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WO2007012247A1 - A method and apparatus for saving interacting of wireless terminal user identification - Google Patents

A method and apparatus for saving interacting of wireless terminal user identification Download PDF

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Publication number
WO2007012247A1
WO2007012247A1 PCT/CN2006/001471 CN2006001471W WO2007012247A1 WO 2007012247 A1 WO2007012247 A1 WO 2007012247A1 CN 2006001471 W CN2006001471 W CN 2006001471W WO 2007012247 A1 WO2007012247 A1 WO 2007012247A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
business card
electronic business
wireless terminal
session initiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2006/001471
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English (en)
French (fr)
Inventor
Mingjun Shan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to JP2008523102A priority Critical patent/JP2009503957A/ja
Priority to CN2006800131656A priority patent/CN101164357B/zh
Priority to EP06753040A priority patent/EP1912449B1/en
Publication of WO2007012247A1 publication Critical patent/WO2007012247A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4552—Lookup mechanisms between a plurality of directories; Synchronisation of directories, e.g. metadirectories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4594—Address books, i.e. directories containing contact information about correspondents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

Definitions

  • the present invention relates to the field of wireless communications, and in particular to a method and apparatus for saving and interacting with a wireless terminal user identity.
  • Session Initiation Protocol was proposed by the Internet Engineering Task Force (IETF) in 1999 to implement real-time communication applications in a network environment based on IP networks, especially INTERNET. Signaling protocol.
  • SIP itself has evolved from a variety of text applications to support for multimedia communications, and SIP will become the core control protocol in the Next Generation Network (NGN).
  • NTN Next Generation Network
  • 3GPP 3rd Generation Partnership Project
  • SIP can ensure the implementation between the terminal system and the proxy server by providing the necessary protocol mechanism, for example: user location, user capability , user availability, call setup, call handling, call forwarding, and number delivery.
  • SIP protocol has become the most important application protocol in mobile networks, INTER ET, NGN and other networks.
  • SIP-based services include:
  • POC Push to Talk Over Cellular
  • OMA Open Mobile Alliance
  • OMA Based on Simple's Presence business, OMA has specified Simple Presence 1.0 and is about to launch Presence 2.0.
  • IP telephony service replacing H.263 as the originating protocol for IP telephony.
  • the user identifier between two or more parties is the SIP Universal Resource Indicator.
  • the basic format is as follows:
  • tom@pocl.com is similar to an email (email) address, identified by a suffix domain name, and is unique worldwide.
  • SIP URI In the prior art, the user's own SIP URI is generally distributed and stored, and there is no unified storage. Storage location, for example: In POC service, SIMPLE/IM (IM) service, SIP URI is stored in the client software.
  • the client software can be run on the wireless terminal by embedding or downloading.
  • the embedding method is to write the client software to the client terminal at one time, and the end user cannot uninstall or reinstall it; the download mode means that the user can download and install the client software on the terminal multiple times.
  • downloading methods will gradually become mainstream applications because of the flexibility and downloadability of downloadable client software.
  • an object of the present invention is to provide a method and a device for saving a wireless terminal user identity, which are used to solve the problem that the wireless terminal in the prior art has a SIP URI storage mode that is not uniform in the SIP-based service. And the problem that it is inconvenient for each terminal to exchange SIP URI information with each other.
  • the method for saving and interacting a wireless terminal user identifier URI provided by the present invention is applicable to a SIP-based service, and the method includes: saving a SIP URI as a content of a wireless electronic business card in a wireless electronic business card;
  • the form of the wireless electronic business card is between the wireless terminals, or between the wireless terminal and the network side.
  • the saving process of the method further includes: saving the service identifier of the service corresponding to the SIP URI and the SIP URI in the same wireless electronic business card.
  • the saving process of the method further includes: identifying the electronic business card containing the SIP URI by using a pre-agreed identifier.
  • the wireless electronic business card defines an electronic business card vCard for a local specification, and interacts through a vCard exchange technology; Or the wireless electronic business card is Devlnfo and interacts through the Devlnfo exchange technology.
  • the method, the wireless electronic business card defines an electronic business card vCard for a local specification;
  • the saving process includes: saving the identifier representing the stored information as a SIP URI as a vCard attribute name; saving the SIP service identifier as a vCard parameter;
  • the SIP URI corresponding to the SIP service is saved as the vCard attribute value.
  • the SIP URI interaction process of the method includes:
  • the sender sends the vCard list to the recipient via the vCard exchange technology
  • the receiving party finds a vCard whose vCard attribute name is the specified identifier from the received vCard list;
  • the vCard attribute value is extracted and saved as a SIP URI.
  • each wireless terminal has only one SIP URI, and all SIP services registered by the wireless terminal use the same SIP URI; or
  • Each wireless terminal has multiple SIP URIs, and each SIP service registered by the wireless terminal has its own different SIP URI; or
  • Each wireless terminal has multiple SIP URLs.
  • some services have different SIP URIs, and another part of the service shares the same SIP U I.
  • the wireless electronic business card of the method interacts with the wireless terminal through an infrared transmission bearer, a Bluetooth transmission bearer or a wireless telephone network transmission bearer;
  • the interaction of the wireless electronic business card between the wireless terminal and the network side is carried by data transmission based on the packet domain and/or data transmission of the circuit domain.
  • the present invention further provides a saving interaction device for a wireless terminal user identifier, which is applied to a SIP-based service, and the device includes:
  • the wireless electronic business card function module is used for maintaining a local wireless electronic business card list, and realizing exchange with other wireless terminals or wireless electronic business cards on the network side;
  • the business card generating module is connected to the wireless electronic business card function module, and is configured to store the SIP URI into the wireless electronic business card list of the wireless electronic business card function module according to the format of the wireless electronic business card.
  • the device further includes:
  • a business card analysis module connected to the wireless electronic business card function module, for using the wireless electronic name
  • the wireless electronic business card information of the other wireless terminal or the network side received by the slice function module is used to find the wireless electronic business card containing the SIP URI information, and the SIP URI information is extracted and saved to the SIP URI storage module;
  • the SIP URI storage module is respectively connected to the business card analysis module and the business card generation module for storing SIPURI information.
  • the method and apparatus for saving and interacting with the wireless terminal user identifier provided by the present invention fully utilizes the mature vCard in the prior art by saving the SIP URI of the user to a local wireless electronic business card (vCard).
  • the switching technology realizes the personal identification exchange of users easily and conveniently, and improves the efficiency of user communication.
  • the present invention copies the locally saved electronic business card to the network side storage, and once the client software is updated or the terminal is lost, the electronic business card stored on the network can be copied to the local, and the user identification (SIP URI) contained therein can be reacquired. It can prevent the loss of friend communication terminal identification information when the client software is updated or the terminal is lost.
  • SIP URI user identification
  • the present invention adopts a unified format storage method for various SIP-based applications, which reduces software development complexity, facilitates the implementation of multiple SIP-based services, and adopts a unique SIP URI identifier; for example, POC service and simple-presence The business uses the same URI.
  • FIG. 1 is a flow chart of transmitting wireless electronic business cards between wireless terminals in a method for saving and interacting with a wireless terminal user identifier according to the present invention
  • FIG. 2 is a flowchart of a method for a user to obtain a wireless electronic business card from a network side in a method for saving and interacting with a wireless terminal user identifier according to the present invention
  • FIG. 3 is a schematic structural diagram of a device for saving and storing a wireless terminal user identifier according to the present invention.
  • the present invention provides a method and apparatus for saving and interacting with a wireless terminal user identity.
  • the method includes: applying to a Session Initiation Protocol (SIP)-based service, the method comprising: saving a SIP URI as a content of a wireless electronic business card in an electronic business card; and between the wireless terminals in the form of a wireless electronic business card , or interaction between the wireless terminal and the network side.
  • SIP Session Initiation Protocol
  • the device comprises: a wireless electronic business card function module, configured to maintain a local wireless electronic business card list, and realize the wireless terminal The wireless electronic business card exchange on the end or the network side; the business card generating module is connected to the wireless electronic business card function module, and is configured to store the SIP URI in the wireless electronic business card list according to the format of the wireless electronic business card.
  • vCard as a wireless electronic business card that has been standardized by the IETF organization.
  • Wireless terminals such as mobile phones, mobile personal computers, and personal digital assistants (PDAs) that support vCards use vCard switching technology, which can pass infrared, Bluetooth, and general-purpose.
  • Various transmission means such as packet radio service (GPRS) and code division multiple access (CDMA) wirelessly exchange personal information.
  • GPRS packet radio service
  • CDMA code division multiple access
  • the preferred embodiment of the present invention implements SIP URI management, backup, and user-to-user exchange by means of existing vCard switching technology.
  • PropertyName is the name of the vCard property
  • PropertyParameters is its parameter
  • ProperValue is the property value
  • a vCard is TEL; HOME: +l-919-555-1234
  • TEL is the vCard attribute name indicating the phone
  • HOME is the parameter indicating that the phone is the home phone
  • the attribute value is +1-919-555-1234 indicating the phone number.
  • the relationship between the wireless terminal and the SIPURI may be a one-to-one or one-to-many relationship. That is to say, the wireless terminal can have only one SIP URI, and all SIP services registered by the wireless terminal use the same SIP URI; or the wireless terminal has multiple SIP URIs, and each SIP service registered by the wireless terminal has a different SIP. URI; It is even possible for a wireless terminal to have multiple SIP URIs. In the SIP service registered by the wireless terminal, some services have different SIP URIs, and another part of the service shares the same SIP URI.
  • SIMPLE can be used as the service identifier of the service, and the SIMPLE is saved as the vCard parameter in the vCard corresponding to the service;
  • the POC can be used as the service identifier of the service, and the POC is saved as a vCard parameter in the vCard corresponding to the service;
  • IPPHONE can be used as the service identifier of the service, 'Save IPPHONE as the vCard parameter in the vCard corresponding to the service; and so on.
  • the SIP URI corresponding to the SIP service is stored as a vCard attribute value.
  • the SIP URI corresponding to a SIP service is:
  • VCARD The expression paradigm of VCARD is:
  • the wireless terminal If the wireless terminal only registers one SIP service, in the local vCard list, only one SIP URI record corresponding to the registration service needs to be stored; if the wireless terminal simultaneously registers multiple SIP services, in the local vCard list, A SIP URI record corresponding to each registered SIP service needs to be stored.
  • the wireless terminal After the wireless terminal saves the SIP URI to the local vCard list, it can transmit it to other wireless terminals or network side storage through vCard switching technology. Referring to FIG. 1, assuming that both the wireless terminal A and the wireless terminal B support the infrared transmission vCard, the wireless terminal A transmits the locally saved SIP URI to the wireless terminal B, including the following steps:
  • Step 11 the wireless terminal A and the wireless terminal B respectively start the vCard exchange function of the infrared transmission.
  • Step 12 The wireless terminal A sends the information in the vCard list that locally stores its own SIP URI to the wireless terminal B through the infrared interface by using the vCard exchange function.
  • the wireless terminal A may also use only the vCard information stored in the vCard list as a vCard information to transmit to the wireless terminal B through the infrared interface.
  • Step 13 the wireless terminal B reads the vCard information sent by the wireless terminal A through the infrared interface, and adds it to its vCard list.
  • the wireless terminal B can also extract the SIP URI included in the vCard information sent by the wireless terminal A, and separately save the SIP URI information.
  • the specific extraction method of the SIP URI in this step is: querying, from the received vCard information, a vCard whose vCard attribute name is the set SIP URI identifier, for example, finding a vCard whose attribute name is SIPJJRI, and then extracting the vCard.
  • the attribute value is saved.
  • the entire vCard information whose attribute name is identified by the set SIP URI may be directly saved; or the vCard parameter extracted from the vCard may be saved together with its vCard attribute value; or for wireless registration of multiple services.
  • the terminal can identify the service corresponding to the attribute value while saving the attribute value.
  • the wireless terminal B separately stores the extracted SIP URI information, so that when the wireless terminal A is called by the SIP service, the SIP URI information corresponding to the wireless terminal A can be quickly found.
  • the wireless terminal B when the wireless terminal B reads the Presence information of the wireless terminal A, the wireless terminal B finds the SIP URI corresponding to the Presence service of the wireless terminal A from the separately stored SIP URI information, for example: Find the corresponding "SIMPLE" The attribute value, initiates a request to the network side, and simultaneously sends the found attribute value as a SIP URI to the network side in the request, and the network side related function server authenticates the SIP URI for legality, and then the wireless terminal A Presence information is sent to the wireless terminal If the wireless terminal B does not separately store the SIP URI information of the wireless terminal A, when the SIP service call is initiated to the wireless terminal A, the SIP URJ information corresponding to the wireless terminal A needs to be searched in the locally saved vCard information. .
  • the wireless terminal B can also send its SIP URI information to the wireless terminal A through the above process.
  • the vCard information transmission between the above wireless terminals is not limited to the infrared transmission bearer, and may also be a Bluetooth transmission bearer or a wireless telephone network transmission bearer.
  • the wireless terminal may also send the locally stored vCard list containing the SIP URI to the network side for storage.
  • the wireless terminal is a mobile phone supporting the General Packet Radio Service (GPRS)
  • GPRS General Packet Radio Service
  • the wireless terminal first starts the vCard backup service, and then reads the information in the local vCard list through the GPRS method and passes the synchronous markup language (syncML). ) is transmitted as a bearer to the network side storage.
  • GPRS General Packet Radio Service
  • Step 21 The wireless terminal logs in to the server on the network side to back up the vCard.
  • Step 22 Select a network side vCard information for updating the local vCard, and send a request to the server of the network side backup vCard.
  • the vCard information requested by the user may be the local vCard list information that the user previously backed up to the network side; or the vCard list information that other wireless terminal users back up to the network side, as long as the user has the corresponding download permission.
  • Step 23 The network side backup vCard server sends the vCard information requested by the user to the wireless terminal.
  • Step 24 The wireless terminal extracts and saves the SIP URI included in the vCard information sent by the network side.
  • the specific extraction and storage method is the same as step 14.
  • the present invention further provides a save interaction device for the wireless terminal user identifier.
  • the structure of the preferred embodiment is shown in FIG. 3.
  • the device includes: a vCard function module, a business card student A module, a business card analysis module, and a SIP URI storage module.
  • the business card analysis module, the SIP URI storage module and the business card generation module are sequentially connected, and the business card generation module and the business card analysis module are also respectively connected to the vCard function module.
  • the vCard function module is a module that implements vCard function in a wireless terminal supporting vCard function, and is mainly used for maintaining a vCard list and realizing vCard information exchange with other wireless terminals or network sides.
  • the business card generating module is configured to unify the SIP URI of the local or other wireless terminal acquired from the SIP URI storage module into the vCard functional module into the vCard functional module.
  • the business card analysis module is configured to find a vCard containing the SIP URI information from the other wireless terminal or the network side vCard information received by the vCard function module, and extract the SIP URI information and save the SIP URI information to the SIP URI storage module.
  • a SIP URI storage module for storing SIP URI information.
  • the present invention can be implemented in various standards such as GPRS, Wideband Code Division Multiple Access (WCDMA), CDMA2000 or Time Division Synchronous Code Division Multiple Access (TD-SCDMA), and its transmission channels include but are not limited to packet-based Data transmission of the domain and data transmission of the circuit domain.
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time Division Synchronous Code Division Multiple Access
  • the method and apparatus of the present invention are not limited to the use of the vCard technology.
  • the Devlnfo of the Open Mobile Architecture (OMA) can be used to uniformly save the SIP URI into the Devlnfo format, and the Devlnfo interaction technology is used between the terminals. And the SIP URI interaction between the terminal and the network.
  • OMA Open Mobile Architecture
  • the specific method flow and device structure are similar to those implemented using vCard.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)

Description

一种无线终端用户标识的保存交互方法和装置 技术领域
本发明涉及无线通信领域， 特别是指无线终端用户标识的保存交互方法 和装置。
背景技术
会话发起协议（SIP， Session Initiation Protocol)是由 INTERNET工程工 作小组（IETF， Internet Engineering Task Force)于 1999年提出的一个在基于 IP网络特别是 INTERNET这样一种结构的网络环境中，实现实时通信应用的 信令协议。
SIP本身已经从各种文本应用发展为对多媒体通信的支持，并且 SIP将成 为下一代网络（NGN， Next Generation Network)中的核心控制协议。第三代 合作伙伴计划 （3GPP， 3rd Generation Partnership Project) 中使用 SIP标准来 支持语音和数据的原因在于 SIP通过提供必要的协议机制可以保证终端系统 和代理服务器之间实现例如： 用户定位、用户能力、用户可用性、 呼叫建立、 呼叫处理、 呼叫前转和号码传递等功能。
目前 SIP协议已经成为移动网络、 INTER ET、 NGN等网络中最重要的 应用协议。 在无线网络中， 目前基于 SIP协议的业务包括：
一键通（POC， Push to Talk Over Cellular)业务， 开放移动联盟（OMA) 已经为其制定了规范为 POC 1 .0， 并即将推出 POC 2.0 ο
基于 Simple的呈现（Presence)业务， OMA已经指定 Simple Presence 1.0， 并即将推出 Presence 2.0。
IP电话业务， 替代 H.263作为 IP电话的起呼协议。
在基于 SIP协议的业务中， 通信双方或多方之间的用户标识是 SIP全球 资源定位符 （URL Universal Resource Indicator ) o 其基本格式如下：
URL;TYPE-POC： sip： tom@poc 1.com
其中， tom@pocl.com类似于电子邮件（email)地址， 由后缀域名识别， 并全球唯一。
在现有技术中， 用户自身的 SIP URI—般是分散存储的， 没有统一的存 储位置， 比如： 在 POC业务、 SIMPLE/即时消息 （IM)业务中， SIP URI存 储在客户端软件中。
客户端软件可以通过嵌入方式或下载方式运行在无线终端上。 其中嵌入 方式是将客户端软件一次性写入到客户终端中， 最终用户无法卸载或重新安 装； 下载方式即用户可以多次在终端上下载和安装客户端软件。 在未来的业 务发展趋势中， 因为可下载客户端软件的灵活性和便于升级的特性， 下载方 式将逐步成为主流应用。
现有技术中， 由于 SIP URI没有统一的存储位置， 如果 SIP仅存储在客 户端软件上， 则用户在更新软件时， 将很容易丢失 SIP URI信息。 另外， 在 多个基于 SIP的业务共存时， SIP URI的存储和管理非常麻烦， 例如： POC 应用的 SIP-URI和 SIMPLE/PRECENSE SIP-URI分别存储和管理，当 POC业 务与 SIMPLE-PRECENSE业务采用同一个 SIP-URI时， 不便于标识的共享。 另外， 由于各厂商生产的无线终端缺少统一的交互机制， 基于 SIP协议的无 线终端不能方便地交换个人的 SIP URI信息， 影响了相互之间的通信效率。 发明内容
有鉴于此， 本发明的目的在于提供一种无线终端用户标识的保存交互方 法和装置， 用以解决现有技术中存在的无线终端在基于 SIP的业务中所使甩 的 SIP URI保存方式不统一， 以及不方便各终端相互交换 SIP URI信息的问 题。
基于上述目的本发明提供的一种无线终端用户标识 URI的保存交互方 法， 应用于基于 SIP的业务中， 该方法包括： 将 SIP URI作为无线电子名片的 内容保存在无线电子名片之中； 并以无线电子名片的形式在无线终端之间， 或者无线终端与网络侧之间进行交互。
该方法所述保存过程中进一步包括：将所述 SIP URI所对应业务的业务标 识与该 SIP URI—起保存在同一无线电子名片中。
该方法所述保存过程中进一步包括： 采用预先约定的标识符对含有 SIP URI的电子名片进行标识。
该方法所述无线电子名片为本地规范定义电子名片 vCard, 并通过 vCard 交换技术进行交互； 或者所述无线电子名片为 Devlnfo, 并通过 Devlnfo交换技术进行交互。 该方法所述无线电子名片为本地规范定义电子名片 vCard;
所述保存过程包括- 将指定的代表所存信息为 SIP URI的标识符作为 vCard属性名字保存； 将 SIP业务标识作为 vCard参数保存；
将与 SIP业务对应的 SIP URI作为 vCard属性值保存。
该方法所述 SIP URI交互过程包括：
发送方将 vCard列表通过 vCard交换技术发送给接受方；
接收方从接收的 vCard列表中找出 vCard属性名字为所述指定标识的 vCard;
提取所述 vCard属性值作为 SIP URI进行保存。
该方法所述每个无线终端仅拥有一个 SIP URI, 无线终端所注册的全部 SIP业务使用该同一个 SIP URI; 或者
每个无线终端拥有多个 SIP URI, 无线终端所注册的每一个 SIP业务拥有 各自不同的 SIP URI; 或者
每个无线终端拥有多个 SIP URL 无线终端所注册的 SIP业务中， 一部分 业务拥有各自不同的 SIP URI, 另一部分业务共用同一个 SIP U I。
该方法所述无线电子名片在无线终端之间的交互通过红外传输承载、 蓝 牙传输承载或无线电话网络传输承载；
所述所述无线电子名片在无线终端与网络侧之间的交互通过基于分组域 的数据传输和 /或电路域的数据传输承载。
基于上述目的本发明还提供了一种无线终端用户标识的保存交互装置， 应用于基于 SIP的业务中， 该装置包括：
无线电子名片功能模块， 用于维护本地无线电子名片列表， 并实现与其 它无线终端或网络侧的无线电子名片交换；
名片生成模块， 与无线电子名片功能模块连接， 用于将 SIP URI按照无线 电子名片的格式存储到无线电子名片功能模块的无线电子名片列表中。
该装置进一步包括：
名片分析模块， 与无线电子名片功能模块连接， 用于从所述无线电子名 片功能模块接收的其它无线终端或网络侧的无线电子名片信息中， 找出包含 有 SIP URI信息的无线电子名片， 并从中提取出 SIP URI信息保存到 SIP URI存 储模块；
SIP URI存储模块，分别与名片分析模块和名片生成模块相连，用于保存 SIPURI信息。
从上面所述可以看出， 本发明提供的无线终端用户标识的保存交互方法 和装置， 通过将用户的 SIP URI保存到本地的无线电子名片 （vCard) 中， 充 分利用现有技术中成熟的 vCard交换技术， 简单、 方便地实现了用户个人标 识交换， 提高了用户交流的效率。
同时， 本发明通过将本地保存的电子名片复制到网络侧存储， 一旦客户 端软件更新或终端丢失， 可以将存储在网络上的电子名片复制到本地， 重新 获取其中包含的用户标识 （SIP URI), 可以防止客户端软件更新或终端丢失 时， 带来的朋友通信终端标识信息的丢失。
并且， 本发明对各种基于 SIP的应用， 采用统一格式的存储方式， 降低 了软件开发复杂度， 便于开展多个基于 SIP的业务间， 采用唯一的 SIP URI 标识； 如 POC业务与 simple-presence业务采用相同的 URI。
附图说明
图 1为本发明无线终端用户标识的保存交互方法中无线终端之间相互传 送无线电子名片流程图；
图 2为本发明无线终端用户标识的保存交互方法中用户从网络侧获取无 线电子名片流程图；
图 3为本发明无线终端用户标识的保存交互装置的结构示意图。
具体实施方式
下面结合附图及具体实施例对本发明再作进一步详细的说明。
本发明提供了一种无线终端用户标识的保存交互方法和装置。 所述方法 包括： 应用于基于会话发起协议（SIP) 的业务中， 该方法包括： 将 SIP URI 作为无线电子名片的内容保存在电子名片之中； 并以无线电子名片的形式在 无线终端之间， 或者无线终端与网络侧之间进行交互。 所述装置包括： 无线 电子名片功能模块， 用于维护本地无线电子名片列表， 并实现与其它无线终 端或网络侧的无线电子名片交换； 名片生成模块， 与无线电子名片功能模块 连接， 用于将 SIP URI按照无线电子名片的格式存储到无线电子名片功能模 块的无线电子名片列表中。
规范定义电子名片 （vCard)是 IETF组织已完成标准化的一种无线电子 名片， 支持 vCard的手机、 移动个人电脑、 个人数字助理 （PDA)等无线终 端利用 vCard交换技术，可以通过红外线、蓝牙、通用分组无线服务（GPRS)、 码分多址 （CDMA) 等各种传输手段无线地交换个人信息。
本发明较佳实施例借助现有的 vCard交换技术来实现 SIP URI的管理、 备份和用户间交换。
首先， 按照 vCard格式将 SIP URI保存在本地 vCard中。
现有技术中 vCard的格式如下：
PropertyName [； PropertyParameters]： PropertyValue
其中， PropertyName为 vCard属性名字， PropertyParameters为其参数， ProperValue为属性值。
例如： 某个 vCard为 TEL;HOME:+l-919-555-1234
则其中， TEL为 vCard属性名字表示电话， HOME为其参数表示该电话 为家中电话， 属性值是 +1-919-555-1234表示电话号码。
通过如下步骤将 SIP URI存储在 vCard中：
( 1 )设置用于存储 SIP URI的 vCard属性名字。
增加新的 PropertyName来表示 SIP URL 例如用 SIPJJRI表示， 当然也 可以用其他的字符表示， 只要能够区别于普通的电子名片。
在本发明中，无线终端与 SIPURI的关系可以是一对一或一对多的关系。 也就是说无线终端可以仅拥有一个 SIP URI,无线终端所注册的全部 SIP业务 使用该同一个 SIP URI; 或者无线终端拥有多个 SIP URI, 无线终端所注册的 每一个 SIP业务拥有各自不同的 SIP URI; 甚至还可以无线终端拥有多个 SIP URI, 无线终端所注册的 SIP业务中， 一部分业务拥有各自不同的 SIP URI, 另一部分业务共用同一个 SIP URI。
(2)将 SIP业务标识作为 vCard参数存储。
可根据 SIP不同业务， 采用不同的参数。 例如： 对于 Simple业务， 可采用 SIMPLE作为该业务的业务标识， 将 SIMPLE作为 vCard参数保存在该业务对应的 vCard中；
对于 POC业务，可采用 POC作为该业务的业务标识，将 POC作为 vCard 参数保存在该业务对应的 vCard中；
对于 IPPHONE业务， 可采用 IPPHONE作为该业务的业务标识， '将 IPPHONE作为 vCard参数保存在该业务对应的 vCard中； 等等。
(3 )将与 SIP业务对应的 SIP URI作为 vCard属性值存储。
例如： 某一 SIP业务对应的 SIP URI为：
URL; TYPE=POC: sip:tom@pocl.com
根据 vCard存储格式， 将 URL; TYPE=POC: sip:tom@pocl.com存储在该 SIP业务对应的 vCard属性值部分。
例如： VCARD的表达范式为：
BEGIN: VCARD
PropertyName [';' Propert Parameters]，：' Property Value
END: VCARD
SIP URI为 vCard的 Objec时， 各字段属性存储示例格式为：
PropertyName为 SIP— URI
PropertyParameters为 POC
Property Value为 sip:tom@pocl .com
这样完整的 SIP URI在 vCard的存储示例即如下所示：
SIP URI在 vCard的存储示例为：
BEGIN: VCARD
SIP_URI;PoC: sip:tom@pocl .com
END: VCARD
如果无线终端只注册了一项 SIP业务， 则在本地 vCard列表中， 仅需存 储与该注册业务对应的一条 SIP URI记录；如果无线终端同时注册了多项 SIP 业务， 则在本地 vCard列表中， 需要存储与每一个注册的 SIP业务对应的一 条 SIP URI记录。 无线终端将 SIP URI保存到本地的 vCard列表后， 可以通过 vCard交换 技术传送给其它无线终端或网络侧存储。 参见图 1所示， 假设无线终端 A和 无线终端 B都支持红外传输 vCard, 无线终端 A将本地保存的 SIP URI传送 到无线终端 B的流程图， 包括如下步骤：
步骤 11，无线终端 A与无线终端 B各自分别启动红外传输的 vCard交换 功能。
步骤 12， 无线终端 A将本地保存有自身的 SIP URI的 vCard列表中的信 息利用 vCard交换功能通过红外接口发送到无线终端 B。
或者无线终端 A也可以只将 vCard列表中保存的自身 SIP URI作为一条 vCard信息利用 vCard交换功能通过与红外接口发送到无线终端 B。
步骤 13， 无线终端 B读取无线终端 A通过红外接口发送过来的 vCard 信息， 并添加到自己的 vCard列表中。
步骤 14，无线终端 B还可以提取无线终端 A发送过来的 vCard信息中包 含的 SIP URI, 并单独保存该 SIP URI信息。
本步骤 SIP URI的具体提取方法为：从接收的 vCard信息中，查询出 vCard 属性名字为所述设定的 SIP URI标识的 vCard,比如：找出属性名字为 SIPJJRI 的 vCard, 然后提取该 vCard的属性值进行保存。
此外， 也可以直接将属性名字为所述设定的 SIP URI标识的整条 vCard 信息进行保存； 或者将从 vCard中提取的 vCard参数与其 vCard属性值一起 保存； 或者对于注册了多项业务的无线终端， 可以在保存属性值的同时标识 出该属性值对应的是哪项业务。
无线终端 B将提取的 SIP URI信息单独保存， 是为了在采用 SIP业务呼 叫无线终端 A时， 能够迅速地找到无线终端 A对应的 SIP URI信息。
例如： 当无线终端 B读取无线终端 A的 Presence信息时，无线终端 B从 单独存储的 SIP URI信息中，找到无线终端 A的 Presence业务对应的 SIP URI, 比如： 找出 " SIMPLE"所对应的属性值， 向网络侧发起请求， 并同时将所找 出的属性值作为 SIP URI放在请求中发送给网络侧， 网络侧相关功能服务器 对 SIP URI进行合法性鉴权后， 将无线终端 A的 Presence信息发送给无线终 端 如果无线终端 B不对发来的无线终端 A的 SIP URI信息进行单独保存， 则在向无线终端 A发起 SIP业务呼叫时， 还需要在本地保存的 vCard信息中 查找与无线终端 A对应的 SIP URJ信息。
同样她， 无线终端 B也可以通过上述流程将自身的 SIP URI信息发给无 线终端 A。
上述无线终端之间进行 vCard信息传送， 不限于红外传输承载， 还可以 是蓝牙传输承载或无线电话网络传输承载。
此外， 本发明中无线终端还可以将本地存储的包含有 SIP URI的 vCard 列表发送到网络侧保存。以无线终端是支持通用无线分组业务 (GPRS, General Packet Radio Service)的手机为例， 无线终端首先启动 vCard备份业务， 然后 通过 GPRS 方式将本地 vCard 列表中的信息读初并通过同步标示语言 (syncML)作为承载传送到网络侧存储。
这样， 如果无线终端丢失了保存的电子名片列表或存储的其它无线终端 的 SIP URI信息， 或者用户需要更换新的无线终端时， 可以将之前备份到网 络侧的 vCard列表信息下载到本地终端， 恢复无线终端信息。 具体流程参见 图 2所示， 包括：
步骤 21， 无线终端登录到网络侧备份 vCard的服务器。
步骤 22， 选择用于更新本地 vCard的网络侧 vCard信息， 向网络侧备份 vCard的服务器发送请求。
这里， 用户请求的 vCard信息可以是用户自己先前备份到网络侧的本地 vCard列表信息； 也可以是其它无线终端用户备份到网络侧的 vCard列表信 息， 只要用户拥有相应的下载权限即可。
步骤 23， 网络侧备份 vCard的服务器将用户请求的 vCard信息发送到该 无线终端。
步骤 24， 无线终端提取网络侧发送过来的 vCard信息中包含的 SIP URI 并保存。 其具体的提取及保存方法同步骤 14。
基于上述本发明无线终端用户标识的保存交互方法， 本发明还提供了一 种无线终端用户标识的保存交互装置。
较佳实施例的结构参见图 3所示，该装置包括： vCard功能模块、名片生 成模块、名片分析模块和 SIP URI存储模块。名片分析模块、 SIP URI存储模 块和名片生成模块依次连接， 并且名片生成模块和名片分析模块还分别与 vCard功能模块相连。
其中， vCard功能模块，是支持 vCard功能的无线终端中实现 vCard功能 的模块，主要用于维护 vCard列表以及实现与其它无线终端或网络侧的 vCard 信息交换。
名片生成模块， 用于将从 SIP URI存储模块获取的本地或其他无线终端 的 SIP URI统一为 vCard格式存储到所述 vCard功能模块中。
名片分析模块， 用于从所述 vCard功能模块接收的其它无线终端或网络 侧的 vCard信息中， 找出包含有 SIP URI信息的 vCard, 并提取出 SIP URI信 息保存到 SIP URI存储模块。
SIP URI存储模块， 用于保存 SIP URI信息。
本发明可以在 GPRS、 宽带码分多址接入（WCDMA)、 CDMA2000或时 分同步码分多址接入（TD-SCDMA)等各种制式的网络中实现， 其传输通道 包括但不限于基于分组域的数据传输和电路域的数据传输。
此外， 本发明的方法和装置并不限于采用 vCard技术， 比如： 还可以利 用开放式移动体系结构（OMA) 的 Devlnfo, 将 SIP URI统一保存为 Devlnfo 格式， 并借助 Devlnfo交互技术进行终端之间， 以及终端与网络间的 SIP URI 交互。 具体方法流程和装置结构与利用 vCard的实现方案类似。
以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 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。

Claims

权利 要 求 书
1. 一种无线终端用户标识的保存交互方法， 应用于基于会话发起协议的 业务中， 其特征在于， 该方法包括： 将无线终端的会话发起协议全球资源定 位符作为无线电子名片的内容保存在无线电子名片之中； 并以无线电子名片 的形式在无线终端之间， 或者无线终端与网络侧之间进行交互。
2. 根据权利要求 1所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述保存过程中进一步包括： 将所述会话发起协议全球资源定位符所对 应业务的业务标识与该 SIP URI—起保存在同一无线电子名片中。
3. 根据权利要求 1或 2所述的无线终端用户标识的保存交互方法， 其特征 在于， 所述保存过程中进一步包括： 采用预先约定的标识符对含有会话发起 协议全球资源定位符的电子名片进行标识。
4. 根据权利要求 1所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述无线电子名片为本地规范定义电子名片， 并通过本地规范定义电子 名片交换技术进行交互；
或者所述无线电子名片为 Devlnfo, 并通过 Devlnfo交换技术进行交互。
5. 根据权利要求 4所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述无线电子名片为本地规范定义电子名片；
所述保存过程包括：
将指定的代表所存信息为会话发起协议全球资源定位符的标识符作为本 地规范定义电子名片属性名字保存；
将会话发起协议业务标识作为本地规范定义电子名片参数保存； 将与会话发起协议业务对应的会话发起协议全球资源定位符作为本地规 范定义电子名片属性值保存。
6. 根据权利要求 5所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述 SIP UR [交互过程包括：
发送方将本地规范定义电子名片列表通过本地规范定义电子名片交换技 术发送给接受方；
接收方从接收的本地规范定义电子名片列表中找出本地规范定义电子名 片属性名字为所述指定标识的本地规范定义电子名片；
提取所述本地规范定义电子名片属性值作为 SIP URI进行保存。
7.根据权利要求 1所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述每个无线终端仅拥有一个会话发起协议全球资源定位符， 无线终端 所注册的全部会话发起协议业务使用该同一个会话发起协议全球资源定位 符； 或者
每个无线终端拥有多个会话发起协议全球资源定位符， 无线终端所注册 的每一个会话发起协议业务拥有各自不同的会话发起协议全球资源定位符； 或者
每个无线终端拥有多个会话发起协议全球资源定位符， 无线终端所注册 的会话发起协议业务中， 一部分业务拥有各自不同的会话发起协议全球资源 定位符， 另一部分业务共用同一个会话发起协议全球资源定位符。
8. 根据权利要求 1所述的无线终端用户标识的保存交互方法， 其特征在 于， 所述无线电子名片在无线终端之间的交互通过红外传输承载、 蓝牙传输 承载或无线电话网络传输承载；
所述所述无线电子名片在无线终端与网络侧之间的交互通过基于分组域 的数据传输和 /或电路域的数据传输承载。
9.一种无线终端用户标识的保存交互装置， 应用于基于会话发起协议的 业务中， 其特征在于， 该装置包括：
无线电子名片功能模块， 用于维护本地无线电子名片列表， 并实现与其 它无线终端或网络侧的无线电子名片交换；
名片生成模块， 与无线电子名片功能模块连接， 用于将会话发起协议全 球资源定位符按照无线电子名片的格式存储到无线电子名片功能模块的无线 电子名片列表中。
10.根据权利要求 9所述的无线终端用户标识的保存交互装置， 其特征在 于， 该装置进一步包括- 名片分析模块， 与无线电子名片功能模块连接， 用于从所述无线电子名 片功能模块接收的其它无线终端或网络侧的无线电子名片信息中， 找出包含 有 SIP URI信息的无线电子名片，并从中提取出会话发起协议全球资源定位符
信息保存到会话发起协议全球资源定位符存储模块；
会话发起协议全球资源定位符存储模块， 分别与名片分析模块和名片生 成模块相连， 用于保存会话发起协议全球资源定位符信息。
PCT/CN2006/001471 2005-07-29 2006-06-27 A method and apparatus for saving interacting of wireless terminal user identification Ceased WO2007012247A1 (en)

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JP2009503957A (ja) 2009-01-29
KR100976317B1 (ko) 2010-08-16
CN100361553C (zh) 2008-01-09
EP1912449B1 (en) 2012-05-23
CN101164357A (zh) 2008-04-16
EP1912449A4 (en) 2008-09-10
EP1912449A1 (en) 2008-04-16
CN1794841A (zh) 2006-06-28
KR20080036116A (ko) 2008-04-24
CN101164357B (zh) 2012-11-07

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