CN104067663A - 用于csfb/srvcc的cs/ps协调 - Google Patents

用于csfb/srvcc的cs/ps协调 Download PDF

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Publication number
CN104067663A
CN104067663A CN201280068690.3A CN201280068690A CN104067663A CN 104067663 A CN104067663 A CN 104067663A CN 201280068690 A CN201280068690 A CN 201280068690A CN 104067663 A CN104067663 A CN 104067663A
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CN
China
Prior art keywords
operator
sgsn
user equipment
indicator
domain
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.)
Pending
Application number
CN201280068690.3A
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English (en)
Chinese (zh)
Inventor
P.拉姆勒
G.赖德内尔
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN104067663A publication Critical patent/CN104067663A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • 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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • 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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280068690.3A 2012-01-31 2012-10-19 用于csfb/srvcc的cs/ps协调 Pending CN104067663A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261592621P 2012-01-31 2012-01-31
US61/592,621 2012-01-31
PCT/EP2012/070752 WO2013113414A1 (en) 2012-01-31 2012-10-19 Cs/ps coordination for csfb/srvcc

Publications (1)

Publication Number Publication Date
CN104067663A true CN104067663A (zh) 2014-09-24

Family

ID=47178586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280068690.3A Pending CN104067663A (zh) 2012-01-31 2012-10-19 用于csfb/srvcc的cs/ps协调

Country Status (5)

Country Link
US (1) US20130195009A1 (https=)
EP (1) EP2810479A1 (https=)
CN (1) CN104067663A (https=)
IN (1) IN2014KN01781A (https=)
WO (1) WO2013113414A1 (https=)

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CN104602310A (zh) * 2014-12-03 2015-05-06 中国联合网络通信集团有限公司 一种csfb电路域回落方法及移动交换中心
WO2017161723A1 (zh) * 2016-03-25 2017-09-28 宇龙计算机通信科技(深圳)有限公司 一种补充业务的实现方法以及终端
CN111492633A (zh) * 2017-12-29 2020-08-04 瑞典爱立信有限公司 用于ims基础设施中的媒体传递会话的方法、系统和实体

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US8983448B2 (en) * 2012-02-06 2015-03-17 Samsung Electronics Co., Ltd. In-device coexistence interference report control method and apparatus of network in mobile communication system
CN104137608A (zh) * 2012-02-29 2014-11-05 瑞典爱立信有限公司 用于为共享网络节点增强电路交换呼叫回退(csfb)服务的方法和设备
WO2014008667A1 (zh) 2012-07-13 2014-01-16 华为技术有限公司 切换到电路交换域的方法、装置和系统
US8537758B1 (en) * 2012-11-15 2013-09-17 Metropcs Wireless, Inc. System and method for providing selective Voiceover4G call blocking
EP3001727B1 (en) * 2013-06-13 2017-10-18 Huawei Technologies Co., Ltd. Method and device for circuit-switched fallback
US20150003411A1 (en) * 2013-06-28 2015-01-01 Qualcomm Incorporated Method and apparatus for selecting hd voice (volte) calls over cs voice calls
CN104717716B (zh) * 2013-12-17 2019-01-08 中国移动通信集团公司 一种语音业务接入方法及设备
US9402218B1 (en) * 2014-01-07 2016-07-26 Sprint Communications Company L.P. Prioritization of network handovers
WO2015154218A1 (zh) * 2014-04-08 2015-10-15 华为技术有限公司 呼叫保持的方法及用户设备
WO2015168876A1 (zh) * 2014-05-07 2015-11-12 华为技术有限公司 选择路由sgsn的方法、设备和系统
CN105208628A (zh) * 2014-06-26 2015-12-30 中兴通讯股份有限公司 网络接入处理方法、装置、ran设备及sgsn
KR20170018453A (ko) * 2014-06-30 2017-02-17 후아웨이 테크놀러지 컴퍼니 리미티드 네트워크 요소 선택 엔티티 및 사용자 장비 등록 방법
ES2690068T3 (es) * 2014-09-05 2018-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Capacidad de soporte en redes de comunicaciones para coordinación de CS/PS
JP2017532856A (ja) * 2014-09-18 2017-11-02 インテル コーポレイション 拡張サービス・リクエスト・プロシジャの中断
EP3324702A4 (en) * 2015-08-17 2018-08-08 Huawei Technologies Co., Ltd. Circuit switched fallback method and apparatus
CN108476465B (zh) * 2015-12-29 2020-01-31 华为技术有限公司 一种电路域回落csfb网络保持方法及用户终端
KR20210125380A (ko) * 2020-04-08 2021-10-18 삼성전자주식회사 무선 통신 시스템에서 음성 핸드오버 지원 방법 및 장치

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CN101589640A (zh) * 2007-01-26 2009-11-25 朗讯科技公司 提高在分组交换和电路交换域之间的切换性能的方法
CN102149156A (zh) * 2007-12-29 2011-08-10 华为技术有限公司 回退到cs域建立语音呼叫的方法、系统及相关方法和设备
WO2010123924A1 (en) * 2009-04-20 2010-10-28 Qualcomm Incorporated Systems, methods, and devices to enable selection of radio access technology
CN101964965A (zh) * 2009-07-23 2011-02-02 华为技术有限公司 语音呼叫回退到电路交换域的方法、装置及系统

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3GPP: ""Technical Specification Group Services and System Aspects;Network Sharing;Architecture and functional description"", 《3GPP TS 23.251-RELEASE10》 *
3GPP: ""Technical Specification Group Services and System Aspects;Single Radio Voice Call Continuity (SRVCC)"", 《3GPP TS 23.216-RELEASE10》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104602310A (zh) * 2014-12-03 2015-05-06 中国联合网络通信集团有限公司 一种csfb电路域回落方法及移动交换中心
CN104602310B (zh) * 2014-12-03 2018-04-20 中国联合网络通信集团有限公司 一种csfb电路域回落方法及移动交换中心
WO2017161723A1 (zh) * 2016-03-25 2017-09-28 宇龙计算机通信科技(深圳)有限公司 一种补充业务的实现方法以及终端
CN111492633A (zh) * 2017-12-29 2020-08-04 瑞典爱立信有限公司 用于ims基础设施中的媒体传递会话的方法、系统和实体

Also Published As

Publication number Publication date
WO2013113414A1 (en) 2013-08-08
US20130195009A1 (en) 2013-08-01
IN2014KN01781A (https=) 2015-10-23
EP2810479A1 (en) 2014-12-10

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