WO2014005551A1 - 用于接近感知的ue配置方法、网络侧设备及系统 - Google Patents

用于接近感知的ue配置方法、网络侧设备及系统 Download PDF

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Publication number
WO2014005551A1
WO2014005551A1 PCT/CN2013/078906 CN2013078906W WO2014005551A1 WO 2014005551 A1 WO2014005551 A1 WO 2014005551A1 CN 2013078906 W CN2013078906 W CN 2013078906W WO 2014005551 A1 WO2014005551 A1 WO 2014005551A1
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Prior art keywords
service
service information
network side
side device
identifier
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PCT/CN2013/078906
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English (en)
French (fr)
Inventor
焦斌
汪颖
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电信科学技术研究院
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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 EP13813443.2A priority Critical patent/EP2871904B1/en
Priority to US14/412,689 priority patent/US9723478B2/en
Publication of WO2014005551A1 publication Critical patent/WO2014005551A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals

Definitions

  • a cellular communication system is generally constituted by a terminal, a radio access network, and a core network.
  • the evolved universal terrestrial radio access network (Evolved Universal Terrestrial Radio Access)
  • E-UTRAN is a wireless access system composed of (evolved) base stations ((e)Node B, (e) B) connected to each other.
  • EPC is a core network system, and EPC includes a home contract server ( Home Subscriber
  • HSS Home Location Server
  • MME Mobility Management Entity
  • gateway Gateway
  • HSS is used to store subscription data of users
  • MME is used to implement mobility management of User Equipment (UE)
  • gateway It is used to implement storage, forwarding and routing functions for UE user plane data.
  • the user application In the existing cellular communication system, in the scenario where the user application accesses the user service network, the user application needs to access the application calendar by means of the data transmission channel established by the UE after accessing the cellular network and the proxy function provided by the core network gateway.
  • Network Interleave, services and Inernet.
  • the terminal For the scenario in which the UEs communicate with each other, the terminal must rely on the relay and proxy functions provided by the base station and the gateway to implement inter-terminal communication.
  • the existing cellular communication system does not support the function of obtaining service information between the terminals through proximity sensing. .
  • D2D device-to-device
  • multiple service use cases can be implemented.
  • the D2D mode can obtain service information directly from the peer end. This will be the existing cellular communication system service model. A revolutionary impact, which means that the introduction of D2D technology has made many new business models possible.
  • the present application provides a UE configuration method, a network side device, and a system for proximity sensing, which are used to implement cellular communication.
  • a method for configuring a user equipment of a sender for proximity sensing comprising:
  • the network side device receives the subscription information of the user equipment UE sent by the home contracting server HSS and saves, and the subscription information carries the service types signed by the UE;
  • the network side device determines, according to a preset mapping relationship between the service identifier and the service type, a list of service identifiers of each service type that the UE subscribes to, and allocates a temporary device identifier to the UE;
  • a method for configuring a receiving end user equipment for proximity sensing comprising:
  • the network side device receives the subscription information of the user equipment UE sent by the home contracting server HSS and saves, and the subscription information carries the service types signed by the UE;
  • the network side device determines, according to a preset mapping relationship between the service identifier and the service type, a service identifier filtering template corresponding to each service type that is subscribed by the UE, where the service identifier filtering template is used by the UE to receive through the air interface.
  • the service identifiers carried in the proximity sensing message are filtered, and the service identifier filtering template includes at least a list of service identifiers;
  • the network side device sends the service identifier filtering template to the base station, where the base station is configured to the UE.
  • a method for querying service information by a receiving UE configured by using the foregoing method includes:
  • the network side device receives the first service information query request that is sent by the receiving end UE and carries the service identifier to be queried and the temporary device identifier of the sending end UE;
  • the network side device determines a fixed identifier corresponding to the temporary device identifier of the sending end UE according to the mapping relationship between the temporary device identifier and the fixed identifier, and sends a second service that carries the service identifier to be queried and the fixed identifier to the HSS.
  • Information inquiry request ;
  • the network side device receives the service information returned by the HSS and sends the service information to the receiving end UE.
  • a method for querying service information by a receiving UE configured by using the foregoing method includes:
  • the first network side device serving the receiving end UE receives the first service information query request that is sent by the receiving end UE and carries the service identifier to be queried and the temporary device identifier of the sending end UE;
  • the second network side device determines, according to the mapping relationship between the temporary device identifier and the fixed identifier, the fixed identifier corresponding to the temporary device identifier of the sending end UE, and sends the service identifier and the fixed identifier that are to be queried to the HSS.
  • a second service information query request and receiving a service letter obtained by the HSS according to the second service information query request The information is sent to the receiving UE by the first network side device.
  • a network side device including:
  • a receiving unit configured to receive the subscription information of the user equipment UE sent by the home contracting server, the HSS, and the contract information carries the service types signed by the UE;
  • a determining unit configured to determine, according to a preset mapping relationship between the service identifier and the service type, a list of service identifiers of each service type that the UE subscribes to, and allocate a temporary device identifier to the UE;
  • a sending unit configured to send the list and the temporary device identifier to a base station, where the base station configures the
  • a network side device including:
  • a receiving unit configured to receive the subscription information of the user equipment UE sent by the home contracting server, the HSS, and the contract information carries the service types signed by the UE;
  • a determining unit configured to determine, according to a preset mapping relationship between the service identifier and the service type, a service identifier filtering template corresponding to each service type that is subscribed by the UE, where the service identifier filtering template is used by the UE to receive through the air interface
  • the service identifiers carried in the proximity sensing message are filtered, and the service identifier filtering template includes at least a list of service identifiers;
  • a system for querying service information including:
  • the receiving end UE is configured to send, to the network side device, a first service information query request that carries the service identifier to be queried and the temporary device identifier of the sending UE;
  • a network side device configured to receive the first service information query request, determine, according to a mapping relationship between the temporary device identifier and the fixed identifier, a fixed identifier corresponding to the temporary device identifier of the sending end UE, and send the to-be-queried to the HSS a service identifier and a second service information query request of the fixed identifier; and receiving the service information returned by the HSS to be sent to the receiving UE;
  • the HSS is configured to receive the second service information query request, and query the correspondence between the fixed identifier of the UE and the subscription data to determine the subscription data corresponding to the fixed identifier carried in the second service information query request, from the signing
  • the service information corresponding to the service identifier carried in the second service information query request is returned to the network side device.
  • a system for querying service information including:
  • the receiving end UE is configured to send, to the first network side device serving the receiving end UE, a first service information query request that carries the service identifier to be queried and the temporary device identifier of the sending UE;
  • the first network side device serving the receiving end UE configured to receive the first service information query request sent by the receiving end UE, and determine, according to the network side device identifier information included in the temporary device identifier of the sending end UE a second network side device serving the sender UE, and forwarding the first service information query request to the second The network side device; and the service information returned by the second network side device is sent to the receiving end UE;
  • the second network side device serving the sending end UE is configured to receive the first service information query request sent by the first network side device, and determine, according to a mapping relationship between the temporary device identifier and the fixed identifier, the sending end UE The temporary identifier corresponding to the temporary device identifier is sent, and the second service information query request carrying the service identifier to be queried and the fixed identifier is sent to the HSS, and the service obtained by the HSS according to the second service information query request is received. Sending the service information to the first network side device;
  • the HSS is configured to determine the subscription data of the sending UE according to the fixed identifier of the sending UE that is carried in the second service information query request, and obtain the second service information query request from the subscription data.
  • the carried service identifier corresponds to the service information, and the service information is returned to the second network side device.
  • the network side device determines a list of service identifiers of each service type that the sender UE subscribes to, and a temporary device identifier, and configures the UE to be close to using the service identifier list and the temporary device identifier.
  • the network side device determines the service identifier filtering template corresponding to each service type that the receiving UE subscribes to, and uses the service identifier filtering template to configure the UE to be close to the sensing receiving end, and the receiving end uses the receiving end.
  • the service identifier filtering template filters each service identifier carried in the proximity sensing message received through the air interface, and the configured UE and the receiving UE form a proximity sensing system between the terminals, so as to implement the terminal between the terminals in the cellular communication system.
  • the ability to access service information in a proximity-aware manner provides a new business model that provides a diverse range of services for users and enables cellular networks to evolve in a more intelligent manner.
  • FIG. 2 is a flowchart of a configuration method of a UE for a proximity UE for proximity sensing according to an embodiment of the present application
  • FIG. 3 is a flowchart of a method for configuring a UE at a receiving end for proximity sensing according to an embodiment of the present application
  • FIG. 4 is a flowchart of a method for a receiving end UE to query service information according to an embodiment of the present application
  • FIG. 5 is a flowchart of a method for querying service information by another receiving end UE according to an embodiment of the present application
  • FIG. 6 is a specific flowchart of configuring a sender UE in a specific embodiment of the present application
  • FIG. 7 is a specific flowchart of configuring a sender UE in a specific embodiment of the present application.
  • FIG. 8 is a specific flowchart of querying detailed service information in a specific embodiment of the present application.
  • FIG. 9 is a specific flowchart of querying detailed service information in a specific embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a network side device provided in an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of another network side device provided in an embodiment of the present application.
  • FIG. 12 is a schematic diagram of a system architecture of a first type of query service information provided in an embodiment of the present application
  • FIG. 13 is a schematic structural diagram of another system for querying service information provided in an embodiment of the present application
  • FIG. 14 is a schematic diagram of a system architecture of a second type of query service information provided in an embodiment of the present invention
  • FIG. 15 is a schematic diagram of a system architecture of a third type of query service information provided in an embodiment of the present application.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to implement the function of obtaining service information between terminals in a cellular communication system, the embodiment of the present application provides a UE configuration method for proximity sensing.
  • a base station is taken as an example, and in an actual application, an evolved base station (e B ) may also be used.
  • e B evolved base station
  • a method for configuring a UE for proximity sensing is provided, and the method mainly includes the following steps:
  • Step 201 The network side device receives the subscription information of the UE sent by the HSS and saves, and the subscription information carries the service types signed by the UE.
  • the UE and the HSS respectively save the service types to be sent by the UE to be sent in the form of the subscription data.
  • the service type may be an advertisement type, or may be a restaurant advertisement or a clothing advertisement further divided by the advertisement type. Show ticket advertisements, home appliance advertisements, etc.
  • the network side device refers to a core network node that has the UE proximity sensing management function, and may be implemented by the MME or by other core network nodes.
  • the network side device is not the MME, an interface exists between the network side device and the MME.
  • the subscription information of the UE sent by the HSS may be directly received, or the subscription information of the UE sent by the HSS may be received by the MME.
  • Step 202 The network side device determines, according to a preset mapping relationship between the service identifier and the service type, a list of service identifiers of each service type that the UE subscribes to, and allocates a temporary device identifier to the UE.
  • the temporary device identifier further includes identifier information of the network side device that allocates the temporary device identifier to the UE.
  • the temporary device identifier is composed of the identification information of the network side device that allocates the temporary device identifier for the UE and the identification information for uniquely identifying the UE.
  • the mapping between the service identifier and the service type saved locally by the network device can be set by the operator and can be dynamically controlled.
  • the temporary device identifier of the UE is allocated by the network side device.
  • the new network side device may re-allocate the temporary device identifier to the UE, and the reassigned temporary device
  • the device identifier contains the identification information of the new network side device.
  • the network side device further determines, according to the local policy, a list of service identifiers of the service types that the UE subscribes to, the local policy is mainly used for the subscribed UE in the roaming situation, and the network side device serving the current network is according to the UE.
  • the subscription data saved by the home network and the actual situation of the local network determine whether the proximity sensing service is provided for the UE, and the proximity sensing service is provided for the UE according to the type of service supported by the local network.
  • roaming network The supported service types include the advertising service type and the social service type, and the service type signed by the UE in the home network is the drug service type, and the roaming network does not support the drug service type, and the UE is not provided with the type of proximity. Perceived service.
  • Step 203 The network side device sends the determined service identifier list and the temporary device identifier to the base station, where the base station configures the UE.
  • the base station configures the determined service identifier list and the temporary device identifier to the UE by using Radio Resource Control (RRC) dedicated signaling.
  • RRC Radio Resource Control
  • the network side device may send the determined service identifier list and the temporary device identifier to the base station by using the MME.
  • the base station further controls whether the sending function of the proximity sensing message of the UE is activated or deactivated through the RRC dedicated signaling.
  • the UE After the UE activates the sending function of the proximity sensing message according to the indication of the base station, the UE broadcasts the proximity sensing message carrying the service identifier list and the temporary device identifier through the air interface, so that the receiving UE receives the proximity sensing message through the air interface.
  • the base station may perform the same RRC dedicated signaling control to simultaneously configure the determined service identifier list and the temporary device identifier to the UE, and indicate the sending function of the activation proximity sensing message, or separately call two independent RRC dedicated signaling respectively.
  • a configuration is performed to configure the determined service identity list and the temporary device identity to the UE and to initiate a transmission of the proximity awareness message.
  • a method for configuring a UE at a receiving end for proximity sensing is provided, and the method mainly includes the following steps:
  • Step 301 The network side device receives the subscription information of the UE sent by the HSS and saves, and the subscription information carries the service types signed by the UE.
  • the UE and the HSS respectively save the service types that the UE subscribes to receive in the form of the subscription data, and the HSS sends the subscription information of the UE to the network side device serving the UE.
  • the network side device is not the MME, an interface exists between the network side device and the MME.
  • the subscription information of the UE sent by the HSS may be directly received, or the subscription information of the UE sent by the HSS may be received by the MME.
  • Step 302 The network side device determines, according to a preset mapping relationship between the service identifier and the service type, a service identifier filtering template corresponding to each service type that is subscribed by the UE, where the service identifier filtering template is used by the UE in the proximity sensing message received through the air interface.
  • the carried service identifiers are filtered, and the service identifier filtering template includes at least a list of service identifiers.
  • the service identifier filtering template may further include service information corresponding to the service identifier, so as to filter the proximity sensing message received through the air interface by matching the service information.
  • the network side device also determines a service identifier filtering template in combination with a local policy, and the local policy is mainly used.
  • the network side device serving the current network determines whether to provide the proximity sensing service for the UE according to the subscription data saved by the UE in the home network and the actual situation of the local network, and according to the local network support.
  • the service type provides proximity sensing services for the UE.
  • Step 303 The network side device sends the service identifier filtering template to the base station, where the base station configures the UE.
  • the network side device sends the generated service identity filtering template to the base station as part of the UE context, and the base station locally saves the context of the UE.
  • the base station configures the service identity filtering template to the UE by using RRC dedicated signaling.
  • the network side device may send the service identity filtering template to the base station through the MME.
  • the base station may also activate or deactivate the receiving function of the proximity sensing message of the UE by using the RRC dedicated signaling.
  • the UE After the UE activates the receiving function of the proximity sensing message according to the indication of the base station, the UE receives the proximity sensing message carrying the service identifier list and the temporary device identifier broadcast by the transmitting end UE through the air interface through the air interface.
  • the UE access layer is configured based on the configuration.
  • the service identifier filtering template notifies the application layer of the UE after filtering the service identifiers carried in the received proximity sensing message.
  • the base station may simultaneously configure the determined service identifier list and the temporary device identifier to the UE and the receiving function for instructing the activation of the proximity sensing message by using the same RRC dedicated signaling control, or may separately invoke two independent RRC dedicated signaling.
  • the receiving of the determined service identification list and the temporary device identification to the UE and the receiving function of instructing activation of the proximity aware message are respectively implemented.
  • the embodiment of the present application further provides a method for querying the service information of the receiving end UE configured by using the foregoing method, where The method mainly includes the following steps:
  • Step 401 The network side device receives the first service information query request that is sent by the receiving end UE and carries the service identifier to be queried and the temporary device identifier of the sending end UE.
  • the HSS and the UE save the detailed service information of the UE in the form of subscription data, and use the fixed identifier of the UE as an index to save the subscription data of the UE.
  • the UE's fixed identity uses the International Mobile Subscriber Identity (IMSI).
  • IMSI International Mobile Subscriber Identity
  • the HSS uses the IMSI of the UE as an index of detailed service service information signed by the UE, and the detailed service information may be "XXX, operating various roast ducks, address Wudaokou, telephone XXXXX. . . . .
  • the sending end UE obtains the service identifier and the temporary device identifier from the network side and activates the sending of the proximity sensing message. After the function is sent, the proximity sensing message is broadcasted over the air interface.
  • the receiving end UE After receiving the proximity sensing message by the air interface, the receiving end UE obtains the service identifier and the temporary device identifier of the sending end UE from the proximity sensing message, and initiates the first to the network side device when the receiving end UE needs to obtain more detailed service information. Service information query request.
  • the network side device determines, according to the subscription information of the receiving UE, whether the receiving end UE has subscribed to the service information query function, and after determining that the receiving end UE has subscribed to the service information query function, Request service information from the HSS.
  • the HSS may be requested to query the service information directly, or the MME may request the HSS to query the service information.
  • Step 402 The network side device determines, according to the mapping relationship between the temporary device identifier and the fixed identifier, the fixed identifier corresponding to the temporary device identifier of the sending UE, and sends a second service information query request carrying the service identifier and the fixed identifier to be queried to the HSS.
  • the second service information query request carrying the service identifier and the fixed identifier to be queried may be directly sent to the HSS, and the MME may send the service identifier and the fixed identifier to be sent to the HSS. Second service information query request.
  • the network side device determines that the network side device served by the sending end UE and the network side device serving the sending end UE are the same according to the identifier information of the network side device of the sending end UE included in the temporary device identifier.
  • Step 403 The network side device receives the service information returned by the HSS and sends the service information to the receiving end UE.
  • the service information may be received directly from the HSS, or the service information may be received from the HSS through the MME.
  • the HSS After the network side device sends the second service information query request that carries the service identifier and the fixed identifier to be queried to the HSS, the HSS queries the correspondence between the fixed identifier of the UE and the subscription data to determine the fixed identifier carried in the second service information query request. Identifying the corresponding subscription data, and obtaining the service information corresponding to the service identifier carried in the second service information query request from the subscription data, and carrying the service information in the service information indication message and returning to the network side device, where the service information indication The message also carries the fixed identifier and the service identifier.
  • the network side device replaces the fixed identifier carried in the service information indication message returned by the HSS with the temporary device identifier of the sending end UE, and sends the updated service information indication message to the receiving end UE.
  • the HS S sends the query obtaining service information to the network side device in the service information container in the service information indication message, and the network side device does not need to parse the service information container, directly directly the service information container, the service identifier, and the temporary device.
  • the service information indication message composed of the identifiers is sent to the UE.
  • the network side device after obtaining the service information returned by the HSS, the network side device sends the service information to the UE in the form of a short message or the like.
  • a method for querying service information by the receiving UE configured by the foregoing method is further provided, and the method mainly includes the following steps:
  • Step 501 The first network side device serving the receiving UE receives the first service information query request that is sent by the receiving UE and carries the service identifier to be queried and the temporary device identifier of the sending UE.
  • the HSS and the transmitting end UE use the subscription data to save the detailed service information of the UE, and use the fixed identifier of the sending UE as an index to save the subscription data of the UE.
  • the fixed identifier of the sender UE uses an International Mobile Subscriber Identity (IMSI).
  • the sending end UE broadcasts the proximity sensing message through the air interface after obtaining the service identifier and the temporary device identifier from the network side and activating the sending function of the proximity sensing message.
  • the receiving end UE After receiving the proximity sensing message by the air interface, the receiving end UE obtains the service identifier and the temporary device identifier of the sending end UE from the proximity sensing message, and initiates to the first network side device when the receiving end UE needs to obtain more detailed service information.
  • the first network side device determines, according to the subscription information of the receiving end UE, whether the receiving end UE subscribes to the service information query function, and determines that the receiving end UE subscribes to the service information query function. After that, follow-up processing.
  • Step 502 The first network side device determines, according to the network side device identification information included in the temporary device identifier of the sending end UE, the second network side device served by the sending end UE, and forwards the first service information query request to the second network. Side equipment.
  • Step 503 The second network side device determines, according to the mapping relationship between the temporary device identifier and the fixed identifier, the fixed identifier corresponding to the temporary device identifier of the sending end UE, and sends a second service information query that carries the service identifier and the fixed identifier to be queried to the HSS. And requesting, and receiving the service information obtained by the HSS according to the second service information query request, and sending the information to the receiving end UE by using the first network side device.
  • the HSS determines the sender UE according to the fixed identifier of the sender UE carried in the second service information query request.
  • the subscription data, the service information corresponding to the service identifier carried in the second service information query request is obtained from the subscription data, and the service information is carried in the service information indication message and returned to the second network side device, where the service information indication message.
  • the service identifier and the fixed identifier are also carried in the middle.
  • the second network side device after receiving the service information indication message returned by the HSS, the second network side device, after replacing the fixed identifier carried in the service information indication message with the temporary device identifier of the sending end UE, sends the updated service information indication message to the first A network side device.
  • the HS S sends the query obtaining service information in the service information container in the service information indication message to the second network side device, and the second network side device does not need to parse the service information indication message to the first network side device.
  • the service information indicating that the first network side device comprises the service information container, the service identifier, and the temporary device identifier
  • the message can be sent to the UE.
  • the network side device after obtaining the service information returned by the HSS, the network side device sends the service information to the UE in the form of a short message or the like.
  • the specific process for configuring the service identifier and the temporary device identifier corresponding to each service type for the sending end UE is as follows:
  • Step 601 In the form of subscription data, the UE and the HSS respectively save the service types that the UE subscribes to and want to send;
  • Step 602 The HSS sends the subscription data to the MME serving the UE, where the subscription data includes each service type that the UE subscribes to send; the MME locally saves the subscription data of the UE, and according to the preset service type and service.
  • the mapping relationship of the MME generates a list of service identifiers corresponding to the service types that are subscribed by the UE, and allocates a temporary device identifier to the UE for carrying the proximity sensing message by using the air interface, where the temporary device identifier further includes the identifier of the MME.
  • Step 603 The MME sends a list of the service identifiers generated by the UE and the temporary device identifier to the e B as part of the UE context, where the eNB locally saves the context of the UE.
  • Step 604 The eNB allocates a list of the service identifiers and the temporary device identifiers to the UE to the UE by using the RRC dedicated signaling, and the eNB indicates that the sending function of the proximity sensing message of the UE is activated or deactivated by using the RCC dedicated signaling.
  • Step 605 The UE activates the sending function of the proximity sensing message according to the activation indication sent by the eNB, and the UE broadcasts the list of service identifiers obtained by the network and the temporary device identifier in the proximity sensing message through the air interface.
  • Step 701 The UE and the HSS respectively save the service types that the UE subscribes to receive, by means of the subscription data.
  • Step 702 The HSS sends the subscription data of the UE to the MME serving the UE, where the subscription data is included.
  • the service identifier filtering template is generated for the UE according to the mapping relationship between the preset service type and the service identifier, and the service identifier filtering template includes each service in addition to the list of service identifiers. Identify corresponding service information;
  • Step 703 The MME sends the service identifier filtering template generated by the UE to the eNB as part of the context of the UE, where the eNB locally saves the context of the UE.
  • Step 704 The eNB configures the service identity filtering template allocated to the UE to the UE by using the RRC dedicated signaling, and the eNB controls the receiving function of the proximity sensing message of the UE to be activated or deactivated through the RRC dedicated signaling.
  • Step 705 After the UE activates the receiving function of the proximity sensing message according to the activation indication of the eBN, the access layer of the UE is opened. The receiving function of the proximity sensing message transmitted through the air interface is activated, and the received proximity sensing message is filtered by using the service identifier filtering template obtained from the network side, and the filtered proximity sensing message is notified to the application layer of the UE.
  • the specific process of the receiving end UE querying the detailed service information of the received service identifier is as follows:
  • Step 801 The HSS uses the fixed identifier of the sending UE as an index, and saves the detailed service information of the sending UE by using a subscription manner.
  • Step 802 After receiving the list of the service identifiers and the temporary device identifiers allocated by the UE from the network side, the UE sends a proximity notification message through the air interface.
  • Step 803 The receiving end UE receives the proximity sensing message of the sending end UE through the air interface, and obtains the service identifier and the temporary device identifier of the sending end UE.
  • Step 804 When the receiving end UE needs to obtain detailed service information, the receiving end UE sends a service information query request that carries the service identifier to be queried and the temporary device identifier of the sending end UE to the MME.
  • Step 805 After receiving the service information query request, the MME first determines whether the receiving end UE has subscribed to the service information query function according to the subscription information of the receiving end UE. If it is determined that the subscription is established, the MME determines the mapping relationship between the temporary device identifier and the fixed identifier. Sending a fixed identifier corresponding to the UE temporary device identifier, and replacing the temporary device identifier carried in the service information query request with the determined fixed identifier, and sending the identifier to the HSS;
  • Step 806 The HSS obtains the corresponding subscription data by using the fixed identifier carried in the service information query request, and further obtains detailed service information corresponding to the service identifier carried in the service information query request included in the subscription data. Transmitting the service information to the MME in the service information indication message, and carrying the corresponding monthly service identifier and the fixed identifier of the sending end UE in the service information indication message;
  • Step 807 After the MME replaces the fixed identifier of the sender UE that is carried in the service information indication message with the temporary device identifier of the sender UE, the MME sends the updated service information indication message to the receiver UE; or, the MME obtains the service.
  • the service information in the information indication message is sent to the receiving end UE in the form of a short message.
  • the specific process of the receiving end UE querying the detailed service information of the received service identifier is as follows:
  • Step 901 The HSS uses the fixed identifier of the sending UE as an index, and saves detailed service information of the sending UE by using a subscription manner.
  • Step 902 After receiving the list of the service identifiers and the temporary device identifiers allocated by the UE from the network side, the UE sends a proximity sensing message through the air interface.
  • Step 903 The receiving end UE receives the proximity sensing message of the sending end UE through the air interface, and obtains the service identifier and the temporary device identifier of the sending end UE.
  • Step 904 When the receiving end UE needs to obtain detailed service information, the receiving end UE sends a service information query that carries the service identifier to be queried and the temporary device identifier of the sending end UE to the first MME serving the receiving end UE. Request
  • Step 905 The first MME receives the service information query request, and first determines whether the receiving end UE has subscribed to the service information query function according to the subscription information of the receiving end UE. If the subscription is established, the first MME obtains the temporary information carried in the service information query request. The identifier information of the MME included in the device identifier is determined as the second MME served by the sender UE, and the service information query request is forwarded to the second MME;
  • Step 906 The second MME determines, according to the mapping relationship between the temporary device identifier and the fixed identifier, the fixed identifier corresponding to the temporary device identifier of the sending end UE that is carried in the service information query request, and replaces the temporary device identifier in the service information query request with After determining the fixed identifier, sending the updated service information query request to the HSS;
  • Step 907 The HSS uses the fixed identifier carried in the service information query request as an index to obtain the subscription data of the sender UE, and further obtains the detailed service corresponding to the service identifier to be queried carried in the service information query request from the subscription data.
  • the information is carried in the service information indication message and sent to the second MME, where the service information indication message further carries a corresponding service identifier and a fixed identifier of the sender UE;
  • Step 908 The second MME replaces the fixed identifier of the sender UE that is carried in the service information indication message with the temporary device identifier of the sender UE, and sends the updated service information indication message to the first MME.
  • Step 909 The first MME sends the updated service information indication message to the receiving end UE; or, the first
  • the MME sends the service information in the service information indication message to the receiving UE in the form of a short message.
  • the embodiment of the present application further provides a network side device.
  • the network side device uses an MME as an example.
  • MME Mobility Management Entity
  • the repeated description will not be repeated.
  • the network side device mainly includes the following units:
  • the receiving unit 1001 is configured to receive and save the subscription information of the UE sent by the HSS, where the subscription information carries
  • Types of services contracted by the UE are Types of services contracted by the UE.
  • the determining unit 1002 is configured to determine, according to a preset mapping relationship between the service identifier and the service type, a list of service identifiers of each service type that the UE subscribes to, and allocate a temporary device identifier to the UE.
  • the sending unit 1003 is configured to send the determined list and the temporary device identifier to the base station, where the base station configures the UE.
  • the embodiment of the present application further provides another network side device.
  • the network side device takes an MME as an example, and the specific implementation of the network side device can refer to the foregoing method.
  • the specific implementation, the repetition will not be repeated, the network side equipment mainly includes the following units:
  • the receiving unit 1101 is configured to receive and save the subscription information of the UE that is sent by the HSS, where the subscription information carries each service type that the UE subscribes to;
  • the determining unit 1102 is configured to determine, according to a preset mapping relationship between the service identifier and the service type, a service identifier filtering template corresponding to each service type that is subscribed by the UE, where the service identifier filtering template is used by the UE in the proximity sensing message received through the air interface.
  • Each service identifier carried is filtered, and the service identifier filtering template includes at least a list of service identifiers;
  • the sending unit 1103 is configured to send the service identifier filtering template to the base station, where the base station configures the UE.
  • the embodiment of the present application further provides a system for querying service information.
  • the receiving end UE 1201 is configured to send, to the network side device, a first service information query request that carries the service identifier to be queried and the temporary device identifier of the sending end UE;
  • the network side device 1202 is configured to receive a first service information query request, determine a fixed identifier corresponding to the temporary device identifier of the sending end UE according to the mapping relationship between the temporary device identifier and the fixed identifier, and send the service identifier and the fixed identifier to be queried to the HSS.
  • the second service information query request; and the service information returned by the receiving HSS is sent to the receiving end UE;
  • the HSS 1203 is configured to receive the second service information query request, query the correspondence between the fixed identifier of the UE and the subscription data, determine the subscription data corresponding to the fixed identifier carried in the second service information query request, and obtain the second service information from the subscription data.
  • the service information corresponding to the service identifier carried in the query request is returned to the network side device.
  • the corresponding system is as shown in FIG. 14. If the network side device 1202 is the MME, the corresponding system is as shown in FIG. 14. If the network side device 1202 is another core network node (for example, the core network node may be referred to as a Proximity Server (ProSe)), the corresponding system is as shown in FIG.
  • ProSe Proximity Server
  • the HSS is further configured to carry the service information in the service information indication message and return the information to the network side device, where the service information indication message further carries a fixed identifier and a service identifier.
  • the network side device is further configured to: after receiving the service information indication message returned by the HSS, replace the fixed identifier carried in the service information indication message with the temporary device identifier of the sending end UE, and send the updated service information indication message to the Receiver UE.
  • the network side device is further configured to: after receiving the first service information query request, before the second service information query request is sent to the HSS, determine, according to the subscription information of the receiving UE, the receiving end UE subscribes to the service information query function.
  • the embodiment of the present application further provides another system for querying service information.
  • the system refer to the specific implementation of the foregoing method, and details are not described herein again. mainly includes:
  • the receiving end UE is configured to send, to the first network side device serving the receiving end UE, a first service information query request that carries the service identifier to be queried and the temporary device identifier of the sending UE;
  • the first network side device serving the receiving end UE is configured to receive the first service information query request sent by the receiving end UE, and determine, according to the network side device identifier information included in the temporary device identifier of the sending end UE, the serving terminal UE.
  • the second network side device forwards the first service information query request to the second network side device; and receives the service information returned by the second network side device and sends the service information to the receiving end UE;
  • the second network side device serving the sending end UE is configured to receive the first service information query request sent by the first network side device, and determine, according to the mapping relationship between the temporary device identifier and the fixed identifier, the temporary device identifier of the sending end UE. And sending, to the HSS, a second service information query request that carries the service identifier and the fixed identifier to be queried, and receives the service information obtained by the HSS according to the second service information query request, and sends the service information to the first network side. device;
  • the HSS is configured to determine the subscription data of the sender UE according to the fixed identifier of the sender UE that is carried in the second service information query request, and obtain the service information corresponding to the service identifier carried in the second service information query request from the subscription data, The service information is returned to the second network side device.
  • the HSS is further configured to carry the service information in the service information indication message and return the information to the second network side device, where the service information indication message further carries the service identifier and the fixed identifier.
  • the second network side device is further configured to: after receiving the service information indication message returned by the HSS, replace the fixed identifier carried in the service information indication message with the temporary device identifier of the sending end UE, and then update the service information indication message. Send to the first network side device.
  • the first network side device is further configured to: after receiving the first service information query request, before forwarding the first service information query request to the second network side device, determining, according to the subscription information of the receiving end UE, that the receiving end UE is subscribed. Service information query function.
  • the network side device determines a list of service identifiers of each service type that the sender UE subscribes to, and a temporary device identifier, and uses the service identifier list and the temporary device identifier to configure the UE to be configured as And the network side device determines the service identifier filtering template corresponding to each service type that the receiving UE subscribes to, and uses the service identifier filtering template to configure the UE to be close to the sensing receiving end, and the receiving end is configured.
  • the service identifier filtering template is used to filter each service identifier carried in the proximity sensing message received through the air interface, and the configured UE and the receiving UE form a proximity sensing system between the terminals, so as to implement a terminal between the terminals in the cellular communication system.
  • the function of obtaining service information by proximity sensing provides a brand-new business model, which can provide users with diversified services and make the cellular network develop in a more intelligent direction.
  • embodiments of the present application can be provided as a method, system, or computer program product.
  • the application can be in the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
  • the application can be in the form of a computer program product embodied on one or more computer-usable storage interfaces (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本申请公开了一种用于接近感知的UE配置方法、网络侧设备及系统，用以实现蜂窝通信系统中终端之间通过接近感知方式获得服务信息的功能。由网络侧设备配置发送端UE的待发送的各服务类型的服务标识以及临时设备标识，以及由网络侧设备根据接收端UE的待接收的服务类型为接收端UE配置服务标识过滤模版，从而使得配置后的发送端UE和接收端UE能够通过接近感知方式获得服务信息。

Description

用于接近感知的 UE配置方法、 网络侧设备及系统 本申请要求在 2012年 7月 6日提交中国专利局、申请号为 201210234916.4、发明名称为"用 于接近感知的 UE配制方法、 网络侧设备及系统"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 本申请涉及通信技术领域， 尤其涉及一种用于接近感知的 UE配置方法、 网络侧设备及 系统。 背景技术 如附图 1所示， 蜂窝通信系统一般由终端、 无线接入网和核心网构成。
其中， 演进的通用陆地无线接入网 （Evolved Universal Terrestrial Radio Access
Network , E-UTRAN )是一种由彼此相互连的 （演进型）基站（（e)Node B, (e) B )构成 的无线接入系统。 EPC是一种核心网系统， EPC中包含家乡签约服务器（ Home Subscriber
Server, HSS )、 移动性管理实体（ Mobility Management Entity, MME )和网关（ Gateway ), HSS用于存储用户的签约数据、 MME用于实现对用户设备 ( User Equipment, UE ) 的移 动性管理、 网关用于实现对 UE用户面数据的存储、 转发和路由功能。
现有的蜂窝通信系统中， 在用户应用程序访问用户服务网络的场景下， 用户应用程序 需要借助 UE在接入蜂窝网络后建立的数据传输通道以及核心网网关提供的代理功能才能 访问应用月艮务网络 ( Operator、 services and Inernet )。
而对于 UE之间相互通信的场景， 终端必须依靠基站以及网关提供的中继和代理功能 才能实现终端间通信， 现有的蜂窝通信系统并不支持终端之间通过接近感知方式获得服务 信息的功能。
如果将设备到设备 ( Device to Device, D2D )技术引入蜂窝网络将可以实现多种业务 用例，终端之间通过 D2D方式可以直接从对端获得服务信息，这将对现有的蜂窝通信系统 业务模型产生革命性的影响， 也就是说 D2D技术的引入使得很多新的业务模式成为可能。
但是， 现阶段 D2D技术和应用业务之间的结合还处于概念阶段， 缺乏将两者有机结合 起来的完整方案。 发明内容 本申请提供一种用于接近感知的 UE配置方法、 网络侧设备及系统， 用以实现蜂窝通 信系统中终端之间通过接近感知方式获得服务信息的功能。
本申请实施例提供的具体技术方案如下：
一种用于接近感知的发送端用户设备配置方法， 包括：
网络侧设备接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所述签 约信息中携带有所述 UE签约的各服务类型；
所述网络侧设备根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型的服务标识的列表， 并为所述 UE分配临时设备标识；
所述网络侧设备将所述列表和所述临时设备标识发送给基站， 由所述基站配置给所述
UE。
一种用于接近感知的接收端用户设备配置方法， 包括：
网络侧设备接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所述签 约信息中携带有所述 UE签约的各服务类型；
所述网络侧设备根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型对应的服务标识过滤模版， 所述服务标识过滤模版用于所述 UE对通过空中接口接 收的接近感知消息中携带的各服务标识进行过滤， 所述服务标识过滤模版至少包括服务标 识的列表；
所述网络侧设备将所述服务标识过滤模版发送给基站， 由所述基站配置给所述 UE。 一种釆用上述的方法进行配置的接收端 UE查询服务信息的方法， 包括：
网络侧设备接收接收端 UE发送的携带有待查询的服务标识和发送端 UE的临时设备 标识的第一服务信息查询请求；
所述网络侧设备根据临时设备标识与固定标识的映射关系确定所述发送端 UE的临时 设备标识对应的固定标识，向 HSS发送携带所述待查询的服务标识和所述固定标识的第二 服务信息查询请求；
所述网络侧设备接收所述 HSS返回的服务信息并发送给所述接收端 UE。
一种釆用上述的方法进行配置的接收端 UE查询服务信息的方法， 包括：
为接收端 UE服务的第一网络侧设备接收接收端 UE发送的携带有待查询的服务标识 和发送端 UE的临时设备标识的第一服务信息查询请求；
所述第一网络侧设备根据所述发送端 UE的临时设备标识中包含的网络侧设备标识信 息确定为所述发送端 UE服务的第二网络侧设备， 并将所述第一服务信息查询请求转发给 所述第二网络侧设备；
所述第二网络侧设备根据临时设备标识与固定标识的映射关系确定所述发送端 UE的 临时设备标识对应的固定标识，并向 HSS发送携带所述待查询的服务标识和所述固定标识 的第二服务信息查询请求，并接收所述 HSS根据所述第二服务信息查询请求获得的服务信 息后通过所述第一网络侧设备发送给所述接收端 UE。
一种网络侧设备， 包括：
接收单元， 用于接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所 述签约信息中携带有所述 UE签约的各服务类型；
确定单元， 用于根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型的服务标识的列表， 并为所述 UE分配临时设备标识；
发送单元， 用于将所述列表和所述临时设备标识发送给基站， 由所述基站配置给所述
UE。
一种网络侧设备， 包括：
接收单元， 用于接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所 述签约信息中携带有所述 UE签约的各服务类型；
确定单元， 用于根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型对应的服务标识过滤模版， 所述服务标识过滤模版用于所述 UE对通过空中接口接 收的接近感知消息中携带的各服务标识进行过滤， 所述服务标识过滤模版至少包括服务标 识的列表；
发送单元， 用于将所述服务标识过滤模版发送给基站， 由所述基站配置给所述 UE。 一种查询服务信息的系统， 包括：
接收端 UE,用于向网络侧设备发送携带有待查询的服务标识和发送端 UE的临时设备 标识的第一服务信息查询请求；
网络侧设备， 用于接收所述第一服务信息查询请求， 根据临时设备标识与固定标识的 映射关系确定所述发送端 UE的临时设备标识对应的固定标识， 向 HSS发送携带所述待查 询的服务标识和所述固定标识的第二服务信息查询请求；以及接收所述 HSS返回的所述服 务信息发送给所述接收端 UE;
HSS , 用于接收所述第二服务信息查询请求， 查询 UE的固定标识与签约数据的对应 关系确定所述第二服务信息查询请求中携带的所述固定标识对应的签约数据 , 从所述签约 数据中获取所述第二服务信息查询请求中携带的服务标识对应的服务信息返回给所述网 络侧设备。
一种查询服务信息的系统， 包括：
接收端 UE,用于向为接收端 UE服务的第一网络侧设备发送携带有待查询的服务标识 和发送端 UE的临时设备标识的第一服务信息查询请求；
为接收端 UE服务的第一网络侧设备， 用于接收所述接收端 UE发送的所述第一服务 信息查询请求， 根据所述发送端 UE的临时设备标识中包含的网络侧设备标识信息确定为 所述发送端 UE服务的第二网络侧设备， 并将所述第一服务信息查询请求转发给所述第二 网络侧设备； 以及接收所述第二网络侧设备返回的服务信息发送给所述接收端 UE;
为发送端 UE服务的第二网络侧设备， 用于接收所述第一网络侧设备发送的所述第一 服务信息查询请求， 根据临时设备标识与固定标识的映射关系确定所述发送端 UE的临时 设备标识对应的固定标识，并向 HSS发送携带所述待查询的服务标识和所述固定标识的第 二服务信息查询请求， 并接收所述 HSS根据所述第二服务信息查询请求获得的服务信息， 将所述服务信息发送给所述第一网络侧设备；
HSS, 用于根据所述第二服务信息查询请求中携带的所述发送端 UE的固定标识确定 所述发送端 UE的签约数据， 从所述签约数据中获取所述第二服务信息查询请求中携带的 服务标识对应的服务信息， 将该服务信息返回给所述第二网络侧设备。
基于上述技术方案， 本申请实施例中， 网络侧设备确定发送端 UE签约的各服务类型 的服务标识的列表以及临时设备标识， 并釆用该服务标识列表和临时设备标识将该 UE配 置为接近感知的发送端， 同时， 网络侧设备确定接收端 UE签约的各服务类型对应的服务 标识过滤模版， 并釆用该服务标识过滤模版将该 UE配置为接近感知的接收端， 该接收端 釆用服务标识过滤模版对通过空中接口接收的接近感知消息中携带的各服务标识进行过 滤， 该配置后的发送端 UE和接收端 UE组成终端间的接近感知系统， 实现蜂窝通信系统 中终端之间通过接近感知方式获得服务信息的功能， 从而提供了一种全新的业务模式， 能 够为用户提供多元化的服务， 使蜂窝网络向着更智能化的方向发展。 附图说明 图 1为现有的蜂窝通信系统架构示意图；
图 2为本申请实施例中用于接近感知的发送端 UE的配置方法流程图；
图 3为本申请实施例中用于接近感知的接收端 UE配置方法流程图；
图 4为本申请实施例中接收端 UE查询服务信息的方法流程图；
图 5为本申请实施例中另一接收端 UE查询服务信息的方法流程图；
图 6为本申请具体实施例中配置发送端 UE的具体流程图；
图 7为本申请具体实施例中配置发送端 UE的具体流程图；
图 8为本申请具体实施例中查询详细的服务信息的具体流程图；
图 9为本申请具体实施例中另一查询详细的服务信息的具体流程图；
图 10为本申请实施例中提供的网络侧设备的结构示意图；
图 11为本申请实施例中提供的另一网络侧设备的结构示意图；
图 12为本申请实施例中提供的第一种查询服务信息的系统架构示意图；
图 13为本申请实施例中提供的另一查询服务信息的系统架构示意图； 图 14为本申请实施例中提供的第二种查询服务信息的系统架构示意图； 图 15为本申请实施例中提供的第三种查询服务信息的系统架构示意图。 具体实施方式 为了实现蜂窝通信系统中终端之间通过接近感知方式获得服务信息的功能， 本申请实 施例提供了一种用于接近感知的 UE配置方法。
下面结合附图对本申请提供的优选的实施方式进行详细说明。
以下实施例中以基站为例进行说明， 实际应用中还可以是演进型基站（ e B )。
如附图 2所示， 本申请实施例中提供了一种用于接近感知的发送端 UE的配置方法， 该方法主要包括以下步骤：
步骤 201 : 网络侧设备接收 HSS发送的 UE的签约信息并保存， 该签约信息中携带有 该 UE签约的各服务类型。
其中， UE和 HSS通过签约数据的形式分别保存 UE签约的待发送的各服务类型， 例 如， 该服务类型可以是广告类型， 也可以是该广告类型进一步划分后的餐饮类广告、 服装 类广告、 演出门票类广告、 家用电器类广告等等。
本发明实施例中， 网络侧设备是指具备 UE接近感知管理功能的核心网节点， 可以由 MME实现， 也可以由其他核心网节点实现。
如果该网络侧设备不是 MME, 则该网络侧设备与 MME之间存在接口。 既可以直接 接收 HSS发送的 UE的签约信息， 也可以通过 MME接收 HSS发送的 UE的签约信息。
步骤 202: 网络侧设备根据预设的服务标识与服务类型的映射关系确定该 UE签约的 各服务类型的服务标识的列表， 并为该 UE分配临时设备标识。
较佳地，临时设备标识中还包括为 UE分配该临时设备标识的网络侧设备的标识信息。 具体地， 临时设备标识由为 UE分配临时设备标识的网络侧设备的标识信息和用于唯一标 识 UE的标识信息组成。
实际应用中， 网络侧设备本地保存的服务标识与服务类型的映射关系可以由运营商设 定， 并且可以进行动态控制。 UE的临时设备标识由网络侧设备负责分配， 在 UE移动到新 的网络侧设备的服务范围内时，可以由该新的网络侧设备重新为该 UE分配临时设备标识， 且该重新分配的临时设备标识中包含该新的网络侧设备的标识信息。
实际应用中， 网络侧设备还结合本地策略确定 UE签约的各服务类型的服务标识的列 表， 该本地策略主要用于签约的 UE在漫游情况下， 为当前网络服务的网络侧设备根据该 UE在家乡网络保存的签约数据以及本地网络的实际情况判断是否为该 UE提供接近感知 服务， 以及根据本地网络所支持的服务类型为该 UE提供接近感知服务。 例如， 漫游网络 支持的服务类型包括广告类服务类型和社交类服务类型， 而 UE在家乡网络所签约的服务 类型为药物类服务类型， 漫游网络并不支持药物类服务类型， 则不为 UE提供该类型的接 近感知服务。
步骤 203： 网络侧设备将确定的服务标识的列表和临时设备标识发送给基站， 由基站 配置给该 UE。
具体地， 基站通过无线资源控制（ Radio ResourceControl , RRC )专用信令将确定的服 务标识列表和临时设备标识配置给 UE。
如果网络侧设备不是 MME, 网络侧设备可以通过 MME将确定的服务标识的列表和 临时设备标识发送给基站。
本实施例中，基站还通过 RRC专用信令控制 UE的接近感知消息的发送功能激活或非 激活。
其中， UE根据基站的指示激活接近感知消息的发送功能后， 通过空中接口广播携带 有服务标识的列表和临时设备标识的接近感知消息， 以用于接收端 UE通过空中接口接收 该接近感知消息。
具体地， 基站可以通过同一个 RRC 专用信令控制同时将确定的服务标识列表和临时 设备标识配置给 UE以及指示激活接近感知消息的发送功能， 也可以分别调用两条独立的 RRC专用信令分别实现将确定的服务标识列表和临时设备标识配置给 UE以及指示激活接 近感知消息的发送功能。
如附图 3所示， 本申请实施例中提供了一种用于接近感知的接收端 UE配置方法， 该 方法主要包括以下步骤：
步骤 301 : 网络侧设备接收 HSS发送的 UE的签约信息并保存， 该签约信息中携带有 该 UE签约的各服务类型。
其中， UE和 HSS通过签约数据的形式分别保存 UE签约的希望接收的各服务类型， HSS再将 UE的签约信息发送给为该 UE服务的网络侧设备。
如果该网络侧设备不是 MME, 则该网络侧设备与 MME之间存在接口。 既可以直接 接收 HSS发送的 UE的签约信息， 也可以通过 MME接收 HSS发送的 UE的签约信息。
步骤 302: 网络侧设备根据预设的服务标识与服务类型的映射关系确定 UE签约的各 服务类型对应的服务标识过滤模版， 该服务标识过滤模版用于 UE对通过空中接口接收的 接近感知消息中携带的各服务标识进行过滤， 该服务标识过滤模版至少包括服务标识的列 表。
其中， 服务标识过滤模版中还可以包含服务标识对应的服务信息， 以对通过匹配服务 信息的方式对通过空中接口接收的接近感知消息进行过滤。
实际应用中， 网络侧设备还结合本地策略确定服务标识过滤模版， 该本地策略主要用 于签约的 UE在漫游情况下， 为当前网络服务的网络侧设备根据该 UE在家乡网络保存的 签约数据以及本地网络的实际情况判断是否为该 UE提供接近感知服务， 以及根据本地网 络所支持的服务类型为该 UE提供接近感知服务。
步骤 303： 网络侧设备将服务标识过滤模版发送给基站， 由基站配置给 UE。
其中， 网络侧设备将生成的服务标识过滤模版作为 UE上下文的一部分发送给基站， 基站在本地保存该 UE的上下文。
具体地， 基站通过 RRC专用信令将服务标识过滤模版配置给 UE。
如果网络侧设备不是 MME, 网络侧设备可以通过 MME将服务标识过滤模板发送给 基站。
本实施例中，基站还可以通过 RRC专用信令控制 UE的接近感知消息的接收功能激活 或非激活。
其中， UE根据基站的指示激活接近感知消息的接收功能后， 通过空中接口接收发送 端 UE通过空中接口广播的携带有服务标识的列表和临时设备标识的接近感知消息。
具体地， UE根据基站发送的携带服务标识过滤模版的配置指示消息后， 将该服务标 识过滤模版设置在接入层，在 UE通过空中接口接收接近感知消息后， UE的接入层基于配 置的服务标识过滤模版对接收的接近感知消息中携带的各服务标识进行过滤后通知 UE的 应用层。
实际应用中， 基站可以通过同一个 RRC 专用信令控制同时将确定的服务标识列表和 临时设备标识配置给 UE以及指示激活接近感知消息的接收功能， 也可以分别调用两条独 立的 RRC专用信令分别实现将确定的服务标识列表和临时设备标识配置给 UE以及指示激 活接近感知消息的接收功能。
针对接收端 UE和发送端 UE属于同一个网络侧设备的情况， 如附图 4所示， 本申请 实施例中还提供了一种釆用上述方法配置的接收端 UE查询服务信息的方法， 该方法主要 包括以下步骤：
步骤 401 : 网络侧设备接收接收端 UE发送的携带有待查询的服务标识和发送端 UE 的临时设备标识的第一服务信息查询请求。
本实施例中， HSS和 UE釆用签约数据的形式保存 UE的详细服务信息， 并且釆用 UE 的固定标识作为索引保存 UE的签约数据。
优选地， UE 的固定标识釆用国际移动用户标识 （International Mobile Subscriber Identity, IMSI )。
例如， HSS釆用 UE的 IMSI作为 UE签约的详细服务服务信息的索引，该详细服务信 息可以是 "XXX, 经营各种烤鸭， 地址五道口， 电话 XXXXX . . . . . .，，。
其中， 发送端 UE在从网络侧获得服务标识和临时设备标识并激活接近感知消息的发 送功能后， 通过空中接口以广播方式发送接近感知消息。
接收端 UE通过空中接口接收接近感知消息后， 从该接近感知消息中获得服务标识和 发送端 UE的临时设备标识， 在接收端 UE需要获得更加详细的服务信息时， 向网络侧设 备发起第一服务信息查询请求。
较佳地， 网络侧设备接收第一服务信息查询请求后， 根据接收端 UE的签约信息确定 接收端 UE是否签约了服务信息查询功能， 在确定该接收端 UE签约了服务信息查询功能 之后， 再向 HSS请求查询服务信息。
如果网络侧设备不是 MME,既可以直接向 HSS请求查询服务信息，也可以通过 MME 向 HSS请求查询服务信息。
步骤 402： 网络侧设备根据临时设备标识与固定标识的映射关系确定发送端 UE的临 时设备标识对应的固定标识，向 HSS发送携带该待查询的服务标识和固定标识的第二服务 信息查询请求。
如果网络侧设备不是 MME, 既可以直接向 HSS发送携带该待查询的服务标识和固定 标识的第二服务信息查询请求，也可以通过 MME向 HSS发送携带该待查询的服务标识和 固定标识的第二服务信息查询请求。
具体地， 网络侧设备根据临时设备标识中包含的发送端 UE的网络侧设备的标识信息 确定为发送端 UE服务的网络侧设备与为发送端 UE服务的网络侧设备为同一个。
步骤 403: 网络侧设备接收 HSS返回的服务信息并发送给接收端 UE。
如果网络侧设备不是 MME, 既可以直接从 HSS接收服务信息， 也可以通过 MME从 HSS接收服务信息。
其中，网络侧设备向 HSS发送携带该待查询的服务标识和固定标识的第二服务信息查 询请求后， HSS查询 UE的固定标识与签约数据的对应关系确定第二服务信息查询请求中 携带的固定标识对应的签约数据 , 从该签约数据中获取第二服务信息查询请求中携带的服 务标识对应的服务信息， 并将该服务信息携带在服务信息指示消息中返回给网络侧设备， 该服务信息指示消息中还携带有该固定标识和服务标识。
具体地，网络侧设备将 HSS返回的服务信息指示消息中携带的固定标识替换为发送端 UE的临时设备标识， 将更新后的服务信息指示消息发送给接收端 UE。
优选地， HS S将查询获得服务信息携带在服务信息指示消息中的服务信息容器中发送 给网络侧设备， 网络侧设备无需解析该服务信息容器， 直接将该服务信息容器、 服务标识 以及临时设备标识组成的服务信息指示消息发送给 UE即可。
在另一个实现中， 网络侧设备在获得 HSS返回的服务信息后， 釆用短消息等形式将服 务信息发送给 UE。
针对接收端 UE和发送端 UE不属于同一个网络侧设备的情况， 如附图 5所示， 本申 请实施例中还提供了一种釆用上述方法配置的接收端 UE查询服务信息的方法， 该方法主 要包括以下步骤：
步骤 501：为接收端 UE服务的第一网络侧设备接收接收端 UE发送的携带有待查询的 服务标识和发送端 UE的临时设备标识的第一服务信息查询请求。
本实施例中， HSS和发送端 UE釆用签约数据的形式保存 UE的详细服务信息， 并且 釆用发送端 UE的固定标识作为索引保存 UE的签约数据。 优选地， 发送端 UE的固定标 识釆用国际移动用户标识（ International Mobile Subscriber Identity, IMSI )。
其中， 发送端 UE在从网络侧获得服务标识和临时设备标识并激活接近感知消息的发 送功能后， 通过空中接口以广播方式发送接近感知消息。
接收端 UE通过空中接口接收接近感知消息后， 从该接近感知消息中获得服务标识和 发送端 UE的临时设备标识， 在接收端 UE需要获得更加详细的服务信息时， 向第一网络 侧设备发起第一服务信息查询请求。
较佳地， 第一网络侧设备接收第一服务信息查询请求后， 根据接收端 UE的签约信息 确定该接收端 UE是否签约了服务信息查询功能， 在确定该接收端 UE签约了服务信息查 询功能后， 再进行后续处理。
步骤 502: 第一网络侧设备根据发送端 UE的临时设备标识中包含的网络侧设备标识 信息确定为发送端 UE服务的第二网络侧设备， 并将第一服务信息查询请求转发给第二网 络侧设备。
步骤 503： 第二网络侧设备根据临时设备标识与固定标识的映射关系确定发送端 UE 的临时设备标识对应的固定标识，并向 HSS发送携带待查询的服务标识和固定标识的第二 服务信息查询请求，并接收 HSS根据第二服务信息查询请求获得的服务信息后通过第一网 络侧设备发送给接收端 UE。
其中，第二网络侧设备向 HSS发送携带待查询的服务标识和述固定标识的第二服务信 息查询请求后， HSS根据第二服务信息查询请求中携带的发送端 UE的固定标识确定发送 端 UE的签约数据， 从签约数据中获取第二服务信息查询请求中携带的服务标识对应的服 务信息， 并将该服务信息携带在服务信息指示消息中返回给第二网络侧设备 , 该服务信息 指示消息中还携带有该服务标识和固定标识。
具体地， 第二网络侧设备接收 HSS返回的服务信息指示消息后， 将服务信息指示消息 中携带的固定标识替换为发送端 UE的临时设备标识后， 将更新后的服务信息指示消息发 送给第一网络侧设备。
优选地， HS S将查询获得服务信息携带在服务信息指示消息中的服务信息容器中发送 给第二网络侧设备， 第二网络侧设备无需解析将该服务信息指示消息转发给第一网络侧设 备， 第一网络侧设备将该服务信息容器、 服务标识以及临时设备标识组成的服务信息指示 消息发送给 UE即可。
在另一个实现中， 网络侧设备在获得 HSS返回的服务信息后， 釆用短消息等形式将服 务信息发送给 UE。
下面通过四个具体实施例对本申请实施例所提供的终端之间通过接近感知方式获得 服务信息的具体过程进行说明。
具体实施例一， 如附图 6所示， 为发送端 UE配置各服务类型对应的服务标识以及临 时设备标识的具体过程如下：
步骤 601 : 通过签约数据的形式， UE和 HSS分别保存 UE签约的希望发送的各服务 类型；
步骤 602: HSS将该签约数据发送给为该 UE服务的 MME, 该签约数据中包含 UE签 约的希望发送的各服务类型； MME在本地保存 UE的签约数据，并根据预设的服务类型与 服务标识的映射关系生成 UE签约的各服务类型对应的服务标识的列表， 并为 UE分配临 时设备标识， 以用于通过空中接口发送接近感知消息时携带， 该临时设备标识中还包含该 MME的标识信息；
步骤 603： MME将为 UE生成的服务标识的列表和临时设备标识作为 UE上下文的一 部分发送给 e B , eNB在本地保存 UE的上下文；
步骤 604: eNB通过 RRC专用信令将为 UE分配服务标识的列表和临时设备标识配置 给 UE,并且， eNB通过 RCC专用信令指示 UE的接近感知消息的发送功能激活或非激活； 步骤 605: UE根据 eNB发送的激活指示激活接近感知消息的发送功能， 则 UE将从 网络获得的服务标识的列表和临时设备标识携带在接近感知消息中通过空中接口进行广 播。
具体实施例二， 如附图 7所示， 为发送端 UE配置服务标识过滤模版的具体过程如下： 步骤 701 : 通过签约数据的方式， UE和 HSS分别保存 UE签约的希望接收的各服务 类型；
步骤 702: HSS将 UE的签约数据发送给为该 UE服务的 MME, 该签约数据中包括
UE签约的希望接收的各服务类型， MME根据预设的服务类型与服务标识的映射关系， 为 该 UE生成服务标识过滤模版， 该服务标识过滤模版除了包含服务标识的列表外还包含每 个服务标识对应的服务信息；
步骤 703: MME将为 UE生成的服务标识过滤模版作为 UE的上下文的一部分发送给 eNB, eNB在本地保存该 UE的上下文；
步骤 704: eNB通过 RRC专用信令将为 UE分配的服务标识过滤模版配置给 UE, 并 且 eNB通过 RRC专用信令控制 UE的接近感知消息的接收功能激活或非激活；
步骤 705： UE根据 eBN的激活指示激活接近感知消息的接收功能后， UE的接入层开 启对通过空中接口传输的接近感知消息的接收功能， 并釆用从网络侧获得的服务标识过滤 模版对接收的接近感知消息进行过滤， 并将过滤后的接近感知消息通知 UE的应用层。
具体实施例三， 如附图 8所示， 接收端 UE和发送端 UE属于同一个 MME的情况下， 接收端 UE查询接收到的服务标识的详细服务信息的具体过程如下：
步骤 801 : HSS以发送端 UE的固定标识作为索引， 通过签约的方式保存该发送端 UE 的详细的服务信息；
步骤 802: 发送端 UE从网络侧获得为其分配的服务标识的列表和临时设备标识后， 通过空中接口进行广播发送接近感知消息；
步骤 803:接收端 UE通过空中接口接收发送端 UE的接近感知消息获得发送端 UE的 服务标识和临时设备标识；
步骤 804: 在接收端 UE需要获取详细的服务信息时，接收端 UE向 MME发送携带待 查询的服务标识和发送端 UE的临时设备标识的服务信息查询请求；
步骤 805: MME接收服务信息查询请求后， 首选根据接收端 UE的签约信息判断该接 收端 UE是否签约了服务信息查询功能， 如果确定签约成立， MME在根据临时设备标识 与固定标识的映射关系确定发送端 UE临时设备标识对应的固定标识， 并将服务信息查询 请求中携带的临时设备标识替换为确定的固定标识后发送给 HSS;
步骤 806: HSS以服务信息查询请求中携带的固定标识为索引， 获取相应的签约数据， 并进一步获得该签约数据中包含的、 与服务信息查询请求中携带的服务标识对应的、 详细 的服务信息， 将该服务信息携带在服务信息指示消息中发送给 MME, 并在该服务信息指 示消息中携带相应的月艮务标识和发送端 UE的固定标识；
步骤 807: MME将服务信息指示消息中携带的发送端 UE的固定标识替换为该发送端 UE 的临时设备标识后， 将该更新后的服务信息指示消息发送给接收端 UE; 或者， MME 获取服务信息指示消息中的服务信息， 通过短消息的形式将该服务信息发送给接收端 UE。
具体实施例四， 如附图 9所示， 接收端 UE和发送端 UE分别属于不同的 MME的情 况下， 接收端 UE查询接收到的服务标识的详细服务信息的具体过程如下：
步骤 901 : HSS以发送端 UE的固定标识作为索引， 通过签约的方式保存发送端 UE 的详细的服务信息；
步骤 902: 发送端 UE从网络侧获得为其分配的服务标识的列表和临时设备标识后， 通过空中接口进行广播发送接近感知消息；
步骤 903:接收端 UE通过空中接口接收发送端 UE的接近感知消息获得发送端 UE的 服务标识和临时设备标识；
步骤 904: 在接收端 UE需要获取详细的服务信息时， 接收端 UE向为该接收端 UE服 务的第一 MME发送携带待查询的服务标识和发送端 UE的临时设备标识的服务信息查询 请求；
步骤 905: 第一 MME收到服务信息查询请求， 首先根据接收端 UE的签约信息判断该 接收端 UE是否签约了服务信息查询功能， 如果签约成立， 第一 MME获得服务信息查询 请求中携带的临时设备标识中包含的 MME 的标识信息并确定为发送端 UE服务的第二 MME, 并将该服务信息查询请求转发给该第二 MME;
步骤 906： 第二 MME根据临时设备标识与固定标识的映射关系， 确定服务信息查询 请求中携带的发送端 UE的临时设备标识对应的固定标识， 并将服务信息查询请求中的临 时设备标识替换为确定的固定标识后， 将该更新后的服务信息查询请求发送给 HSS;
步骤 907: HSS以服务信息查询请求中携带的固定标识作为索引， 获取发送端 UE的 签约数据 , 进一步从该签约数据中获取与服务信息查询请求中携带的待查询的服务标识对 应的详细的服务信息， 将该服务信息携带在服务信息指示消息中发送给第二 MME, 该服 务信息指示消息中还携带有相应的服务标识和发送端 UE的固定标识；
步骤 908:第二 MME将服务信息指示消息中携带的发送端 UE的固定标识替换为该发 送端 UE的临时设备标识， 将该更新后的服务信息指示消息发送给第一 MME;
步骤 909: 第一 MME将该更新后的服务信息指示消息发送给接收端 UE; 或者， 第一
MME将该服务信息指示消息中的服务信息以短消息的形式发送给接收端 UE。
基于同一发明构思， 如附图 10 所示， 本申请实施例还提供了一种网络侧设备， 本实 施例中该网络侧设备以 MME为例，该网络侧设备的具体实施可参见上述方法的具体实施， 重复之处不再赘述， 该网络侧设备主要包括以下单元：
接收单元 1001 , 用于接收 HSS发送的 UE的签约信息并保存， 该签约信息中携带有
UE签约的各服务类型；
确定单元 1002, 用于根据预设的服务标识与服务类型的映射关系确定 UE签约的各服 务类型的服务标识的列表， 并为 UE分配临时设备标识；
发送单元 1003 , 用于将该确定的列表和临时设备标识发送给基站， 由基站配置给 UE。 基于同一发明构思， 如附图 11所示， 本申请实施例还提供了另一种网络侧设备， 本实 施例中该网络侧设备以 MME为例，该网络侧设备的具体实施可参见上述方法的具体实施， 重复之处不再赘述， 该网络侧设备主要包括以下单元：
接收单元 1101 , 用于接收 HSS发送的 UE的签约信息并保存， 该签约信息中携带有 UE签约的各服务类型；
确定单元 1102, 用于根据预设的服务标识与服务类型的映射关系确定 UE签约的各服 务类型对应的服务标识过滤模版， 该服务标识过滤模版用于 UE对通过空中接口接收的接 近感知消息中携带的各服务标识进行过滤， 该服务标识过滤模版至少包括服务标识的列 表； 发送单元 1103 , 用于将服务标识过滤模版发送给基站， 由基站配置给 UE。
基于同一发明构思， 如附图 12 所示， 本申请实施例还提供了一种查询服务信息的系 统， 该系统的具体实施可参见上述方法的具体实施， 重复之处不再赘述， 该系统主要包括： 接收端 UE1201 ,用于向网络侧设备发送携带有待查询的服务标识和发送端 UE的临时 设备标识的第一服务信息查询请求；
网络侧设备 1202 , 用于接收第一服务信息查询请求， 根据临时设备标识与固定标识的 映射关系确定发送端 UE的临时设备标识对应的固定标识， 向 HSS发送携带待查询的服务 标识和固定标识的第二服务信息查询请求； 以及接收 HSS 返回的服务信息发送给接收端 UE;
HSS 1203 , 用于接收第二服务信息查询请求， 查询 UE的固定标识与签约数据的对应 关系确定第二服务信息查询请求中携带的固定标识对应的签约数据 , 从签约数据中获取第 二服务信息查询请求中携带的服务标识对应的服务信息返回给网络侧设备。
其中， 如果网络侧设备 1202是 MME, 则相应的系统如图 14所示。 如果网络侧设备 1202是其他核心网节点（例如，可以称该核心网节点为邻近感知服务器（ Proximity Server, ProSe ) ), 则相应的系统如图 15所示。
其中， HSS还用于将该服务信息携带在服务信息指示消息中返回给网络侧设备， 该服 务信息指示消息中还携带有固定标识和服务标识。
其中， 网络侧设备还用于在接收 HSS返回的服务信息指示消息后， 将该服务信息指示 消息中携带的固定标识替换为发送端 UE的临时设备标识， 将更新后的服务信息指示消息 发送给接收端 UE。
其中， 网络侧设备还用于接收第一服务信息查询请求后， 向 HSS发送第二服务信息查 询请求之前， 根据接收端 UE的签约信息确定接收端 UE签约了服务信息查询功能。
基于同一发明构思， 如附图 13 所示， 本申请实施例还提供了另一种查询服务信息的 系统， 该系统的具体实施可参见上述方法的具体实施， 重复之处不再赘述， 该系统主要包 括：
接收端 UE,用于向为接收端 UE服务的第一网络侧设备发送携带有待查询的服务标识 和发送端 UE的临时设备标识的第一服务信息查询请求；
为接收端 UE服务的第一网络侧设备， 用于接收接收端 UE发送的第一服务信息查询 请求， 根据发送端 UE的临时设备标识中包含的网络侧设备标识信息确定为发送端 UE服 务的第二网络侧设备， 并将第一服务信息查询请求转发给第二网络侧设备； 以及接收第二 网络侧设备返回的服务信息发送给接收端 UE;
为发送端 UE服务的第二网络侧设备， 用于接收第一网络侧设备发送的第一服务信息 查询请求， 根据临时设备标识与固定标识的映射关系确定发送端 UE的临时设备标识对应 的固定标识， 并向 HSS发送携带待查询的服务标识和固定标识的第二服务信息查询请求， 并接收 HSS根据第二服务信息查询请求获得的服务信息，将该服务信息发送给第一网络侧 设备；
HSS ,用于根据第二服务信息查询请求中携带的发送端 UE的固定标识确定发送端 UE 的签约数据 , 从该签约数据中获取第二服务信息查询请求中携带的服务标识对应的服务信 息， 将该服务信息返回给第二网络侧设备。
其中， HSS还用于将服务信息携带在服务信息指示消息中返回给第二网络侧设备， 该 服务信息指示消息中还携带有服务标识和所述固定标识。
其中， 第二网络侧设备还用于接收 HSS返回的服务信息指示消息后， 将该服务信息指 示消息中携带的固定标识替换为发送端 UE的临时设备标识后， 将更新后的服务信息指示 消息发送给第一网络侧设备。
其中， 第一网络侧设备还用于接收第一服务信息查询请求后， 将该第一服务信息查询 请求转发给第二网络侧设备之前， 根据接收端 UE的签约信息确定该接收端 UE签约了服 务信息查询功能。
基于上述技术方案， 本申请实施例中， 网络侧设备确定发送端 UE签约的各服务类型 的服务标识的列表以及临时设备标识， 并釆用该服务标识列表和临时设备标识将该 UE被 配置为接近感知的发送端， 同时， 网络侧设备确定接收端 UE签约的各服务类型对应的服 务标识过滤模版， 并釆用该服务标识过滤模版将该 UE配置为接近感知的接收端， 该接收 端釆用服务标识过滤模版对通过空中接口接收的接近感知消息中携带的各服务标识进行 过滤， 该配置后的发送端 UE和接收端 UE组成终端间的接近感知系统， 实现蜂窝通信系 统中终端之间通过接近感知方式获得服务信息的功能， 从而提供了一种全新的业务模式， 能够为用户提供多元化的服务， 使蜂窝网络向着更智能化的方向发展。
本领域内的技术人员应明白， 本申请的实施例可提供为方法、 系统、 或计算机程序产 品。 因此， 本申请可釆用完全硬件实施例、 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， 本申请可釆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 可用存储介盾 （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。
本申请是参照根据本申请实施例的方法、 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。
尽管已描述了本申请的优选实施例， 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 实施例以及落入本申请范围的所有变更和修改。
显然， 本领域的技术人员可以对本申请实施例进行各种改动和变型而不脱离本申请实 施例的精神和范围。 这样， 倘若本申请实施例的这些修改和变型属于本申请权利要求及其 等同技术的范围之内， 则本申请也意图包含这些改动和变型在内。

Claims

权 利 要 求
1、 一种用于接近感知的发送端用户设备配置方法， 其特征在于， 包括：
网络侧设备接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所述签 约信息中携带有所述 UE签约的各服务类型；
所述网络侧设备根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型的服务标识的列表， 并为所述 UE分配临时设备标识；
所述网络侧设备将所述列表和所述临时设备标识发送给基站， 由所述基站配置给所述
UE。
2、 如权利要求 1所述的方法， 其特征在于， 所述临时设备标识中还包括为所述 UE分 配所述临时设备标识的所述网络侧设备的标识信息。
3、 如权利要求 1 所述的方法， 其特征在于， 所述网络侧设备将所述列表和所述临时 设备标识发送给基站后， 包括：
所述基站通过无线资源控制 RRC 专用信令将所述列表和所述临时设备标识配置给所 述 UE。
4、 如权利要求 3所述的方法， 其特征在于， 所述基站通过无线资源控制 RRC专用信 令控制所述 UE的接近感知消息的发送功能激活或非激活。
5、 如权利要求 4所述的方法， 其特征在于， 所述 UE根据所述基站的指示激活接近感 知消息的发送功能后， 通过空中接口广播携带有所述列表和所述临时设备标识的接近感知 消息， 以用于接收端 UE通过空中接口接收所述接近感知消息。
6、 一种用于接近感知的接收端用户设备配置方法， 其特征在于， 包括：
网络侧设备接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所述签 约信息中携带有所述 UE签约的各服务类型；
所述网络侧设备根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型对应的服务标识过滤模版， 所述服务标识过滤模版用于所述 UE对通过空中接口接 收的接近感知消息中携带的各服务标识进行过滤， 所述服务标识过滤模版至少包括服务标 识的列表；
所述网络侧设备将所述服务标识过滤模版发送给基站， 由所述基站配置给所述 UE。
7、 如权利要求 6 所述的方法， 其特征在于， 所述网络侧设备将所述服务标识过滤模 版后发送给基站后， 包括：
所述基站通过无线资源控制 RRC专用信令将所述服务标识过滤模版配置给所述 UE。
8、 如权利要求 7所述的方法， 其特征在于， 所述基站通过无线资源控制 RRC专用信 令控制所述 UE的接近感知消息的接收功能激活或非激活。
9、 如权利要求 8所述的方法， 其特征在于， 所述 UE根据所述基站的指示激活所述接 近感知消息的接收功能后， 通过空中接口接收发送端 UE通过空中接口广播的携带有服务 标识的列表和临时设备标识的接近感知消息。
10、 如权利要求 9所述的方法， 其特征在于， 所述 UE通过空中接口接收发送端 UE 通过空中接口广播的携带有服务标识的列表和临时设备标识的接近感知消息， 包括： 所述 UE的接入层基于配置的所述服务标识过滤模版对接收的所述接近感知消息中携 带的各服务标识进行过滤后通知所述 UE的应用层。
11、 一种釆用权利要求 6所述的方法进行配置的接收端 UE查询服务信息的方法， 其 特征在于， 包括：
网络侧设备接收接收端 UE发送的携带有待查询的服务标识和发送端 UE的临时设备 标识的第一服务信息查询请求；
所述网络侧设备根据临时设备标识与固定标识的映射关系确定所述发送端 UE的临时 设备标识对应的固定标识，向 HSS发送携带所述待查询的服务标识和所述固定标识的第二 服务信息查询请求；
所述网络侧设备接收所述 HSS返回的服务信息并发送给所述接收端 UE。
12、 如权利要求 11所述的方法， 其特征在于， 向 HSS发送携带所述待查询的服务标 识和所述固定标识的第二服务信息查询请求后， 包括：
所述 HSS查询 UE的固定标识与签约数据的对应关系确定所述第二服务信息查询请求 中携带的所述固定标识对应的签约数据 , 从所述签约数据中获取所述第二服务信息查询请 求中携带的服务标识对应的服务信息， 并将该服务信息携带在服务信息指示消息中返回给 所述 MME , 所述服务信息指示消息中还携带有所述固定标识和所述服务标识。
13、 如权利要求 12所述的方法， 其特征在于， 所述网络侧设备接收所述 HSS返回的 所述服务信息指示消息后， 包括：
所述网络侧设备将所述服务信息指示消息中携带的所述固定标识替换为所述发送端
UE的临时设备标识， 将更新后的服务信息指示消息发送给所述接收端 UE。
14、 如权利要求 11、 12或 13所述的方法， 其特征在于， 所述网络侧设备接收所述第 一服务信息查询请求后， 向所述 HSS发送所述第二服务信息查询请求之前， 包括： 根据所 述接收端 UE的签约信息确定所述接收端 UE签约了服务信息查询功能。
15、 一种釆用权利要求 6所述的方法进行配置的接收端 UE查询服务信息的方法， 其 特征在于， 包括：
为接收端 UE服务的第一网络侧设备接收接收端 UE发送的携带有待查询的服务标识 和发送端 UE的临时设备标识的第一服务信息查询请求； 所述第一 MME根据所述发送端 UE的临时设备标识中包含的网络侧设备标识信息确 定为所述发送端 UE服务的第二网络侧设备， 并将所述第一服务信息查询请求转发给所述 第二网络侧设备；
所述第二网络侧设备根据临时设备标识与固定标识的映射关系确定所述发送端 UE的 临时设备标识对应的固定标识，并向 HSS发送携带所述待查询的服务标识和所述固定标识 的第二服务信息查询请求，并接收所述 HSS根据所述第二服务信息查询请求获得的服务信 息后通过所述第一网络侧设备发送给所述接收端 UE。
16、 如权利要求 15所述的方法， 其特征在于， 向 HSS发送携带所述待查询的服务标 识和所述固定标识的第二服务信息查询请求后， 包括：
所述 HSS根据所述第二服务信息查询请求中携带的所述发送端 UE的固定标识确定所 述发送端 UE的签约数据， 从所述签约数据中获取所述第二服务信息查询请求中携带的服 务标识对应的服务信息， 并将该服务信息携带在服务信息指示消息中返回给所述第二网络 侧设备 , 所述服务信息指示消息中还携带有所述服务标识和所述固定标识。
17、 如权利要求 16所述的方法， 其特征在于， 所述第二网络侧设备接收所述 HSS返 回的所述服务信息指示消息后， 包括：
所述第二网络侧设备将所述服务信息指示消息中携带的所述固定标识替换为所述发 送端 UE的临时设备标识后， 将更新后的服务信息指示消息发送给所述第一网络侧设备。
18、 如权利要求 15、 16或 17所述的方法， 其特征在于， 所述第一网络侧设备接收所 述第一服务信息查询请求后， 将所述第一服务信息查询请求转发给所述第二网络侧设备之 前， 包括： 根据所述接收端 UE的签约信息确定所述接收端 UE签约了服务信息查询功能。
19、 一种网络侧设备， 其特征在于， 包括：
接收单元， 用于接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所 述签约信息中携带有所述 UE签约的各服务类型；
确定单元， 用于根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型的服务标识的列表， 并为所述 UE分配临时设备标识；
发送单元， 用于将所述列表和所述临时设备标识发送给基站， 由所述基站配置给所述
UE。
20、 一种网络侧设备， 其特征在于， 包括：
接收单元， 用于接收家乡签约服务器 HSS发送的用户设备 UE的签约信息并保存， 所 述签约信息中携带有所述 UE签约的各服务类型；
确定单元， 用于根据预设的服务标识与服务类型的映射关系确定所述 UE签约的各服 务类型对应的服务标识过滤模版， 所述服务标识过滤模版用于所述 UE对通过空中接口接 收的接近感知消息中携带的各服务标识进行过滤， 所述服务标识过滤模版至少包括服务标 识的列表；
发送单元， 用于将所述服务标识过滤模版发送给基站， 由所述基站配置给所述 UE。
21、 一种查询服务信息的系统， 其特征在于， 包括：
接收端 UE,用于向网络侧设备发送携带有待查询的服务标识和发送端 UE的临时设备 标识的第一服务信息查询请求；
网络侧设备， 用于接收所述第一服务信息查询请求， 根据临时设备标识与固定标识的 映射关系确定所述发送端 UE的临时设备标识对应的固定标识， 向 HSS发送携带所述待查 询的服务标识和所述固定标识的第二服务信息查询请求；以及接收所述 HSS返回的所述服 务信息发送给所述接收端 UE;
HSS, 用于接收所述第二服务信息查询请求， 查询 UE的固定标识与签约数据的对应 关系确定所述第二服务信息查询请求中携带的所述固定标识对应的签约数据 , 从所述签约 数据中获取所述第二服务信息查询请求中携带的服务标识对应的服务信息返回给所述网 络侧设备。
22、 如权利要求 21所述的系统， 其特征在于， 所述 HSS还用于将该服务信息携带在 服务信息指示消息中返回给所述网络侧设备 , 所述服务信息指示消息中还携带有所述固定 标识和所述服务标识。
23、如权利要求 22所述的系统，其特征在于， 所述网络侧设备还用于在接收所述 HSS 返回的所述服务信息指示消息后， 将所述服务信息指示消息中携带的所述固定标识替换为 所述发送端 UE的临时设备标识， 将更新后的服务信息指示消息发送给所述接收端 UE。
24、 如权利要求 21、 22或 23所述的系统， 其特征在于， 所述网络侧设备还用于接收 所述第一服务信息查询请求后， 向所述 HSS发送所述第二服务信息查询请求之前，根据所 述接收端 UE的签约信息确定所述接收端 UE签约了服务信息查询功能。
25、 一种查询服务信息的系统， 其特征在于， 包括：
接收端 UE,用于向为接收端 UE服务的第一网络侧设备发送携带有待查询的服务标识 和发送端 UE的临时设备标识的第一服务信息查询请求；
为接收端 UE服务的第一网络侧设备， 用于接收所述接收端 UE发送的所述第一服务 信息查询请求， 根据所述发送端 UE的临时设备标识中包含的网络侧设备标识信息确定为 所述发送端 UE服务的第二网络侧设备， 并将所述第一服务信息查询请求转发给所述第二 网络侧设备； 以及接收所述第二网络侧设备返回的服务信息发送给所述接收端 UE;
为发送端 UE服务的第二网络侧设备， 用于接收所述第一网络侧设备发送的所述第一 服务信息查询请求， 根据临时设备标识与固定标识的映射关系确定所述发送端 UE的临时 设备标识对应的固定标识，并向 HSS发送携带所述待查询的服务标识和所述固定标识的第 二服务信息查询请求， 并接收所述 HSS根据所述第二服务信息查询请求获得的服务信息， 将所述服务信息发送给所述第一网络侧设备；
HSS, 用于根据所述第二服务信息查询请求中携带的所述发送端 UE的固定标识确定 所述发送端 UE的签约数据， 从所述签约数据中获取所述第二服务信息查询请求中携带的 服务标识对应的服务信息， 将该服务信息返回给所述第二网络侧设备。
26、 如权利要求 25所述的系统， 其特征在于， 所述 HSS还用于将所述服务信息携带 在服务信息指示消息中返回给所述第二网络侧设备 , 所述服务信息指示消息中还携带有所 述服务标识和所述固定标识。
27、 如权利要求 26 所述的系统， 其特征在于， 所述第二网络侧设备还用于接收所述 HSS返回的所述服务信息指示消息后， 将所述服务信息指示消息中携带的所述固定标识替 换为所述发送端 UE的临时设备标识后， 将更新后的服务信息指示消息发送给所述第一网 络侧设备。
28、 如权利要求 25、 26或 27所述的系统， 其特征在于， 所述第一网络侧设备还用于 接收所述第一服务信息查询请求后， 将所述第一服务信息查询请求转发给所述第二网络侧 设备之前，根据所述接收端 UE的签约信息确定所述接收端 UE签约了服务信息查询功能。
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