WO2011110109A2 - Procédé d'établissement de connexion, procédé de traitement des incidents, système de communication et dispositif associé - Google Patents

Procédé d'établissement de connexion, procédé de traitement des incidents, système de communication et dispositif associé Download PDF

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Publication number
WO2011110109A2
WO2011110109A2 PCT/CN2011/072002 CN2011072002W WO2011110109A2 WO 2011110109 A2 WO2011110109 A2 WO 2011110109A2 CN 2011072002 W CN2011072002 W CN 2011072002W WO 2011110109 A2 WO2011110109 A2 WO 2011110109A2
Authority
WO
WIPO (PCT)
Prior art keywords
mme
enb
address
parameter
s1ap
Prior art date
Application number
PCT/CN2011/072002
Other languages
English (en)
Chinese (zh)
Other versions
WO2011110109A3 (fr
Inventor
于游洋
胡伟华
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000412XA priority Critical patent/CN102804910A/zh
Priority to PCT/CN2011/072002 priority patent/WO2011110109A2/fr
Publication of WO2011110109A2 publication Critical patent/WO2011110109A2/fr
Publication of WO2011110109A3 publication Critical patent/WO2011110109A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection

Definitions

  • the embodiments of the present invention have the following advantages:
  • the eNB may obtain the address of the second MME, and when the first MME fails, the eNB performs connection switching according to the address of the second MME, so that the second MME processes the user service on the first MME, because The user data of the first MME is backed up on the second MME. Therefore, the UE does not feel that the MME has a fault and does not need to re-attach. Therefore, the service delay can be reduced and the service continuity can be ensured.
  • FIG. 7 is a schematic diagram of another embodiment of a fault processing method according to the present invention.
  • FIG. 12 is a schematic diagram of an embodiment of a communication system according to the present invention.
  • the second MME of a certain MME may be specified by an administrator or a management device.
  • the MME may select the MME as the second MME, or the MME with the lower physical distance as the second MME, or the MME with more idle resources as the second MME, etc.
  • the method of determining is not limited herein.
  • the second MME of a certain MME may be specified by an administrator or a management device, and the identifier of the specified second MME is sent to the first MME.
  • the user service data on the first MME includes related data of the user equipment served by the first MME, including but not limited to the identification information of the user equipment, bearer context information, authentication data, and the like.
  • the fault handling method of the present invention is described above from the perspective of the eNB.
  • the fault processing method of the present invention is described from the perspective of the MME.
  • another embodiment of the fault processing method of the present invention includes:
  • step 603 in this embodiment is an optional step.
  • the MME1 may not update related parameters to the gateway node.
  • the OAM device monitors the status of each MME, and after recovering from the failure, the MME1 sends a recovery MME1 connection request message to the eNB.
  • the eNB may obtain the address of the second MME, and perform connection switching according to the address of the second MME, so that the second MME processes the first
  • the second connecting unit 904 is configured to establish an SCTP connection with the first MME and the second MME, respectively.
  • the first query module 10022 is configured to query the corresponding UE data according to the UE S1AP Pair parameter.
  • the first allocation module 10023 is configured to re-allocate the MME UE S1AP ID parameter according to the queried UE data.
  • the processing unit 1006 is configured to continue to provide a service for the user that is temporarily identified by the user equipment.
  • the eNB may obtain the address of the second MME, and perform connection switching according to the address of the second MME, so that the second MME processes the user service on the first MME, because The user data of the first MME is backed up on the MME. Therefore, the UE does not feel that the MME has a fault and does not need to re-attach. Therefore, the service delay can be reduced and the service continuity can be ensured.
  • the eNB may send an SCTP connection establishment request to the first receiving unit 1102 in the first MME1, where the SCTP connection establishment request may include the address of the local endpoint, and the local end starts.
  • an embodiment of the communication system of the present invention includes:
  • the first MME 1202 is further configured to send the required parameters of the SCTP connection, parameters required for coupling the endpoint, and parameters required for each transport address of the peer to the second MME 1203.
  • connection establishment method a connection establishment method, a fault processing method, a communication system, and related equipment provided by the present invention.
  • a connection establishment method a fault processing method, a communication system, and related equipment provided by the present invention.
  • the idea of the embodiment of the present invention in the specific implementation manner and application scope, There are variations, and therefore, the description should not be construed as limiting the invention.

Landscapes

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

Abstract

L'invention concerne un procédé d'établissement de connexion, un procédé de traitement des incidents, un système de communication et un dispositif associé. Ces procédés comprennent les étapes suivantes: un noeud B évolué (eNB) obtient une adresse d'une seconde entité de gestion de la mobilité (MME), ladite seconde MME contenant des données de sauvegarde de service utilisateur d'une première MME; en cas de défaillance de la première MME, le noeud B évolué actionne un commutateur de connexion, en fonction de l'adresse de la seconde MME, afin que la seconde MME traite le service utilisateur de la première MME. L'invention concerne en outre un système de communication et un dispositif associé.
PCT/CN2011/072002 2011-03-21 2011-03-21 Procédé d'établissement de connexion, procédé de traitement des incidents, système de communication et dispositif associé WO2011110109A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180000412XA CN102804910A (zh) 2011-03-21 2011-03-21 连接建立方法、故障处理方法、通信系统及相关设备
PCT/CN2011/072002 WO2011110109A2 (fr) 2011-03-21 2011-03-21 Procédé d'établissement de connexion, procédé de traitement des incidents, système de communication et dispositif associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072002 WO2011110109A2 (fr) 2011-03-21 2011-03-21 Procédé d'établissement de connexion, procédé de traitement des incidents, système de communication et dispositif associé

Publications (2)

Publication Number Publication Date
WO2011110109A2 true WO2011110109A2 (fr) 2011-09-15
WO2011110109A3 WO2011110109A3 (fr) 2012-02-16

Family

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Country Status (2)

Country Link
CN (1) CN102804910A (fr)
WO (1) WO2011110109A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238345A (zh) * 2012-10-31 2013-08-07 华为技术有限公司 一种基于移动管理实体池MME Pool的通信方法、设备及系统
CN103703832A (zh) * 2013-05-31 2014-04-02 华为技术有限公司 用户设备的管理方法、装置和系统
CN105376768A (zh) * 2014-08-19 2016-03-02 中国电信股份有限公司 一种移动性管理实体池组容灾方法及系统
KR20170108128A (ko) * 2015-01-30 2017-09-26 후아웨이 테크놀러지 컴퍼니 리미티드 서비스 리던던시 방법 및 관련 장치

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* Cited by examiner, † Cited by third party
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AU2018427289B2 (en) * 2018-06-13 2022-02-17 Huawei Technologies Co., Ltd. Transmission control method and device

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CN1545345A (zh) * 2003-11-12 2004-11-10 中兴通讯股份有限公司 移动软交换网络的容灾方法
CN1874264A (zh) * 2006-01-05 2006-12-06 华为技术有限公司 归属用户服务器的备份实现方法及ip多媒体网络
CN101646270A (zh) * 2008-08-06 2010-02-10 华为技术有限公司 保持业务连续的方法、系统、移动性管理实体和存储设备
WO2010016518A1 (fr) * 2008-08-08 2010-02-11 株式会社エヌ・ティ・ティ・ドコモ Procédé de communication mobile, dispositif de réseau et station de commutation

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CN101500270B (zh) * 2008-02-02 2010-12-08 华为技术有限公司 一种负荷均衡的方法和装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545345A (zh) * 2003-11-12 2004-11-10 中兴通讯股份有限公司 移动软交换网络的容灾方法
CN1874264A (zh) * 2006-01-05 2006-12-06 华为技术有限公司 归属用户服务器的备份实现方法及ip多媒体网络
CN101646270A (zh) * 2008-08-06 2010-02-10 华为技术有限公司 保持业务连续的方法、系统、移动性管理实体和存储设备
WO2010016518A1 (fr) * 2008-08-08 2010-02-11 株式会社エヌ・ティ・ティ・ドコモ Procédé de communication mobile, dispositif de réseau et station de commutation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103238345A (zh) * 2012-10-31 2013-08-07 华为技术有限公司 一种基于移动管理实体池MME Pool的通信方法、设备及系统
WO2014067098A1 (fr) * 2012-10-31 2014-05-08 华为技术有限公司 Procédé, dispositif et système de communication basés sur une réserve d'entités de gestion de mobilité (réserve mme)
CN103703832A (zh) * 2013-05-31 2014-04-02 华为技术有限公司 用户设备的管理方法、装置和系统
WO2014190553A1 (fr) * 2013-05-31 2014-12-04 华为技术有限公司 Procede, dispositif et systeme de gestion d'equipement utilisateur
JP2016522647A (ja) * 2013-05-31 2016-07-28 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ユーザ機器を管理するための方法、装置、及びシステム
RU2628700C2 (ru) * 2013-05-31 2017-08-25 Хуавэй Текнолоджиз Ко., Лтд. Способ, устройство и система для управления абонентским устройством
CN105376768A (zh) * 2014-08-19 2016-03-02 中国电信股份有限公司 一种移动性管理实体池组容灾方法及系统
CN105376768B (zh) * 2014-08-19 2019-02-22 中国电信股份有限公司 一种移动性管理实体池组容灾方法及系统
KR20170108128A (ko) * 2015-01-30 2017-09-26 후아웨이 테크놀러지 컴퍼니 리미티드 서비스 리던던시 방법 및 관련 장치
EP3253090A4 (fr) * 2015-01-30 2018-03-14 Huawei Technologies Co. Ltd. Procédé de reprise de service après sinistre et dispositif associé
KR101974022B1 (ko) 2015-01-30 2019-08-23 후아웨이 테크놀러지 컴퍼니 리미티드 서비스 리던던시 방법 및 관련 장치
US10405206B2 (en) 2015-01-30 2019-09-03 Huawei Technologies Co., Ltd. Service redundancy method and related apparatus

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Publication number Publication date
CN102804910A (zh) 2012-11-28
WO2011110109A3 (fr) 2012-02-16

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