TWI371951B - Method and network node for call routing in a network environment including ims - Google Patents

Method and network node for call routing in a network environment including ims

Info

Publication number
TWI371951B
TWI371951B TW096100821A TW96100821A TWI371951B TW I371951 B TWI371951 B TW I371951B TW 096100821 A TW096100821 A TW 096100821A TW 96100821 A TW96100821 A TW 96100821A TW I371951 B TWI371951 B TW I371951B
Authority
TW
Taiwan
Prior art keywords
network
call
imrn
setting
network node
Prior art date
Application number
TW096100821A
Other languages
English (en)
Other versions
TW200746755A (en
Inventor
Adrian Buckley
Original Assignee
Research In Motion Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36570739&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI371951(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of TW200746755A publication Critical patent/TW200746755A/zh
Application granted granted Critical
Publication of TWI371951B publication Critical patent/TWI371951B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • 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
    • 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
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer

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)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
TW096100821A 2006-01-10 2007-01-09 Method and network node for call routing in a network environment including ims TWI371951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06250110A EP1806899B1 (en) 2006-01-10 2006-01-10 Method and system for managing call routing in a network environment including a circuit-switched network and an IP Multimedia Subsystem IMS

Publications (2)

Publication Number Publication Date
TW200746755A TW200746755A (en) 2007-12-16
TWI371951B true TWI371951B (en) 2012-09-01

Family

ID=36570739

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096100821A TWI371951B (en) 2006-01-10 2007-01-09 Method and network node for call routing in a network environment including ims

Country Status (13)

Country Link
EP (3) EP1806899B1 (zh)
JP (2) JP5300198B2 (zh)
KR (2) KR101222353B1 (zh)
CN (2) CN101001470A (zh)
AT (1) ATE427616T1 (zh)
AU (1) AU2007200056B2 (zh)
BR (1) BRPI0700026B1 (zh)
CA (1) CA2573433C (zh)
DE (1) DE602006006018D1 (zh)
HK (1) HK1109823A1 (zh)
MX (1) MX2007000366A (zh)
SG (1) SG134234A1 (zh)
TW (1) TWI371951B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1887752B1 (en) * 2006-08-11 2015-02-25 BlackBerry Limited System and method for managing call continuity in IMS network environment
BRPI0811970B1 (pt) 2007-06-01 2020-01-21 Blackberry Ltd dispositivo de equipamento de usuário (ue) adaptado para operar em conexão com uma rede de subsistema de multimídia de protocolo internet (ip) (ims), método de conexão de chamada para um dispositivo de equipamento de usuário (ue) e meio legível por computador
CN101351039B (zh) * 2007-07-20 2011-11-09 华为技术有限公司 实现多媒体呼叫连续性的方法、装置及***
CN101527891B (zh) * 2008-04-30 2011-04-20 华为技术有限公司 一种跨网络呼叫保持方法和设备
US8467786B2 (en) * 2009-05-04 2013-06-18 Motorola Mobility Llc Communication devices and methods for providing services to communication devices in a communication system including a private cell
CN102223283A (zh) * 2010-04-13 2011-10-19 华为技术有限公司 路由方法、装置及***

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6560216B1 (en) * 1998-09-17 2003-05-06 Openwave Systems Inc. Data network computing device call processing
WO2000065802A1 (en) * 1999-04-28 2000-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Virtual numbering plan for inter-operability between heterogeneous networks
US7274683B2 (en) * 2002-01-07 2007-09-25 Motorola, Inc. Method and apparatus for a telecommunications network to communicate using an internet protocol
WO2003094563A1 (en) * 2002-05-06 2003-11-13 Nokia Corporation System and method for handling sessions of specific type in communication networks
JP2004343440A (ja) * 2003-05-15 2004-12-02 Nippon Telegr & Teleph Corp <Ntt> 通信制御方法及びシステム
US7535889B2 (en) * 2003-06-11 2009-05-19 Alcatel-Lucent Usa Inc. Server component redirection of new media path portion between packet-switched and circuit-switched portions of mobile switching center
US7885208B2 (en) * 2003-09-11 2011-02-08 Nokia Corporation IP-based services for circuit-switched networks
US7359373B2 (en) * 2003-10-17 2008-04-15 Nokia Corporation System, apparatus, and method for establishing circuit-switched communications via packet-switched network signaling
US7200400B2 (en) * 2003-12-15 2007-04-03 International Business Machines Corporation Mobile to 802.11 voice multi-network roaming utilizing SIP signaling with SIP proxy or redirect server
KR100957327B1 (ko) * 2004-02-02 2010-05-12 삼성전자주식회사 이종 이동통신 시스템 사이에서 아이피 멀티미디어 서브시스템을 이용한 음성 호 처리 방법
KR101050936B1 (ko) * 2004-02-23 2011-07-20 엘지에릭슨 주식회사 차세대 네트워크에서의 세션 개시 프로토콜 라우팅 시스템및 그 라우팅 방법
CN100496053C (zh) * 2004-06-14 2009-06-03 华为技术有限公司 Ip多媒体***
CN101208970A (zh) * 2005-06-15 2008-06-25 阿泽尔网络公司 在ip-can与cs网络之间的话音呼叫连续性应用服务器
EP1887752B1 (en) * 2006-08-11 2015-02-25 BlackBerry Limited System and method for managing call continuity in IMS network environment

Also Published As

Publication number Publication date
JP2007189685A (ja) 2007-07-26
EP1806899B1 (en) 2009-04-01
KR101222353B1 (ko) 2013-01-15
CN101001470A (zh) 2007-07-18
CA2573433A1 (en) 2007-07-10
CA2573433C (en) 2011-07-12
EP1806899A1 (en) 2007-07-11
AU2007200056A1 (en) 2007-07-26
AU2007200056B2 (en) 2010-11-11
JP5520349B2 (ja) 2014-06-11
EP2259622A1 (en) 2010-12-08
ATE427616T1 (de) 2009-04-15
JP5300198B2 (ja) 2013-09-25
EP2063607A1 (en) 2009-05-27
HK1109823A1 (en) 2008-06-20
CN102176714A (zh) 2011-09-07
KR101255495B1 (ko) 2013-04-16
BRPI0700026B1 (pt) 2019-08-20
CN102176714B (zh) 2015-03-25
JP2013013116A (ja) 2013-01-17
BRPI0700026A (pt) 2007-10-16
SG134234A1 (en) 2007-08-29
TW200746755A (en) 2007-12-16
KR20070075322A (ko) 2007-07-18
KR20120108956A (ko) 2012-10-05
MX2007000366A (es) 2008-11-14
DE602006006018D1 (de) 2009-05-14

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