ES2848111T3 - Aparato para seleccionar voz sobre LTE o retroceso de CS para sesiones de voz - Google Patents

Aparato para seleccionar voz sobre LTE o retroceso de CS para sesiones de voz Download PDF

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Publication number
ES2848111T3
ES2848111T3 ES19159438T ES19159438T ES2848111T3 ES 2848111 T3 ES2848111 T3 ES 2848111T3 ES 19159438 T ES19159438 T ES 19159438T ES 19159438 T ES19159438 T ES 19159438T ES 2848111 T3 ES2848111 T3 ES 2848111T3
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ES
Spain
Prior art keywords
mobile terminal
voice
mme
lte
handover
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.)
Active
Application number
ES19159438T
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English (en)
Spanish (es)
Inventor
Peter Hedman
Håkan Palm
Gunnar Rydnell
Magnus Stattin
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
Application granted granted Critical
Publication of ES2848111T3 publication Critical patent/ES2848111T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
ES19159438T 2011-10-04 2011-10-04 Aparato para seleccionar voz sobre LTE o retroceso de CS para sesiones de voz Active ES2848111T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2011/067273 WO2013050061A1 (en) 2011-10-04 2011-10-04 Method and apparatuses for selecting voice over lte or cs fallback for voice sessions
EP19159438.1A EP3515117B1 (en) 2011-10-04 2011-10-04 Apparatus for selecting voice over lte or cs fallback for voice sessions

Publications (1)

Publication Number Publication Date
ES2848111T3 true ES2848111T3 (es) 2021-08-05

Family

ID=44741319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19159438T Active ES2848111T3 (es) 2011-10-04 2011-10-04 Aparato para seleccionar voz sobre LTE o retroceso de CS para sesiones de voz

Country Status (8)

Country Link
US (1) US9723030B2 (enExample)
EP (2) EP2764724B1 (enExample)
CN (1) CN103843398B (enExample)
DK (1) DK3515117T3 (enExample)
ES (1) ES2848111T3 (enExample)
IN (1) IN2014KN00952A (enExample)
PL (1) PL2764724T3 (enExample)
WO (1) WO2013050061A1 (enExample)

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WO2015062111A1 (zh) * 2013-11-04 2015-05-07 华为技术有限公司 一种网络切换的方法、设备及系统
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US9374756B1 (en) * 2013-12-30 2016-06-21 Sprint Communications Company L.P. Secure wireless device handoff
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US9369937B1 (en) 2014-07-11 2016-06-14 Sprint Communications Company L.P. Long term evolution (LTE) network hand-over control based on quality-of-service class indicator (QCI) combinations
KR102277207B1 (ko) 2014-08-26 2021-07-14 삼성전자주식회사 복수의 네트워크를 이용한 전자 장치의 통신 방법 및 그 장치
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US20160127945A1 (en) * 2014-11-05 2016-05-05 At&T Intellectual Property I, Lp Telecommunications Network Comprising User Equipment-Based Management And Control
WO2016076591A1 (en) * 2014-11-10 2016-05-19 Samsung Electronics Co., Ltd. Apparatus and method for handling single radio voice call continuity handover
US20160135093A1 (en) * 2014-11-10 2016-05-12 Samsung Electronics Co., Ltd. Apparatus and method for handling single radio voice call continuity handover
WO2016085001A1 (ko) * 2014-11-27 2016-06-02 엘지전자 주식회사 스몰셀 환경을 지원하는 무선 접속 시스템에서 위치 비밀성 보호를 지원하는 방법 및 장치
CN104507133B (zh) * 2014-12-08 2018-07-20 华为技术有限公司 语音切换的方法和装置
CN104507131B (zh) * 2015-01-04 2018-02-23 中国联合网络通信集团有限公司 VoLTE终端语音业务方案确定方法和VoLTE终端
US10440626B2 (en) * 2015-03-20 2019-10-08 Parallel Wireless, Inc. Content-aware inter-RAT RAB steering
CN104837186B (zh) * 2015-04-03 2018-02-16 广东欧珀移动通信有限公司 一种终端语音通信方法和装置
US9930578B2 (en) * 2015-05-04 2018-03-27 Apple Inc. Enhanced voice roaming for UE devices associated with a home network without SRVCC
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US9942803B2 (en) * 2016-01-11 2018-04-10 Qualcomm Incorporated Switching to/from voice over long term evolution (VoLTE) for a voice call
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WO2017177427A1 (zh) * 2016-04-14 2017-10-19 华为技术有限公司 业务处理方法和相关装置及通信系统
CN107548148A (zh) * 2016-06-24 2018-01-05 展讯通信（上海）有限公司 VoWiFi业务接入处理方法、装置及移动终端
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Also Published As

Publication number Publication date
EP3515117A1 (en) 2019-07-24
CN103843398A (zh) 2014-06-04
CN103843398B (zh) 2018-05-22
US9723030B2 (en) 2017-08-01
PL2764724T3 (pl) 2019-09-30
EP2764724B1 (en) 2019-04-10
EP3515117B1 (en) 2020-12-09
EP2764724A1 (en) 2014-08-13
IN2014KN00952A (enExample) 2015-10-09
WO2013050061A1 (en) 2013-04-11
DK3515117T3 (da) 2020-12-21
US20140204901A1 (en) 2014-07-24

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