IN2014KN01781A - - Google Patents

Info

Publication number
IN2014KN01781A
IN2014KN01781A IN1781KON2014A IN2014KN01781A IN 2014KN01781 A IN2014KN01781 A IN 2014KN01781A IN 1781KON2014 A IN1781KON2014 A IN 1781KON2014A IN 2014KN01781 A IN2014KN01781 A IN 2014KN01781A
Authority
IN
India
Prior art keywords
sgsn
operator
target
indicator
domain
Prior art date
Application number
Other languages
English (en)
Inventor
Peter Ramle
Gunnar Rydnell
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014KN01781A publication Critical patent/IN2014KN01781A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224Control 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]
    • H04W36/00226Control 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/34Modification of an existing route
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224Control 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033Control 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)
IN1781KON2014 2012-01-31 2012-10-19 IN2014KN01781A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261592621P 2012-01-31 2012-01-31
PCT/EP2012/070752 WO2013113414A1 (fr) 2012-01-31 2012-10-19 Coordination de cs/ps pour csfb/srvcc

Publications (1)

Publication Number Publication Date
IN2014KN01781A true IN2014KN01781A (fr) 2015-10-23

Family

ID=47178586

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1781KON2014 IN2014KN01781A (fr) 2012-01-31 2012-10-19

Country Status (5)

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

Families Citing this family (19)

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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
KR20140132747A (ko) * 2012-02-29 2014-11-18 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 공유 네트워크 노드를 위한 회선 교환 호 폴백(csfb) 서비스 향상 방법 및 장치
CN103782629B (zh) * 2012-07-13 2017-12-05 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
CN104380799B (zh) * 2013-06-13 2019-04-05 华为技术有限公司 电路域回退的方法及设备
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
CN105557020B (zh) * 2014-04-08 2019-04-26 华为技术有限公司 呼叫保持的方法及用户设备
CN105340320B (zh) * 2014-05-07 2019-05-24 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
WO2016000189A1 (fr) * 2014-06-30 2016-01-07 华为技术有限公司 Entité de sélection d'élément de réseau et procédé d'inscription d'équipement d'utilisateur
BR112017003267B1 (pt) * 2014-09-05 2022-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para prover e para receber capacidade de suporte de um nó de rede central, nó de rede central, e, nó de rede de acesso por rádio
CN106797600A (zh) * 2014-09-18 2017-05-31 英特尔公司 中止延伸服务请求程序
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
CN107006069A (zh) * 2015-08-17 2017-08-01 华为技术有限公司 一种电路域回落的方法及装置
US10911989B2 (en) * 2015-12-29 2021-02-02 Huawei Technologies Co., Ltd. Method for keeping in circuit switched fallback CSFB network and user terminal
CN105897693A (zh) * 2016-03-25 2016-08-24 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
EP3732841B1 (fr) * 2017-12-29 2021-10-27 Telefonaktiebolaget LM Ericsson (publ) Procédé, système et entité pour une session de transfert multimédia dans une infrastructure ims

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Publication number Priority date Publication date Assignee Title
US7076249B2 (en) * 2002-05-06 2006-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for generating management data for drifting mobile radios
GB0413484D0 (en) * 2004-06-16 2004-07-21 Nokia Corp Inter-mode/inter-rat handover
FR2882171A1 (fr) * 2005-02-14 2006-08-18 France Telecom Procede et dispositif de generation d'un arbre de classification permettant d'unifier les approches supervisees et non supervisees, produit programme d'ordinateur et moyen de stockage correspondants
US8457110B2 (en) * 2005-03-31 2013-06-04 Telefonaktiebolaget L M Ericsson (Publ) Technique for coordinating CS and PS registrations in a multi-operator core network
US20080181205A1 (en) * 2007-01-26 2008-07-31 Maria Rg Azada Method to improve the performance of handoffs between packet switched and circuit switched domains
CN102149156B (zh) * 2007-12-29 2014-12-17 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
EP2263404B1 (fr) * 2008-04-01 2015-04-22 Wireless Future Technologies Inc. Procédé et entités pour transfert interdomaine
US8706113B2 (en) * 2009-04-14 2014-04-22 Cisco Technology, Inc. Interworking function for communication networks
US8396040B2 (en) * 2009-04-20 2013-03-12 Qualcomm Incorporated Systems, methods, and devices to enable selection of radio access technology
CN101964965B (zh) * 2009-07-23 2013-01-09 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
GB0915152D0 (en) * 2009-09-01 2009-10-07 Vodafone Plc LTE voice call handling
JP5274488B2 (ja) * 2010-01-08 2013-08-28 株式会社エヌ・ティ・ティ・ドコモ 移動端末及び移動通信方法
US8477724B2 (en) * 2010-01-11 2013-07-02 Research In Motion Limited System and method for enabling session context continuity of local service availability in local cellular coverage
EP3678428B1 (fr) * 2010-08-18 2022-04-13 BlackBerry Limited Procédé pour maintenir la continuité d'un appel
JP5016097B2 (ja) * 2010-11-26 2012-09-05 株式会社エヌ・ティ・ティ・ドコモ 通信制御システム及び通信制御方法

Also Published As

Publication number Publication date
US20130195009A1 (en) 2013-08-01
EP2810479A1 (fr) 2014-12-10
WO2013113414A1 (fr) 2013-08-08
CN104067663A (zh) 2014-09-24

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