WO2009024089A1 - Système servant à mettre en place une compatibilité arrière avec un réseau, procédé de liaison et procédé de séparation - Google Patents

Système servant à mettre en place une compatibilité arrière avec un réseau, procédé de liaison et procédé de séparation Download PDF

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Publication number
WO2009024089A1
WO2009024089A1 PCT/CN2008/072067 CN2008072067W WO2009024089A1 WO 2009024089 A1 WO2009024089 A1 WO 2009024089A1 CN 2008072067 W CN2008072067 W CN 2008072067W WO 2009024089 A1 WO2009024089 A1 WO 2009024089A1
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WO
WIPO (PCT)
Prior art keywords
target
emsc
address information
network
mme
Prior art date
Application number
PCT/CN2008/072067
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English (en)
Chinese (zh)
Inventor
Xiaoqin Duan
Jian Zhang
Qingyu Li
Xiaobo Wu
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 WO2009024089A1 publication Critical patent/WO2009024089A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to a third generation mobile communication technology, and more particularly to a system for implementing network backward compatibility and an attaching and detaching method. Background technique
  • the Universal Mobile Telecommunications System is the third generation mobile communication system using Wideband Code Division Multiple Access (WCDMA) air interface technology.
  • WCDMA Wideband Code Division Multiple Access
  • RAN Radio Access Network
  • CN Core Network
  • the RAN is used to handle all functions related to wireless services
  • the CN handles all voice calls and data connections in the UTMS system, and implements exchange and routing functions with external networks.
  • the CN is logically divided into a Circuit Switched Domain (CS Domain) and a Packet Switched Domain (PS Domain).
  • CS Domain Circuit Switched Domain
  • PS Domain Packet Switched Domain
  • the UMTS Territorial Radio Access Network (UTRAN) and the CN together with User Equipment (UE) constitute the entire UMTS system.
  • the above network architecture is based on the previous version of 3GPP Re 16 architecture.
  • 3GPP is researching a new evolution network architecture to meet the application requirements of mobile networks in the next ten years or longer.
  • SAE Sys tern Architecture Evolution
  • LTE Long Term Evolution
  • E-UTRAN Evolved-UTRAN
  • IP Internet Protocol
  • the Packet Data Network Gateway (PDN GW) 102 is an anchor point of the user plane and remains unchanged during the session time period of the user. Meanwhile, the Policy and Charging Enforcement Function (PCEF) is also implemented. Located on this entity.
  • PCEF Policy and Charging Enforcement Function
  • the UE is attached to the target eMSC/VLR according to the obtained target eMSC address information.
  • An obtaining module configured to obtain target eMSC address information
  • the eMSC/VLR is configured to exchange the user information with the HSS, determine the UE according to the user information, and process the control plane signaling.
  • a method for UE attachment comprising:
  • FIG. 2 is a schematic structural diagram of a network structure of a first network architecture when a UE is located in a home network according to a preferred embodiment of the present invention
  • EMSC 504 further includes eMGCF 5041 and eMSC/VLR 5042
  • EMGW 505 further includes e I M-MGW 5051 and eMGW 5052.
  • the functions of the parts and the connection relationship between them are similar to those in the first embodiment.
  • Step 1016 The S-GW returns to establish a default bearer response message to the target MN, the response message includes: S-GW user plane address, S-GW user plane TEID, S-GW context ID, if the PDN address information is reallocated The address information will also be included in the response message.
  • the eMSC discovery mechanism mainly has the following methods:
  • the network sends a broadcast to the UE located within its coverage, including whether the network supports CSoPS capability and eMSC address.
  • Step 1224 The HSS sends an update location confirmation message to the target eMSC/VLR.
  • step 1212 is to establish a part of the dedicated bearer wired link.
  • step 1212 is to establish a proprietary bearer wireless link portion.
  • the Attach Type parameter, the S-TMSI, and the TAI or IMSL Attach Type parameter associated with the S-TMSI are used to indicate to the network side which type of attachment, for example: only attached to the evolved network, which has been attached to the IMSI before.
  • the UE attaches to the evolved network and the joint network to the evolved network and the CS network.
  • the UE will instruct the network to perform joint attach, and the parameter also indicates that the UE has the capability of CSoPS.
  • the UE determines whether to initiate according to whether the UE has the CSoPS capability.
  • the corresponding flowchart is as shown in FIG. 14, and includes the following steps:
  • Step 1523 to step 1526 The same as steps 1019 to 1024 in FIG.
  • Step 1527 If the TMSI of the UE is reassigned, the target MME to the target eMSC/VLR Send a TMS I Reassign Complete message.
  • Step 1906 If the PCC architecture is deployed in the network, the PDN GW interacts with the PCRF to notify the PCRF that the bearer has been released.
  • Step 1907 The PDN GW sends a delete bearer response message to the S-GW, and the S-GW further sends a delete bearer response message to the MME.
  • Step 1908 If the shutdown is not caused by the exhaustion of the UE, the MME sends a detach accept message to the UE, otherwise step 1909 is directly performed.

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

Abstract

L'invention concerne un système servant à mettre en place une compatibilité arrière avec un réseau, qui comprend : un centre de commutation mobile évolué eMSC/VLR, un serveur d'abonné local HSS et une entité de gestion de mobilité MME ; en outre, l'invention concerne un procédé d'annexion, qui consiste à : lier un UE à une MME cible ; obtenir les informations d'adresse du eMSC cible ; lier l'UE au eMSC/VLR cible, en fonction des informations d'adresse obtenues du eMSC cible. De plus, l'invention concerne un procédé de séparation. Grâce à l'invention, le service du domaine de circuit peut être utilisé dans le réseau évolué de façon continue, la compatibilité arrière peut être mise en place, l'entité classique de domaine de circuits peut continuer à être utilisée, une bonne migration de la mise à niveau du système peut être garantie, et l'investissement existant de l'opérateur peut être protégé.
PCT/CN2008/072067 2007-08-20 2008-08-20 Système servant à mettre en place une compatibilité arrière avec un réseau, procédé de liaison et procédé de séparation WO2009024089A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101414663A CN101374258B (zh) 2007-08-20 2007-08-20 一种实现网络后向兼容的系统和附着、去附着方法
CN200710141466.3 2007-08-20

Publications (1)

Publication Number Publication Date
WO2009024089A1 true WO2009024089A1 (fr) 2009-02-26

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PCT/CN2008/072067 WO2009024089A1 (fr) 2007-08-20 2008-08-20 Système servant à mettre en place une compatibilité arrière avec un réseau, procédé de liaison et procédé de séparation

Country Status (2)

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CN (1) CN101374258B (fr)
WO (1) WO2009024089A1 (fr)

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CN102238532A (zh) * 2010-04-30 2011-11-09 中兴通讯股份有限公司 一种获取mtc服务器地址的方法及系统
CN104238720A (zh) * 2014-09-22 2014-12-24 联想(北京)有限公司 电子设备的控制方法、控制装置及电子设备
CN106464743A (zh) * 2014-04-11 2017-02-22 诺基亚通信管理国际两合公司 软件定义联网中的多租赁

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US8023944B2 (en) * 2008-09-29 2011-09-20 Via Telecom, Inc. Apparatus and method for performing attach procedure in mobile communication system
CN101873567B (zh) * 2009-04-27 2013-08-14 华为终端有限公司 一种移动终端去附着的方法、系统和装置
CN101931932A (zh) * 2009-06-22 2010-12-29 中兴通讯股份有限公司 电路域业务切换方法、系统及切换测试方法及系统
CN101932026B (zh) * 2009-06-26 2012-06-06 华为终端有限公司 业务处理方法、通信设备及通信系统
BR122016009671A2 (pt) * 2009-08-12 2019-08-27 Nec Corp estação base de destino de movimento, estação base de origem de movimento, aparelho de gateway, sistema de comunicação móvel e terminal
CN102056334A (zh) * 2009-10-30 2011-05-11 中兴通讯股份有限公司 机器类通讯终端的接入控制方法和系统
CN102076113B (zh) * 2009-11-19 2015-06-03 中兴通讯股份有限公司 一种终端从网络侧去附着的优化方法和系统及接入网关
CN102143585B (zh) * 2010-01-29 2014-06-04 上海华为技术有限公司 一种信道分配方法、基站控制器和一种移动台
CN102158922B (zh) 2010-02-11 2015-07-08 华为技术有限公司 回退到2g/3g网络的方法和相关设备及通信系统
CN102196403B (zh) * 2010-03-05 2014-04-30 华为技术有限公司 实现接入网本地网关锚定的方法和设备及通信系统
CN102378393B (zh) * 2010-08-11 2014-04-16 电信科学技术研究院 一种中继节点的非接入层过程处理方法及设备
CN102413445A (zh) * 2010-09-26 2012-04-11 电信科学技术研究院 一种数据的传输方法和设备
CN102421071A (zh) * 2010-09-28 2012-04-18 电信科学技术研究院 一种数据的传输方法和设备
CN102595368B (zh) * 2011-01-17 2015-01-07 华为技术有限公司 一种注册方法、系统和设备
CN102075912B (zh) * 2011-02-15 2014-07-30 华为技术有限公司 用户状态通知方法、装置与系统
EP3091806B1 (fr) * 2014-01-29 2018-07-18 Huawei Technologies Co., Ltd. Procédé pour indiquer un mode d'amélioration de couverture de cellule et station de base
CN106471830B (zh) * 2014-07-04 2021-01-29 瑞典爱立信有限公司 策略和计费规则功能（pcrf）选择
EP3232606A4 (fr) * 2015-01-07 2017-12-20 Huawei Technologies Co., Ltd. Procédé de transmission de signalisation de commande dans une structure mcptt et dispositif associé
RU2692040C1 (ru) 2015-09-14 2019-06-19 Хуавэй Текнолоджиз Ко., Лтд. Способ, устройство и система поискового вызова
CN106572496A (zh) * 2015-10-09 2017-04-19 中兴通讯股份有限公司 负荷上报及控制方法、eMSC装置、MME装置及通信系统
CN106792615B (zh) * 2016-12-31 2019-07-05 中国移动通信集团江苏有限公司 用于恢复用户的在线计费状态的方法和系统
CN109729042B (zh) * 2017-10-27 2021-03-12 大唐移动通信设备有限公司 一种信息传输、处理方法及装置
CN110839233B (zh) * 2018-08-17 2022-06-17 中国电信股份有限公司 流量统计方法、装置及计算机可读存储介质
CN114339845A (zh) * 2020-09-30 2022-04-12 北京小米移动软件有限公司 更新ue的nr能力方法、装置、用户设备及存储介质
CN113260042A (zh) * 2021-05-31 2021-08-13 荣耀终端有限公司 终端设备的附着方法和终端设备

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CN102238532A (zh) * 2010-04-30 2011-11-09 中兴通讯股份有限公司 一种获取mtc服务器地址的方法及系统
CN106464743A (zh) * 2014-04-11 2017-02-22 诺基亚通信管理国际两合公司 软件定义联网中的多租赁
CN106464743B (zh) * 2014-04-11 2019-10-01 诺基亚通信有限责任两合公司 软件定义联网中的多租赁
CN104238720A (zh) * 2014-09-22 2014-12-24 联想(北京)有限公司 电子设备的控制方法、控制装置及电子设备
CN104238720B (zh) * 2014-09-22 2017-03-29 联想(北京)有限公司 电子设备的控制方法、控制装置及电子设备

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CN101374258B (zh) 2012-07-04
CN101374258A (zh) 2009-02-25

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