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WO2010057403A1 - Système et procédé d'enregistrement centralisés et serveur de localisation régionale - Google Patents

Système et procédé d'enregistrement centralisés et serveur de localisation régionale Download PDF

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Publication number
WO2010057403A1
WO2010057403A1 PCT/CN2009/074402 CN2009074402W WO2010057403A1 WO 2010057403 A1 WO2010057403 A1 WO 2010057403A1 CN 2009074402 W CN2009074402 W CN 2009074402W WO 2010057403 A1 WO2010057403 A1 WO 2010057403A1
Authority
WO
WIPO (PCT)
Prior art keywords
area
user equipment
registration
location server
registration request
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/CN2009/074402
Other languages
English (en)
Chinese (zh)
Inventor
谢国军
魏东
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
Publication of WO2010057403A1 publication Critical patent/WO2010057403A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • H04L61/4588—Network directories; Name-to-address mapping containing mobile subscriber information, e.g. home subscriber server [HSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Definitions

  • the present invention relates to the field of communications, and in particular, to a centralized registration method, system, and regional location server
  • QChat is a VoIP (Voice Over IP) PTT (Push To Talk) application that supports one-to-one and one-to-many half-duplex communication. Users can use the ⁇ button to communicate between individuals and individuals, individuals and groups.
  • the core domain includes: UDB (User Data Base) for storing QChat user data; GLMS (Group List Management Server) for storing QChat users.
  • PS Presence Server, current server
  • DFE Database Front End
  • HD Home Dispatcher, Home Dispatcher
  • Areas include: RD (Regional Dispatcher) for QChat call control; RG (Regional Gateway) for QChat and other PoC interworking; RLS (Regional Location)
  • MCU Media Control Unit
  • QChat user registration is deployed by region, and the QChat user registration function in the area is implemented, and the registration information of the QChat user is notified to the RD in the same area. Because QChat does not provide RLS devices, it is necessary to integrate third-party RLS devices.
  • the general RLS devices are provided by CSCF (Call Server Control Function) devices located in the IMS network.
  • the area is usually not only based on the amount of users, QChat operators may be operating Or the management and other reasons divide the QChat system into multiple areas.
  • the deployment of RLS regions in the prior art increases the cost of network construction and network operation.
  • the performance of the existing RLS equipment is very powerful.
  • the functional performance of the RLS is heavily redundant, and the RLS resources are wasted.
  • the embodiment of the invention provides a centralized registration method, system and regional location server, which can simplify Q
  • Chat service integrates networking to reduce the cost of network construction, which makes the QChat service integration solution more competitive, wider in application scope, and more adaptable.
  • a method for centralized registration provided by an embodiment of the present invention includes:
  • a regional location server includes:
  • a receiving module configured to receive a registration request sent by the user equipment
  • an obtaining module configured to acquire an access area of the user equipment according to the area information carried in the registration request
  • the sending module is configured to send a registration notification to the regional distributor of the access area.
  • a centralized registration system provided by an embodiment of the present invention includes: a user equipment and a regional location server
  • the user equipment configured to send a registration request to the regional location server
  • the regional location server is configured to receive a registration request sent by the user equipment, obtain an access area of the user equipment according to the area information carried in the registration request, and send an area distributor to the access area. Send a registration notice.
  • FIG. 1 is a flow chart of a method for centralized registration in an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for centralized registration in another embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an apparatus for centralized registration in an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a system for centralized registration in an embodiment of the present invention.
  • the embodiment of the present invention provides a centralized registration method, system, and regional location server, which can fully utilize the resources of the regional location server RLS, and make the networking simpler.
  • the embodiment of the present invention provides a method for centralized registration, as shown in FIG. 1 , including:
  • the registration subscription sent by the regional distributor RD in the area is also received; the registration subscription is used for the regional distributor to subscribe to the regional location server. Registration notice.
  • the area information can be the IP address of the user equipment or the resource identifier URI.
  • the RLS is arranged in the core domain, and after receiving the registration request of the user equipment, the RLS obtains the area to which the user equipment belongs according to the identity information carried in the registration request, and sends the RD to the RD of the user equipment home area. Registration notice. This makes it possible to take full advantage of the resources of the RLS and make the networking simpler.
  • the existing RLS for QChat user registration is deployed according to the regional distribution, and the QChat user registration function in the local area is implemented, and the registration information of the QChat user is notified to the RD in the same area, but the layout does not enable the resources of the RLS.
  • the method provided by the embodiment of the present invention places the RLS in a core domain, and can be charged. It utilizes the resources of RLS and makes the networking simpler.
  • the method provided by the embodiment of the present invention is described in detail below by using a specific embodiment. As shown in FIG. 2, the method includes:
  • the regional RD initiates a registration subscription to the RLS that is deployed in the core domain. Specifically, when the RD in the area is powered on or restarted, the registration subscription is sent to the RLS located in the core domain. The registration subscription is used to enable the RLS to notify the RD of the corresponding area of the registration request after receiving the registration request.
  • the RDs of all zones also need to initiate a registration subscription to the RLS located in the core domain.
  • QChat users send QChat user registration information to the RLSs centrally deployed in the core domain; [42] Specifically, the QChat users in all areas that are centrally registered by the core domain RLS are provided, and QChat is initiated to the RLS located in the core domain.
  • the user registration process which can be accomplished by extending the standard SIP REGISTER process.
  • the RLS that is centrally deployed in the core domain obtains the RD of the QChat user attribution area that sends the user registration information.
  • the RLS is deployed in the core domain. After the RLS completes the QChat user registration, it needs to notify the RD of the QChat user in the area where the QChat user is located. That is, when the RLS is deployed in the core domain, the RLS has the knowledge to know QChat. The ability of the user's current region. After the QChat user initiates the registration process, the QC hat client sends a SIP REGISTER message, which
  • the CONTACT header field of the REGISTER message carries the IP address and port information of the QChat client.
  • the IP address of the QChat client is allocated by the packet data serving node PDSN. Therefore, after receiving the REGISTER message from the QChat user, the RLS can obtain the QChat user by obtaining the IP address in the CONTA CT header field in the REGISTER message.
  • the PDSN is located, and then the area information of the QChat user is obtained through the correspondence between the established PD SN and the QChat area.
  • the resource identifier URI is: an identifier representing the network resource or a short name of the network resource.
  • a string typically as the World Wide Web.
  • the access area of the user equipment can be obtained by parsing the access area information of the user equipment included in the resource identifier URI in the registration request.
  • the RLS sends the registration information of the QChat user to the RD of the corresponding area.
  • the registration subscription initiated by the RD in the RLS receiving area is further included, so that after the RLS receives the registration subscription, the registration information of the QChat user is sent to the RD of the corresponding area.
  • the RLS is deployed in the core domain by using the method provided by the embodiment of the present invention, and the RLS has the capability of identifying the access area of the user equipment, so that an RLS peer can accurately provide the user after receiving the user registration request.
  • the RD of the device access area sends a corresponding registration notification, thereby making full use of the resources of the RLS.
  • the QChat user registration notification process may also be initiated by the RLS located in the core domain to the RD of the QChat user's region, which may be implemented by extending the standard SIP NOTIFY process. .
  • An embodiment of the present invention further provides a regional location server, which is located in a core domain, as shown in FIG. 3, and includes
  • the receiving module 310 is configured to receive a registration request sent by the user equipment.
  • the obtaining module 320 is configured to acquire an access area of the user equipment according to the area information carried in the registration request.
  • the sending module 330 is configured to send a registration notification to the RD of the access area.
  • the storage module 340 is configured to store a correspondence between the packet data serving node PDSN and the area.
  • the above obtaining module 320 includes:
  • the first obtaining sub-module 3201 configured to acquire, according to the IP address of the user equipment carried in the registration request, a packet data serving node PDSN corresponding to the IP address;
  • a second obtaining submodule 3202 configured to store a node PD according to the packet data stored by the storage module 340
  • the corresponding relationship between the SN and the area acquires an access area of the user equipment.
  • the obtaining module 320 further includes:
  • the parsing sub-module 3203 is configured to parse the resource identifier URI in the registration request, and obtain an access area of the user equipment.
  • the receiving module 310 is further configured to receive a registration subscription sent by the regional distributor of the area; after the RLS receives the registration subscription, send the registration information of the QChat user to the RD of the corresponding area.
  • the embodiment of the present invention further provides a centralized registration system, as shown in FIG. 4, comprising: a user equipment 410, a regional distributor 420, and a regional location server 430 of the core domain; [61] the user equipment 410 is configured to send a registration request to the regional location server 430 of the core domain;
  • the regional location server 430 of the core domain is configured to receive a registration request sent by the user equipment 410, obtain an access area of the user equipment according to the area information carried in the registration request, and access the access area to the access area.
  • the regional distributor 420 sends a registration notification;
  • the area distributor 420 of the access area is configured to receive a registration notification sent by the area location server 420 of the core domain.
  • the regional location server 430 of the above core domain is further configured to receive the registration subscription of the regional distributor 420 of the region; so that after receiving the registration subscription, the RLS 430 sends the registration information of the QChat user to the RD of the corresponding region.
  • the present invention can be implemented by hardware or by means of software plus a necessary general hardware platform.
  • the technical solution of the present invention may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a USB flash drive, a mobile hard disk, etc.), including several The instructions are for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention.

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

Abstract

La présente invention concerne un système et un procédé d'enregistrement centralisés ainsi qu'un serveur de localisation régionale. Le procédé comprend : la réception d'une demande d'enregistrement transmise par un dispositif utilisateur (S101); l'obtention d'une région d'accès du dispositif utilisateur selon l'information régionale acheminée dans la demande d'enregistrement (S102); la transmission d'une notification d'enregistrement à un répartiteur régional dans la région d'accès (S103). Le procédé prévu par un mode de réalisation de la présente invention permet d’utiliser pleinement les ressources du serveur de localisation régionale, de simplifier le déploiement et la maintenance du serveur de localisation régionale et de réduire le coût de fonctionnement.
PCT/CN2009/074402 2008-11-18 2009-10-12 Système et procédé d'enregistrement centralisés et serveur de localisation régionale Ceased WO2010057403A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810180625.5 2008-11-18
CN2008101806255A CN101400121B (zh) 2008-11-18 2008-11-18 一种集中注册的方法、系统和区域位置服务器

Publications (1)

Publication Number Publication Date
WO2010057403A1 true WO2010057403A1 (fr) 2010-05-27

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CN (1) CN101400121B (fr)
WO (1) WO2010057403A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400121B (zh) * 2008-11-18 2011-11-23 华为技术有限公司 一种集中注册的方法、系统和区域位置服务器
CN102333283B (zh) 2011-09-26 2014-06-25 华为终端有限公司 一种用户对讲移动终端更新认证的方法及移动终端
CN107105010B (zh) * 2017-03-23 2020-02-07 福建省汽车工业集团云度新能源汽车股份有限公司 基于gps位置信息的汽车用户快速登入方法及装置

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Publication number Priority date Publication date Assignee Title
CN1643966A (zh) * 2002-02-14 2005-07-20 高通股份有限公司 用于在组通信网中注册用户的方法和装置
CN1870658A (zh) * 2005-07-01 2006-11-29 华为技术有限公司 分组网络中的用户定位系统及方法
CN101127727A (zh) * 2007-09-28 2008-02-20 电信科学技术研究院 一种用于移动ip的ip地址配置和移动检测方法
CN101267429A (zh) * 2007-03-16 2008-09-17 中兴通讯股份有限公司 Ip多媒体子系统集中业务注册状态通知的方法
CN101400121A (zh) * 2008-11-18 2009-04-01 华为技术有限公司 一种集中注册的方法、系统和区域位置服务器

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Publication number Priority date Publication date Assignee Title
CN101048962B (zh) * 2005-08-23 2010-04-21 中兴通讯股份有限公司 一种基于码分多址技术集群系统的调度区设置方法
CN101175083A (zh) * 2006-02-21 2008-05-07 华为技术有限公司 Ip多媒体子系统业务实现系统和方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1643966A (zh) * 2002-02-14 2005-07-20 高通股份有限公司 用于在组通信网中注册用户的方法和装置
CN1870658A (zh) * 2005-07-01 2006-11-29 华为技术有限公司 分组网络中的用户定位系统及方法
CN101267429A (zh) * 2007-03-16 2008-09-17 中兴通讯股份有限公司 Ip多媒体子系统集中业务注册状态通知的方法
CN101127727A (zh) * 2007-09-28 2008-02-20 电信科学技术研究院 一种用于移动ip的ip地址配置和移动检测方法
CN101400121A (zh) * 2008-11-18 2009-04-01 华为技术有限公司 一种集中注册的方法、系统和区域位置服务器

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CN101400121A (zh) 2009-04-01
CN101400121B (zh) 2011-11-23

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