WO2010040301A1 - 一种向多终端推送消息的方法、装置、网关和代理 - Google Patents

一种向多终端推送消息的方法、装置、网关和代理 Download PDF

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Publication number
WO2010040301A1
WO2010040301A1 PCT/CN2009/073954 CN2009073954W WO2010040301A1 WO 2010040301 A1 WO2010040301 A1 WO 2010040301A1 CN 2009073954 W CN2009073954 W CN 2009073954W WO 2010040301 A1 WO2010040301 A1 WO 2010040301A1
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WIPO (PCT)
Prior art keywords
terminal
information
message
push
server
Prior art date
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PCT/CN2009/073954
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English (en)
French (fr)
Inventor
范姝男
王雷
杨健
董挺
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华为终端有限公司
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Publication of WO2010040301A1 publication Critical patent/WO2010040301A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1859Arrangements for providing special services to substations for broadcast or conference, e.g. multicast adapted to provide push services, e.g. data channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/30Managing network names, e.g. use of aliases or nicknames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/55Push-based network services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00Indexing scheme associated with group H04L61/00
    • H04L2101/30Types of network names
    • H04L2101/39Globally routable user-agent uniform resource identifier [GRUU] for the session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information

Definitions

  • the present invention relates to push technology, and more particularly to a method, device, gateway and proxy for pushing messages to multiple terminals. Background technique
  • Push technology is a Push Initiator (Push Initiator) Push Push Agent or Push Proxy Gateway (PPG: Push Proxy Gateway) push information and Transfer instructions to advance the technology of transmitting Push messages to the client.
  • Push Initiator Push Initiator
  • PPG Push Proxy Gateway
  • the Session Push Protocol (SIP Push) service is through the Push Air Protocol (OTA:
  • SIP Session Initiation Protocol
  • PPG proxy
  • each terminal When a user has multiple terminals, such as a computer, a second generation mobile communication (2G) mobile terminal, a third generation mobile communication (3G) mobile terminal, a personal digital assistant (PDA), etc., each terminal will be assigned to one
  • the Device ID is assigned by the home network and is used to determine the uniqueness of each terminal in a network. For example, device identification is used to authenticate, authorize, and manage.
  • Presence information is usually divided according to user terminals. Generally, each user terminal corresponds to one presence packet.
  • the implementation of the Presence function is mainly implemented by the Presence source, Watcher, and Presence server.
  • the Presence source is an entity that provides presence information.
  • the observer is the entity that requests the presence information.
  • the Presence Server is a functional entity that receives, stores, and distributes Presence information and distributes Observer information. It can obtain Presence information. According to pre-determined rules, other observers are allowed to actively query or subscribe to Presence information.
  • Converged IP Messaging (CPM: Converged IP Messaging) The main goal is to integrate the user experience of existing messaging systems to provide users with consistent messaging services.
  • CPM supports point-to-point, point-to-multipoint personal communication modes and application communication modes.
  • CPM also adopts the model of the client server, joins the message and media storage server, and integrates the address book, CPM user favorite server, and network interaction server.
  • the CPM server receives the incoming CPM message and processes it according to the service provider's policy and user preference information, such as access control and available status, and sends a CPM message to the CPM client.
  • the same user in the SIP Push service can have multiple terminals at the same time, and the user ID (User ID) is used as the public user identity.
  • the user ID User ID
  • one user is assigned to one or more public user identities. logo.
  • a user requests to communicate with other users, the user will use the public user identity.
  • the inventors have found that at least the following problems exist in the prior art:
  • 3GPP 3rd Generation Partnership Project
  • IMS IP Multimedia Subsystem
  • GRUU Routing User Agent Uniform Resource Identifier
  • the object of the present invention is to solve the problem of obtaining a multi-terminal device identity belonging to the same user. For example, if there is no GRUU, it is impossible to determine how to deliver the corresponding message to the multi-terminal.
  • the embodiment of the present invention provides a method for pushing a message to a multi-terminal, where the method includes: sending a message for querying information of the multi-terminal to a multi-terminal information server; receiving feedback from the multi-terminal information server The information of the multi-terminal; selecting, according to the feedback information of the multi-terminal, the terminal that receives the push message in the multi-terminal; and pushing the message to the selected terminal.
  • an embodiment of the present invention further provides an apparatus for pushing a message to a multi-terminal
  • the device includes: a query unit, configured to send, to the multi-terminal information server, a message for querying information of the multi-terminal; a receiving unit, configured to receive information of the multi-terminal fed back by the multi-terminal information server; And selecting, according to the feedback information of the multi-terminal, the terminal that receives the push message in the multi-terminal; and the sending unit, configured to push the message to the selected terminal.
  • an embodiment of the present invention further provides a push proxy gateway, where the push proxy gateway includes a device for pushing a message to a multi-terminal as described above.
  • an embodiment of the present invention further provides a push sending proxy, where the push proxy gateway includes a device for pushing a message to a multi-terminal as described above.
  • the above technical solution has the following beneficial effects: Because the technical means for obtaining information of multiple terminals of the user by querying the multi-terminal information server is adopted, it is overcome that the network does not support GRUU to distinguish multiple terminals, and it is impossible to determine how to deliver to multiple terminals. The problem of the corresponding message further achieves the technical effect of correctly pushing the corresponding message sent to the multi-terminal according to the obtained information of the multi-terminal. DRAWINGS
  • FIG. 1 is a structural block diagram of a prior art Push system
  • FIG. 2 is a schematic structural diagram of an apparatus for pushing a message to a multi-terminal according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for pushing a message to a multi-terminal according to FIG. 2 according to an embodiment of the present invention
  • FIG. 4 is a flowchart of Embodiment 1 of the present invention
  • a schematic diagram of pushing a message to a multi-terminal
  • FIG. 5 is a schematic diagram of a process interaction of reporting device information by different devices of the same user according to an application example of the present invention
  • FIG. 6 is a schematic flow diagram of a method for pushing a message to a multi-terminal according to FIG. 5 according to an application example of the present invention
  • FIG. 7 is a flow chart of another method for pushing a message to a multi-terminal according to FIG. 5 according to an application example of the present invention. detailed description
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 2 it is a schematic structural diagram of an apparatus for pushing a message to a multi-terminal according to an embodiment of the present invention, where the apparatus includes:
  • the determining unit 21 is configured to determine whether there is a globally routable user agent uniform resource identifier (the determining unit 21 may be omitted, and the following query is directly performed);
  • the query unit 22 is configured to send, to the multi-terminal information server, information for querying the multi-terminal (eg, device identification information, status information, capability information, and preference) if the globally-routable user agent uniform resource identifier does not exist. Message, etc.)
  • information for querying the multi-terminal eg, device identification information, status information, capability information, and preference
  • the receiving unit 23 is configured to receive information about the multi-terminal fed back by the multi-terminal information server;
  • the selecting unit 24 is configured to select, according to the fed back information of the multi-terminal, the terminal that receives the push message in the multi-terminal;
  • the sending unit 25 is configured to push a message to the selected terminal.
  • the multi-terminal information server may be a presence server, where the presence server is taken as an example.
  • the presence server may provide the following units for the information of the multiple terminals that are queried by the query unit 22:
  • a device information receiving unit configured to receive device information reported by the multi-terminal by using a public user identity identifier
  • a device information saving unit configured to save device information of the multi-terminal
  • a device information association unit configured to perform device information belonging to the same public user identity
  • the binding is associated to generate device identification information of the multi-terminal.
  • the multi-terminal includes one or more of a mobile terminal, a personal computer, and a personal digital assistant.
  • the multi-terminal information server may be a logical/physical entity, and may be run on a Push initiator, or a PPG, or a Push sending proxy, or a functional entity on another server.
  • the information of the multi-terminal used by the querying unit 22 includes one or more of device identification information, status information, capability information, and preference information of the multi-terminal.
  • the selecting unit 24 is configured to select, according to the received information, the terminal that receives the push message in the multi-terminal by using the queried device identification information of the multi-terminal.
  • the above device for pushing a message to a multi-terminal may be a push proxy gateway or a push sending proxy.
  • FIG. 3 it is a flowchart of a method for pushing a message to a multi-terminal according to FIG. 2 according to an embodiment of the present invention, which includes the following steps:
  • Step 301 Determine whether there is a globally routable user agent uniform resource identifier.
  • the inquiry of the following step 303 can be directly performed without the judgment step.
  • Step 302 If the globally routable user agent uniform resource identifier does not exist, send a message for querying the information of the multi-terminal to the presence server.
  • the generating may include the following steps:
  • the presence server receives the device information reported by the multi-terminal using the public user identity identifier
  • the presence server saves device information of the multi-terminal
  • the presence server associates device information belonging to the same public user identity with the information of the multi-terminal to generate information of the multi-terminal.
  • the device information reported by the multiple terminal received by the presence server may include: a universal unique identifier, an international mobile identity identifier, a uniform resource identifier, a uniform resource name, a radio frequency identification, an electronic serial number, and a media access control address. , fingerprint information.
  • the message for querying the information of the multi-terminal may be sent through the initial session protocol/IP core network; the information of the multi-terminal that is queried may include One or more of device identification information, status information, capability information, and preference information of the multi-terminal.
  • Step 303 Receive information of the multi-terminal fed back by the presence server.
  • the received device identification information of the multi-terminal may include one or more of status information, capability information, and preference information of the multi-terminal.
  • the capability information may include one or more of the terminals supporting the WAP Push service and the SIP Push service.
  • Step 304 Select, according to the feedback information of the multi-terminal, the terminal that receives the push message in the multi-terminal.
  • Push proxy gateways generally support WAP Push services, while push and send agents generally support SIP Push services.
  • Step 305 Push a message to the selected terminal.
  • Messages can be pushed to the selected terminal through the initial session protocol/IP core network.
  • the embodiment of the present invention overcomes the technical problem that the network does not support GRUU by using the technical means of obtaining information of multiple terminals of the user (such as device identification information, status information, capability information, preference information, etc.) by querying the multi-terminal information server.
  • information of multiple terminals of the user such as device identification information, status information, capability information, preference information, etc.
  • the terminal it is impossible to determine how to deliver the corresponding message to the multi-terminal, and thus achieve the technical effect of correctly pushing the corresponding message sent to the multi-terminal according to the obtained information of the multi-terminal.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the same user owns multiple terminals, and different Push services are registered with different services, and different Push gateways register different status information, and capability information or preference information is sent to a multi-terminal information server, such as a Presence server.
  • a multi-terminal information server such as a Presence server.
  • the request message is sent to the Presence server for corresponding device information, and/or capability information, and/or status information query.
  • the Push proxy or the PPG queries the Presence server, and the obtained multiple terminals determine the information sent to the PPG or Push sending proxy for the information of each terminal of the service. For the user, if only one Push server is online, the online information is sent through the online Push server according to each terminal capability and subscription. If the PPG and the Push sending agent are online at the same time, the correct terminal is selected to send the service message according to each terminal capability, online information, subscription information, and preference information.
  • FIG. 4 a schematic diagram of pushing a message to a multi-terminal according to an embodiment of the present invention: a Push initiator selects a Push sending proxy or/and a PPG to send to each terminal for three services.
  • the first terminal is a different device of the same user.
  • it may be one of a mobile terminal, a personal computer, a personal digital assistant (PDA), etc., and sets different Presence information, capability information and preference information for different services.
  • the device information of each related terminal may be a Universally Unique Identifier (UUID: Universally Unique ID), an International Mobile Identity Identifier (IMEI Identity), a Uniform Resource Identifier (URI), a Uniform Resource Name (URN), and a Radio Frequency Identification (RFID). : Radio Frequency ID), Electronic Serial Number (ESN: Electronic Serial Number), Media Access Control (MAC: Media Access Control) address, fingerprint information, etc.
  • UUID Universally Unique ID
  • IMEI Identity International Mobile Identity Identifier
  • URI Uniform Resource Identifier
  • UPN Uniform Resource Name
  • RFID Radio Frequency Identification
  • ESN Electronic Serial Number
  • MAC Media Access Control
  • Step 501 The first terminal of the user identifies the device information by using a public user identity, and includes one or more pieces of information such as Presence information, capability information, service information, or preference information to the Presence server.
  • the first terminal may give a Device identifier while giving the information, or the Presence server may assign a User's Device identifier to the device for identifying the device.
  • Step 502 The Presence server obtains information about the first terminal of the user, stores the information, and returns corresponding confirmation information. Step 503 - Step 504, the same as above, the description will not be repeated. At this time, the Presence server associates the device information of each device of the user related to the public user identity of the user, including the Presence information, the capability information, and the preference information, for other servers or clients. Inquire.
  • the Push initiator When the Push initiator generates a message to the user, it will be identified by the public user and sent to the Push agent.
  • the Push agent can be a single entity, or it can send the upper application of the proxy to PPG or Push.
  • the Push proxy query obtains one or more kinds of related information, such as status information, capability information, and preference information of the user, to determine whether to use the PPG or Push sending proxy to send to the corresponding terminal.
  • the GRUU can be used as the identifier of each terminal of the user. If there is no GRUU, consider the Presence server query to obtain the device identification information of the terminal, to select the correct terminal, and send a corresponding message to the terminal.
  • FIG. 6 is a schematic diagram of a method flow interaction method for pushing a message to a multi-terminal according to FIG. 5, which includes the following steps:
  • Step 601 The Push initiator sends a Push message, and gives a public user identity of the user who receives the message.
  • Step 602 The Push proxy receives the Push message, and determines that there is no GRUU related information.
  • Push agents can be logical/physical entities that can run on PI, PPG or Push sending agents, or functional entities on other servers.
  • the Push agent can learn that the user is a multi-terminal device, and can query the presence server, that is, send a query message, requesting the server to return the status information, capability information and preference information of the terminal identified by the device identification information related to the Push message service. And other relevant information.
  • Step 603 The Presence server returns the device identification information of the multi-terminal of the same user of the public user identity to the Push agent.
  • Step 604 the Push agent according to the returned information, here assumes that the Presence server returns The information indicates that the first terminal subscribes to the service, and the first terminal
  • the Push sending agent is currently online, and is a proxy gateway that the user desires to accept the Push message, and gives a device identifier that addresses the first terminal.
  • the device identifier may be, for example, UUID, IMEI identifier, URI, URN, RFID, ESN. , MAC address, fingerprint information, etc. Therefore, the Push agent sends the message to the Push sending agent.
  • Step 605 The Push sending proxy receives the message and returns an acknowledgement message.
  • Step 606 The Push sending proxy pushes the message to the first terminal according to the device identification information.
  • Step 607 The first terminal returns a response message.
  • the PI when the PI generates a message that is pushed to the user, it will be identified by the public user and sent to the Push sending agent or PPG.
  • the Push sending agent or the PPG is responsible for querying the Presence server for one or more kinds of related information such as status information, capability information, and preference information of the user, to determine whether to send the corresponding message to the user's terminal.
  • the PI selection is sent to the PPG or one of the Push sending agents is not online, an attempt is made to send a corresponding message to another server.
  • the GRUU can be used as the identifier of each terminal of the user. If there is no GRUU, consider the Presence server query to obtain the device identification information of the terminal, to select the correct terminal, and send a corresponding message to the terminal.
  • FIG. 7 is a schematic diagram of a method flow of another method for pushing a message to a multi-terminal according to FIG. 5 according to an application example of the present invention, which includes the following steps:
  • Step 701 The Push initiator selects to send a Push message to the Push sending proxy.
  • Step 702 After receiving the message, the Push sending proxy determines that the user is a multi-terminal, and queries the Presence server for device information of the related user, Presence information, capability information or preference information of the terminal.
  • step 703 the Presence server returns the corresponding information.
  • Step 704 The Push sending proxy determines, according to the corresponding information, terminal information of the service corresponding to the Push message, where it is assumed that the first terminal subscribes to the corresponding service, and the status is online,
  • the Push sending agent carries the device identifier corresponding to the first terminal, and pushes the Push message to the first terminal.
  • Step 705 The first terminal returns a response message.
  • the PI When the PI sends a message to the Push sending agent, it finds that the Push sending agent is not online for the user, and then sends a corresponding Push message to the PPG, and the PPG completes the query of the user's Presence information, capability information or preference information. Complete the corresponding process.
  • the Presence information can be queried by the SIP/IP core network to determine that the route is addressed to the user's correct multi-terminal specific device.
  • the PPG or Push sending proxy may select the device information of each terminal according to the order, or the preference information set by the user. Send a corresponding Push message to each terminal. It can be sent to each terminal, and the push message can no longer be pushed after the first device receives it. It can also be pushed to all terminals of the user that can receive the Push message at the same time.
  • the proxy is sent through the PPG or the Push
  • the embodiment of the present invention determines the use according to the received device identification information of the multi-terminal.
  • the PPG or Push sends a proxy to push the corresponding message to the selected one or more terminals.
  • the device identification information of the received multi-terminal includes one or more of information such as status information, capability information, or priority information of each terminal of the user.
  • the embodiment of the present invention solves the problem of obtaining multi-terminal device identification belonging to the same user in the Push technology, for example, if there is no GRUU, how to receive the multi-terminal message.
  • the user may determine the appropriate content according to the online information, status information, capability information, device information, or priority information of the multiple terminals of the user.
  • the terminal pushes the corresponding message to support the correct reception of the service. Especially for some specific ones that only want one terminal to receive, it is guaranteed that one terminal will receive the message instead of all devices.
  • the waste of network resources can be avoided, and the arrival of the same message by multiple terminals of the user can be avoided, in particular, the arrival of the same message can be avoided.
  • the invention is also applicable to partial support in user multi-terminals.
  • GRUU part of the method that supports other methods to distinguish the device identification of a terminal.
  • the multi-terminal information server capable of providing information for querying multi-terminal devices may be a Presence server, a SIP/IP core network, a Push server, a Client Agent File (UAProf) server, a Home Subscriber Server (HSS), a Home Location Register (HLR).
  • UProf Client Agent File
  • HSS Home Subscriber Server
  • HLR Home Location Register
  • CPM users prefer Preference servers, Message & Media Storage Servers, Interworking Functions, and other servers that can obtain device information.

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Description

一种向多终端推送消息的方法、 装置、 网关和代理
技术领域
本发明涉及推送(Push)技术,尤其涉及一种向多终端推送消息的方法、 装置、 网关和代理。 背景技术
如图 1所示, 为现有技术 Push系统结构框图: Push技术是 Push发起者 (PI: Push Initiator) 向 Push发送代理 ( Push Sender Agent ) 或 Push代理网 关 (PPG: Push Proxy Gateway) 推送信息和传输指令, 进一歩传输 Push消 息到客户端的技术。
会话初始协议推送 (SIP Push) 业务就是通过将 Push空中协议 (OTA:
Over The Air) 内容封装在 SIP消息当中, 利用现有的 SIP/IP核心网络进行 传送(即 Push OTA over SIP) 。 SIP 是用来在两个或多个参与者间建立多媒 体会话的应用层协议。 Push发送代理 (或 PPG) 和客户端作为 SIP/IP核心 网的接口点。
当一个用户有多个终端时,例如电脑、第二代移动通信(2G)移动终端、 第三代移动通信(3G)移动终端、 个人数字助理(PDA)等, 每个终端将被 分配到一个设备标识(Device ID) , 是由归属网络分配, 其用来确定每个终 端在一个网络中的唯一性。 举例来说, 设备标识被用来鉴定、 授权、 管理。
呈现 (Presence ) 信息通常根据用户终端来划分, 一般每个用户终端对 应一个 Presence信息包。 Presence功能的实现主要通过 Presence源, 观察者 (Watcher) , Presence月艮务器来实现。 ( 1 ) Presence源是提供 Presence信 息的实体。 (2) 观察者是请求 Presence信息的实体。 (3 ) Presence服务器 是接收、存储和分发 Presence信息以及分发观察者信息的功能实体, 可从获 取 Presence信息; 根据事先确定的规则, 允许其他观察者主动查询或订阅 Presence信息 融合 IP消息 (CPM: Converged IP Messaging) 主要目标是融合现有消 息系统的用户体验, 给用户提供一致的消息服务。 CPM支持点到点, 点到 多点的个人通信模式和应用通信模式。 CPM 也采用客户端服务器的模型, 加入了消息和媒体存储服务器, 融合地址簿, CPM用户喜好服务器, 网间 交互服务器等功能服务器。 CPM服务器接收到来的 CPM消息, 并根据业务 提供者的策略和用户喜好信息进行处理, 例如接入控制和可用状态等信息, 并发送 CPM消息到 CPM客户端。
目前 SIP Push业务中同一个用户可以同时有多个终端,而用户身份标识 (User ID) 作为公共用户身份标识, 在使用 SIP/IP核心网络时, 一个用户 被分配到一个或多个公共用户身份标识。 当用户请求与其他用户通信时, 用 户将使用公共用户身份标识。
在实现本发明过程中, 发明人发现现有技术中至少存在如下问题: 在 SIP/IP核心网遵循第三代合作伙伴计划(3GPP) IP多媒体子系统(IMS ) 网 络定义时, 可以通过可全局路由用户代理统一资源标识符 (GRUU) 来区分 用户的多终端。 但是在例如非 IMS网络等不支持 GRUU来区分用户多终端 情况下, 无法判断如何来传递发向多终端的相应消息。 发明内容
本发明实施例的发明目的是为了解决对于属于同一用户的多终端设备 标识获得的问题, 例如, 如果不存在 GRUU, 则无法判断如何来传递发向多 终端的相应消息的问题。
一方面, 本发明实施例提供了一种向多终端推送消息的方法, 所述的方 法包括: 向多终端信息服务器发送查询所述多终端的信息的消息; 接收所述 多终端信息服务器反馈的所述多终端的信息; 根据反馈的多终端的信息对所 述多终端中接收所述推送消息的终端进行选择; 向选择的终端推送消息。
另一方面, 本发明实施例还提供了一种向多终端推送消息的装置, 所述 的装置包括: 查询单元, 用于向多终端信息服务器发送查询所述多终端的信 息的消息; 接收单元, 用于接收所述多终端信息服务器反馈的所述多终端的 信息; 选择单元, 用于根据反馈的多终端的信息对所述多终端中接收所述推 送消息的终端进行选择; 发送单元, 用于向选择的终端推送消息。
另一方面, 本发明实施例还提供了一种推送代理网关, 所述的推送代理 网关包括如上述向多终端推送消息的装置。
再一方面, 本发明实施例还提供了一种推送发送代理, 所述的推送代理 网关包括如上述向多终端推送消息的装置。
上述技术方案具有如下有益效果: 因为采用通过查询多终端信息服务 器, 获得用户多个终端的信息的技术手段, 所以克服了网络不支持 GRUU 区分多终端时, 无法判断如何来传递发向多终端的相应消息的问题, 进而达 到了根据获得的多终端的信息, 以使发向多终端的相应消息正确推送的技术 效果。 附图说明
此处所说明的附图用来提供对本发明的进一歩理解, 构成本申请的一部 分, 并不构成对本发明的限定。
图 1为现有技术 Push系统结构框图;
图 2为本发明实施例一种向多终端推送消息的装置结构示意图; 图 3为本发明实施例基于图 2的一种向多终端推送消息的方法流程图; 图 4为本发明实施例一种向多终端推送消息的示意图;
图 5为本发明应用实例同一用户的不同设备上报设备信息的流程交互示 意图;
图 6为本发明应用实例基于图 5的一种向多终端推送消息的方法流程交 互示意图;
图 7为本发明应用实例基于图 5的另一种向多终端推送消息的方法流程 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚明白, 下面结合实 施例和附图, 对本发明实施例做进一歩详细说明。 在此, 本发明的示意性实 施例及其说明用于解释本发明, 但并不作为对本发明的限定。
实施例一:
如图 2所示,为本发明实施例一种向多终端推送消息的装置结构示意图, 所述的装置包括:
判断单元 21, 用于判断是否存在可全局路由用户代理统一资源标识符 (也可以没有该判断单元 21, 直接进行下述查询) ;
查询单元 22, 如果不存在所述的可全局路由用户代理统一资源标识符, 则用于向多终端信息服务器发送查询所述多终端的信息(如:设备标识信息、 状态信息、 能力信息、 偏好信息等) 的消息;
接收单元 23, 用于接收所述多终端信息服务器反馈的所述多终端的信 息;
选择单元 24,用于根据反馈的多终端的信息对所述多终端中接收所述推 送消息的终端进行选择;
发送单元 25,用于向选择的终端推送消息。所述多终端信息服务器可以 为呈现服务器, 这里以呈现服务器为例。
其中, 对于查询单元 22查询的所述多终端的信息, 所述呈现服务器可 提供如下单元:
设备信息接收单元,用于接收所述多终端分别利用公共用户身份标识上 报的设备信息;
设备信息保存单元, 用于保存所述多终端的设备信息;
设备信息关联单元,用于将属于同一公共用户身份标识的设备信息进行 关联绑定, 以生成所述多终端的设备标识信息。
其中, 所述多终端包括移动终端、 个人电脑、 个人数字助理中的一种或 多种。
其中, 所述多终端信息服务器可以是逻辑 /物理实体, 可以运行在 Push 发起者、 或 PPG、 或 Push发送代理上, 或为其他服务器上的功能实体。
其中, 所述查询单元 22用于查询的所述多终端的信息包括所述多终端 的设备标识信息、 状态信息、 能力信息、 偏好信息中的一种或多种。
其中, 所述选择单元 24用于根据接收的所述信息, 利用查询到的所述 多终端的设备标识信息对所述多终端中接收所述推送消息的终端进行选择。 上述向多终端推送消息的装置可以为推送代理网关或推送发送代理。
如图 3所示, 为本发明实施例基于图 2的一种向多终端推送消息的方法 流程图, 其包括如下歩骤:
歩骤 301, 判断是否存在可全局路由用户代理统一资源标识符。
可以没有该判断歩骤, 直接进行下述歩骤 303的查询。
歩骤 302, 如果不存在所述的可全局路由用户代理统一资源标识符, 则 向呈现服务器发送查询所述多终端的信息的消息。
对于所述多终端的信息, 其生成可包括如下歩骤:
所述呈现服务器接收所述多终端分别利用公共用户身份标识上报的设 备信息;
所述呈现服务器保存所述多终端的设备信息;
所述呈现服务器将属于同一公共用户身份标识的设备信息与所述多终 端的信息进行关联绑定, 以生成所述多终端的信息。
所述呈现服务器接收的所述多终端上报的设备信息可包括:通用唯一标 识符、 国际移动身份识别标识、 统一资源标识符、 统一资源名称、 无线射频 识别、 电子序列号、 媒体接入控制地址、 指紋信息。 可通过初始会话协议 /IP 核心网发送查询所述多终端的信息的消息; 查询的所述多终端的信息可包括 所述多终端的设备标识信息、 状态信息、 能力信息、 偏好信息中的一种或多 种。
歩骤 303, 接收所述呈现服务器反馈的所述多终端的信息。
接收的所述多终端的设备标识信息可包括所述多终端的状态信息、能力 信息、 偏好信息中的一种或多种。 其中, 该能力信息可包括终端是支持无线 应用协议推送 (WAP Push) 业务和支持 SIP Push业务的一种或多种。
歩骤 304, 根据反馈的多终端的信息对所述多终端中接收所述推送消息 的终端进行选择。
可根据接收的所述信息,利用查询到的所述多终端的设备标识信息对所 述多终端中接收所述推送消息的终端进行选择。可根据接收的所述多终端的 设备标识信息判断使用推送代理网关或使用推送发送代理对所述多终端中 接收所述推送消息的终端进行选择。推送代理网关一般支持 WAP Push业务, 而推送发送代理一般支持 SIP Push业务。
歩骤 305, 向选择的终端推送消息。
可通过所述初始会话协议 /IP核心网向选择的终端推送消息。
本发明实施例因为采用通过查询多终端信息服务器, 获得用户多个终端 的信息 (如: 设备标识信息、 状态信息、 能力信息、 偏好信息等) 的技术手 段, 所以克服了网络不支持 GRUU 区分多终端时, 无法判断如何来传递发 向多终端的相应消息的问题, 进而达到了根据获得的多终端的信息, 以使发 向多终端的相应消息正确推送的技术效果。
实施例二:
本发明实施例的实现基于如下构思:
1、同一用户拥有多个终端中,将每个终端对应的不同业务,不同的 Push 网关注册不同的状态信息, 能力信息或偏好信息发送给多终端信息服务器, 例如 Presence月艮务器。
2、 若 Push发起者发起的 Push消息, 则在 PPG或 Push发送代理上, 如 果在没有 GRUU相关信息情况下, 则发送请求消息给 Presence服务器, 进 行相应的设备信息, 和 /或能力信息, 和 /或状态信息的查询。
3、 Push发起者需要发送一个业务的 Push消息时, 将由 Push发送代理 或者 PPG查询 Presence服务器后, 获得的多个终端对于此业务的各终端的 信息, 判断选择发送给 PPG或 Push发送代理。 对于用户来说如果此业务只 有一个 Push服务器在线, 则根据各终端能力及订阅, 在线信息, 通过在线 的 Push服务器发送。如果 PPG和 Push发送代理同时在线, 则根据各终端能 力, 在线信息, 订阅信息, 偏好信息, 选择正确的终端发送业务消息。 如图 4所示, 为本发明实施例一种向多终端推送消息的示意图: Push发起者针对 三个业务, 选择 Push发送代理或 /和 PPG分别发送给各个的终端。
如图 5所示, 为本发明应用实例同一用户的不同设备上报设备信息的流 程交互示意图。 例如第一终端, 第二终端分别为同一用户的不同设备。 例如 可以是移动终端, 个人电脑, 个人数字助理(PDA) 等其中之一, 针对不同 的业务设置不同的 Presence信息, 能力信息及偏好信息。相关各终端的设备 信息可以为通用唯一标识符 (UUID: Universally Unique ID) 、 国际移动身 份识别标识(IMEI标识)、统一资源标识符(URI)、统一资源名称(URN)、 无线射频识别(RFID: Radio Frequency ID)、 电子序列号(ESN: Electronic Serial Number) 、 媒体接入控制 (MAC: Media Access Control)地址、 指紋 信息等。 该流程包括:
歩骤 501, 用户的第一终端用公共用户身份标识, 上报其设备信息, 包 括 Presence信息, 能力信息, 业务信息或偏好信息等信息的一种或多种给 Presence服务器。 第一终端在给出这些信息的同时, 可以给出 Device标识, 也可以由 Presence服务器为此设备分配一个用户的 Device标识, 用于标识 设备。
歩骤 502, Presence服务器获得用户第一终端相关信息, 进行存储, 并 返回相应的确认信息。 歩骤 503-歩骤 504, 歩骤同上, 不再重复描述。 此时 Presence服务器将 对该用户的公共用户身份标识所相关的用户的各个设备的设备信息, 包括 Presence信息, 能力信息, 偏好信息等相关信息进行关联绑定, 以用于其他 服务器或客户端进行查询。
当 Push发起者产生发送给用户的消息时, 将用公共用户身份标识, 发 送给 Push代理。 Push代理可以一个单独实体, 也可以为 PPG或 Push发送 代理的上层应用。 Push代理查询获得用户目前在此业务的状态信息, 能力信 息, 偏好信息等相关信息的一种或多种, 来判断使用 PPG或 Push发送代理 发送给相应的终端。
这里需要判断是否存在 GRUU来区分属于所述同一用户的多终端; 当 存在 GRUU 时, 可以使用 GRUU 作为判断用户各终端的标识。 若不存在 GRUU时, 考虑经过 Presence服务器查询, 获得终端的设备标识信息, 用以 选择正确的终端, 并向该终端发送相应消息。
如图 6所示, 为本发明应用实例基于图 5的一种向多终端推送消息的方 法流程交互示意图, 包括如下歩骤:
歩骤 601, Push发起者发送 Push消息, 给出接收该消息的用户的公共 用户身份标识。
歩骤 602, Push代理接收到此 Push消息, 判断没有 GRUU相关信息。 Push代理可以是逻辑 /物理实体, 可以运行在 PI, PPG或 Push发送代理上, 或其他服务器上的功能实体。 Push代理可以获知此用户为多终端设备, 可以 通过查询 Presence 服务器, 即发送查询消息, 请求服务器返回用户对于此 Push消息业务相关的,用设备标识信息标识的终端的状态信息, 能力信息及 偏好信息等相关信息。
歩骤 603, Presence服务器将获得的此公共用户身份标识的同一用户的 多终端的设备标识信息返回给 Push代理。
歩骤 604, Push代理根据返回的信息, 这里假设, Presence服务器返回 的信息指示用户的多个终端中, 第一终端订阅了此业务, 并且第一终端的
Push发送代理当前在线, 为用户希望实用的接受 Push消息的代理网关, 并 且给出寻址该第一终端的设备标识, 此设备标识可以为, 例如 UUID、 IMEI 标识、 URI、 URN, RFID、 ESN、 MAC地址、 指紋信息等。 所以 Push代理 向 Push发送代理发送该消息。
歩骤 605, Push发送代理接收到该消息, 返回确认消息。
歩骤 606, Push发送代理根据设备标识信息, 向第一终端推送该消息。 歩骤 607, 第一终端返回响应消息。
另一种情况, 当 PI产生推送给用户的消息时, 将用公共用户身份标识, 发送给 Push发送代理或 PPG。 Push发送代理或 PPG负责向 Presence服务器 查询获得用户目前在此业务的状态信息, 能力信息, 偏好信息等相关信息的 一种或多种,来判断向用户的终端发送给相应的消息。当 PI选择发送给 PPG 或 Push发送代理中的一种不在线时, 尝试向另一种服务器发送相应消息。
这里需要判断是否存在 GRUU来区分属于所述同一用户的多终端; 当 存在 GRUU 时, 可以使用 GRUU 作为判断用户各终端的标识。 若不存在 GRUU时, 考虑经过 Presence服务器查询, 获得终端的设备标识信息, 用以 选择正确的终端, 并向该终端发送相应消息。
如图 7所示, 为本发明应用实例基于图 5的另一种向多终端推送消息的 方法流程交互示意图, 包括如下歩骤:
歩骤 701, Push发起者选择向 Push发送代理发送 Push消息。
歩骤 702, Push 发送代理接收到该消息后, 判断用户为多终端, 向 Presence服务器查询相关用户的设备信息, 终端的 Presence信息, 能力信息 或偏好信息等信息。
歩骤 703, Presence服务器返回相应的信息。
歩骤 704, Push发送代理根据相应信息, 判断该 Push消息对应业务的 终端信息, 这里假设第一终端订阅了相应的业务, 并且状态为在线情况, 则 Push发送代理携带该第一终端对应的设备标识, 向第一终端推送该 Push消 息。
歩骤 705, 第一终端返回响应消息。
当 PI向 Push发送代理发送消息后,发现 Push发送代理对于该用户来说 没有在线时, 则向 PPG发送相应的 Push消息, 由 PPG完成用户 Presence 信息, 能力信息或偏好信息的查询。 完成相应的流程。
在向 Push发送代理发送该 Push 消息后, 可以由 SIP/IP 核心网完成 Presence信息的查询,判断,路由寻址到用户的正确的多终端的特定设备上。
在以上两种情况下, 经过查询, 如果有多个终端可以进行该 Push消息 的接收时, PPG或 Push发送代理, 可以选择按顺序, 或用户设置的偏好信 息, 给出各终端的设备信息, 向各终端发送相应的 Push消息。 可以发送给 每个终端, 可以在第一个设备接收后, 不再继续推送 Push消息。 也可以同 时推送给用户的所有可以接收该 Push消息的各个终端。
在 SIP Push添加到 Push中,作为一种承载方式时,将提供两种传递 Push 消息到终端的方法, 即通过 PPG或 Push发送代理, 本发明实施例根据接收 的多终端的设备标识信息判断使用 PPG或使用 Push发送代理来向选择的所 述一个或多个终端推送相应消息。接收的多终端的设备标识信息包括用户各 终端的状态信息、 能力信息或优先级信息等信息的一种或多种。
本发明实施例解决了对于 Push技术中属于同一用户的多终端设备标识 获得问题, 例如, 如果不存在 GRUU, 则多终端消息如何接收的问题。 当有 消息需要通过 Push方法, 推送给用户的有多个终端的情况下, 可以根据用 户的多个终端的在线信息, 状态信息, 能力信息, 设备信息或优先级信息等 信息, 判断用户适当的终端, 推送该相应消息, 以支持业务的正确接收。 特 别对于一些特定的只希望一个终端接收时, 能够保证一个终端将接收到该消 息, 而不是所有设备。 这样, 既可以避免网络资源的浪费, 也可以避免用户 的多个终端反复接收到相同消息的到来,特别可以避免因相同消息的到来影 响其他业务的正常接收。 同时, 本发明也适用于用户多终端中部分支持
GRUU, 部分支持其他方法区分终端的设备标识的方法。
能提供查询多终端设备信息的多终端信息服务器可以为呈现( Presence ) 服务器, SIP/IP核心网, Push服务器, 客户代理档案(UAProf)服务器、 归 属用户服务器(HSS )、 归属位置寄存器(HLR), CPM用户喜好 Preference 服务器, 消息与媒体存储服务器(Message&Media Storage Server) , 网间交 互服务器 (Interworking Function) 等能够获得设备信息的服务器。
以上所述的具体实施例, 对本发明的目的、 技术方案和有益效果进行了 进一歩详细说明, 所应理解的是, 以上所述仅为本发明的具体实施例而已, 并不用于限定本发明的保护范围, 凡在本发明的精神和原则之内, 所做的任 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。

Claims

权利要求书
1、 一种向多终端推送消息的方法, 其特征在于, 所述方法包括: 向多终端信息服务器发送查询所述多终端的信息的消息;
接收所述多终端信息服务器反馈的所述多终端的信息;
根据反馈的多终端的信息对所述多终端中接收所述推送消息的终端进 行选择;
向选择的终端推送消息。
2、 如权利要求 1所述方法, 其特征在于, 向多终端信息服务器查询所 述多终端的信息之前还包括:
判定不存在所述的可全局路由用户代理统一资源标识符,则进一歩向所 述多终端信息服务器发送查询所述多终端的信息的消息。
3、 如权利要求 1所述方法, 其特征在于:
查询的所述多终端的信息包括所述多终端的设备标识信息、 状态信息、 能力信息、 偏好信息中的一种或多种;
根据所述反馈的多终端的信息,利用查询到的所述多终端的设备标识信 息对所述多终端中接收所述推送消息的终端进行选择。
4、 如权利要求 3所述方法, 其特征在于, 对于所述多终端的信息, 所 述多终端信息服务器生成该信息包括:
所述多终端信息服务器接收所述多终端分别利用公共用户身份标识上 报的设备信息;
所述多终端信息服务器保存所述多终端的设备信息;
所述多终端信息服务器将属于同一公共用户身份标识的设备信息与所 述多终端的信息进行关联绑定。
5、 如权利要求 4所述方法, 其特征在于, 所述多终端信息服务器接收 的所述多终端上报的设备信息包括: 通用唯一标识符、 国际移动身份识别标 识、 统一资源标识符、 统一资源名称、 无线射频识别、 电子序列号、 媒体接 入控制地址、 指紋信息。
6、 如权利要求 3所述方法, 其特征在于, 根据接收的所述多终端的设 备标识信息判断使用推送代理网关或使用推送发送代理对所述多终端中接 收所述推送消息的终端进行选择。
7、 如权利要求 1所述方法, 其特征在于:
通过初始会话协议 /IP核心网发送查询所述多终端的信息的消息; 通过所述初始会话协议 /IP核心网向选择的终端推送消息。
8、 一种向多终端推送消息的装置, 其特征在于, 所述的装置包括: 查询单元, 用于向多终端信息服务器发送查询所述多终端的信息的消 息;
接收单元, 用于接收所述多终端信息服务器反馈的所述多终端的信息; 选择单元,用于根据反馈的多终端的信息对所述多终端中接收所述推送 消息的终端进行选择;
发送单元, 用于向选择的终端推送消息。
9、 如权利要求 8所述装置, 其特征在于, 所述装置还包括:
判断单元, 用于判定不存在所述的可全局路由用户代理统一资源标识 符, 则进一歩向所述多终端信息服务器发送查询所述多终端的信息的消息。
10、 如权利要求 8所述装置, 其特征在于:
所述查询单元用于查询的所述多终端的信息包括所述多终端的设备标 识信息、 状态信息、 能力信息、 偏好信息中的一种或多种;
所述选择单元用于根据所述反馈的多终端的信息,利用查询到的所述多 终端的设备标识信息对所述多终端中接收所述推送消息的终端进行选择。
11、 如权利要求 10所述装置, 其特征在于:
所述选择单元用于根据接收的所述多终端的设备标识信息判断使用推 送代理网关或使用推送发送代理对所述多终端中接收所述推送消息的终端 进行选择。
12、 一种推送代理网关, 其特征在于, 所述的推送代理网关包括如上述 权利要求 8至 11任一项所述的向多终端推送消息的装置。
13、 一种推送发送代理, 其特征在于, 所述的推送代理网关包括如上述 权利要求 8至 11任一项所述的向多终端推送消息的装置。
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