProSe Server  A；
步骤S509、ProSe Server A根据ProSe ID A对应的UE的邻近通信业务签约信息和位 置信息，和从各ProSe Server获得ProSe ID list中各UE位置信息，判断ProSe ID list中哪 些UE可以被ProSe ID A对应的用户discovery，并向应用服务器返回发现结果；
各ProSe Server可以缓存从HSS查得的UE的邻近通信业务签约信息，从而便于在相 应的UE再次进行邻近通信业务请求时，获得邻近通信业务签约信息。
实施例二、
终端上使用ProSe ID进行ProSe discovery，如图6所示，包括：
步骤S601、用户提供目标用户的ProSe ID来搜索该用户，用户终端发送Discovery请 求到网络，请求中携带发起终端和目的终端的ProSe ID以及终端上触发搜索的应用程序标 识Application ID；目标用户的ProSe ID可以通过使用目标用户的应用层User ID查询DNS 服务器获得。
步骤S602、网络中的MME收到Discovery请求后，根据请求中的发起终端的ProSe ID 获取UE的签约信息，根据签约信息判断该终端是否允许使用邻近通信业务，若允许，则 转发Discovery请求到ProSe Server；
实际操作中，也可以不经过MME转发Discovery请求，可以直接由ProSe Server接收 Discovery请求后验证UE的签约信息。
步骤S603、ProSe Server根据Application ID判断该应用是否允许使用邻近通信业务， 若允许，则发送请求到服务目标终端的ProSe Server；
步骤S604、目标终端的ProSe Server根据ProSe ID查询UE的签约信息，根据签约判 断UE是否允许被Discovery，若允许，则返回UE的当前位置到发起端的ProSe Server；
步骤S605、发起端的ProSe Server根据两个终端的位置判断是否可以被发现，并返回 发现结果。
实施例三、
终端上的应用触发ProSe连接建立，如图7所示，包括：
步骤S701、终端上的某应用触发建立到某邻近用户的邻近通信连接的建立，用户终端 发送应用层请求到应用服务器；
步骤S702、应用服务器根据请求中终端的User ID，查询终端当前的位置或者IP地址 信息，判断两者之间是否可能建立邻近通信；
步骤S703、应用服务器根据发起终端的User ID找到对应的ProSe ID A，根据目标终 端的User ID，找到对应的ProSe ID；
步骤S704、应用服务器根据ProSe ID A查找合适的ProSe Server A，例如使用DNS  Server；
步骤S705、应用服务器发送ProSe connectivity请求到ProSe Server A，请求ProSe Server 为ProSe ID A和ProSe ID建立邻近通信连接；
步骤S706、ProSe Server A根据ProSe ID A查询HSS，获取该UE的IMSI和邻近通信 签约信息，例如：本应用是否允许使用邻近通信业务，邻近通信范围等，此外，ProSe Server A可能请求网络获取UE当前位置；
步骤S707、ProSe Server A根据ProSe ID查找对应的ProSe Server，并向该ProSe Server 发送Discovery请求；
步骤S708、ProSe Server根据ProSe ID查询HSS，获取该UE的邻近通信签约信息， 根据签约判断是否允许建立邻近通信连接，若允许，则返回当前UE的位置信息给ProSe  Server A；
步骤S709、ProSe Server A根据ProSe ID A对应的UE的邻近通信业务签约信息和位 置信息，和ProSe ID对应UE的位置信息，判断ProSe ID A和ProSe ID对应的UE之间是 否可以建立邻近通信连接，若可以，则ProSe Server A向MME A发送ProSe connectivity 请求。
步骤S710、MME A收到ProSe connectivity请求后，请求网络为UE A分配建立邻近 通信连接所需资源，并向ProSe Server A返回分配的用于建立邻近通信连接所需信息；
步骤S711、ProSe Server A向ProSe Server发送ProSe connectivity请求，携带分配给 UE A的用于建立邻近通信连接所需信息;
步骤S712、ProSe Server请求网络为ProSe ID对应的UE分配建立邻近通信连接所需 资源，并建立邻近通信连接；
步骤S713、ProSe Server A向Application Server返回邻近通信连接建立成功；
步骤S714、Application Server向终端返回邻近通信连接建立成功；
ProSe Server A和ProSe Server都保存<ProSe ID A,ProSe ID>对，标识两者之间已经建 立有邻近通信连接，后续收到建立这两者之间的邻近通信连接的请求时，无需进行判断， 直接建立连接。
实施例四、
终端使用ProSe ID建立邻近通信连接，如图8所示，包括：
步骤S801、用户提供目标用户的ProSe ID来建立邻近通信连接，请求中携带发起终 端和目的终端的ProSe ID以及终端上触发邻近通信的应用程序标识Application ID，目标用 户的ProSe ID可以通过使用目标用户的应用层User ID查询DNS服务器获得；
步骤S802、网络中的MME收到ProSe connectivity请求后，根据请求中的发起终端的 ProSe ID获取UE的签约信息，根据签约信息判断该终端是否允许使用邻近通信业务，若 允许，则转发请求到ProSe Server；
实际操作中，也可以不经过MME转发ProSe connectivity请求，可以直接由ProSe Server 接收ProSe connectivity请求后验证UE的签约信息。
步骤S803、ProSe Server根据Application ID判断该应用是否允许使用邻近通信业务， 若允许，则发送请求到服务目标终端的ProSe Server；
步骤S804、目标终端的ProSe Server根据ProSe ID查询UE的签约信息，根据签约判 断UE是否允许建立邻近通信连接，若允许，则返回UE的当前位置到发起端的ProSe Server  A；
步骤S805、ProSe Server A根据两个终端的位置判断是否可以建立邻近通信连接，若 可以，则ProSe Server A向MME A发送ProSe connectivity请求。
步骤S806、MME A收到ProSe connectivity请求后，请求网络为UE A分配建立邻近 通信连接所需资源，并向ProSe Server A返回分配的用于建立邻近通信连接所需信息；
步骤S807、ProSe Server A向ProSe Server发送ProSe connectivity请求，携带分配给 UE A的用于建立邻近通信连接所需信息;
步骤S808、ProSe Server请求网络为ProSe ID对应的UE分配建立邻近通信连接所需 资源，并建立邻近通信连接；
步骤S809、ProSe Server A向UE返回邻近通信连接建立成功。
ProSe Server A和ProSe Server都保存<ProSe ID A,ProSe ID>对，标识两者之间已经建 立有邻近通信连接，后续收到建立这两者之间的邻近通信连接的请求时，无需进行判断， 直接建立连接。
实施例五、
终端上的应用通过应用标识（App ID）来搜索用户，如图9所示，包括：
步骤S901、用户使用某应用搜索邻近用户，用户终端发送搜索请求到ProSe Server A， 指示搜寻App ID应用上的朋友用户标识（friend user ID）；
步骤S902、ProSe Server A根据当前终端提供的App ID获取应用服务器的IP地址， 并发送获取friend user ID对应的ProSe ID的请求到应用服务器；
步骤S903、应用服务器根据搜索用户的User ID，friend user ID找到对应的ProSe ID；
步骤S904、应用服务器向ProSe Server A返回friend user ID对应的ProSe ID；
步骤S905、ProSe Server A根据ProSe ID A查询HSS，获取该UE的IMSI和邻近通信 签约信息，例如：本应用是否允许使用邻近通信业务，搜索范围，是否允许被搜索，是否 需要得到被搜索用户的确认等，此外，ProSe Server A可能请求网络获取UE当前位置；
步骤S906、ProSe Server A根据ProSe ID查找对应的ProSe Server，并向这些ProSe  Server发送Discovery请求；
步骤S907、ProSe Server根据ProSe ID查询HSS，获取该UE的邻近通信签约信息， 根据签约判断是否允许被Discovery，若允许，则返回当前UE的位置信息给ProSe Server A；
步骤S908、ProSe Server A根据ProSe ID A对应的UE的邻近通信业务签约信息和位 置信息，和从ProSe Server获得ProSe ID对应的UE位置信息，判断ProSe ID对应的UE 是否可以被ProSe ID A对应的用户discovery，并向UE返回发现结果。
实施例六、
终端上的应用通过App ID来建立邻近通信，如图10所示，包括：
步骤S1001、终端上的某应用触发建立到某邻近用户的邻近通信连接的建立，用户终 端发送邻近通信建立请求到ProSe Server A；
步骤S1002、Prose Server A根据请求中终端的App ID，查询应用服务器，并发送获取 ProSe ID请求到应用服务器；
步骤S1003、应用服务器根据目标终端的User ID，找到对应的ProSe ID并返回给ProSe  Server A；
步骤S1004、ProSe Server A根据ProSe ID A查询HSS，获取该UE的IMSI和邻近通 信签约信息，例如：本应用是否允许使用邻近通信业务，邻近通信范围等，此外，ProSe Server  A可能请求网络获取UE当前位置；
步骤S1005、ProSe Server A根据ProSe ID查找对应的ProSe Server，并向该ProSe Server 发送Discovery请求；
步骤S1006、ProSe Server根据ProSe ID查询HSS，获取该UE的邻近通信签约信息， 根据签约判断是否允许建立邻近通信连接，若允许，则返回当前UE的位置信息给ProSe  Server A；
步骤S1007、ProSe Server A根据ProSe ID A对应的UE的邻近通信业务签约信息和位 置信息，和ProSe ID对应UE的位置信息，判断ProSe ID A和ProSe ID对应的UE之间是 否可以建立邻近通信连接，若可以，则ProSe Server A向MME A发送ProSe connectivity 请求；
步骤S1008、MME A收到ProSe connectivity请求后，请求网络为UE A分配建立邻近 通信连接所需资源，并向ProSe Server A返回分配的用于建立邻近通信连接所需信息；
步骤S1009、ProSe Server A向ProSe Server发送ProSe connectivity请求，携带分配给 UE A的用于建立邻近通信连接所需信息;
步骤S1010、ProSe Server请求网络为ProSe ID对应的UE分配建立邻近通信连接所需 资源，并建立邻近通信连接；
步骤S1011、ProSe Server A向终端返回邻近通信连接建立成功；
ProSe Server A和ProSe Server都保存<ProSe ID A,ProSe ID>对，标识两者之间已经建 立有邻近通信连接，后续收到建立这两者之间的邻近通信连接的请求时，无需进行判断， 直接建立连接。
本发明实施例还相应提供邻近通信业务的实现装置，如图11所示，包括：
接收单元111，用于接收用户设备UE发送的邻近通信业务请求；
确定单元112，用于确定UE签约邻近通信业务时获得的邻近通信业务标识；
处理单元113，用于根据UE的邻近通信业务标识，实现邻近通信业务。
其中，确定单元112具体用于：
获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或者
根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定UE签约邻近通信 业务时获得的邻近通信业务标识。
UE签约邻近通信业务时获得的邻近通信业务标识与UE的签约信息绑定并保存在UE 的签约信息中。
当该装置具体为应用服务器时，接收单元111具体用于：
接收UE通过具体应用发送的邻近通信业务请求；
处理单元113具体用于：
根据UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE的邻近通信业 务。
接收单元111具体用于：
接收UE通过具体应用发送的搜索邻近用户的请求；
处理单元113具体用于：
根据UE的位置或者登录IP地址搜索设定范围内的用户，并确定搜索到的用户的用户 标识，或应用服务器根据接收到的搜索邻近用户的请求确定被搜索用户的用户标识；
根据用户标识，确定搜索到的用户的邻近通信业务标识；
根据UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并通过该UE的邻 近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过该UE的邻近通信业务 服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信业务服务器并向这些 邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务服务器接收到各个邻 近通信业务服务器确定对应的用户允许被发现后返回的对应用户的位置信息后，返回的发 现结果；
将发现结果发送给UE。
接收单元111具体用于：
接收UE通过具体应用发送的邻近通信业务建立请求；
处理单元113具体用于：
根据目标UE的用户标识，确定对应的邻近通信业务标识；
根据UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并向该UE的邻近 通信业务服务器发送邻近通信业务连接请求，该UE的邻近通信业务服务器确定该UE和 目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务服务器请求网络为 该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连接；
接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息；
向终端返回邻近通信连接建立成功消息。
当装置为邻近通信业务服务器时，接收单元111具体用于：
接收UE发送的邻近通信业务请求；或者邻近通信业务服务器接收MME接收到UE 发送的邻近通信业务请求后转发的邻近通信业务请求；
处理单元113具体用于：
根据UE的邻近通信业务标识实现该UE的邻近通信业务。
接收单元111具体用于：
接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻近通信业务标识、目 标UE的邻近通信业务标识以及触发搜索的应用程序标识；
处理单元113具体用于：
根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
根据两个终端的位置确定目标UE是否可以被发现后，向UE返回发现结果。
接收单元111具体用于：
接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻近通信业务标识、目 标UE的应用层用户标识以及触发搜索的应用程序标识；
处理单元113具体用于：
根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
根据两个终端的位置确定目标UE是否可以被发现后，向UE返回发现结果。
接收单元111具体用于：
接收UE发送的邻近通信业务建立请求，邻近通信业务建立请求中携带该UE的邻近 通信业务标识、目标UE的邻近通信业务标识以及触发邻近通信业务建立的应用程序标识；
处理单元113具体用于：
发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
向UE返回邻近通信连接建立成功消息。
接收单元111具体用于：
接收UE发送的邻近通信业务建立请求，用户搜索请求中携带该UE的邻近通信业务 标识、目标UE的应用层用户标识以及触发邻近通信业务建立的应用程序标识；
处理单元113具体用于：
根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
向UE返回邻近通信连接建立成功消息。
处理单元113确定该UE和目标UE之间满足建立邻近通信连接的条件，具体包括：
确定该UE和目标UE之间已经建立有邻近通信连接；或者
确定UE具有邻近通信业务建立权限后，根据目标UE的邻近通信业务标识查找对应 的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请求，接收目标UE的邻近 通信业务服务器确定目标UE具有邻近通信业务建立权限后，返回的目标UE的位置信息； 根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE和目 标UE之间可以建立邻近通信连接。
处理单元113请求网络为该UE和目标UE分配建立邻近通信连接所需资源并建立邻 近通信连接，具体包括：
确定可以建立邻近通信连接后，向该UE的MME发送邻近通信连接请求，由该UE 的MME请求网络为该UE分配建立邻近通信连接所需资源，并MME返回的用于建立邻 近通信连接所需信息；
向目标UE的邻近通信业务服务器发送邻近通信连接请求，携带分配给该UE的用于 建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器请求网络为目标UE分配 建立邻近通信连接所需资源，并建立邻近通信连接。
参见图12，本发明实施例提供的另一种邻近通信业务的实现装置包括：存储器311和 处理器312。
其中，处理器312被配置了用于执行上述本发明实施例中所述方法的计算机程序等， 从而实现相应功能，达到本发明所要达到的有益效果；存储器311，用于存储所述计算机 程序的代码，可以被用于配置所述处理器312；处理器312可以根据实际需要包括基带处 理部件、射频处理部件等设备，用于传输相关信息。具体地：
处理器312接收用户设备UE发送的邻近通信业务请求；
处理器312确定UE签约邻近通信业务时获得的邻近通信业务标识；
处理器312根据UE的邻近通信业务标识，实现邻近通信业务。
其中，处理器312获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或 者根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定UE签约邻近通信业 务时获得的邻近通信业务标识。
UE签约邻近通信业务时获得的邻近通信业务标识与UE的签约信息绑定并保存在UE 的签约信息中。
当该装置具体为应用服务器时，处理器312接收UE通过具体应用发送的邻近通信业 务请求；根据UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE的邻近通 信业务。
处理器312接收UE通过具体应用发送的搜索邻近用户的请求；根据UE的位置或者 登录IP地址搜索设定范围内的用户，并确定搜索到的用户的用户标识，或应用服务器根据 接收到的搜索邻近用户的请求确定被搜索用户的用户标识；根据用户标识，确定搜索到的 用户的邻近通信业务标识；根据UE的邻近通信业务标识确定该UE的邻近通信业务服务 器，并通过该UE的邻近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过 该UE的邻近通信业务服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信 业务服务器并向这些邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务 服务器接收到各个邻近通信业务服务器确定对应的用户允许被发现后返回的对应用户的 位置信息后，返回的发现结果；
将发现结果发送给UE。
处理器312接收UE通过具体应用发送的邻近通信业务建立请求；根据目标UE的用 户标识，确定对应的邻近通信业务标识；根据UE的邻近通信业务标识确定该UE的邻近 通信业务服务器，并向该UE的邻近通信业务服务器发送邻近通信业务连接请求，该UE 的邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE 的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并 建立邻近通信连接；接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息； 向终端返回邻近通信连接建立成功消息。
当装置为邻近通信业务服务器时，处理器312接收UE发送的邻近通信业务请求；或 者邻近通信业务服务器接收MME接收到UE发送的邻近通信业务请求后转发的邻近通信 业务请求；根据UE的邻近通信业务标识实现该UE的邻近通信业务。
处理器312接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻近通信业 务标识、目标UE的邻近通信业务标识以及触发搜索的应用程序标识；根据应用程序标识 判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE的邻近通信业务服务 器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器根据目标UE 的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当前位置；根据两个终 端的位置确定目标UE是否可以被发现后，向UE返回发现结果。
处理器312接收UE发送的用户搜索请求，用户搜索请求中携带该UE的邻近通信业 务标识、目标UE的应用层用户标识以及触发搜索的应用程序标识；根据目标UE的应用 层用户标识查询DNS Server或者根据应用程序标识所标识的应用服务器获得目标UE的邻 近通信业务标识；根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请 求到目标UE的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的 邻近通信业务服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的 目标UE的当前位置；根据两个终端的位置确定目标UE是否可以被发现后，向UE返回 发现结果。
处理器312接收UE发送的邻近通信业务建立请求，邻近通信业务建立请求中携带该 UE的邻近通信业务标识、目标UE的邻近通信业务标识以及触发邻近通信业务建立的应用 程序标识；发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的 邻近通信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信 连接后返回的目标UE的当前位置；确定该UE和目标UE之间满足建立邻近通信连接的 条件后，该UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连 接所需的资源并建立邻近通信连接；向UE返回邻近通信连接建立成功消息。
处理器312接收UE发送的邻近通信业务建立请求，用户搜索请求中携带该UE的邻 近通信业务标识、目标UE的应用层用户标识以及触发邻近通信业务建立的应用程序标识； 根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用服务 器获得目标UE的邻近通信业务标识；发送邻近通信业务建立请求到目标UE的邻近通信 业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器确定 目标UE允许建立邻近通信连接后返回的目标UE的当前位置；确定该UE和目标UE之间 满足建立邻近通信连接的条件后，该UE的邻近通信业务服务器请求网络为该UE和目标 UE分配建立邻近通信连接所需的资源并建立邻近通信连接；向UE返回邻近通信连接建立 成功消息。
处理器312确定该UE和目标UE之间满足建立邻近通信连接的条件，具体包括：
确定该UE和目标UE之间已经建立有邻近通信连接；或者
确定UE具有邻近通信业务建立权限后，根据目标UE的邻近通信业务标识查找对应 的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请求，接收目标UE的邻近 通信业务服务器确定目标UE具有邻近通信业务建立权限后，返回的目标UE的位置信息； 根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE和目 标UE之间可以建立邻近通信连接。
处理器312请求网络为该UE和目标UE分配建立邻近通信连接所需资源并建立邻近 通信连接，具体包括：
确定可以建立邻近通信连接后，向该UE的MME发送邻近通信连接请求，由该UE 的MME请求网络为该UE分配建立邻近通信连接所需资源，并MME返回的用于建立邻 近通信连接所需信息；
向目标UE的邻近通信业务服务器发送邻近通信连接请求，携带分配给该UE的用于 建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器请求网络为目标UE分配 建立邻近通信连接所需资源，并建立邻近通信连接。
本发明实施例提供一种邻近通信业务的实现方法及装置，在UE签约时，为UE分配 邻近通信业务标识，这样，在接收到UE发送的邻近通信业务请求后，确定UE的邻近通 信业务标识，再根据UE的邻近通信业务标识，实现邻近通信业务，即可避免网络无法根 据用户的应用层标识来确定UE的3GPP网络内标识，无法进行邻近通信业务的情况，从 而实现UE的邻近通信业务。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产 品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实 施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机 可用存储介质（包括但不限于磁盘存储器、CD-ROM、光学存储器等）上实施的计算机程 序产品的形式。
本发明是参照根据本发明实施例的方法、设备（系统）、和计算机程序产品的流程图 和／或方框图来描述的。应理解可由计算机程序指令实现流程图和／或方框图中的每一流 程和／或方框、以及流程图和／或方框图中的流程和／或方框的结合。可提供这些计算机 程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器 以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用 于实现在流程图一个流程或多个流程和／或方框图一个方框或多个方框中指定的功能的 装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方 式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装 置的制造品，该指令装置实现在流程图一个流程或多个流程和／或方框图一个方框或多个 方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机 或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他 可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和／或方框图一个 方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概 念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选 实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和 范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内， 则本发明也意图包含这些改动和变型在内。

Claims (41)

  1. 一种邻近通信业务的实现方法，其特征在于，包括：
    接收用户设备UE发送的邻近通信业务请求；
    根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信业务时获得的邻 近通信业务标识；
    根据所述UE的邻近通信业务标识，实现邻近通信业务。
  2. 如权利要求1所述的方法，其特征在于，所述根据所述UE发送的邻近通信业务请 求，确定所述UE签约邻近通信业务时获得的邻近通信业务标识，具体包括：
    获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或者
    根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定所述UE签约邻近 通信业务时获得的邻近通信业务标识。
  3. 如权利要求1所述的方法，其特征在于，所述UE签约邻近通信业务时获得的邻近 通信业务标识与UE的签约信息绑定并保存在UE的签约信息中。
  4. 如权利要求1所述的方法，其特征在于，所述接收UE发送的邻近通信业务请求， 具体包括：
    应用服务器接收UE通过具体应用发送的邻近通信业务请求；
    所述根据所述UE的邻近通信业务标识，实现邻近通信业务，具体包括：
    应用服务器根据所述UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE 的邻近通信业务。
  5. 如权利要求4所述的方法，其特征在于，所述应用服务器接收UE通过具体应用发 送的邻近通信业务请求，具体包括：
    应用服务器接收UE通过具体应用发送的搜索邻近用户的请求；
    所述根据所述UE的邻近通信业务标识，实现邻近通信业务，具体包括：
    应用服务器根据所述UE的位置或者登录因特网协议IP地址搜索设定范围内的用户， 并确定搜索到的用户的用户标识，或应用服务器根据接收到的搜索邻近用户的请求确定被 搜索用户的用户标识；
    应用服务器根据所述用户标识，确定搜索到的用户的邻近通信业务标识；
    应用服务器根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并 通过该UE的邻近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过该UE 的邻近通信业务服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信业务 服务器并向这些邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务服务 器接收到各个邻近通信业务服务器确定对应的用户允许被发现后返回的对应用户的位置 信息后，返回的发现结果；
    应用服务器将所述发现结果发送给所述UE。
  6. 如权利要求4所述的方法，其特征在于，所述应用服务器接收UE通过具体应用发 送的邻近通信业务请求，具体包括：
    应用服务器接收UE通过具体应用发送的邻近通信业务建立请求；
    所述根据所述UE的邻近通信业务标识，实现邻近通信业务，具体包括：
    应用服务器根据目标UE的用户标识，确定对应的邻近通信业务标识；
    应用服务器根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并 向该UE的邻近通信业务服务器发送邻近通信业务连接请求，该UE的邻近通信业务服务 器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务服 务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连接；
    应用服务器接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息；
    应用服务器向终端返回邻近通信连接建立成功消息。
  7. 如权利要求6所述的方法，其特征在于，所述该UE的邻近通信业务服务器确定该 UE和目标UE之间满足建立邻近通信连接的条件，具体包括：
    该UE的邻近通信业务服务器确定该UE和目标UE之间已经建立有邻近通信连接； 或者
    该UE的邻近通信业务服务器确定UE具有邻近通信业务建立权限后，根据目标UE 的邻近通信业务标识查找对应的邻近通信业务服务器，并向该邻近通信业务服务器发送发 现请求，由目标UE的邻近通信业务服务器确定目标UE具有邻近通信业务建立权限后， 返回目标UE的位置信息给该UE的邻近通信业务服务器，并由该UE的邻近通信业务服 务器根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE 和目标UE之间可以建立邻近通信连接。
  8. 如权利要求6所述的方法，其特征在于，所述该UE的邻近通信业务服务器请求网 络为该UE和目标UE分配建立邻近通信连接所需资源并建立邻近通信连接，具体包括：
    该UE的邻近通信业务服务器向该UE所属的移动管理实体MME发送邻近通信业务 连接请求，由该UE所属的MME请求网络为该UE分配建立邻近通信连接所需资源，并 向该UE的邻近通信业务服务器返回分配的用于建立邻近通信连接所需信息，由该UE的 邻近通信业务服务器向目标UE的邻近通信业务服务器发送携带分配给该UE的用于建立 邻近通信连接所需信息的邻近通信业务连接请求，由目标UE的邻近通信业务服务器请求 网络为目标UE分配建立邻近通信连接所需资源，建立邻近通信连接所需资源并建立邻近 通信连接。
  9. 如权利要求1所述的方法，其特征在于，所述接收UE发送的邻近通信业务请求， 具体包括：
    邻近通信业务服务器接收UE发送的邻近通信业务请求；或者邻近通信业务服务器接 收MME接收到UE发送的邻近通信业务请求后转发的邻近通信业务请求；
    所述根据所述UE的邻近通信业务标识，实现邻近通信业务，具体包括：
    所述邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业 务。
  10. 如权利要求9所述的方法，其特征在于，所述邻近通信业务服务器接收UE直接 发送的邻近通信业务请求，具体包括：
    所述邻近通信业务服务器接收UE发送的用户搜索请求，所述用户搜索请求中携带该 UE的邻近通信业务标识、目标UE的邻近通信业务标识以及触发搜索的应用程序标识；
    所述邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业 务，具体包括：
    邻近通信业务服务器根据应用程序标识判断该应用允许使用邻近通信业务后发送用 户搜索请求到目标UE的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目 标UE的邻近通信业务服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现 后返回的目标UE的当前位置；
    邻近通信业务服务器根据两个终端的位置确定目标UE是否可以被发现后，向所述UE 返回发现结果。
  11. 如权利要求9所述的方法，其特征在于，所述邻近通信业务服务器接收UE直接 发送的邻近通信业务请求，具体包括：
    所述邻近通信业务服务器接收UE发送的用户搜索请求，所述用户搜索请求中携带该 UE的邻近通信业务标识、目标UE的应用层用户标识以及触发搜索的应用程序标识；
    所述邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业 务，具体包括：
    邻近通信业务服务器根据目标UE的应用层用户标识查询DNS（Domain Name Service 域名服务）Server或者根据应用程序标识所标识的应用服务器获得目标UE的邻近通信业 务标识；
    邻近通信业务服务器根据应用程序标识判断该应用允许使用邻近通信业务后发送用 户搜索请求到目标UE的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目 标UE的邻近通信业务服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现 后返回的目标UE的当前位置；
    邻近通信业务服务器根据两个终端的位置确定目标UE是否可以被发现后，向所述UE 返回发现结果。
  12. 如权利要求9所述的方法，其特征在于，所述邻近通信业务服务器接收UE发送 的邻近通信业务请求，具体包括：
    所述邻近通信业务服务器接收UE发送的邻近通信业务建立请求，所述邻近通信业务 建立请求中携带该UE的邻近通信业务标识、目标UE的邻近通信业务标识以及触发邻近 通信业务建立的应用程序标识；
    所述邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业 务，具体包括：
    邻近通信业务服务器发送邻近通信业务建立请求到目标UE的邻近通信业务服务器， 并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许 建立邻近通信连接后返回的目标UE的当前位置；
    邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该 UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源 并建立邻近通信连接；
    所述邻近通信业务服务器向UE返回邻近通信连接建立成功消息。
  13. 如权利要求9所述的方法，其特征在于，所述邻近通信业务服务器接收UE直接 发送的邻近通信业务请求，具体包括：
    所述邻近通信业务服务器接收UE发送的邻近通信业务建立请求，所述用户搜索请求 中携带该UE的邻近通信业务标识、目标UE的应用层用户标识以及触发邻近通信业务建 立的应用程序标识；
    所述邻近通信业务服务器根据所述UE的邻近通信业务标识实现该UE的邻近通信业 务，具体包括：
    邻近通信业务服务器根据目标UE的应用层用户标识查询DNS Server或者根据应用程 序标识所标识的应用服务器获得目标UE的邻近通信业务标识；
    邻近通信业务服务器发送邻近通信业务建立请求到目标UE的邻近通信业务服务器， 并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许 建立邻近通信连接后返回的目标UE的当前位置；
    邻近通信业务服务器确定该UE和目标UE之间满足建立邻近通信连接的条件后，该 UE的邻近通信业务服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源 并建立邻近通信连接；
    所述邻近通信业务服务器向UE返回邻近通信连接建立成功消息。
  14. 如权利要求12或13所述的方法，其特征在于，所述邻近通信业务服务器确定该 UE和目标UE之间满足建立邻近通信连接的条件，具体包括：
    所述邻近通信业务服务器确定该UE和目标UE之间已经建立有邻近通信连接；或者
    所述邻近通信业务服务器确定UE具有邻近通信业务建立权限后，根据目标UE的邻 近通信业务标识查找对应的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请 求，接收目标UE的邻近通信业务服务器确定目标UE具有邻近通信业务建立权限后，返 回的目标UE的位置信息；所述邻近通信业务服务器根据该UE的邻近通信业务签约信息 和位置信息、目标UE的位置信息，确定该UE和目标UE之间可以建立邻近通信连接。
  15. 如权利要求12或13所述的方法，其特征在于，所述邻近通信业务服务器请求网 络为该UE和目标UE分配建立邻近通信连接所需资源并建立邻近通信连接，具体包括：
    所述邻近通信业务服务器确定可以建立邻近通信连接后，向该UE的MME发送邻近 通信连接请求，由该UE的MME请求网络为该UE分配建立邻近通信连接所需资源，并 所述MME返回的用于建立邻近通信连接所需信息；
    所述邻近通信业务服务器向目标UE的邻近通信业务服务器发送邻近通信连接请求， 携带分配给该UE的用于建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器 请求网络为目标UE分配建立邻近通信连接所需资源，并建立邻近通信连接。
  16. 一种邻近通信业务的实现装置，其特征在于，包括：
    接收单元，用于接收用户设备UE发送的邻近通信业务请求；
    确定单元，用于根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信 业务时获得的邻近通信业务标识；
    处理单元，用于根据所述UE的邻近通信业务标识，实现邻近通信业务。
  17. 如权利要求16所述的装置，其特征在于，所述确定单元具体用于：
    获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或者
    根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定所述UE签约邻近 通信业务时获得的邻近通信业务标识。
  18. 如权利要求16所述的装置，其特征在于，所述UE签约邻近通信业务时获得的邻 近通信业务标识与UE的签约信息绑定并保存在UE的签约信息中。
  19. 如权利要求16所述的装置，其特征在于，当所述装置具体为应用服务器时，所 述接收单元具体用于：
    接收UE通过具体应用发送的邻近通信业务请求；
    所述处理单元具体用于：
    根据所述UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE的邻近通 信业务。
  20. 如权利要求19所述的装置，其特征在于，所述接收单元具体用于：
    接收UE通过具体应用发送的搜索邻近用户的请求；
    所述处理单元具体用于：
    根据所述UE的位置或者登录IP地址搜索设定范围内的用户，并确定搜索到的用户的 用户标识，或应用服务器根据接收到的搜索邻近用户的请求确定被搜索用户的用户标识；
    根据所述用户标识，确定搜索到的用户的邻近通信业务标识；
    根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并通过该UE 的邻近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过该UE的邻近通信 业务服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信业务服务器并向 这些邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务服务器接收到各 个邻近通信业务服务器确定对应的用户允许被发现后返回的对应用户的位置信息后，返回 的发现结果；
    将所述发现结果发送给所述UE。
  21. 如权利要求19所述的装置，其特征在于，所述接收单元具体用于：
    接收UE通过具体应用发送的邻近通信业务建立请求；
    所述处理单元具体用于：
    根据目标UE的用户标识，确定对应的邻近通信业务标识；
    根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并向该UE的 邻近通信业务服务器发送邻近通信业务连接请求，该UE的邻近通信业务服务器确定该UE 和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务服务器请求网络 为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连接；
    接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息；
    向终端返回邻近通信连接建立成功消息。
  22. 如权利要求16所述的装置，其特征在于，当所述装置为邻近通信业务服务器时， 所述接收单元具体用于：
    接收UE发送的邻近通信业务请求；或者邻近通信业务服务器接收MME/SGSN接收 到UE发送的邻近通信业务请求后转发的邻近通信业务请求；
    所述处理单元具体用于：
    根据所述UE的邻近通信业务标识实现该UE的邻近通信业务。
  23. 如权利要求22所述的装置，其特征在于，所述接收单元具体用于：
    接收UE发送的用户搜索请求，所述用户搜索请求中携带该UE的邻近通信业务标识、 目标UE的邻近通信业务标识以及触发搜索的应用程序标识；
    所述处理单元具体用于：
    根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
    根据两个终端的位置确定目标UE是否可以被发现后，向所述UE返回发现结果。
  24. 如权利要求22所述的装置，其特征在于，所述接收单元具体用于：
    接收UE发送的用户搜索请求，所述用户搜索请求中携带该UE的邻近通信业务标识、 目标UE的应用层用户标识以及触发搜索的应用程序标识；
    所述处理单元具体用于：
    根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
    根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
    根据两个终端的位置确定目标UE是否可以被发现后，向所述UE返回发现结果。
  25. 如权利要求22所述的装置，其特征在于，所述接收单元具体用于：
    接收UE发送的邻近通信业务建立请求，所述邻近通信业务建立请求中携带该UE的 邻近通信业务标识、目标UE的邻近通信业务标识以及触发邻近通信业务建立的应用程序 标识；
    所述处理单元具体用于：
    发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
    确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
    向UE返回邻近通信连接建立成功消息。
  26. 如权利要求22所述的装置，其特征在于，所述接收单元具体用于：
    接收UE发送的邻近通信业务建立请求，所述用户搜索请求中携带该UE的邻近通信 业务标识、目标UE的应用层用户标识以及触发邻近通信业务建立的应用程序标识；
    所述处理单元具体用于：
    根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
    发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
    确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
    向UE返回邻近通信连接建立成功消息。
  27. 如权利要求25或26所述的装置，其特征在于，所述处理单元确定该UE和目标 UE之间满足建立邻近通信连接的条件，具体包括：
    确定该UE和目标UE之间已经建立有邻近通信连接；或者
    确定UE具有邻近通信业务建立权限后，根据目标UE的邻近通信业务标识查找对应 的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请求，接收目标UE的邻近 通信业务服务器确定目标UE具有邻近通信业务建立权限后，返回的目标UE的位置信息； 根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE和目 标UE之间可以建立邻近通信连接。
  28. 如权利要求25或26所述的装置，其特征在于，所述处理单元请求网络为该UE 和目标UE分配建立邻近通信连接所需资源并建立邻近通信连接，具体包括：
    确定可以建立邻近通信连接后，向该UE的MME发送邻近通信连接请求，由该UE 的MME请求网络为该UE分配建立邻近通信连接所需资源，并所述MME返回的用于建 立邻近通信连接所需信息；
    向目标UE的邻近通信业务服务器发送邻近通信连接请求，携带分配给该UE的用于 建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器请求网络为目标UE分配 建立邻近通信连接所需资源，并建立邻近通信连接。
  29. 一种邻近通信业务的实现装置，其特征在于，包括：存储器和处理器，其中，处 理器被配置了用于执行具有下列功能的计算机程序：
    接收用户设备UE发送的邻近通信业务请求；
    根据所述UE发送的邻近通信业务请求，确定所述UE签约邻近通信业务时获得的邻 近通信业务标识；
    根据所述UE的邻近通信业务标识，实现邻近通信业务；
    所述存储器用于：存储该计算机程序的代码。
  30. 如权利要求29所述的装置，其特征在于，所述处理器具体用于：
    获取UE发送的邻近通信业务请求中携带的邻近通信业务标识；或者
    根据UE发送的邻近通信业务请求中携带的应用层用户标识，确定所述UE签约邻近 通信业务时获得的邻近通信业务标识。
  31. 如权利要求29所述的装置，其特征在于，所述UE签约邻近通信业务时获得的邻 近通信业务标识与UE的签约信息绑定并保存在UE的签约信息中。
  32. 如权利要求29所述的装置，其特征在于，当所述装置具体为应用服务器时，所 述处理器具体用于：
    接收UE通过具体应用发送的邻近通信业务请求；
    根据所述UE的邻近通信业务标识，选择对应的邻近通信服务器实现该UE的邻近通 信业务。
  33. 如权利要求32所述的装置，其特征在于，所述处理器具体用于：
    接收UE通过具体应用发送的搜索邻近用户的请求；
    根据所述UE的位置或者登录IP地址搜索设定范围内的用户，并确定搜索到的用户的 用户标识，或应用服务器根据接收到的搜索邻近用户的请求确定被搜索用户的用户标识；
    根据所述用户标识，确定搜索到的用户的邻近通信业务标识；
    根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并通过该UE 的邻近通信业务服务器确定该UE具有搜索邻近用户的权限，以及通过该UE的邻近通信 业务服务器根据搜索到的用户的邻近通信业务标识查找对应的邻近通信业务服务器并向 这些邻近通信业务服务器发送发现请求，以及接收该UE的邻近通信业务服务器接收到各 个邻近通信业务服务器确定对应的用户允许被发现后返回的对应用户的位置信息后，返回 的发现结果；
    将所述发现结果发送给所述UE。
  34. 如权利要求32所述的装置，其特征在于，所述处理器具体用于：
    接收UE通过具体应用发送的邻近通信业务建立请求；
    所述处理单元具体用于：
    根据目标UE的用户标识，确定对应的邻近通信业务标识；
    根据所述UE的邻近通信业务标识确定该UE的邻近通信业务服务器，并向该UE的 邻近通信业务服务器发送邻近通信业务连接请求，该UE的邻近通信业务服务器确定该UE 和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务服务器请求网络 为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连接；
    接收该UE的邻近通信业务服务器返回的邻近通信连接建立成功消息；
    向终端返回邻近通信连接建立成功消息。
  35. 如权利要求29所述的装置，其特征在于，当所述装置为邻近通信业务服务器时， 所述处理器具体用于：
    接收UE发送的邻近通信业务请求；或者邻近通信业务服务器接收MME/SGSN接收 到UE发送的邻近通信业务请求后转发的邻近通信业务请求；
    根据所述UE的邻近通信业务标识实现该UE的邻近通信业务。
  36. 如权利要求35所述的装置，其特征在于，所述处理器具体用于：
    接收UE发送的用户搜索请求，所述用户搜索请求中携带该UE的邻近通信业务标识、 目标UE的邻近通信业务标识以及触发搜索的应用程序标识；
    根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
    根据两个终端的位置确定目标UE是否可以被发现后，向所述UE返回发现结果。
  37. 如权利要求35所述的装置，其特征在于，所述处理器具体用于：
    接收UE发送的用户搜索请求，所述用户搜索请求中携带该UE的邻近通信业务标识、 目标UE的应用层用户标识以及触发搜索的应用程序标识；
    根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
    根据应用程序标识判断该应用允许使用邻近通信业务后发送用户搜索请求到目标UE 的邻近通信业务服务器，并由该UE的邻近通信业务服务器接收目标UE的邻近通信业务 服务器根据目标UE的邻近通信业务标识确定目标UE允许被发现后返回的目标UE的当 前位置；
    根据两个终端的位置确定目标UE是否可以被发现后，向所述UE返回发现结果。
  38. 如权利要求35所述的装置，其特征在于，所述处理器具体用于：
    接收UE发送的邻近通信业务建立请求，所述邻近通信业务建立请求中携带该UE的 邻近通信业务标识、目标UE的邻近通信业务标识以及触发邻近通信业务建立的应用程序 标识；
    发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
    确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
    向UE返回邻近通信连接建立成功消息。
  39. 如权利要求35所述的装置，其特征在于，所述处理器具体用于：
    接收UE发送的邻近通信业务建立请求，所述用户搜索请求中携带该UE的邻近通信 业务标识、目标UE的应用层用户标识以及触发邻近通信业务建立的应用程序标识；
    根据目标UE的应用层用户标识查询DNS Server或者根据应用程序标识所标识的应用 服务器获得目标UE的邻近通信业务标识；
    发送邻近通信业务建立请求到目标UE的邻近通信业务服务器，并由该UE的邻近通 信业务服务器接收目标UE的邻近通信业务服务器确定目标UE允许建立邻近通信连接后 返回的目标UE的当前位置；
    确定该UE和目标UE之间满足建立邻近通信连接的条件后，该UE的邻近通信业务 服务器请求网络为该UE和目标UE分配建立邻近通信连接所需的资源并建立邻近通信连 接；
    向UE返回邻近通信连接建立成功消息。
  40. 如权利要求38或39所述的装置，其特征在于，所述处理器确定该UE和目标UE 之间满足建立邻近通信连接的条件，具体包括：
    确定该UE和目标UE之间已经建立有邻近通信连接；或者
    确定UE具有邻近通信业务建立权限后，根据目标UE的邻近通信业务标识查找对应 的邻近通信业务服务器，并向该邻近通信业务服务器发送发现请求，接收目标UE的邻近 通信业务服务器确定目标UE具有邻近通信业务建立权限后，返回的目标UE的位置信息； 根据该UE的邻近通信业务签约信息和位置信息、目标UE的位置信息，确定该UE和目 标UE之间可以建立邻近通信连接。
  41. 如权利要求38或39所述的装置，其特征在于，所述处理器请求网络为该UE和 目标UE分配建立邻近通信连接所需资源并建立邻近通信连接，具体包括：
    确定可以建立邻近通信连接后，向该UE的MME发送邻近通信连接请求，由该UE 的MME请求网络为该UE分配建立邻近通信连接所需资源，并所述MME返回的用于建 立邻近通信连接所需信息；
    向目标UE的邻近通信业务服务器发送邻近通信连接请求，携带分配给该UE的用于 建立邻近通信连接所需信息，由目标UE的邻近通信业务服务器请求网络为目标UE分配 建立邻近通信连接所需资源，并建立邻近通信连接。
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