CN103582123A - Information notification and acquisition method, device and system for user equipment in adjacent areas - Google Patents

Information notification and acquisition method, device and system for user equipment in adjacent areas Download PDF

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Publication number
CN103582123A
CN103582123A CN201210257811.0A CN201210257811A CN103582123A CN 103582123 A CN103582123 A CN 103582123A CN 201210257811 A CN201210257811 A CN 201210257811A CN 103582123 A CN103582123 A CN 103582123A
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China
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identification information
andsf
user equipment
user
area
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CN201210257811.0A
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Chinese (zh)
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徐绍华
陈淑
李志军
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中兴通讯股份有限公司
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Priority to CN201210257811.0A priority Critical patent/CN103582123A/en
Publication of CN103582123A publication Critical patent/CN103582123A/en

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Abstract

The invention discloses an information notification and acquisition method, device and system for user equipment in adjacent areas. The notification method includes the steps that area identification information of the first user equipment is acquired through ANDSF; identification information of the second user equipment is acquired through the ANDSF according to the area identification information of the first user equipment, wherein the second user equipment is another user equipment except the first user equipment, and the other user equipment is located in the adjacent area of the first user equipment; the identification information of the second user equipment is sent to the first user equipment through the ANDSF. With the method, the user equipment can acquire the identification information of the other user equipment in the adjacent areas of the user equipment.

Description

邻近区域内的用户设备信息通知、获取方法、装置及系统 Information notifying user equipment in the adjacent areas, access method, apparatus and system for

技术领域 FIELD

[0001] 本发明涉及通信领域,具体而言,涉及一种邻近区域内的用户设备信息通知、获取方法、装置及系统。 [0001] The present invention relates to communication field, particularly, to a device adjacent the user information notification in the area, acquisition method, device and system.

背景技术 Background technique

[0002] 在移动通信中,通讯可以发生在用户设备(User Equipment,简称为UE)(或者也称为终端、或用户终端)和应用服务器(Application Server,简称为AS)之间,也可能发生在两个用户设备之间。 [0002] In mobile communications, the communication may occur at a user equipment (User Equipment, abbreviated as UE) between (or also referred to as terminal, or a user terminal) and an application server (Application Server, referred to as the AS), may also occur between two user equipments. 其中,两个用户设备之间的通讯,可能是通过AS中转,也可能是两个用户设备之间通过端到端的网络协议(Internet Protocol,简称为IP)数据流进行。 Wherein, the communication equipment between two users, possibly through AS transit, it may be through the network protocol between the two end user devices (Internet Protocol, abbreviated as IP) data streams.

[0003] 在移动通信中,分组域(Packet Service,简称为PS)网络提供了基于IP的数据通信。 [0003] In mobile communication, a packet domain provides IP-based data communications (Packet Service, abbreviated as PS) network. UE的IP地址由网络中的IP分配实体负责分配,UE通信的所有的IP数据流均需要经过该IP分配实体。 UE's IP address allocated by the network entity responsible for the allocation of IP, IP data streams all UE require communication through the IP allocation entity.

[0004] 图1是根据相关技术下UE接入到分组域的架构示意图,如图1所示,该结构包括:UE、UMTS 陆地无线接入网(UMTS Terrestrial Radio Access Network,简称为UTRAN)、 演进的陆地无线接入网(Evolved UMTS,简称为E-UTRAN)、服务GPRS支持节点(Serving GPRS Supporting Node,简称为SGSN)、移动性管理实体(Mobile Management Entity,简称为MME)、归属位置寄存器(Home Location Register,简称为HLR) /归属用户服务器(Home Subscriber Server,简称为HSS)、服务网关(Serving Gateway,简称为SGW)、分组数据网络网关(Packet Data Network Gateway,简称为PGW)、网关GPRS 支持节点(Gateway GPRS Supporting Node,简称为GGSN)、和AS。 [0004] FIG. 1 is a UE accesses the related art packet domain architecture diagram shown in Figure 1, the structure comprising: UE, UMTS terrestrial radio access network (UMTS Terrestrial Radio Access Network, the UTRAN for short), Evolution of terrestrial radio access network (evolved UMTS, referred to as E-UTRAN), serving GPRS support node (serving GPRS Supporting node, referred to as SGSN), a mobility management entity (mobile management entity, referred to as MME), a Home location register (Home Location Register, referred to as HLR) / home subscriber server (Home Subscriber server, referred to as HSS), serving gateway (serving gateway, referred to as SGW), packet data network gateway (packet data network gateway, referred to as PGW), gateway GPRS support node (Gateway GPRS Supporting node, abbreviated as GGSN), and aS. 其中,PGW、GGSN 分别为E-UTRAN、UTRAN/GERAN 下的IP分配实体,可以将GGSN和PGW统称为公共数据网络网关。 Wherein, PGW, GGSN are E-UTRAN, IP in UTRAN / GERAN allocation entity, GGSN and PGW may be collectively referred to as a public data network gateway.

[0005] UE可以通过UMTS、E-UTRAN接入到核心网,被分配IP地址后,实现与AS或其他终端的IP通讯。 [0005] UE can UMTS, E-UTRAN access to the core network, the IP address is assigned to implement IP communication with other terminals or AS. 在通讯过程中,IP数据流经过基站后被转发到公共数据网络网关(GGSN/ PGW),然后再由GGSN/PGW根据IP路由规则发送给AS或目的端UE。 In the communications process, IP forwarding via the base station after the data stream to a public data network gateway (GGSN / PGW), then transmitted by the GGSN / PGW IP routing rules according to the AS or the destination UE. 其中,UE到基站、基站到公共数据网络网关(GGSN/PGW)之间的通讯,并不是基于IP路由规则进行的,而是基于底层链路的路由技术进行的。 Wherein, the UE to the base station, the communications between the public data network gateway (GGSN / PGW), not based on IP routing rules, but the underlying link based on routing performed. 在整个过程中,基站并不感知IP层的信息,比如,基站不知道UE 的IP地址、端口等信息。 Throughout the process, the base station information of the IP layer is not perceived, for example, the base station does not know the IP address of the UE information, and other ports.

[0006] 在上述场景下,即使两个UE在同一个基站下通过IP实现对等(Peer-to-Peer,简称为P2P)通讯,IP数据包也必须迂回到位于上层的公共数据网络网关(GGSN/PGW)后再发送到目的端UE,从而导致IP数据流迂回,特别是当公共数据网络网关(GGSN/PGW)位于归属网,而相互通讯的两个UE都位于拜访网时,尤为突出。 [0006] In the scenario described above, even if the UE is in the same two base stations to realize a peer to peer (Peer-to-Peer, referred to as P2P) communications over IP, IP packets must detour to the public data network gateway is located in the upper layer ( when the GGSN / PGW) and then sent to the destination UE, causing the bypass IP data stream, particularly when a public data network gateway (GGSN / PGW) located in the home network, and the UE communicate with each other two are located in a visited network, especially . 图2描述了上述IP数据流的迂回现象,如图2所示,UEl和UE2之间的通讯链路为:UE1 — eNodeB — SGff — PGW —(转发网络)一SGW — eNodeB — UE2。 2 depicts a roundabout phenomenon mentioned IP data stream, as shown in FIG. 2, the communication link between UEl and UE2 is: UE1 - eNodeB - SGff - PGW - (forward network) a SGW - eNodeB - UE2. 很明显地可以看出,UEl到UE2的IP数据流是从同一个基站eNodeB出去,迂回到公共数据网络网关,然后又回到该eNodeB上。 It is apparent that, UE2 UEL IP data stream to the same base station is from the eNodeB out detour to a public data network gateway, and then back to the eNodeB.

[0007] 在同一个区域内(同一个基站下、邻近基站范围内)的数据流量大,上述IP数据流迂回的现象越严重。 [0007] In the same area (the same base station, neighbor base stations within range) data flow, the more serious the above-described IP traffic roundabout phenomenon. 并且,由于这些数据流量均需要迂回到核心网的公共数据网络网关(GGSN/PGW),从而增加了对回程带宽要求,增大了IP通讯的时延,也加大了公共数据网络网关(GGSN/PGW)的负担。 Also, since these require data traffic detour to the public data network gateway core network (GGSN / PGW), thus increasing backhaul bandwidth requirements, increased latency IP communications, but also increased the public data network gateway (GGSN / PGW) burden.

[0008] 针对邻近区域内的终端间的相互通讯,业界提出了一种类似WIFI的邻近终端间的端到端直连(Device to Device,简称为D2D)通讯的技术,物理位置上邻近的两个终端(比如:lKm范围内)利用运营商频谱资源,通过调增功率的突发脉冲技术,以及类似WIFI广播机制实现相互发现,并建立点对点的直连无线通讯。 [0008] For each communication between terminals in a neighboring area, proposed in the industry between adjacent terminal end of WIFI a similar direct connection (Device to Device, abbreviated as D2D) communication technology, two adjacent physical locations terminals (for example: within a range lKm) spectrum resources available operator, by increasing the power burst modulation technique, and the like WIFI broadcast discovery mechanisms to achieve each other, and to establish direct point to point wireless communication. 如图2所示,UEl和UE2之间建立直连通讯链路(图中的点划线)。 As shown, the establishment of (a dashed line) of direct communication links between UEl and UE2 2.

[0009] 在相关技术中,UE可以通过3GPP接入到演进分组核心网(Evolved Packet Core,简称为EPC),也可以通过non-3GPP接入到EPC。 [0009] In the related art, UE can access the 3GPP Evolved Packet Core Network (Evolved Packet Core, EPC for short), can access to the EPC via non-3GPP. 图3中以WLAN为例示意了non_3GPP接入到EPC组网。 FIG 3 illustrates an example to non_3GPP WLAN access network to the EPC. 逻辑网兀接入网络发现和选择功能(Access Network Discovery and SelectionFunction,简称为ANDSF)负责管理和维护UE接入网络的发现和选择的策略和路由等。 Wu logical network Access Network Discovery and Selection Function (Access Network Discovery and SelectionFunction, referred to as ANDSF) responsible for the management and maintenance of UE access network discovery and routing strategies and so on.

[0010] 不同的UE之间发起D2D通信的条件之一是D2D通信的UE是相互邻近的,或者说是处于邻近区域。 One [0010] initiate communication between different D2D UE UE D2D communication conditions are adjacent to each other, or is in the vicinity. UEA、UE B、UE (Tue n是同属于一个邻近区域的终端,即在此区域内UEA、UE B、UE (Tue n相互之间可以发起D2D的通信。但是在相关技术中,UE无法获知与其处于同一邻近区域的其他UE,从而无法实现D2D通信。 UEA, UE B, UE (Tue n are the same terminals belonging to a neighboring area, i.e. in this region UEA, UE B, UE (Tue n D2D can initiate communication between one another. However, in the related art, the UE can not know its other UE in the same vicinity, which can not be achieved D2D communications.

发明内容 SUMMARY

[0011] 针对相关技术中,UE无法通过网络来获知与其处于同一邻近区域的其他UE,从而无法实现D2D通信的问题,本发明提供了一种邻近区域内的用户设备信息通知、获取方法、装置及系统,以至少解决上述问题。 [0011] For related art, UE can not be learned by the network and its other UE in the same vicinity, thus D2D communication can not be realized, the present invention provides a user device information notification within a neighboring area, acquisition method, apparatus and systems to at least solve the above problems.

[0012] 根据本发明的一个方面,提供了一种邻近区域内的用户设备信息通知方法,包括:接入网络发现和选择功能实体ANDSF获取第一用户设备的区域识别信息;所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备;所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备。 [0012] In accordance with one aspect of the invention there is provided a user equipment within an information notification method proximity, comprising: an Access Network Discovery and Selection Function ANDSF entity acquiring area identification information of a first user device; according to the ANDSF said area identification information of a first user device, acquires identification information of the second user device, wherein the second user device is a device other than the first user the first user equipment in proximity to other user equipment ; the ANDSF the second user equipment identification information to the first user device.

[0013] 优选地,ANDSF获取第一用户设备的区域识别信息,包括:所述ANDSF接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息;或者,所述ANDSF接收所述第一用户设备发送的请求消息,根据所述请求消息中的信号的所述第一用户设备的标识信息,从本地或第三方网元中获取所述第一用户设备的区域识别息。 [0013] Preferably, the first identification information acquisition region ANDSF user device, comprising: a first user device ANDSF receiving the request to send the message, wherein the request message carries a user of the first device area identification information; or the ANDSF user device receives the first request message sent, from a local or third party acquires the network element according to the identification information of the first user equipment a signal to the request message said region identification information of the first user device.

[0014] 优选地,所述请求消息包括以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 [0014] Preferably, the request message comprises one of the following: a registration request message, the report request message area identification information, area identification information update request message, the query to the area identification information request message, a subscription request message.

[0015] 优选地,所述查询请求消息中还携带有优先级信息,所述ANDSF发送的所述第二用户设备的识别信息按照各个所述第二用户设备满足的优先级排列。 [0015] Preferably, the query request message further carries priority information, the identification information sent by the second user ANDSF device according to each of the user equipment meets a second priority ranking.

[0016] 优选地,所述区域识别信息包括以下至少之一:位置信息、可接入的网络信息、可接入网络的标识信息。 [0016] Preferably, the area identification information includes at least one of: location information, the network can access information, identification information of the access network.

[0017] 优选地,如果所述无线终端能够通过无线局域网WLAN接入,则所述区域识别信息包括以下之一或任意组合:可接入WLAN的标识、WLAN接入点AP的MAC地址、同质扩展服务集标识HESSID、服务集标识SSID、及基本服务集标识BSSID。 [0017] Preferably, if the wireless terminal can access through a wireless local area network WLAN, comprising region identification information or any combination of the following is the: MAC address of the WLAN may access identifier, WLAN access point (AP), with quality extended service set identifier HESSID, a service set identifier SSID, and basic service set identifier BSSID. [0018] 优选地,所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,包括:所述ANDSF根据所述第一用户设备的区域识别信息,向第三方网元查询所述第一用户设备的邻近区域中的所述第二用户设备的识别信息;所述ANDSF接收所述第三方网元返回的所述第二用户设备的识别信息。 [0018] Preferably, the ANDSF based on the region identification information of the first user device, acquires identification information of the second user equipment, comprising: the ANDSF based on the region identification information of the first user device, to a third party the network element identification information querying the first user equipment in the vicinity of the second user device; the third party receiving the ANDSF network element identification information of the second user equipment is returned.

[0019] 优选地,所述第三方网元包括:移动性管理实体或归属用户服务器。 [0019] Preferably, the third party network element comprising: a mobility management entity or a home subscriber server.

[0020] 优选地,所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,包括:所述ANDSF根据所述第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别信息;所述ANDSF向所述第一用户设备发送所述第二用户设备的识别信息 [0020] Preferably, the ANDSF based on the region identification information of the first user device, acquires identification information of the second user equipment, comprising: the ANDSF based on the region identification information of the first user device, the query area identification information of all user equipment registered with the ANDSF, acquiring identification information of the adjacent area of ​​the first user equipment in the second user equipment; ANDSF said first to said second user sending the user equipment identification information of the device

[0021] 优选地,在所述ANDSF查询所述ANDSF上注册的所有用户设备的区域识别信息之前,所述方法还包括:所述ANDSF接收并保存第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息。 Before area identification information [0021] Preferably, the ANDSF registered on the ANDSF query for all user equipment, the method further comprising: receiving and storing the ANDSF the third user equipment registered to the ANDSF a third area identification information of the user equipment.

[0022] 优选地,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,注册的所述第三用户设备的区域识别信息。 [0022] Preferably, the ANDSF receiving said third area identification information to the user equipment registered ANDSF third user equipment, comprising: the user equipment receiving the third ANDSF access to the ANDSF area identification information, said third user device registered.

[0023] 优选地,所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,通过请求可接入网络的信息的请求消息上报的所述第三用户设备的区域识别信息。 Area identification information [0023] Preferably, the receiving device when the third user access to the ANDSF, the ANDSF registered third user equipment, comprising: the user equipment receiving the third ANDSF when access to the ANDSF, by a request message requesting access information may be reported by the network identification information of the third area of ​​the user equipment.

[0024] 优选地,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备更新所述第三用户设备的区域识别信息时,上报的更新后的所述第三用户设备的区域识别信息。 Area identification information [0024] Preferably, the registration apparatus ANDSF receiving a third user to the ANDSF the third user equipment, comprising: receiving the third user updates the user equipment device the third ANDSF when the region identification information, area identification information reported by the third updated user equipment.

[0025] 优选地,所述ANDSF接收所述第三用户设备更新所述第三用户设备的区域识别信息时,上报的更新后的所述第三用户设备的区域识别信息,包括:所述第三用户设备在接入到所述ANDSF后,在满足预设的触发条件时,触发区域识别信息更新流程,向所述ANDSF发送消息,所述消息中携带有所述第三用户设备更新后的区域识别信息;所述ANDSF接收所述消息。 [0025] Preferably, when said third area identification information receiving device of the user updates the user equipment ANDSF third region of said updated identification information reported by a third user equipment, comprising: a first after three user equipment access to the rear ANDSF, when the preset trigger conditions are met, the trigger identification information area update procedure, sending a message to the ANDSF, said third message carries the user equipment updates area identification information; receiving the message the ANDSF.

[0026] 优选地,所述触发条件包括以下至少之一:所述第三用户设备打开终端间直连D2D通讯功能,所述第三用户设备的区域识别信息的改变粒度超出本地预设的范围,所述第三用户设备的区域识别信息的改变粒度超出网络设置的范围。 [0026] Preferably, the trigger condition comprises at least one of: the third user device to open the inter-terminal direct communication function D2D, changing granularity of the area identification information of the user equipment exceeds a third preset range of local , changing granularity of the third area identification information of the user equipment is out of range of the network settings.

[0027] 优选地,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在切换接入网络的过程中,上报的所述第三用户设备的区域识别信息。 Area identification information [0027] Preferably, the registration apparatus ANDSF receiving a third user to the ANDSF the third user equipment, comprising: receiving the third user the ANDSF equipment during handover access network area identification information, the third user device reporting.

[0028] 优选地,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备,包括:所述ANDSF将获取的部分或全部的所述第二用户设备的识别信息发送给所述第一用户设备。 [0028] Preferably, the ANDSF transmits the user identification information of the second device to the first user equipment, comprising: the identification information acquired ANDSF part or all of the second user equipment transmits the first user device.

[0029] 优选地,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备之后,所述方法还包括:所述ANDSF接收所述第一用户设备发送的请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息;所述ANDSF将获取的所述识别信息发送给所述第一用户设备。 After [0029] Preferably, the ANDSF transmits the user identification information of the second device to the first user device, the method further comprises: receiving the first ANDSF the request message sent by the user equipment, wherein the request message query requesting identification information for a user equipment of the second user equipment; ANDSF acquiring the device identification information of the user requested the request message; acquired the ANDSF transmitting the identification information to the first user device.

[0030] 优选地,所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息,包括: 所述ANDSF通过第三方网元或所述请求消息所请求的所述用户设备,确定所述请求消息所请求的所述用户设备的识别信息;所述ANDSF获取所述第三方网元或所述请求消息所请求的所述用户设备返回的识别信息。 [0030] Preferably, the ANDSF obtaining the user identification information of the request message requested device, comprising: requesting the user equipment ANDSF the message requested by a third party or the network element, determining the user equipment identification information of the request in the message request; the ANDSF network element or the third party acquiring the identification information request message requested by the user equipment returned.

[0031] 优选地,所述邻近区域是指位于该邻近区域的所述第一用户设备与位于该邻近区域的所述第二用户设备之间能够实现端到端直连通讯的区域。 [0031] Preferably, the adjacent region is a linear region can be connected end to end communication between the region positioned adjacent to the first user device and a second region located adjacent to the user equipment.

[0032] 根据本发明的另一个方面,提供了一种邻近区域内的用户设备信息获取方法,包括:第一用户设备接收其选择的接入网络发现和选择功能实体ANDSF发送的消息;所述第一用户设备从所述消息中获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备。 [0032] According to another aspect of the invention, there is provided a user equipment within an information acquisition method for adjacent areas, comprising: a first user equipment receives its access network discovery and selection function selection message sent by ANDSF entity; the a first user device obtains the user identification information of the second device from the message, wherein the second user device to another user device other than the first user equipment to the first user equipment in proximity.

[0033] 优选地,在第一用户设备接收其选择的接入网络发现和选择功能实体ANDSF发送的消息之前,所述方法还包括:所述第一用户设备向所述ANDSF发送请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息或所述第一用户设备的标识信息。 Before [0033] Preferably, in which a first user equipment receives the selected access network discovery and selection function entity ANDSF message sent, said method further comprising: the first user equipment sends a request message to the ANDSF, wherein the request message carries the identifier information of the first area identification information of the first user device or user equipment.

[0034] 优选地,所述请求消息包括以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 [0034] Preferably, the request message comprises one of the following: a registration request message, the report request message area identification information, area identification information update request message, the query to the area identification information request message, a subscription request message.

[0035] 优选地,所述第一用户设备从所述消息中获取第二用户设备的识别信息之后,所述方法还包括:所述第一用户设备向所述ANDSF发送请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息;所述ANDSF将获取的所述识别信息发送给所述第一用户设备。 After [0035] Preferably, the first user device obtains user identification information of the second device from the message, the method further comprising: the first user equipment transmits the request message to the ANDSF, wherein the the identification of the ANDSF acquired; said identification information request message for requesting a user querying the second user equipment device; ANDSF acquiring the identification information of the user equipment is requested by the request message information to the first user device.

[0036] 优选地,所述邻近区域是指位于该邻近区域的所述第一用户设备与位于该邻近区域的所述第二用户设备之间能够实现端到端直连通讯的区域。 [0036] Preferably, the adjacent region is a linear region can be connected end to end communication between the region positioned adjacent to the first user device and a second region located adjacent to the user equipment.

[0037] 根据本发明的再一个方面,提供了一种邻近区域内的用户设备信息获取装置,位于第一用户设备,包括:接收模块,用于接收所述第一用户设备选择的所述ANDSF发送的消息,其中,所述消息中携带有第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备;获取模块,用于从所述消息中获取所述第二用户设备的识别信息。 [0037] According to a further aspect of the present invention, there is provided a user device information within the neighboring area acquisition means, at the first user device, comprising: receiving means for receiving the ANDSF selected by the first user equipment message transmission, wherein the message carries the user identification information of the second device, wherein the second user device is a user other than the first device adjacent to the first user equipment to other user area apparatus; obtaining module, configured to obtain identification information of the second user equipment from the message.

[0038] 优选地,所述装置还包括:第一发送模块,用于向所述ANDSF发送请求消息,其中, 所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识息。 [0038] Preferably, said apparatus further comprising: a first sending module, configured to send the request message to the ANDSF, wherein the request message carries the identification information area of ​​the first user device and / or said information identifying a first user device.

[0039] 优选地,所述装置还包括:第二发送模块,用于向所述ANDSF发送请求消息,其中, 所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述接收模块还用于接收所述ANDSF返回的所述请求消息所请求的所述用户设备的识别信息。 [0039] Preferably, said apparatus further comprising: a second sending module, configured to send the request message to the ANDSF, wherein the request message for identifying a user device requesting to query the second user equipment information; and the identification information receiving module is further configured to the user equipment receiving the request message returned by the ANDSF requested.

[0040] 根据本发明的又一个方面,提供了一种邻近区域内的用户设备信息通知装置,包括:第一获取模块,用于获取第一用户设备的区域识别信息;第二获取模块,用于根据所述第一用户设备的区域识别信息,获取第一用户设备的邻近区域中的除所述第一用户设备以外的其他的第二用户设备的识别信息,其中,所述第一用户设备选择所述ANDSF接入;发送模块,用于向所述第一用户设备发送所述第二用户设备的识别信息。 [0040] According to another aspect of the present invention, there is provided a user equipment apparatus information notification within a neighboring area, comprising: a first acquiring module, for acquiring area identification information of a first user device; a second acquiring module, with the area identification information to the first user equipment, second user identification information of the other device other than the acquisition device adjacent to the first user in a first area of ​​a user equipment, wherein the first user equipment selecting the access ANDSF; transmitting means for identifying information to the first user equipment of the second user device. [0041] 优选地,第一获取模块包括:接收单元,用于接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识信息;第一获取单元,用于从所述请求消息中获取所述第一用户设备的区域识别信息,或者,从所述请求消息中获取所述第一用户设备的标识信息,根据所述标识信息从本地或第三方网元中获取所述第一用户设备的区域识别信息。 [0041] Preferably, the first acquiring module comprises: a receiving unit configured to receive a request message sent by the first user device, wherein the request message carries the identification information area of ​​the first user device and / or identification information of the first user device; a first acquisition unit for acquiring area identification information of the first user equipment from the request message, or to acquire the first request message from the user device identification information, acquires the identification information of a first region of the user equipment from a local or third party network element according to the identification information.

[0042] 优选地,所述第二获取模块包括:第一查询单元,用于根据所述第一用户设备的区域识别信息,向第三方网元查询所述第一用户设备的邻近区域中的所述第二用户设备的识别信息;第一接收单元,用于接收所述第三方网元返回的所述第二用户设备的识别信息。 [0042] Preferably, the second acquiring module comprises: a first query unit, according to the area identification information for the first user device, to a third party network element queries the vicinity of the first user equipment in identification information of the second user device; a first receiving means for receiving the identification information of the third party network element to return a second user device.

[0043] 优选地,所述第二获取模块包括:第二查询单元,用于根据所述第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息;第二获取单元,用于根据所述第二查询单元的查询结果,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别信息。 [0043] Preferably, the second acquiring module comprises: a second query unit, according to the area identification information for the first user device, the user query area identification information of all the devices registered on the ANDSF; second obtaining unit, according to the query result for the second query unit acquires identification information of the adjacent area of ​​the first user equipment in the second user equipment.

[0044] 根据本发明的又一方面,提供了一种邻近区域内的用户设备信息获取系统,包括: 第一用户设备和接入网络发现和选择功能实体ANDSF,其中,所述第一用户设备包括上述的邻近区域中的用户设备信息获取装置,所述ANDSF包括上述的邻近区域中的用户设备信息通知装置。 [0044] According to another aspect of the present invention, there is provided a user equipment within an adjacent region information acquisition system, comprising: a first user equipment and the access network discovery and selection function the ANDSF entity, wherein the first user equipment It includes the above area adjacent the user device information acquisition apparatus comprising the above-described neighborhood ANDSF user apparatus information notification means.

[0045] 通过本发明,ANDSF根据用户设备的区域识别信息,将与该用户设备位于同一邻近区域的其他用户设备的识别信息发送给该用户设备,从而使得该用户设备可以获取到该用户设备的邻近区域中的其他用户设备的识别信息,从而获知其邻近区域中的用户设备,解决了相关技术中UE无法通过网络获知与其处于同一邻近区域的其他UE,从而无法实现D2D 通信的问题。 [0045] By the present invention, the ANDSF based on the region identification information of the user equipment will be located with the user device transmits the identification information of the other user devices in the same proximity to the user equipment, so that the user equipment can obtain the user device identification information of the other user devices in the vicinity, so that the user equipment is known in the vicinity thereof, to solve the related art other UE through the UE can not know its network in the same vicinity, thus D2D communication can not be realized.

附图说明 BRIEF DESCRIPTION

[0046] 此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 [0046] The drawings described herein are provided for further understanding of the present invention, constitute a part of this application, exemplary embodiments of the present invention are used to explain the present invention without unduly limiting the present invention. 在附图中: In the drawings:

[0047] 图1是根据相关技术的UE接入到分组域的架构示意图; [0047] FIG. 1 is a schematic diagram of the access to packet-switched domain architecture of a UE according to the related art;

[0048] 图2是根据相关技术的同一个基站下/领域基站下不同终端间进行数据通信的示意图; [0048] FIG. 2 is a diagram of a data communication performed among the different terminals / base stations according to the following field of the same base station of the related art;

[0049] 图3是通过WLANnon_3GPP接入到EPC组网的示意图; [0049] FIG. 3 is a schematic view of the access to the network through the EPC WLANnon_3GPP;

[0050] 图4是根据本发明实施例的邻近区域内的用户设备信息通知方法的流程图; [0050] FIG. 4 is a flowchart of a user information notifying method in a device adjacent to the region of the embodiment of the present invention;

[0051] 图5是根据本发明实施例的邻近区域内的用户设备信息获取方法的流程图; [0051] FIG. 5 is a flowchart of a method of obtaining user equipment in the vicinity of the present invention, embodiments of the information;

[0052] 图6是根据本发明实施例的邻近区域内的用户设备信息获取系统的结构示意图; [0052] FIG. 6 is a block diagram of a system according to the acquired user equipment in the vicinity of the present invention, embodiments of the information;

[0053] 图7是根据本发明实施例的邻近区域内的用户设备信息获取装置一种结构示意图; [0053] FIG. 7 is a schematic structural diagram of an apparatus for obtaining the user equipment in the vicinity of the present invention, embodiments of the information;

[0054] 图8是根据本发明实施例的邻近区域内的用户设备信息获取装置另一种结构示意图; [0054] FIG. 8 is a schematic diagram of another structure of the apparatus according to the acquired user equipment in the vicinity of the present invention, an embodiment of the information;

[0055] 图9A是根据本发明实施例的邻近区域内的用户设备信息通知装置一种结构示意图; [0055] FIG. 9A is a schematic view of a device according to the user configuration information notification device in the vicinity of the embodiments of the present invention embodiment;

[0056] 图9B是根据本发明实施例的邻近区域内的用户设备信息通知装置另一种结构示意图; [0056] FIG 9B is a schematic view of another structure of the user equipment in the vicinity of the present invention, embodiments of apparatus according to the notification information;

[0057] 图9C是根据本发明实施例的邻近区域内的用户设备信息通知装置又一种结构示意图; [0057] FIG. 9C is still another schematic structural diagram of a user equipment in the vicinity of the present invention, embodiments of apparatus according to the notification information;

[0058] 图9D是根据本发明实施例的邻近区域内的用户设备信息通知装置再一种结构示意图; [0058] FIG 9D is a schematic structural view of still another apparatus according to inform the user equipment in the vicinity of the present invention, embodiments of the information;

[0059] 图10是实施例一的流程图; [0059] FIG. 10 is a flowchart of an embodiment;

[0060] 图11是实施例二的流程图; [0060] FIG. 11 is a flowchart of a second embodiment;

[0061] 图12是实施例二的流程图; [0061] FIG. 12 is a flowchart of a second embodiment;

[0062] 图13是实施例四的流程图; [0062] FIG. 13 is a flowchart according to a fourth embodiment;

[0063] 图14是实施例五的流程图; [0063] FIG. 14 is a flowchart according to a fifth embodiment;

[0064] 图15是实施例六的流程图; [0064] FIG. 15 is a flowchart according to a sixth embodiment;

[0065] 图16是实施例七的流程图; [0065] FIG. 16 is a flowchart according to a seventh embodiment;

[0066] 图17是实施例八的流程图。 [0066] FIG 17 is a flowchart of the eight embodiment.

具体实施方式 Detailed ways

[0067] 下文中将参考附图并结合实施例来详细说明本发明。 [0067] Hereinafter with reference to the accompanying drawings and embodiments of the present invention will be described in detail. 需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。 Incidentally, in the case of no conflict, embodiments and features of the embodiments of the present application can be combined with each other.

[0068] 图4是根据本发明实施例的一种邻近区域内的用户设备(UE)信息通知方法的流程图,如图4所示,该方法主要包括以下步骤(步骤S402-步骤S406): [0068] FIG. 4 is a flowchart (UE) information notifying method according to a user equipment in an area adjacent to an embodiment of the present invention, as shown, the method includes the following steps (step S402- step S406) 4:

[0069] 步骤S402,接入网络发现和选择功能实体(ANDSF)获取第一用户设备的区域识别 [0069] step S402, the access network discovery and selection function entity (the ANDSF) acquiring a first user device area identification

信息; information;

[0070] 在本发明实施例中,其中,UE的区域识别信息可以包括但不限于以下之一或其任意组合-M的位置信息、可接入的网络信息、可接入网络的标识信息。 [0070] In an embodiment of the present invention, wherein, area identification information of the UE location information may include, but are not limited to, one or any combination of -M, can access the network information, the identification information of the access network.

[0071] 其中,UE的位置信息为能够指示UE当前所在位置的信息,可以是UE所在的小区身份标识,例如,ce11 identities,或者,也可以是UE当前的WLAN接入点的MAC地址(MACaddress of the WLANAP),或者,也可以是UE当前的地理位置信息,包括经度、纬度等。 [0071] wherein the location information of the UE is capable of indicating the present position of the UE information may be a cell where the UE identity, e.g., ce11 identities, or may be the MAC address of current WLAN UE access point (MACaddress of the WLANAP), or it may be the current UE location information, including latitude, longitude and the like.

[0072] 区域识别信息中的可接入的网络信息可以指示UE能够接入的网络,比如可以为WLAN,或者也可以为WiMAX。 [0072] Network information area identification information indicates that the UE may be able to access the access network, such as may be a WLAN, or may be a WiMAX.

[0073] 上述的可接入网络的标识信息可以是指示UE当前接入的网络的标识,例如,当可接入网络为WLAN网络的时候,可以为WLAN网络的HESSID (homogenous extendedservice set identifier)>SSID (service set identifier)>BSSID (basic service setidentifier)中的任一种或其任意组合,或者,例如,当可接入网络为WiMAX网络的时候,可以为WiMAX网络的NAP-1D、BS-1D中的任一种或其任意组合。 [0073] The identification information of the access network may instruct the UE identifier may be a current access network, e.g., when the access network may be a WLAN network, the WLAN network may HESSID (homogenous extendedservice set identifier)> any one or any combination of the SSID (service set identifier)> BSSID (basic service setidentifier), or, e.g., when the access network may be WiMAX network, may be a WiMAX network NAP-1D, BS-1D any one of or any combination thereof.

[0074] 在本发明实施例中,ANDSF可以主动向第一用户设备发送所述第二用户设备的区域识别信息(即推送),也可以在第一用户设备请求的情况下,向第一用户设备发送所述第二用户设备的区域识别信息。 [0074] In an embodiment of the present invention, the ANDSF can actively send to a user equipment a first region of the second user equipment identification information (i.e., a push), the first case may be requested by the UE, to the first user the area identification information transmitting device of the second user device. 因此,在本发明实施例中,ANDSF获取第一用户设备的区域识别信息可以包括:所述ANDSF接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息;或者,所述ANDSF接收所述第一用户设备发送的请求消息,根据所述请求消息中的信号的所述第一用户设备的标识信息,从本地或第三方网元中获取所述第一用户设备的区域识别信息。 Thus, in the embodiment of the present invention, a first identification information acquisition region ANDSF user device may include: receiving the ANDSF the first user equipment sending a request message, wherein the request message carries the first area identification information of the user equipment; or the ANDSF receiving the first user equipment transmits the request message, according to the signal of the first request message of the user equipment identification information from a local or third party network element acquired area identification information to the first user device.

[0075] 在本发明实施例的一个实施方式中,上述请求消息包括但不限于以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 [0075] In one embodiment of the present invention by way of example, the above request message including but not limited to one of the following: a registration request message, the report request message area identification information, the identification information area update request message, identification information for the region query request message subscription request message. . 其中,对区域识别信息的查询请求消息用于请求获取所述第一用户设备的邻近区域中的所述第二用户设备的区域识别信息;订阅请求消息用于订阅所述第一用户设备的邻近区域中的所述第二用户设备的区域识别信息。 Wherein the query of the region identification information acquiring request message for requesting the area identification information of the first region adjacent to a second user device the user device; adjacent the subscription request message for subscribing to the first user device area user identification information of the second device region.

[0076] 在本发明实施例的另一个实施方式中,如果上述请求消息为对区域识别信息的查询请求消息,则该查询请求消息中还可以携带优先级信息,在这该实施方式中,ANDSF发送给第一用户设备的第二用户设备的识别信息可以按照各个第二用户设备满足的优先级排列。 [0076] In another embodiment of the present invention by way of example, if the request message is a query for the above-described area identification information request message, the query request message may further carry priority information, which in this embodiment, the ANDSF identification information of the second user device to the first user device may be prioritized according to each of second user equipment meets. 例如,如果第一UE的区域信息包括:位置信息和接入能力信息,可以设置位置信息的优先级高于接入能力信息,则在ANDSF返回的第二用户设备的识别信息中,距离第一UE近的第二UE排列在前面。 For example, if the area information of the first UE includes: the access capability information and location information, the location information can set the priority higher than the access capability information, the identification information is returned ANDSF second user equipment, a first distance second UE UE arranged near the front.

[0077] 步骤S404,ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备; [0077] Step S404, ANDSF based on the region identification information of the first user device, acquires identification information of the second user equipment, wherein the second user device is a user other than the first device in the proximity other user devices other than the first user equipment;

[0078] 在本发明实施例的一个实施方式中,第二用户设备的识别信息包括但不限于以下之一或其任意组合:MSISDN (Mobile Subscriber ISDNNumber,移动用户的综合业务数字网(Integrated Services Digital,简称为ISDN)号码)、IP地址、好友昵称、及业务名称+sequence number (动态号码)等。 [0078] In one embodiment of the present invention by way of example, the identification information of the second user equipment include but are not limited to any one or combination of the following: MSISDN (Mobile Subscriber ISDNNumber, mobile subscriber integrated services digital network (Integrated Services Digital , referred to as ISDN) number), IP address, nickname friends, and business name + sequence number (dynamic number) and so on.

[0079] 在本发明实施例中,邻近区域是指这样一个区域,在该区域内的UE之间可以实现D2D通信的区域,即同一邻近区域的两个UE能够进行D2D通讯。 [0079] In an embodiment of the present invention, refers to a region adjacent to the region, the region between the UE D2D communication area can be achieved in that two adjacent areas of the same UE can be D2D communication. 比如,邻近区域可以是3PGG 网络中同一个CELL (小区)下的区域;或者也可以是3PGG网络中同一个基站下的区域;或者也可以是地理位置上在一定的半径范围内的区域;或者也可以是WiMAX网络中NAP-1D和/或BS-1D相同的区域;或者也可以是WLAN网络中同一个AP覆盖下的区域;或者也可以是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 For example, proximity may be 3PGG area network under the same CELL (cell); or may be 3PGG area network under the same base station; or may be a region within a certain radius from the location; or It may be a WiMAX network NAP-1D and / or the same region as BS-1D; or may be a WLAN network region under the same AP coverage; or may be a WLAN network HESSID and / or SSID and / or BSSID the same area.

[0080] 步骤S406,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备。 [0080] step S406, the ANDSF the second user equipment identification information to the first user device.

[0081] 通过上述方法,ANDSF可以将用户设备的邻近区域中的其他用户设备的识别信息通知给该用户设备,从而该用户设备可以获知其邻近区域中的其他用户设备,解决了相关技术中UE无法获知与其处于同一邻近区域的其他UE,从而无法实现D2D通信的问题,从而使得UE可以与同一邻近区域的其他UE进行D2D通讯,节约了通讯流程,减小了UE间的传输时延。 [0081] By the above method, the ANDSF may be identification information of the other user devices adjacent area of ​​the user apparatus notifies the user equipment, so that the user equipment may know other user equipment adjacent area, problem in the related art UE other therewith UE can not know the same vicinity, thus D2D communication can not be realized, so that the UE may communicate with another UE D2D same vicinity, saving communication processes, reducing the transmission delay between the UE.

[0082] 在本发明实施例的一个实施方式中,上述查询请求中携带的查询条件可以包括第一用户设备的以下参数至少之一:用户设备的类型、可接入的网络信息、和位置标识。 [0082] In one embodiment of the present invention by way of example, the above query request carries the query criteria may include the following parameters at least one of the first user equipment: a user equipment type, and accessible network information, and location identifier . 即可以将上述参数设置为请求查询的关键字,查询满足这些参数的区域识别信息。 I.e., the above parameters may be set to a keyword query request, the query identification information area satisfy these parameters.

[0083] 在本发明实施例的一个实施方式中,ANDSF可以通过网络查询获取第二用户设备的识别信息,也可以通过自身保存的UE的区域识别信息获取第二用户设备的识别信息,下面分别进行描述。 [0083] In one implementation of this embodiment of the present invention, the ANDSF can query the second user identification information acquired by the network device, identification information may be acquired by the second user equipment area identification information stored by the UE, respectively, below described.

[0084] (I)ANDSF通过网络查询获取第二用户设备的识别信息。 [0084] (I) ANDSF query through the network identification information acquiring second user equipment. ANDSF根据第一用户设备的区域识别信息,可以向第三方网元查询所述第一用户设备的邻近区域中的其他的所述第二用户设备的识别信息,并接收所述第三方网元返回的所述第二用户设备的识别信息。 The ANDSF area identification information of a first user device, identification information of the other can query the user device a first region proximate a second user device to a third party network element and receiving network element returns the third party identification information of the second user equipment. 其中,所述第三方网元包括但不限于:移动性管理实体(MME)或归属用户服务器(HSS)。 Wherein the third party network element include, but are not limited to: a mobility management entity (MME) or home subscriber server (HSS).

[0085] (2)ANDSF查询自身保存的UE的区别识别信息获取第二用户设备的识别信息。 [0085] (2) ANDSF query distinction UE identification information stored by the identification information acquiring second user equipment. 所述ANDSF根据第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别信息。 The ANDSF based on the region identification information of the first user device, queries all the user identification information area on said registration device ANDSF, acquiring identification information of the adjacent area of ​​the first user equipment in the second user equipment.

[0086] 在该实施例中,ANDSF保存的用户设备的区域识别信息为用户设备向所述ANDSF注册的所述用户设备的区域识别信息。 [0086] In this embodiment, the area identification information ANDSF area identification information stored in the user device is a user equipment registered to the ANDSF the user equipment. 具体地,ANDSF接收UE上报的该UE的区域识别信息包括但不限于以下方式: Specifically, ANDSF receiving area of ​​the UE identification information reported by the UE include but are not limited to, the following:

[0087] A,ANDSF接收所述用户设备在接入到所述ANDSF时,注册的所述用户设备的区域识别信息。 [0087] A, ANDSF received area identification information of the user equipment when the user equipment access to the ANDSF, the registration. 例如,ANDSF可以接收UE在接入到所述ANDSF时,通过请求可接入网络的信息的请求消息上报的该UE的区域识别信息。 For example, ANDSF may be received when the UE access to the ANDSF, by requesting access region may be identification information of the UE information request message reported by the network.

[0088] B,ANDSF接收所述用户设备更新所述用户设备的区域识别信息时,上报的更新后的所述用户设备的区域识别信息。 When the [0088] B, ANDSF receiving area identification information of the user to update the user equipment device, area identification information reported by the user equipment updated. 所述用户设备在接入到所述ANDSF后,可以在满足预设的触发条件时,触发区域识别信息更新流程,向所述ANDSF发送消息,所述消息中携带有所述用户设备更新后的区域识别信息。 After the user equipment access to the rear ANDSF, may be a preset trigger condition is met, trigger the identification information area update procedure, sending a message to the ANDSF, the message carries the user equipment updates area identification information. 其中,触发条件包括但不限于:所述用户设备打开终端间直连D2D通讯功能,和/或,所述用户设备的区域识别信息发生改变。 Wherein the trigger conditions include, but are not limited to: direct the user equipment to open D2D communication, area identification information and / or the user equipment is changed between terminals.

[0089] C,ANDSF接收所述用户设备在切换接入网络的过程中,上报的所述用户设备的区域识别息。 [0089] C, ANDSF receiving user equipment of the user equipment during handover access network, area identification information reported.

[0090] 在本发明实施例的一个优选实施方式中,ANDSF可以将获取到的所述第一用户设备的邻近区域中的部分或全部的第二用户设备的区域识别信息发送给所述第一用户设备。 Area identification information portion [0090] In a preferred embodiment of the present invention embodiment, ANDSF may be acquired adjacent region of the first user device or all of the second user equipment is transmitted to the first user equipment.

[0091] 在本发明实施例的一个优选实施方式中,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备之后,为了使获取的识别信息更加准确,第一用户设备还可以向所述ANDSF发送请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;ANDSF接收到该请求消息后,获取所述请求消息所请求的所述用户设备的识别信息,并将获取的所述识别信息发送给所述第一用户设备。 After [0091] In a preferred embodiment of the present invention by way of example, the ANDSF transmits the user identification information of the second device to the first user equipment, in order to obtain more accurate identification information, the first user device may also send the request message to ANDSF, wherein the identification information request message for a user device requesting to query the second user device; ANDSF after receiving the request message, the acquiring request message the user equipment identification information request, and the acquired identification information to the first user device.

[0092] 其中,所述ANDSF可以通过第三方网元(例如,MME或HSS)或所述请求消息所请求的所述用户设备,确定所述请求消息所请求的所述用户设备的区域识别信息。 [0092] wherein, the ANDSF may request the user equipment or the message requested by a third-party network element (e.g., the MME or the HSS), the region is determined to identify the user equipment a request message to the request information .

[0093] 与上述邻近区域内的用户设备信息通知方法对应,本发明实施例还提供了一种邻近区域内的用户设备信息获取方法。 [0093] corresponding user device information notification method in said neighboring area, embodiments of the present invention further provides a user equipment in an adjacent area information acquisition method.

[0094] 图5为根据本发明实施例的邻近区域内的用户设备信息获取方法的流程图,如图5所示,该方法主要包括以下步骤(步骤S502 —步骤S504): [0094] FIG. 5 is a flowchart of a method for obtaining user equipment in the vicinity of the present invention, embodiments of the information shown in Figure 5, the method includes the following steps (step S502 - step S504):

[0095] 步骤S502,第一用户设备接收其选择的接入网络发现和选择功能实体(ANDSF)发送的消息; [0095] step S502, which selects a first user equipment receives the access network discovery and selection function entity (the ANDSF) message transmitted;

[0096] 在本实施例的一个实施方式中,ANDSF可以根据上述的方法向第一用户设备发送所述消息,具体不再赘述。 [0096] In one embodiment of the present embodiment, the ANDSF may send the message to the user equipment according to the above first method, which will not be repeated.

[0097] 步骤S504,所述第一用户设备从所述消息中获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备。 [0097] step S504, the first user equipment acquires the user identification information of the second device from the message, wherein the second user device to the first user equipment in addition to the proximity of the first other user devices other than the user equipment. [0098] 其中,ANDSF可以按照上述实施例中所述的方法获取第二用户设备的识别信息,具体不再赘述。 [0098] wherein, the ANDSF may obtain user identification information of the second device according to the method described in the above-described embodiments, which will not be repeated.

[0099] 在本实施例的一个实施方式中,在第一用户设备接收其选择的接入网络发现和选择功能实体ANDSF发送的消息之前,所述方法还包括:所述第一用户设备向所述ANDSF发送请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息或所述第一用户设备的标识信息。 Before [0099] In one embodiment of the present embodiment, which receives the selected first user equipment access network discovery and selection function ANDSF entity messages sent, the method further comprising: the first user equipment to the ANDSF said sending a request message, wherein the request message carries the identification information area of ​​the first user equipment identification information or the first user device.

[0100] 其中,上述请求消息包括但不但不限于以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 [0100] wherein the request message includes, but is not limited to only one of the following: a registration request message, the report request message area identification information, area identification information update request message, the query to the area identification information request message, a subscription request message.

[0101] 在本实施例的一个实施方式中,所述第一用户设备从所述消息中获取第二用户设备的识别信息之后,所述方法还包括:所述第一用户设备向所述ANDSF发送请求消息, 其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息;所述ANDSF将获取的所述识别信息发送给所述第一用户设备。 After [0101] the first user device obtains the second user equipment identification information from the message in one embodiment of the present embodiment, the method further comprising: the first user equipment to the ANDSF sending a request message, wherein the identification information request message for a user device requesting to query the second user equipment; ANDSF acquiring the identification information of the user equipment requesting the message requested; the ANDSF the acquired identification information to the first user device.

[0102] 在本发明实施例中,邻近区域是指位于该邻近区域的两个用户设备能够实现D2D 通信的区域,即同一邻近区域的两个用户设备能够进行D2D通讯。 [0102] In an embodiment of the present invention, two adjacent region refers to the user equipment is located in the vicinity of the D2D communication can be achieved, i.e., two user devices can be the same vicinity of the D2D communication. 比如,邻近区域可以是3PGG网络中同一个CELL(小区)下的区域;或者也可以是3PGG网络中同一个基站下的区域; 或者也可以是地理位置上在一定的半径范围内的区域;或者也可以是WiMAX网络中NAP-1D 和/或BS-1D相同的区域;或者也可以是WLAN网络中同一个AP覆盖下的区域;或者也可以是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 For example, proximity may be 3PGG area network under the same CELL (cell); or may be 3PGG area network under the same base station; or may be a region within a certain radius from the location; or It may be a WiMAX network NAP-1D and / or the same region as BS-1D; or may be a WLAN network region under the same AP coverage; or may be a WLAN network HESSID and / or SSID and / or BSSID the same area.

[0103] 通过本发明实施例提供的上述方法,UE可以从ANDSF获取其邻近区域中的UE的识别信息,从而可以获知与其处于同一邻近区域的UE,进而可以实现D2D通讯。 According to the method provided by the [0103] embodiment of the present invention, UE may acquire the identification information of the UE from the region adjacent the ANDSF, so that a UE can be informed therewith the same vicinity, thus D2D communication may be achieved.

[0104] 根据本发明实施例,还提供了一种邻近区域内的用户设备信息获取系统,如图6 所示,该系统包括:第一用户设备2和ANDSF 4。 [0104] According to the present invention, further provides a user equipment within an adjacent region information acquiring system shown in FIG. 6, the system comprising: a first user device 2 and ANDSF 4. 其中,第一用户设备2包括用于实现上述邻近区域内的用户设备信息获取方法的邻近区域内的用户设备信息获取装置,该装置的结构如图7或图8所示。 Wherein the first user device 2 comprises a user equipment for realizing the user equipment in the vicinity of the adjacent area information acquisition method of acquiring device information, the structure of the apparatus shown in FIG. 7 or 8. ANDSF 4包括用于实现上述邻近区域内的用户设备信息获取方法的邻近区域内的用户设备信息通知装置,该装置的结构如图9A、9B、9C或9D所示。 ANDSF 4 for implementing the user equipment comprising information notifying means in proximity user equipment in the vicinity of the information acquisition process, the structure of the apparatus in FIG. 9A, 9B, 9C or 9D.

[0105] 如图7所示,根据本发明实施例的邻近区域内的用户设备信息获取装置(位于第一用户设备)主要包括:接收模块72,用于接收所述第一用户设备选择的所述ANDSF发送的消息,其中,所述消息中携带有第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备;获取模块74,与接收模块72耦合,用于从所述消息中获取所述第二用户设备的识别信息。 [0105] As shown in FIG. 7, the acquisition means (a user at the first device) mainly includes a user equipment according to embodiments of the adjacent area of ​​the information present invention: a receiving module 72, for receiving the selection of the first user equipment ANDSF said message transmission, wherein the message carries the user identification information of the second device, wherein the second user device to the first user equipment in the vicinity other than the first user device other user equipment; obtaining module 74 is coupled with the receiving module 72, configured to obtain identification information of the second user equipment from the message.

[0106] 在本实施例的一个实施方式中,如图8所示,该装置还可以包括:第一发送模块76,用于向所述ANDSF发送请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识信息。 [0106] An embodiment of the present embodiment, as shown in FIG. 8, the apparatus may further comprise: a first sending module 76, configured to send the request message to the ANDSF, wherein the request message carries the region identification information of the first user device and / or user identification information of the first device.

[0107] 在本实施例的另一个实施方式中,如图8所示,该装置还可以包括:第二发送模块78,用于向所述ANDSF发送请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述接收模块72还用于接收所述ANDSF返回的所述请求消息所请求的所述用户设备的识别信息。 [0107] In another embodiment of the present embodiment, as shown in FIG. 8, the apparatus may further comprise: a second sending module 78, configured to send the request message to the ANDSF, wherein the request message for identification information of a user request to query the second user equipment device; the receiving module 72 further configured to receive the request identification information ANDSF returned to the user device requested message. [0108] 如图9A所示,根据本发明实施例的邻近区域内的用户设备信息通知装置主要包括:第一获取模块90,用于获取第一用户设备的区域识别信息;第二获取模块92,与第一获取模块90耦合,用于根据所述第一用户设备的区域识别信息,获取第一用户设备的邻近区域中的除所述第一用户设备以外的其他的第二用户设备的识别信息,其中,所述第一用户设备选择所述ANDSF接入;发送模块94,与第二获取模块92耦合,用于向所述第一用户设备发送所述第二用户设备的识别信息。 [0108] As shown in FIG. 9A, the user equipment information notification means in the adjacent zones in accordance with an embodiment of the present invention includes: a first acquisition module 90 for acquiring area identification information of a first user device; a second acquisition module 92 , obtaining a first coupling module 90, according to the area identification information for the first user equipment, second user identification and other equipment other than the user device acquires a first region adjacent the first user equipment information, wherein the first user selects the ANDSF access device; and a sending module 94, and a second acquisition module 92 is coupled, for transmitting the identification information of the second user device to the first user device.

[0109] 在本发明实施例的一个实施方式中,如图9B所示,第一获取模块90可以包括:接收单元900,用于接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识信息;第一获取单元902,与接收单元900耦合,用于从所述请求消息中获取所述第一用户设备的区域识别信息,或者,从所述请求消息中获取所述第一用户设备的标识信息,根据所述标识信息从本地或第三方网元中获取所述第一用户设备的区域识别信息。 [0109] In one embodiment of the present invention by way of example in FIG. 9B, a first acquisition module 90 may include: a receiving unit 900, the first user equipment for receiving a request message, wherein said request message carries the identification information area of ​​the first user equipment and the identification information of the first device or the user /; a first acquisition unit and the receiving unit 900 is coupled 902, a request message from the acquisition of the said area identification information of a first user device, or acquiring the identification information of the first user equipment from the request message, obtaining the first user equipment from a local or a third-party network element according to the identification information area identification information.

[0110] 其中,该请求消息可以为上述实施例中所描述的消息,具体不再赘述。 [0110] wherein, the request message may be a message in the above-described embodiments, which will not be repeated. 在该实施方式中,本地中第一用户设备的区域识别信息可以按照上述实施例所描述的方式上报到的ANDSF,具体不再赘述。 In this embodiment, the local area identification information of the first user device can report to the ANDSF manner described in the above embodiment, which will not be repeated.

[0111] 在本发明实施例的一个实施方式中,如图9C所示,第二获取模块92可以包括:第一查询单元920,用于根据所述第一用户设备的区域识别信息,向第三方网元查询所述第一用户设备的邻近区域中的所述第二用户设备的识别信息;第一接收单元922,与第一查询单元920耦合,用于接收所述第三方网元返回的所述第二用户设备的识别信息。 [0111] In one embodiment of the present invention by way of example in FIG. 9C, a second acquisition module 92 may include: a first query unit 920, according to the area identification information for the first user equipment, to the second tripartite NE inquiry identification information of the adjacent area of ​​the first user equipment in the second user device; a first receiving unit 922, coupled to the first query unit 920, the third party network element for receiving the return the identification information of the second user equipment.

[0112] 在本发明实施例的一个实施方式中,如图9D所示,所述第二获取模块92可以包括:第二查询单元924,用于根据所述第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息;第二获取单元926,与第二查询单元924耦合,用于根据所述第二查询单元的查询结果,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别息。 [0112] In one embodiment of the present invention by way of example in FIG. 9D, the second acquisition module 92 may include: a second inquiry unit 924, an area for identification information of the first user equipment according to querying the area identification information of all user equipment registered on the ANDSF; second acquiring unit 926, unit 924 coupled to the second query, the query result according to the second query unit acquires the first user equipment the proximity information identifying a second user device.

[0113] 在具体实施过程中,本实施例的邻近区域内的用户设备信息获取系统中各个实体可以按照上述邻近区域内的用户设备信息通知或获取方法中的描述实施,具体不再赘述。 [0113] In a specific implementation, the user equipment in the adjacent region of the present embodiment of the information acquisition system in accordance with various embodiments entity may notify the user or the device information acquired in said region adjacent the methods described, which will not be repeated.

[0114] 下面通过具体实施例进行描述。 [0114] The following embodiments will be described by way of specific examples.

[0115] 实施例一 [0115] Example a

[0116] 图10是实施例一的流程图。 [0116] FIG. 10 is a flowchart of an embodiment of a. 在本实施例中,ANDSF在UE接入到该ANDSF时获得该UE的区域识别信息。 In the present embodiment, ANDSF UE in the access area is obtained when the identification information of the UE to the ANDSF. 图10中UE通过3GPP接入或者非3GPP接入连接到ANDSF,选择ANDSF后,UE上报其自身的区域识别信息。 FIG 10 is connected to the UE through the 3GPP access ANDSF or non-3GPP access, the ANDSF selected, the UE reports its own identification information area.

[0117] 在本实施例中,UE上报的自身的区域识别信息可以包括但不限于以下之一或其任意组合-M的位置信息、可接入的网络信息、可接入网络的标识信息。 [0117] In the present embodiment, the UE reports its own area identification information may include but is not limited to one or any combination -M location information, the network can access information, identification information of the access network.

[0118] 在本实施例的一个实施方式中,UE的位置信息为能够指示UE当前所在位置的信息,可以是UE所在的小区身份标识,例如,cell identities,或者,也可以是UE当前的WLAN接入点的MAC地址(MAC address of the WLANAP),或者,也可以是UE当前的地理位置信息,包括经度、纬度等。 [0118] In one embodiment of the present embodiment, the location information of the UE is capable of indicating the UE information of the current location may be a cell identity of the UE is located, for example, cell identities, or it may be a UE current WLAN MAC address of the access point (MAC address of the WLANAP), or may be the current UE location information, including latitude, longitude and the like.

[0119] 区域识别信息中的可接入的网络信息可以指示UE能够接入的网络,比如可以为WLAN,或者也可以为WiMAX。 [0119] Network information area identification information indicates that the UE may be able to access the access network, such as may be a WLAN, or may be a WiMAX. [0120] 上述的可接入网络的标识信息可以是指示UE当前接入的网络的标识,例如,当可接入网络为WLAN网络的时候,可以为WLAN网络的HESSID(homogenous extended service set identifier,同质扩展服务集标识)、SSID (service set identifier,服务集标识)、 BSSID (basic service set identifier,基本服务集标识)中的任一种或其任意组合,或者例如,当可接入网络为WiMAX网络的时候,可以为WiMAX网络的NAP-1D、BS-1D中的任一种或其任意组合。 [0120] identification information of the access network may instruct the UE identifier may be a current access network, e.g., when the access network may be a WLAN network, the WLAN network may HESSID (homogenous extended service set identifier, any one or any combination of homogeneous extended service set identifier), SSID (service set identifier, the service set identifier), BSSID (basic service set identifier, a basic service set identification) in, or for example, when the network is accessible when WiMAX network, may be a WiMAX network NAP-1D, any one or any combination of the BS-1D.

[0121] 如图10所示,本实施例中UE向ANDSF上报该UE的区域识别信息主要包括以下步骤: [0121] 10, the embodiment of the UE to the UE reports ANDSF area identification information of the present embodiment includes the following steps:

[0122] 步骤IOOla或步骤1001b,UE连接到3GPP网络或者UE连接到非3GPP网络。 [0122] Step IOOla or step 1001b, UE is connected to the 3GPP network or the UE connected to the non-3GPP network.

[0123] 在具体实施时,可以为步骤IOOla和步骤IOOlb中的任意步骤。 [0123] In a specific embodiment, the step may be any step in IOOlb IOOla step.

[0124] 步骤1002,获取预先配置在UE上的系统间的移动策略预先配置。 [0124] Step 1002, acquired pre-configured on the UE moving between the strategy pre-configured system. 基于预置的运营商设置的策略,UE可以优先选择非3GPP的网络,例如,WLAN或WiMAX。 Based on policy set by the operator preset, UE may prefer non-3GPP network, for example, WLAN or WiMAX. 当这些非3GPP网络可用的时候,UE可以选择非3GPP网络。 When these non-3GPP network is available, UE can select a non-3GPP network.

[0125] 步骤1003,UE发现ANDSF,UE可以通过DHCP查询来发现ANDSF,这里ANDSF可以用特定的子选项号码来识别。 [0125] Step 1003, UE ANDSF found, the UE may discover a DHCP query ANDSF, where ANDSF can be identified by a specific number of sub-options. 可选的,归属运营商可以为应用层认证提供ANDSF信息和安全参数,具体可以根据现有方式来实现。 Alternatively, the home operator may provide information and ANDSF application layer security authentication parameters, particularly according to the prior embodiment may be implemented.

[0126] 其中,上述步骤IOOla或b至步骤1003可以称为ANDSF发现过程。 [0126] wherein said step b IOOla or step 1003 may be referred to ANDSF discovery process.

[0127] 步骤1004,UE向ANDSF发送请求消息,请求可接入网络的信息。 [0127] Step 1004, UE sends a request message to ANDSF, may request access to information networks. UE在请求消息中包含它的区域识别信息。 UE identification information comprises a region in which the request message.

[0128] 至此,ANDSF可以获知UE的区域识别信息。 [0128] Thus, ANDSF may be learned region identification information of the UE.

[0129] 步骤1005,ANDSF向UE发送响应消息,包括可接入网络类型的列表,可接入网络的标识和PLMN标识。 [0129] Step 1005, ANDSF response message to the UE, identification may include identifying an access network and a PLMN list of the types, you can access a network.

[0130] 上述步骤1004和步骤1005可以称为接入网络的发现过程。 [0130] The step 1004 and step 1005 may be referred to as an access network discovery process.

[0131] 通过本实施例,UE可以在接入到ANDSF时上报该UE的区域识别信息,从而使得ANDSF可以获知接入的UE的区域识别信息。 [0131] With this embodiment, UE may report the area identification information of the UE in the access to the ANDSF, ANDSF may be learned so that the region identification information of the UE access.

[0132] 实施例二 [0132] Second Embodiment

[0133] 图11是实施例二的流程图。 [0133] FIG. 11 is a flowchart of the second embodiment. 在本实施例中,ANDSF在UE发起更新过程中获得该UE的区域识别信息。 In the present embodiment, ANDSF initiation region identification information obtained during the update of the UE in the UE. 图11中UE触发区域识别信息更新过程,向ANDSF上报其自身的区域识别息。 FIG 11 the UE identification information triggering area update procedure, to report its own identification information to the region ANDSF.

[0134] 如图11所示,本实施例中UE向ANDSF上报该UE的区域识别信息主要包括以下步骤: [0134] As shown in FIG 11, the region identification information reported by the UE in the embodiment of the UE to ANDSF present embodiment includes the following steps:

[0135] 步骤1101:UE已经接入到ANSDF,并已在ANDSF上注册。 [0135] Step 1101: UE has accessed to ANSDF, and are registered in the ANDSF.

[0136] 步骤1102:UE触发区域识别信息更新过程。 [0136] Step 1102: UE identification information trigger area update procedure. 其中,触发条件可以包括但不限于以下之一或其组合: Wherein the trigger conditions may include, but is not limited to one or a combination of:

[0137] (I)UE 打开D2D 功能; [0137] (I) UE function D2D open;

[0138] (2) UE获知其区域识别信息发生改变的粒度超出本地预设的范围; [0138] (2) UE to know which area identification information size is changed locally exceeds a preset range;

[0139] (3) UE获知其区域识别信息发生改变的粒度超出网络设置的范围。 [0139] (3) UE to know which area identification information size is changed outside the range of the network settings.

[0140] 步骤1103:UE向ANSDF发送消息,该消息中携带有更新后的区域识别信息。 [0140] Step 1103: UE sends a message to ANSDF, the message carries the identification information of the updated area.

[0141] 步骤1104:后续操作。 [0141] Step 1104: the subsequent operation. [0142] 通过本实施例中,UE可以在将区域识别信息发生改变时通知ANDSF,从而保证了ANDSF上保存的UE的区域识别信息的正确性。 [0142] In the present embodiment, ANDSF may inform the UE when the area identification information is changed, so as to ensure the correctness of the identification information area stored on the UE the ANDSF.

[0143] 实施例三 [0143] Example three

[0144] 图12是实施例三的流程图。 [0144] FIG. 12 is a flowchart according to a third embodiment. 在本实施例中,ANDSF在UE切换接入网络的过程中获得该UE的区域识别信息。 In the present embodiment, ANDSF region obtained identification information of the UE during handover of the UE in the access network. 图12中UE通过一个接入网络连接到运营商网络,根据网络探测和ANDSF的指示选择另外一个接入网络,即切换到新的接入网络。 FIG UE 12 connected via a network to the access network operator, and an instruction to detect the ANDSF network to another access network selection, i.e., switching to a new access network. 在此过程中UE上报其自身的区域识别信息。 In this process, the UE reports its own identification information area.

[0145] 在本实施例中,以UE先接入3GPP网络,然后选择非3GPP网络为例,如图6所示,本实施例中UE向ANDSF上报该UE的区域识别信息主要包括以下步骤: [0145] In the present embodiment, the first UE to 3GPP access network, and select the non-3GPP network, for example, shown in Figure 6, embodiments of the UE to the UE reports ANDSF area identification information of the present embodiment includes the following steps:

[0146] 步骤1201,UE连接到3GPP网络。 [0146] Step 1201, UE is connected to the 3GPP network.

[0147] 该过程同样适用于UE连接到非3GPP接入网络。 [0147] The process is equally applicable to the non-3GPP access network is connected to the UE.

[0148] 步骤1202,执行预先配置在UE的系统间移动策略,UE确定可以选择的接入网络。 [0148] Step 1202, the system performs pre-configured in the UE between the mobile strategy, UE determines that the access network can be selected. 基于预置的运营商策略,UE可以优先选择非3GPP的网络,比如WLAN或WiMAX。 Based on pre-operator policy, UE may prefer non-3GPP networks such as WLAN or WiMAX. 当非3GPP网络可用的时候,UE可以选择非3GPP网络。 When the available non-3GPP network, UE can select a non-3GPP network.

[0149] 步骤1203,UE发现ANDSF,其中,UE可以通过DHCP查询来发现ANDSF,这里ANDSF可以用特定的子选项号码来标识。 [0149] Step 1203, UE found ANDSF, wherein, the UE may discover a DHCP query ANDSF herein can ANDSF specific number to identify a sub-option. 可选的,归属运营商可以为应用层认证提供ANDSF信息和安全参数。 Alternatively, the home operator can provide ANDSF information and security parameters for the application layer authentication.

[0150] 步骤1204,基于网络触发ANDSF向UE发送更新的系统间移动策略,其包括更新的系统间移动策略的有效条件。 [0150] Step 1204, based on inter-system triggering ANDSF network sends updates to the mobile UE policy, the policy conditions effective between the updated system comprising mobile. 例如,指示该系统间移动策略的有效时间。 For example, the system indicates a valid time between mobile strategy.

[0151] 步骤1205,UE评估切换备选的非3GPP接入的网络。 [0151] Step 1205, UE evaluate alternative network switching of the non-3GPP access. 更新的系统间移动策略指定UE可以选择的接入网络;UE拥有WLAN和WiMAX两种无线能力。 Updated intersystem mobility policy specifies that the UE can select the access network; UE has two wireless WLAN and WiMAX capabilities. 在本实施例中运营商提供的系统间移动策略允许UE在任何情况下都可以选择WLAN或WiMAX。 Inter-system in the present embodiment, mobile operators may choose the policy allows the UE WLAN or WiMAX in any case. UE综合考虑其位置策略,比如用户设置、接入历史信息,来获得在其邻近区域内有关WLAN和WiMAX接入网络的可行性信息。 UE considering its location policy, such as user settings, access historical information, to obtain information about the feasibility of WLAN and WiMAX access network in its vicinity.

[0152] 步骤1206,UE向ANDSF发送请求消息,请求可接入网络的信息。 [0152] Step 1206, UE sends a request message to ANDSF, may request access to information networks. UE在发送的请求消息中包含该UE的区域识别信息。 UE comprising region identification information of the UE in the request message sent.

[0153] 在此步骤中,ANDSF可以获知UE的区域识别信息。 [0153] In this step, ANDSF may be learned region identification information of the UE.

[0154] 步骤1207,ANDSF向UE发送响应消息,包括可接入网络类型的列表,可接入网络的标识和PLMN标识。 [0154] Step 1207, ANDSF response message to the UE, identification may include identifying an access network and a PLMN list of the types, you can access a network. 在本实施例中ANDSF通知UE在其邻近区域内WLAN和WiMAX两种接入网络都是可用的。 In the present embodiment notifies the UE ANDSF in the vicinity thereof two access the WLAN and WiMAX networks are available.

[0155] 步骤1208,UE打开非3GPP的无线,探测可行的非3GPP接入网络。 [0155] Step 1208, UE non-3GPP wireless opening, detecting possible non-3GPP access networks. 根据收到的信息和UE本地的策略,UE根据优先级评估是否处于可接入网络的覆盖区域。 The information received and the UE's local policy, whether the UE according to a priority evaluation in a coverage area accessible network. 在本实施例中根据历史记录和WiMAX的无线品质,UE优先选择WLAN接入类型中的WiMAX。 In the present embodiment, based on the history and WiMAX wireless quality, UE selecting the WLAN access priority of WiMAX type. UE侦听WiMAX的广播消息,决定WiMAX网络的存在。 UE listens to the broadcast of WiMAX, determine the existence of WiMAX networks. 因为WiMAX网络是优先的,并且UE证实了WiMAX网络的存在,UE不会去探测WLAN网络。 Because WiMAX network is a priority, and the UE confirmed the existence of the WiMAX network, the UE not to probe the WLAN network.

[0156] 步骤1209,UE执行网络发现和切换决策,为系统间的移动选择最优选的可行的接入网络。 [0156] Step 1209, UE performs network discovery and handover decisions, select the most preferred access network is possible between the mobile systems. 本实施例中UE选择WiMAX接入网络。 Examples UE selects a WiMAX access network according to the present embodiment.

[0157] 步骤1210,UE发起系统间改变过程,选择非3GPP的接入网络。 [0157] Step 1210, UE initiates inter-system change procedure, the selected non-3GPP access network.

[0158] 通过本实施例,UE可以在切换接入网络的过程中上报该UE的区域识别信息,从而使得ANDSF可以获知接入的UE的区域识别信息。 [0158] With this embodiment, UE may report the area identification information of the UE during handover of the access network, so that ANDSF may be learned region identification information of the UE access.

[0159] 实施例四 [0159] Fourth Embodiment

[0160] 图13是实施例四的流程图。 [0160] FIG. 13 is a flowchart according to a fourth embodiment. 在本实施例,UE向ANDSF发起查询过程,查询其邻近区域中的其他终端的信息,ANDSF收到请求后向网络查询该获得UE的区域识别信息,然后将信息全部或者部分发给UE。 In the present embodiment, the UE initiates the ANDSF query process, the query information of other terminals in the vicinity thereof, the ANDSF query area after receiving the request to obtain identification information of the UE to the network, then all or part of the information sent to the UE.

[0161] 如图13所示,在本实施例中,UE查询其邻近区域中其他UE的区域识别信息主要包括以下步骤: [0161] As shown in FIG. 13, in the present embodiment, the UE UE For other adjacent area identification information region includes the following steps:

[0162] 步骤1301,UE已经接入到ANSDF,并已在ANDSF上注册。 [0162] Step 1301, UE has to access ANSDF, and are registered in the ANDSF.

[0163] 步骤1302,UE向ANSDF发送消息,请求查询其邻近区域中的其他终端的信息。 [0163] Step 1302, UE sends a message to ANSDF, the query requesting information of other terminals in the vicinity thereof. 查询时可以设定优先级,设定查询关键字为参数终端类型、接入能力或位置标识等及其组合。 The priority may be set when a query, the query key is set to the terminal type parameter, access capability, or other location identifier, and combinations thereof.

[0164] 步骤1303 =ANDSF向MME或者HSS查询UE的邻近区域中的终端信息,比如以接入能力或位置标识等,或其组合为查询条件。 [0164] Step 1303 = ANDSF query HSS to the MME or the terminal information of the UE in the vicinity, such as the ability to access the location identifier or the like, or combinations thereof for the query. ANDSF向MME查询可以通过IP层的消息,该MME可以是为UE服务的MME,也可以不是为UE服务的MME。 ANDSF query message through the IP layer to the MME, the MME may be an MME serving the UE, it may not be as MME serving the UE. ANDSF根据本地策略来决定向哪一个MME进行查询。 ANDSF to decide which queries to the MME according to local policy. 同样地,ANDSF根据本地策略来决定向哪一个HSS进行查询。 Similarly, ANDSF to decide which queries to HSS according to local policy.

[0165] 在本实施例中,邻近区域比如可以是3PGG网络中同一个CELL (小区)下的区域;或者比如是3PGG网络中同一个基站下的区域;或者比如是地理位置上在一定的半径范围内的区域。 [0165] In the present embodiment, such regions may be adjacent to a region under the same network 3PGG a CELL (cell); or, for example a 3PGG area network under the same base station; or, for example in a certain geographical radius region range. 步骤1304 =MME或者HSS向ANDSF返回响应消息,携带邻近区域中的终端信息。 Step 1304 = MME or the HSS returns a response message to ANDSF carrying adjacent terminal information area.

[0166] 步骤1305:ANSDF向UE发送响应消息,携带邻近区域中的终端信息,比如是以列表的形式以特定优先级发送给UE。 [0166] Step 1305: ANSDF UE sends a response message carrying information of the terminal in the vicinity, such as in the form of a list to the UE to a specific priority. 需要说明的是ANDSF可以将从MME或者HSS获得的邻近区域中的终端信息全部发给UE,也可以将其中一部分信息发给UE。 Incidentally ANDSF can MME or terminal information from the area adjacent the HSS obtained all sent to UE, wherein a portion of the information may be sent to UE.

[0167] 其中,终端的标识信息可以是MSISDN、IP地址、好友昵称、业务名称、动态号码等。 [0167] wherein, the identification information of the terminal may be a MSISDN, IP address, nickname friends, business name, number or the like dynamically.

[0168] 至此,UE查询到其邻近区域中的终端信息。 [0168] At this point, UE terminal information inquiry to adjacent areas.

[0169] 实施例五 [0169] Embodiment V

[0170] 图14是本发明的实施例五的流程图。 [0170] FIG. 14 is a flowchart according to a fifth embodiment of the present invention. 本实施例中,UE向ANDSF发起查询过程,查询其邻近区域中的其他终端的区域识别信息。 In this embodiment, UE initiates the query process ANDSF, query area identification information of other terminals in the vicinity thereof. ANDSF收到请求后,将信息发给UE。 ANDSF after receipt of the request, the information to the UE. 如图14所示,本实施例中,UE查询其邻近区域中的其他终端的区域识别信息主要包括以下步骤: 14, in this embodiment, the UE query another terminal adjacent regions of area identification information includes the following steps:

[0171] 步骤1401,UE已经接入到ANSDF,在ANDSF上注册。 [0171] Step 1401, UE has to access ANSDF, registered on the ANDSF.

[0172] 步骤1402,UE向ANSDF发送消息,查询其邻近区域中的其他终端的信息。 [0172] Step 1402, UE sends a message to ANSDF, query information of other terminals in the vicinity thereof. 查询时可以设定优先级,设定查询关键字为参数终端类型、接入能力或位置标识等,及其组合。 The priority may be set when the query, the query key to set parameters of the terminal type, access capabilities, or other location identifier, and combinations thereof.

[0173] 步骤1403,ANSDF收到查询请求后,确定该UE的邻近区域中的终端信息,然后将此消息发给UE。 After [0173] Step 1403, ANSDF query request is received, the terminal determines information of a neighboring area of ​​the UE, and then this message to the UE.

[0174] 本实施例中,邻近区域是可以让处于该区域的终端之间发起D2D通信的区域。 [0174] In this embodiment, in the neighboring area is a region that allows communication between the terminal originating the D2D region. 比如可以是3PGG网络中同一个CELL (小区)下的区域;或者也可以是3PGG网络中同一个基站下的区域;或者也可以是地理位置上在一定的半径范围内的区域;或者也可以是WiMAX网络中NAP-1D和/或BS-1D相同的区域;或者也可以是WLAN网络中同一个AP覆盖下的区域;或者也可以是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 3PGG example, may be under the same network region CELL (cell); or may be 3PGG area network under the same base station; or may be a region within a certain radius from the location; or may be WiMAX network NAP-1D and / or the same region as BS-1D; or may be a region of the WLAN network in the same AP coverage; or may be a WLAN network HESSID and / or SSID, and / or the same region BSSID .

[0175] ANSDF确定该UE的邻近区域中的终端信息,可以根据实施例一、实施例二、实施例三中的过程获得注册到该ANDSF的所有的终端信息。 [0175] ANSDF proximity determination terminal information of the UE can be obtained all the information registration terminals according to the ANDSF process a third embodiment, according to the second embodiment, Example. 然后根据该UE的区域识别信息来确定该UE的邻近区域中的终端信息。 Then according to the area identification information of the information terminal UE determines the neighboring region in the UE. [0176] 其中,邻近区域中终端的标识信息可以是MSI SDN、IP地址、好友昵称、业务名称、 动态号码等。 [0176] wherein, in the region adjacent to the terminal identification information may be MSI SDN, IP address, nickname friends, business name, number or the like dynamically.

[0177] ANSDF发送给UE的信息比如是以列表的形式以特定优先级发送给UE。 [0177] ANSDF transmitted to the UE such as information in the form of a list to the UE to a specific priority.

[0178] 至此,UE查询到其邻近区域中的终端信息。 [0178] At this point, UE terminal information inquiry to adjacent areas.

[0179] 实施例六 [0179] Sixth Embodiment

[0180] 图15是实施例六的流程图。 [0180] FIG. 15 is a flowchart of a sixth embodiment. 本实施例中,UEA向ANDSF发起查询过程,查询其邻近区域中的一个终端的信息。 In this embodiment, UEA initiates query process to ANDSF, query information of a terminal in the vicinity thereof. ANDSF收到请求后,将信息发给UE A。 ANDSF receipt of the request, the information sent to UE A. 具体过程描述如下: Specifically described as follows:

[0181] 步骤1501,UEA已经接入到ANSDF,在ANDSF上注册。 [0181] Step 1501, UEA has access to ANSDF, registered on the ANDSF.

[0182] 步骤1502,UEA向ANSDF发送消息,查询其邻近区域中的其他终端的信息。 [0182] Step 1502, UEA sends a message to ANSDF, query information of other terminals in the vicinity thereof. 查询时可以设定优先级,设定查询关键字为终端类型、接入能力或位置标识等,及其组合。 The priority may be set when a query, the query key is set to the terminal type, access capabilities, or other location identifier, and combinations thereof.

[0183] 步骤1503,ANSDF收到查询请求后,确定该UEA的邻近区域中的终端信息,然后将此消息发给UEA。 After [0183] Step 1503, ANSDF query request is received, the terminal determines information of the UEA in the vicinity of, this message is then sent to UEA.

[0184] 本实施例中,邻近区域是可以让处于该区域的终端之间发起D2D通信的区域。 [0184] In this embodiment, in the neighboring area is a region that allows communication between the terminal originating the D2D region. 比如可以是3PGG网络中同一个CELL (小区)下的区域;或者也可以是3PGG网络中同一个基站下的区域;或者也可以是地理位置上在一定的半径范围内的区域;或者也可以是WiMAX 网络中NAP-1D和/或BS-1D相同的区域;或者也可以是WLAN网络中同一个AP覆盖下的区域;或者也可以是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 3PGG example, may be under the same network region CELL (cell); or may be 3PGG area network under the same base station; or may be a region within a certain radius from the location; or may be WiMAX network NAP-1D and / or the same region as BS-1D; or may be a region of the WLAN network in the same AP coverage; or may be a WLAN network HESSID and / or SSID, and / or the same region BSSID .

[0185] 其中,邻近区域中终端的标识信息可以是MSI SDN、IP地址、好友昵称、业务名称、 动态号码等。 [0185] wherein, in the region adjacent to the terminal identification information may be MSI SDN, IP address, nickname friends, business name, number or the like dynamically.

[0186] 步骤1504,UE A向ANSDF发送消息,查询一个邻近的终端的识别信息。 [0186] Step 1504, UE A sends a message to ANSDF, the terminal identification information of a query adjacent. 本实施例中UE A查询UE B的信息。 Information queries embodiment UE A UE B of the present embodiment. 具体实施时,可以在消息中携带UE A在步骤1503中收到的UE B的识别信息。 When particular embodiments, UE A may carry identification information received in step 1503 UE B in the message.

[0187] 步骤1505,ANDSF收到请求后,向UE B发送请求消息确定UE B的识别信息。 [0187] Step 1505, ANDSF after receiving the request, sends a request message B to the UE determines that the UE identification information B.

[0188] 或者,在该步骤中ANDSF也可以向网络(例如,MME或HSS)查询UEB的识别信息。 [0188] Alternatively, in this step ANDSF UEB may query the identification information to the network (e.g., the MME or HSS).

[0189] 步骤1506,ANDSF向UEA发送响应消息,携带UE B的识别信息。 [0189] Step 1506, ANDSF UEA sends a response message carrying identification information of UE B.

[0190] 至此,UEA获得UEB的识别信息。 [0190] Thus, UEA UEB of obtaining the identification information.

[0191] 需要说明的是步骤1504〜步骤1507的查询过程,可以是同时查询一个以上终端的识别息。 [0191] Note that step 1507 1504~ step query process, the query may be simultaneously identify more than one information terminal.

[0192] 实施例七 [0192] Seventh Embodiment

[0193] 图16是实施例七的流程图。 [0193] FIG. 16 is a flowchart according to a seventh embodiment. 本实施例中,UEA向ANDSF订阅,订阅其邻近区域中的终端信息。 In this embodiment, UEA subscription to ANDSF, subscription information of the terminal in the vicinity thereof. 订阅比如可以针对终端类型、接入能力或位置标识。 For example, can subscribe to the terminal type, or the ability to access location identifier. ANDSF在满足订阅要求时向UEA发送其邻近区域的终端信息。 ANDSF transmits its terminal information to the neighboring area in UEA subscription request is satisfied. 具体过程描述如下: Specifically described as follows:

[0194] 步骤1601〜步骤1605:同实施例一的步骤1001〜步骤1005。 [0194] Step 1601~ Step 1605: the same procedure of Example 1001~ a step 1005.

[0195] 步骤1606 =UEA向ANDSF发送订阅请求,订阅其邻近区域的终端信息。 [0195] Step 1606 = UEA sends a subscription request to the ANDSF, subscription information of the terminal in the vicinity thereof. 订阅事件比如是UEA进入某一特定区域,或者比如UEA在D2D的通信覆盖范围内。 Subscribe to events such as UEA is entering a specific area, such as the inner or UEA the D2D communication coverage. 如果是可接入网络是WLAN网络,订阅事件比如可以是BSSID发生改变,或者WLAN接入点的MAC地址发生改变。 If the access network is a WLAN network, such as event subscriptions may be changed BSSID or MAC address of the WLAN access point is changed.

[0196] 步骤1607 =ANDSF向UEA返回订阅响应,订阅成功。 [0196] Step 1607 = ANDSF returns a subscription response to UEA, the subscription is successful.

[0197] 本实施例中,邻近区域是可以让处于该区域的终端之间发起D2D通信的区域。 [0197] In this embodiment, in the neighboring area is a region that allows communication between the terminal originating the D2D region. 比如可以是3PGG网络中同一个CELL (小区)下的区域;或者也可以是3PGG网络中同一个基站下的区域;或者也可以是地理位置上在一定的半径范围内的区域;或者也可以是WiMAX网络中NAP-1D和/或BS-1D相同的区域;或者也可以是WLAN网络中同一个AP覆盖下的区域;或者也可以是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 3PGG example, may be under the same network region CELL (cell); or may be 3PGG area network under the same base station; or may be a region within a certain radius from the location; or may be WiMAX network NAP-1D and / or the same region as BS-1D; or may be a region of the WLAN network in the same AP coverage; or may be a WLAN network HESSID and / or SSID, and / or the same region BSSID .

[0198] 步骤1608 =ANDSF向UEA发送通知请求,通知UEA其订阅的邻近区域的终端信息。 [0198] Step 1608 = ANDSF UEA sends a notification to the request, it notifies the terminal information subscribed UEA neighboring area.

[0199] 其中,邻近区域中终端的标识信息可以是MSI SDN、IP地址、好友昵称、业务名称、动态号码等。 [0199] wherein, in the region adjacent to the terminal identification information may be MSI SDN, IP address, nickname friends, business name, number or the like dynamically.

[0200] 步骤1609 =UEA向ANDSF返回通知响应。 [0200] Step 1609 = UEA returns a notification response to the ANDSF.

[0201] 实施例八 [0201] Example eight

[0202] 图17是实施例八的流程图。 [0202] FIG 17 is a flowchart of the eight embodiment. 本实施例中,UE n接入到3GPP网络并注册到ANDSF,然后上报给ANDSF的区域识别信息是其所在的无线局域网(Wireless Local Area Networks,简称为WLAN)网络的WLANAP信息;然后UE n从ANDSF查询能够在邻近区域中进行D2D通信的其他终端的识别信息。 In this embodiment, UE n register and the access to the 3GPP network to the ANDSF, identification information is then reported to the area in which it is ANDSF wireless LAN (Wireless Local Area Networks, simply referred to as WLAN) WLANAP information networks; then the UE n ANDSF queries to the other terminal identification information of the adjacent D2D communication area. ANDSF根据UE n的WLAN AP信息查询到同一AP下的其他终端的信息,根据一定的优先级和策略,将其他终端的信息发送给UE n。 The inquiry UE n ANDSF the WLAN AP information to the information under the same another terminal the AP, according to certain policies and priorities, transmitting information to the other terminals UE n.

[0203] 如图7所示,本实施例的执行流程主要包括以下步骤: [0203] 7, the implementation process of this embodiment includes the following steps:

[0204] 步骤1701,UE连接到3GPP网络 [0204] Step 1701, UE is connected to the 3GPP network

[0205] 步骤1702,系统间的移动策略预先配置在UE上。 [0205] Step 1702, between mobile strategy pre-configured system at the UE. 基于预置的运营商设置的策略,UE可以优先选择非3GPP的网络,例如,WLAN或WiMAX。 Based on policy set by the operator preset, UE may prefer non-3GPP network, for example, WLAN or WiMAX. 当这些非3GPP网络可用的时候,UE可以选择非3GPP网络。 When these non-3GPP network is available, UE can select a non-3GPP network. 本实施例中UE可以选择WLAN网络作为非3GPP接入。 In this embodiment the UE may select the WLAN network as a non-3GPP access.

[0206] 步骤1703,UE发现ANDSF,UE可以通过DHCP查询来发现ANDSF,这里ANDSF可以用特定的子选项号码来识别。 [0206] Step 1703, UE ANDSF found, the UE may discover a DHCP query ANDSF, where ANDSF can be identified by a specific number of sub-options. 可选的,归属运营商可以为应用层认证提供ANDSF信息和安全参数,具体可以根据现有方式来实现。 Alternatively, the home operator may provide information and ANDSF application layer security authentication parameters, particularly according to the prior embodiment may be implemented.

[0207] 步骤1704,UE向ANDSF发送请求消息,请求可接入网络的信息。 [0207] Step 1704, UE sends a request message to ANDSF, may request access to information networks. UE在请求消息中包含它的区域识别信息。 UE identification information comprises a region in which the request message. 在本例中UE在请求消息中带接入WLAN网络的能力,以及WLANAP的MAC地址、WLAN网络的同质扩展服务集标识(homogenous extended service setidentifier,简称为HESSID)、服务集标识(SSID)、基本服务集标识(basic service setidentifier, BSSID)中的任一种或其任意组合 In the present embodiment capability request message with the UE to access the WLAN network, and homogenous extended service set identification WLANAP MAC address, the WLAN network (homogenous extended service setidentifier, abbreviated as HESSID), service set identification (the SSID), any one or any combination of the basic service set identification (basic service setidentifier, BSSID) of

[0208] 步骤1705,ANDSF向UE发送响应消息,包括可接入网络类型的列表,可接入网络的标识和PLMN标识。 [0208] Step 1705, ANDSF response message to the UE, identification may include identifying an access network and a PLMN list of the types, you can access a network.

[0209] 优选的,ANDSF可以通知UE其上报区域识别信息更新的触发条件,比如是WLAN AP的MAC地址发生改变后的某一时长内或外,UE需要向ANDSF触发区域识别信息更新过程;或者,比如是BSSID发生改变后的某一时长内或外,UE需要向ANDSF触发区域识别信息更新过程。 [0209] preferably, the ANDSF may inform the UE which report triggering condition area identification information updates, such as within a certain duration after the MAC address of the WLAN AP changes or external, UE needs to trigger area identification information updating process to the ANDSF; or , such as within a certain length of time after the change in or outside the BSSID, the UE needs to trigger the region identification information to the update process ANDSF.

[0210] 步骤1706,UE触发区域识别信息更新过程。 [0210] Step 1706, UE identification information area update procedure is triggered. 本实施例中,触发条件是步骤1705中ANDSF通知给UE的条件。 In this embodiment, the trigger condition is generated in step 1705 to the UE ANDSF conditions.

[0211] 步骤1707,UE向ANSDF发送消息,该消息中携带有更新后的区域识别信息。 [0211] Step 1707, UE sends a message to ANSDF, the message carries the identification information of the updated area. 本实施例中,携带的区域识别信息为WLAN AP的MAC地址、WLAN网络的HESSID、SSID、BSSID中的任一种或其任意组合。 HESSID, SSID, BSSID any one or any combination of the WLAN network of the present embodiment, the area identification information carried in the MAC address of the WLAN AP.

[0212] 在具体实施时,根据触发条件的改变与否,步骤1706〜步骤1707可能发生也可能不发生。 [0212] In a specific embodiment, or not, step 1707 may occur 1706~ step may not occur according to a change condition trigger. [0213] 步骤1708,UE向ANSDF发送消息,查询其邻近区域中的其他终端的信息。 [0213] Step 1708, UE sends a message to ANSDF, query information of other terminals in the vicinity thereof. 查询时可以设定优先级,设定查询关键字为终端类型、接入能力或网络标识等,及其组合。 The priority may be set when a query, the query key is set to the terminal type, network access capability, or other identification, and combinations thereof. 本实施例中,UE可以设定查询条件是:具有WLAN能力的、能够进行D2D通信的、某一个类型的终端。 In this embodiment, the UE may set the query conditions: with WLAN capability, can be D2D communication, a certain type of terminal.

[0214] 步骤1709,ANSDF收到查询请求后,确定该UE的邻近区域中的终端信息,然后将此消息发给UE。 After [0214] Step 1709, ANSDF query request is received, the terminal determines information of a neighboring area of ​​the UE, and then this message to the UE.

[0215] 本实施例中,邻近区域是可以让处于该区域的终端之间发起D2D通信的区域。 [0215] In this embodiment, in the neighboring area is a region that allows communication between the terminal originating the D2D region. 比如是WLAN网络中同一个AP覆盖下的区域;或者比如是WLAN网络中HESSID和/或SSID和/或BSSID相同的区域。 Such area is a WLAN network in the same coverage AP; or, for example a WLAN network HESSID and / or SSID, and / or the same region BSSID.

[0216] 本实施例中,ANSDF比如根据UE的WLANAP的MAC地址、或WLAN网络的HESSID、或SSID、或BSSID、或以上参数的组合,来确定该UE的邻近区域中的终端信息。 [0216] In this embodiment, ANSDF such HESSID MAC address WLANAP The composition of the UE, or a WLAN network, or the SSID or BSSID, or more parameters to determine proximity information of the UE terminal in.

[0217] 其中,邻近区域中终端的标识信息可以是MSISDN、IP地址、好友昵称、业务名称、动态号码等。 [0217] wherein, in the region adjacent to the terminal identification information may be an MSISDN, IP address, nickname friends, business name, number or the like dynamically.

[0218] 另外,ANSDF发送给UE的信息比如是以列表的形式以特定优先级发送给UE。 [0218] Further, ANSDF sent to the UE such as information in the form of a list to the UE to a specific priority.

[0219] 从以上的描述中,可以看出,在本发明实施例中,用户设备可以通过ANDSF获取该用户设备的邻近区域中的其他用户设备的区域识别信息,从而可以根据其他用户设备的区域识别信息发现其邻近区域中的用户设备,解决了相关技术中UE无法通过网络获知与其处于同一邻近区域的其他UE,从而无法实现D2D通信的问题,从而使得UE可以与同一邻近区域的其他UE进行D2D通讯,节约了通讯流程,减小了UE间的传输时延。 [0219] From the above description, it can be seen that, in the embodiment of the present invention, the user device may acquire the area identification information of other user devices adjacent region of the user equipment by the ANDSF, so that the region can be based on other user equipment identification information found from user equipment in the adjacent areas, to solve the other UE related art, the UE can not know the network therewith in the same vicinity, thus can not be realized D2D communication, so that the UE may communicate with other UE same vicinity of D2D communication, communication processes saving, reducing the transmission delay between the UE.

[0220] 显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 [0220] Obviously, those skilled in the art should understand that the modules or steps of the present invention described above can be used general-purpose computing device, they can be integrated in a single computing device or distributed across multiple computing devices available on the Internet, optionally, they can be implemented with program codes executable by a computing device, so that, to be performed by a computing device stored in a storage means, and in some cases, may be different from this at step sequence shown or described, or they are made into integrated circuit modules, or by making them of a plurality of modules or steps in a single integrated circuit module. 这样,本发明不限制于任何特定的硬件和软件结合。 Thus, the present invention is not limited to any particular hardware and software combination.

[0221] 以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 [0221] The foregoing is only preferred embodiments of the present invention, it is not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

Claims (33)

1.一种邻近区域内的用户设备信息通知方法,其特征在于,包括: 接入网络发现和选择功能实体ANDSF获取第一用户设备的区域识别信息; 所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备; 所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备。 An information notification method of a user equipment in adjacent area, wherein, comprising: an Access Network Discovery and Selection Function ANDSF entity acquiring area identification information of a first user device; the ANDSF based on the first user device area identification information, acquires the identification information of the second user device, wherein the second user device to another user device other than the first user equipment to the first user device adjacent area; the ANDSF the identification information of said second user equipment is transmitted to the first user equipment.
2.根据权利要求1所述的方法,其特征在于,接入网络发现和选择功能实体ANDSF获取第一用户设备的区域识别信息,包括: 所述ANDSF接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息;或者, 所述ANDSF接收所述第一用户设备发送的请求消息,根据所述请求消息中的携带的所述第一用户设备的标识信息,从本地或第三方网元中获取所述第一用户设备的区域识别信肩、O 2. The method according to claim 1, wherein the access network discovery and selection function ANDSF entity acquiring area identification information of the first user device, comprising: a first ANDSF receiving the request message sent by a user equipment , wherein the request message carries the identification information area of ​​the first user equipment; or the ANDSF the first user equipment receiving the request message sent, based on the first message carried in the request identification information of a user equipment, a user device acquires the first or third party from a local area network element identification signal shoulder, O
3.根据权利要求2所述的方法,其特征在于,所述请求消息包括以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 3. The method according to claim 2, wherein the request message comprises one of the following: a registration request message, the report request message area identification information, area identification information update request message, the query to the area identification information request message subscription request message.
4.根据权利要求3所述的方法,其特征在于,所述查询请求消息中还携带有优先级信息,所述ANDSF发送的所述第二用户设备的识别信息按照各个所述第二用户设备满足的优先级排列。 4. The method according to claim 3, wherein said query request message further carries priority information, the identification information sent by the second user ANDSF device according to each of the second user equipment prioritized satisfied.
5.根据权利要求1所述的方法,其特征在于,所述区域识别信息包括以下至少之一:位置信息、可接入的网络信息、可接入网络的标识信息。 5. The method according to claim 1, wherein said region identification information includes at least one of: location information, the network can access information, identification information of the access network.
6.根据权利要求1所述的方法,其特征在于,如果所述无线终端能够通过无线局域网WLAN接入,则所述区域识别信息包括以下之一或任意组合:可接入WLAN的标识、WLAN接入点AP的MAC地址、同质扩展服务集标识HESSID、服务集标识SSID、及基本服务集标识BSSIDo 6. The method according to claim 1, wherein, if the wireless terminal through a WLAN access identification information is the region comprising one or any combination of the following: identification of accessible WLAN, WLAN MAC address of the access point AP, HESSID homogenous extended service set identifier, the SSID service set identifier, and a basic service set identification BSSIDo
7.根据权利要求1至6中任一项所述的方法,其特征在于,所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,包括: 所述ANDSF根据所述第一用户设备的区域识别信息,向第三方网元查询所述第一用户设备的邻近区域中的所述第二用户设备的识别信息; 所述ANDSF接收所述第三方网元返回的所述第二用户设备的识别信息。 7. A method according to any one of claim 6 claim, wherein said region identification information according to the ANDSF first user device, acquires identification information of the second user equipment, comprising: the ANDSF the region identification information of the first user device, to a third party network element identification information queries the neighboring region of the first user equipment device a second user; receiving the ANDSF network element returns the third party identification information of the second user equipment.
8.根据权利要求7所述的方法,其特征在于,所述第三方网元包括:移动性管理实体或归属用户服务器。 8. The method according to claim 7, wherein the third party network element comprising: a mobility management entity or a home subscriber server.
9.根据权利要求1至6中任一项所述的方法,其特征在于,所述ANDSF根据所述第一用户设备的区域识别信息,获取第二用户设备的识别信息,包括: 所述ANDSF根据所述第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别信息; 所述ANDSF向所述第一用户设备发送所述第二用户设备的识别信息。 9. The method of 1 to 6 according to any one of the preceding claims, characterized in that the ANDSF based on the region identification information of the first user device, acquires identification information of the second user equipment, comprising: the ANDSF the region identification information of the first user device, area identification information for all user equipment registered with the ANDSF on the query, acquires the first identification information of the adjacent area of ​​the user equipment in the second user equipment; the ANDSF said identification information to the first user equipment of the second user device.
10.根据权利要求9所述的方法,其特征在于,在所述ANDSF查询所述ANDSF上注册的所有用户设备的区域识别信息之前,所述方法还包括:所述ANDSF接收并保存第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息。 10. The method according to claim 9, characterized in that the region prior to the user identification information for all devices registered on the ANDSF ANDSF the query, said method further comprising: receiving and storing the third user ANDSF registering the device to the ANDSF third area identification information of the user equipment.
11.根据权利要求10所述的方法,其特征在于,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,注册的所述第三用户设备的区域识别信息。 11. The method according to claim 10, wherein said receiving area ANDSF third identification information to the user equipment registered ANDSF third user equipment, comprising: receiving said third ANDSF when the user equipment access to the ANDSF, area identification information of the registered user of the third device.
12.根据权利要求11所述的方法,其特征在于,所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在接入到所述ANDSF时,通过请求可接入网络的信息的请求消息上报的所述第三用户设备的区域识别信息。 12. The method according to claim 11, wherein said receiving the third user ANDSF device when access to the ANDSF, area identification information of the registered user of the third device, comprising: the said region identification information ANDSF receiving the third user device when access to the ANDSF, by a request message requesting access information may be reported by the network of the third user device.
13.根据权利要求10所述的方法,其特征在于,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备更新所述第三用户设备的区域识别信息时,上报的更新后的所述第三用户设备的区域识别信息。 13. The method according to claim 10, wherein said receiving area ANDSF third identification information to the user equipment registered ANDSF third user equipment, comprising: receiving said third ANDSF area identification information area identification information reported by the user equipment updated third updating the user equipment UE3.
14.根据权利要求13所述的方法,其特征在于,所述ANDSF接收所述第三用户设备更新所述第三用户设备的区域识别信息时,上报的更新后的所述第三用户设备的区域识别信息,包括:所述第三用户设备在接入到所述ANDSF后,在满足预设的触发条件时,触发区域识别信息更新流程,向所述ANDSF发送消息,所述消息中携带有所述第三用户设备更新后的区域识别信息;所述ANDSF接收所述消息。 14. The method according to claim 13, wherein said apparatus ANDSF receiving the third user UE3 updating the area identification information, the updated report third user device area identification information, comprising: a third user device access to the rear ANDSF, when the preset trigger conditions are met, the trigger identification information area update procedure, sending a message to the ANDSF, the message carries a area identification information after updating the third user device; the ANDSF receive the message.
15.根据权利要求14所述的方法,其特征在于,所述触发条件包括以下至少之一:所述第三用户设备打开终端间直连D2D通讯功能,所述第三用户设备的区域识别信息的改变粒度超出本地预设的范围,所述第三用户设备的区域识别信息的改变粒度超出网络设置的范围。 15. The method according to claim 14, wherein the trigger condition comprises at least one of: the third user device to open the inter-terminal direct communication function D2D, area identification information of the third user device particle size limit for the local change of the predetermined range, changing the size of the third area identification information of the user equipment is out of range of the network settings.
16.根据权利要求10所述的方法,其特征在于,所述ANDSF接收第三用户设备向所述ANDSF注册的所述第三用户设备的区域识别信息,包括:所述ANDSF接收所述第三用户设备在切换接入网络的过程中,上报的所述第三用户设备的区域识别信息。 16. The method according to claim 10, wherein said receiving area ANDSF third identification information to the user equipment registered ANDSF third user equipment, comprising: receiving said third ANDSF area identification information of the user equipment during handover access network, reported the third user device.
17.根据权利要求1至6中任一项所述的方法,其特征在于,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备,包括:所述ANDSF将获取的部分或全部的所述第二用户设备的识别信息发送给所述第一用户设备。 17. The method of 1 to 6 according to any one of the preceding claims, characterized in that the ANDSF the transmitting device identification information of the second user to the first user equipment, comprising: the acquired ANDSF part or all of identification information of the second user equipment is transmitted to the first user equipment.
18.根据权利要求1至6中任一项所述的方法,其特征在于,所述ANDSF将所述第二用户设备的识别信息发送给所述第一用户设备之后,所述方法还包括:所述ANDSF接收所述第一用户设备发送的请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息;所述ANDSF将获取的所述识别信息发送给所述第一用户设备。 After 18. The method of any one of claims 1 to claim 6, wherein said identification information transmitting ANDSF the second user equipment to the first user device, the method further comprising: ANDSF the user device receives the first request message, wherein the identification information request message for a user device requesting to query the second user device; the ANDSF acquiring the request message requested identification information of the user equipment; the ANDSF the acquired identification information to the first user device.
19.根据权利要求18所述的方法,其特征在于,所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息,包括: 所述ANDSF通过第三方网元或所述请求消息所请求的所述用户设备,确定所述请求消息所请求的所述用户设备的识别信息; 所述ANDSF获取所述第三方网元或所述请求消息所请求的所述用户设备返回的识别信息。 19. The method according to claim 18, characterized in that the ANDSF acquiring device identification information of the user requested by the request message, comprising: a request message ANDSF network element through a third party or the request by the user equipment, the user equipment determines the identification information of the requested message is the request; the ANDSF network element or the third party acquiring the identification information of the user equipment returns the requested information to the request.
20.根据权利要求1至6中任一项所述的方法,其特征在于,所述邻近区域是指位于该邻近区域的所述第一用户设备与位于该邻近区域的所述第二用户设备之间能够实现端到端直连通讯的区域。 20. A method as claimed in any one of claims 1 to 6, wherein said means adjacent said region of said first region is located adjacent to the user equipment is located in the vicinity of the second user equipment between regions can be achieved directly connected end to end communications.
21.一种邻近区域内的用户设备信息获取方法,其特征在于,包括: 第一用户设备接收其选择的接入网络发现和选择功能实体ANDSF发送的消息; 所述第一用户设备从所述消息中获取第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备。 21. A user equipment in proximity information acquisition method characterized by comprising: a first user equipment receives its access network discovery and selection function selection message sent by ANDSF entity; the first user equipment from the message acquires identification information of the second user device, wherein the second user device to another user device other than the first user equipment to the first user equipment in proximity.
22.根据权利要求21所述的方法,其特征在于,在第一用户设备接收其选择的接入网络发现和选择功能实体ANDSF发送的消息之前,所述方法还包括: 所述第一用户设备向所述ANDSF发送请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息或所述第一用户设备的标识信息。 22. The method according to previous claim 21, characterized in that the discovery and selection function entity ANDSF message transmitted in a first user equipment receives its selected access network, the method further comprising: the first user equipment sending the request message to the ANDSF, wherein the request message carries the identification information area of ​​the first user equipment identification information or the first user device.
23.根据权利要求22所述的方法,其特征在于,所述请求消息包括以下之一:注册请求消息、上报区域识别信息的请求消息、更新区域识别信息的请求消息、对区域识别信息的查询请求消息、订阅请求消息。 23. The method according to claim 22, wherein the request message comprises one of the following: a registration request message, the report request message area identification information, area identification information update request message, the query to the area identification information request message subscription request message.
24.根据权利要求21至23中任一项所述的方法,其特征在于,所述第一用户设备从所述消息中获取第二用户设备的识别信息之后,所述方法还包括: 所述第一用户设备向所述ANDSF发送请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息; 所述ANDSF获取所述请求消息所请求的所述用户设备的识别信息; 所述ANDSF将获取的所述识别信息发送给所述第一用户设备。 21 24. The method according to claim 23, characterized in that said first user device obtains the identification information from the second user equipment after the message, the method further comprises: the first user device sends a request message to the ANDSF, wherein the identification information request message for a user device requesting to query the second user device; the ANDSF obtaining the request message requested device identification information of the user; the ANDSF the acquired identification information to the first user device.
25.根据权利要求21至23中任一项所述的方法,其特征在于,所述邻近区域是指位于该邻近区域的所述第一用户设备与位于该邻近区域的所述第二用户设备之间能够实现端到端直连通讯的区域。 21 25. The method according to claim 23, characterized in that the said adjacent region is a region located adjacent to the first user device located adjacent the said region of the second user equipment between regions can be achieved directly connected end to end communications.
26.一种邻近区域内的用户设备信息获取装置,位于第一用户设备,其特征在于,包括: 接收模块,用于接收所述第一用户设备选择的所述ANDSF发送的消息,其中,所述消息中携带有第二用户设备的识别信息,其中,所述第二用户设备为所述第一用户设备邻近区域中的除所述第一用户设备以外的其他用户设备; 获取模块,用于从所述消息中获取所述第二用户设备的识别信息。 26. A user equipment in the vicinity of the information acquisition means, at the first user device, characterized by comprising: receiving means for receiving a message from the ANDSF the first user equipment selected by the transmission, wherein the said message carries the identification information of the second user device, wherein the second user device to another user device other than the first user equipment to the first user device adjacent region; obtaining module, configured to obtaining the message from the second user equipment identification information.
27.根据权利要求26所述的装置,其特征在于,所述装置还包括: 第一发送模块,用于向所述ANDSF发送请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识信息。 27. The apparatus according to claim 26, wherein said apparatus further comprises: a first sending module, configured to send the request message to the ANDSF, wherein the request message carries the user first identification information identifying device information area and / or said first user device.
28.根据权利要求26或27所述的装置,其特征在于,所述装置还包括:第二发送模块,用于向所述ANDSF发送请求消息,其中,所述请求消息用于请求查询所述第二用户设备中的一个用户设备的识别信息;所述接收模块还用于接收所述ANDSF返回的所述请求消息所请求的所述用户设备的识别息。 28. The apparatus of claim 26 or claim 27, wherein said apparatus further comprises: a second sending module, configured to send the request message to the ANDSF, wherein the request message for requesting the query information identifying the user equipment to the receiving module further configured to receive the request message to ANDSF return request; user identification information of a second user equipment device.
29.一种邻近区域内的用户设备信息通知装置,其特征在于,包括:第一获取模块,用于获取第一用户设备的区域识别信息;第二获取模块,用于根据所述第一用户设备的区域识别信息,获取第一用户设备的邻近区域中的除所述第一用户设备以外的其他的第二用户设备的识别信息,其中,所述第一用户设备选择所述ANDSF接入;发送模块,用于向所述第一用户设备发送所述第二用户设备的识别信息。 29. An information notifying user equipment devices in proximity, characterized by comprising: a first acquiring module, for acquiring area identification information of a first user device; a second acquiring module, for the first user according to device area identification information, acquires the identification information other than the first user equipment to other user equipment a second region adjacent to a first user device, wherein the first user selects the ANDSF access device; transmission means for identification information to the first user device transmits the second user equipment.
30.根据权利要求29所述的装置,其特征在于,第一获取模块包括:接收单元,用于接收所述第一用户设备发送的请求消息,其中,所述请求消息中携带有所述第一用户设备的区域识别信息和/或所述第一用户设备的标识信息;第一获取单元,用于从所述请求消息中获取所述第一用户设备的区域识别信息,或者, 从所述请求消息中获取所述第一用户设备的标识信息,根据所述标识信息从本地或第三方网元中获取所述第一用户设备的区域识别信息。 30. The apparatus according to claim 29, wherein the first acquiring module comprises: a receiving unit, for receiving the first request message sent by the user equipment, wherein, the request carries the first message has area identification information a user device and / or the identification information of the first user device; a first acquisition unit for acquiring area identification information of the first user equipment from the request message, or from the acquiring request message identifier information of the first user device, the area identification information obtaining device identification information of the first user from a local or network element according to a third party.
31.根据权利要求29或30所述的装置,其特征在于,所述第二获取模块包括:第一查询单元,用于根据所述第一用户设备的区域识别信息,向第三方网元查询所述第一用户设备的邻近区域中的所述第二用户设备的识别信息;第一接收单元,用于接收所述第三方网元返回的所述第二用户设备的识别信息。 31. The apparatus of claim 29 or claim 30, wherein the second acquiring module comprises: a first query unit, according to the area identification information for the first user device, to a third party network element queries identification information of the adjacent area of ​​the first user equipment in the second user device; a first receiving means for receiving the identification information of the third party network element to return a second user device. · ·
32.根据权利要求29或30所述的装置,其特征在于,所述第二获取模块包括:第二查询单元,用于根据所述第一用户设备的区域识别信息,查询所述ANDSF上注册的所有用户设备的区域识别信息;第二获取单元,用于根据所述第二查询单元的查询结果,获取所述第一用户设备的邻近区域中的所述第二用户设备的识别信息。 32. The apparatus of claim 29 or claim 30, wherein the second acquiring module comprises: a second query unit, according to the area identification information for the first user device, queries the registration ANDSF All area information of the user identification device; a second acquiring unit, according to the query result of the second query unit, acquires the identification information of the neighboring region of the first user equipment in the second user equipment.
33.一种邻近区域内的用户设备信息获取系统,其特征在于,包括:第一用户设备和接入网络发现和选择功能实体ANDSF,其中,所述第一用户设备包括权利要求26至28中任一项所述的装置,所述ANDSF包括权利要求29至32中任一项所述的装置。 33. A user equipment in the vicinity of the information acquisition system comprising: a first user equipment and the access network discovery and selection function the ANDSF entity, wherein the apparatus comprises a first user of claims 26 to 28 the apparatus of any one of the ANDSF comprising means 29-1 according to any of claims 32.
CN201210257811.0A 2012-07-24 2012-07-24 Information notification and acquisition method, device and system for user equipment in adjacent areas CN103582123A (en)

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CN105991684A (en) * 2015-02-02 2016-10-05 中国移动通信集团公司 Message subscription method and device
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