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MX2014001042A - Metodos y nodos para seleccionar una red de nucleo objetivo para traspasar una sesion de voz de una terminal. - Google Patents

Metodos y nodos para seleccionar una red de nucleo objetivo para traspasar una sesion de voz de una terminal.

Info

Publication number
MX2014001042A
MX2014001042A MX2014001042A MX2014001042A MX2014001042A MX 2014001042 A MX2014001042 A MX 2014001042A MX 2014001042 A MX2014001042 A MX 2014001042A MX 2014001042 A MX2014001042 A MX 2014001042A MX 2014001042 A MX2014001042 A MX 2014001042A
Authority
MX
Mexico
Prior art keywords
network
radio access
voice session
access network
target
Prior art date
Application number
MX2014001042A
Other languages
English (en)
Inventor
Ralf Keller
Ann-Christine Sander
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 MX2014001042A publication Critical patent/MX2014001042A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04L65/1083—In-session procedures
    • 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
    • H04L65/1083—In-session procedures
    • H04L65/1095—Inter-network session transfer or sharing
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/17—Selecting a data network PoA [Point of Attachment]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Se describe un método de selección de una red de núcleo objetivo (110) de una red de comunicaciones (100) para traspasar una sesión de voz de una terminal (118) de una red de acceso a radio de fuente conmutada por paquete (104) de la red de comunicaciones (100) a una red de acceso a radio objetivo de la red de comunicaciones (100). La sesión de voz es anclada en un Subsistema de Multimedia de Protocolo de Internet de la red de comunicaciones (100), y la red de núcleo objetivo seleccionada (110) comprende un dominio conmutado por circuito que está asociado con la red de acceso a radio objetivo y soporta continuidad de sesión de voz que permite traspasar la sesión de voz de la red de acceso a radio de fuente conmutada por paquete (104) a la red de acceso a radio objetivo. La red de acceso a radio objetivo está asociada con una identificación de red de la red de núcleo objetivo (110). El método es ejecutado por un nodo (112) de la red de acceso a radio de fuente (104). El método comprende recibir (126) una identificación de red de por lo menos una red de núcleo objetivo (110) asociada con por lo menos una red de acceso a radio objetivo. La identificación de red indica soporte para continuidad de sesión de voz. El método comprende seleccionar (138) la red de núcleo objetivo (110) basada en el soporte indicado de continuidad de sesión de voz indicada por la identificación de red recibida. Por lo tanto, se puede lograr un traspaso exitoso de la terminal (118) desde la red de acceso a radio de fuente conmutada por paquete (104) a la red de acceso a radio objetivo que utiliza continuidad de sesión de voz.
MX2014001042A 2011-08-30 2011-08-30 Metodos y nodos para seleccionar una red de nucleo objetivo para traspasar una sesion de voz de una terminal. MX2014001042A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/004356 WO2013029639A1 (en) 2011-08-30 2011-08-30 Methods of and nodes for selecting a target core network for handing over a voice session of a terminal

Publications (1)

Publication Number Publication Date
MX2014001042A true MX2014001042A (es) 2014-03-27

Family

ID=44587765

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001042A MX2014001042A (es) 2011-08-30 2011-08-30 Metodos y nodos para seleccionar una red de nucleo objetivo para traspasar una sesion de voz de una terminal.

Country Status (12)

Country Link
US (2) US9277461B2 (es)
EP (2) EP2751966B1 (es)
JP (1) JP5756571B2 (es)
KR (1) KR101836562B1 (es)
CN (1) CN103765844B (es)
CA (1) CA2846674A1 (es)
DK (2) DK2751966T3 (es)
ES (2) ES2590131T3 (es)
MX (1) MX2014001042A (es)
PT (1) PT3073787T (es)
RU (1) RU2585720C2 (es)
WO (1) WO2013029639A1 (es)

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KR102202359B1 (ko) * 2014-02-20 2021-01-14 삼성전자 주식회사 영상통화 서비스 품질을 높이는 방법 및 장치
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CN112040516B (zh) * 2016-08-12 2021-11-26 华为技术有限公司 切换方法、基站及通信系统
CN108702593B (zh) * 2016-11-09 2021-10-15 联发科技股份有限公司 增强多媒体呼叫控制的方法及其基站和用户设备
WO2018137216A1 (zh) * 2017-01-25 2018-08-02 华为技术有限公司 一种信息传输方法、设备及系统
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KR102466157B1 (ko) * 2017-11-13 2022-11-10 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 스위칭 과정에서 핵심망 타입을 결정하는 방법, 단말 기기 및 접속망 기기
CN108076493A (zh) * 2017-11-27 2018-05-25 华为技术有限公司 一种业务处理方法、设备及系统
CN110225558B (zh) * 2018-03-02 2021-07-09 中国移动通信集团设计院有限公司 跨区域通话处理方法、MME、HSS和eMSC
JP7101826B2 (ja) 2018-06-04 2022-07-15 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ハンドオーバのためのコアネットワーク指示およびセキュリティハンドリング
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Also Published As

Publication number Publication date
DK2751966T3 (en) 2016-09-05
CA2846674A1 (en) 2013-03-07
RU2014112030A (ru) 2015-10-10
JP2014529960A (ja) 2014-11-13
ES2716618T3 (es) 2019-06-13
US9408113B2 (en) 2016-08-02
EP3073787B1 (en) 2018-12-19
CN103765844A (zh) 2014-04-30
ES2590131T3 (es) 2016-11-18
CN103765844B (zh) 2017-02-01
US20160142945A1 (en) 2016-05-19
PT3073787T (pt) 2019-02-01
EP3073787A1 (en) 2016-09-28
US20140204908A1 (en) 2014-07-24
DK3073787T3 (en) 2019-02-25
KR20140054130A (ko) 2014-05-08
KR101836562B1 (ko) 2018-03-08
WO2013029639A1 (en) 2013-03-07
EP2751966B1 (en) 2016-06-08
EP2751966A1 (en) 2014-07-09
RU2585720C2 (ru) 2016-06-10
JP5756571B2 (ja) 2015-07-29
US9277461B2 (en) 2016-03-01

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