WO2010145358A1 - Procédé et système de traitement d'une défaillance de préparation de service lors d'un transfert s1 - Google Patents

Procédé et système de traitement d'une défaillance de préparation de service lors d'un transfert s1 Download PDF

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Publication number
WO2010145358A1
WO2010145358A1 PCT/CN2010/072674 CN2010072674W WO2010145358A1 WO 2010145358 A1 WO2010145358 A1 WO 2010145358A1 CN 2010072674 W CN2010072674 W CN 2010072674W WO 2010145358 A1 WO2010145358 A1 WO 2010145358A1
Authority
WO
WIPO (PCT)
Prior art keywords
message
dove
req
destination
failure
Prior art date
Application number
PCT/CN2010/072674
Other languages
English (en)
Chinese (zh)
Inventor
司伟
刘霖
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2010145358A1 publication Critical patent/WO2010145358A1/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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information

Definitions

  • the e B switch needs (a dove Req e ) message, in the new management (ob y a age e y, E) and the new each (Sev gGaeway, SGWJ establishes the switch and each (may also E and SGW not)
  • the purpose is to establish and switch
  • the switch there may be a dove Req ed message received by God, on the new E and the new SGW. If the establishment part fails and fails, and each fails, the switching process can be performed. However, the a dove Req e message of the target station friend is not included in the failure, and each of the existing sub-S switches is The flow of each failure is shown in Fig. 1, which needs to establish the switch and each of them is 5, and each of them is 6 and 7 each, and the new E is established and each of them fails.
  • the main purpose of this is to provide a method and system for failing in S-switching.
  • each letter of failure and each list is added, including
  • Purpose e B a dove Req e message generation resource control (RRC) message, switching to RRC message
  • RRC resource control
  • Each failure and the letter of each list includes the performance of the pending universal bearer list (RAB BeReea e) Connection bearer ( RAB BeReea ee E ) and universal connection bearer ( RAB
  • the step to the destination e B a dove Req e message includes steps
  • the destination e B a dove Req e message generates an RRC message that will fail with the bearer of each RRC message bRe ).
  • the e B is configured on the E
  • the destination e B completes the handover.
  • the a dove Req e & the destination e e and the a dove Req e Ac message of the destination e B are respectively configured on the E e
  • the destination e B the a dove Req e message of the root generates an RRC message to the a RRC message of a doveReq e Ac e B, before the handover is completed, the interaction of E and the received, and configured
  • each failed method and system adds a failure and a list of letters to the a dove Req e message of the destination e B, and a dove Req e message received by the destination e B generates an RRC message.
  • e B can configure E for RRC message, delete each failure on E and list each, and E and the same and keep each, to rabbit E, improve the success rate of the system switch.
  • the basic idea is to add a failure and a list of letters to the a dove Req e message of the destination e B.
  • the a dove Req e message received by the destination e B generates an RRC message e B, and the e B can be configured by the RRC message.
  • E delete each failure on E and each in the list.
  • Purpose e B a dove Req e message generation resource control (RRC) message, switching to RRC message
  • RRC resource control
  • the failure and the list of letters include the pending general bearer list ( RAB BeReea e ), the interpreted universal access bearer ( RAB BeReea e e E ) and the universal access bearer ( RAB )
  • the step includes the user E e B connection, establish and bear each e BS switch, switch to demand ( a dove Req e ) message
  • the purpose e B a dove Req e message generates an RRC message, a list of bearers that fail, and each RRC message ( bRe ).
  • each failure method includes the following steps
  • Step 201 E e B is connected, established and each bearer.
  • the enhanced switching system bearer (p Be e d) involves 3 and each of 5, and each of 6 and 7 each, wherein each of the 5 bearers, and each of 6 and 7 bears. Therefore, E, e B and are kept together.
  • Step 202 e B switches to a dove Req ed message.
  • Step 203 establishes phase and each, and each part fails to be established.
  • the S switching process that is, the destination e B a dove Req e message. 3 force a dove Req e message content, 3, in the existing a dove Req e message content, added RAB ToBeReea e RAB ToBeReeae e E RAB, instructions
  • the a dove Req e message to the destination e B includes not only the established performance
  • connection bearer list (RAB ToBeSe p ) includes ERAB TO BeReea e , wherein the RAB ToBeSe p includes 5 and 7 each, and the RAB ToBeReea e includes 6 each.
  • Step 204 Purpose The context of e B E is established and each is generated, and an RRC message is generated to a dove Req e Ac
  • Step 206 e B The RRC message E E generated by the destination e B can be RRC message and each of them to maintain the sum.
  • Step 207 E receives the RRC message and receives the handover.
  • the E RRC message can delete each of the failed ones on the E, and the Es are all the same.
  • Step 208 S is switched and each failure is completed.
  • E, the purpose e B, and the former are both 5 and 7 each. 2
  • the parts are created and each fails, and the destination e B accepts the parts and each fails.
  • the S-switching and the failures of the various method flow processes, 4, 2, switching, and each The method of failure includes the following steps
  • Step 401 E e B is connected, established and each bearer.
  • Ep Be e d involves 3 and each of 5, and each of 6 and 7 each, wherein each of them is carried by 5 and each of them is carried by 6 and 7 each. Therefore, E, e B and are kept together.
  • Step 402 e B switches to a dove Req ed message.
  • Step 403 establishes phase and each, and each part fails to be established.
  • the process is switched, that is, to the destination e B a dove Req e message.
  • the a dove Req e message to the destination e B includes not only ERAB ToBeSe p but also each failure and each list, ie ERAB To Be Reea e , where ERAB ToBe Se p includes 5 and 7 each, and RAB ToBeReea e includes 6 each.
  • Step 404 Purpose e B accepts E and each 5 establishes each context, and each 7 fails to accept in destination e B, and destination e B generates an RRC message to a dove Req e Ac message.
  • the destination e B is generating an RRC message, and each of the failed and each of the 6 and destination admission failures is 7 and bRe.
  • Step 406 e B will generate the RRC message E of the destination e B E can be RRC messages on each and to keep and.
  • Step 407 E completes the handover after receiving the RRC message to receive the e B.
  • the E RRC message can delete each of the failed ones on E and the failures of the destination e B acceptance, and E is the same.
  • Step 408 S is switched and each failure is completed.
  • E, the purpose e B, and the previous ones are all 5 each.
  • Purpose e B generates an RRC message in the a dove Req e message of the root to a dove Req eAc message of the RRC message
  • the failures of the a dove Req e message to the destination e B and the letters of each list include RAB To Be Reea e RAB To BeReea e e E and ERAB

Landscapes

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

Abstract

La présente invention concerne un procédé de traitement d'une défaillance de préparation de service lors d'un transfert S1. Une cellule de la liste des services de défaillance de préparation du réseau central est ajoutée au message de requête de transfert envoyé par le réseau central à un nœud B évolué (eNB) côté cible. L'eNB côté cible génère un message de reconfiguration de commande de ressource radio (RRC) selon le message de requête de transfert et envoie le message de reconfiguration RRC à un eNB côté source par le biais du réseau central. Selon le message de reconfiguration RRC, l'eNB côté source configure un équipement utilisateur (UE) afin de supprimer des services qui se trouvent sur l'UE et dans la liste des services de défaillance de préparation du réseau central. L'invention concerne aussi un système de traitement d'une défaillance de préparation de service lors d'un transfert S1. Puisqu'une cellule de la liste des services de défaillance de préparation du réseau central est ajoutée au message de requête de transfert, l'invention peut amener un UE à supprimer les services qui se trouvent sur l'UE et dans la liste des services de défaillance de préparation du réseau central, garantissant ainsi que les services sur l'UE sont en accord avec les services du côté réseau, ce qui évite une interruption d'appel de l'UE et améliore le taux de réussite du transfert S1 du système.
PCT/CN2010/072674 2009-09-30 2010-05-12 Procédé et système de traitement d'une défaillance de préparation de service lors d'un transfert s1 WO2010145358A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910235288.XA CN102036328B (zh) 2009-09-30 2009-09-30 一种s1切换中业务准备失败的处理方法及系统
CN200910235288.X 2009-09-30

Publications (1)

Publication Number Publication Date
WO2010145358A1 true WO2010145358A1 (fr) 2010-12-23

Family

ID=43355789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/072674 WO2010145358A1 (fr) 2009-09-30 2010-05-12 Procédé et système de traitement d'une défaillance de préparation de service lors d'un transfert s1

Country Status (2)

Country Link
CN (1) CN102036328B (fr)
WO (1) WO2010145358A1 (fr)

Cited By (1)

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CN106535267A (zh) * 2015-09-11 2017-03-22 展讯通信（上海）有限公司 Mtc终端小区切换控制方法及装置

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CN106921988B (zh) * 2015-12-24 2020-04-24 北京信威通信技术股份有限公司 一种s1切换过程中处理erab管理过程的方法
CN109429288A (zh) * 2017-06-28 2019-03-05 大唐移动通信设备有限公司 E-rab建立过程和跨基站切换过程并发的场景的处理方法
CN109309925B (zh) * 2017-07-28 2022-06-07 中国移动通信有限公司研究院 一种业务优化能力的激活方法、基站设备及核心网设备
CN110876206B (zh) * 2018-09-04 2021-06-25 大唐移动通信设备有限公司 一种并发切换处理方法及装置
CN114364060B (zh) * 2021-12-16 2024-02-09 上海瀚讯信息技术股份有限公司 一种提高空口数据承载配置效率的方法
CN114466417B (zh) * 2022-02-09 2024-03-19 成都中科微信息技术研究院有限公司 一种提升ue从nr基站切换到lte基站过程中执行效率的方法、切换方法及ue

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CN106535267B (zh) * 2015-09-11 2019-09-27 展讯通信（上海）有限公司 Mtc终端小区切换控制方法及装置

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Publication number Publication date
CN102036328A (zh) 2011-04-27
CN102036328B (zh) 2014-01-01

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