SG139728A1 - System and method for managing call continuity in ims network environment - Google Patents

System and method for managing call continuity in ims network environment

Info

Publication number
SG139728A1
SG139728A1 SG200705856-3A SG2007058563A SG139728A1 SG 139728 A1 SG139728 A1 SG 139728A1 SG 2007058563 A SG2007058563 A SG 2007058563A SG 139728 A1 SG139728 A1 SG 139728A1
Authority
SG
Singapore
Prior art keywords
network environment
ims network
call continuity
managing call
managing
Prior art date
Application number
SG200705856-3A
Other languages
English (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
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of SG139728A1 publication Critical patent/SG139728A1/en

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
    • H04L61/5061—Pools of addresses
    • 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
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • 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
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • 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
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (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)
  • Prostheses (AREA)
SG200705856-3A 2006-08-11 2007-08-10 System and method for managing call continuity in ims network environment SG139728A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06118838.9A EP1887752B1 (en) 2006-08-11 2006-08-11 System and method for managing call continuity in IMS network environment

Publications (1)

Publication Number Publication Date
SG139728A1 true SG139728A1 (en) 2008-02-29

Family

ID=37648379

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200705856-3A SG139728A1 (en) 2006-08-11 2007-08-10 System and method for managing call continuity in ims network environment
SG201000929-8A SG159544A1 (en) 2006-08-11 2007-08-10 System and method for managing call continuity in ims network environment

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG201000929-8A SG159544A1 (en) 2006-08-11 2007-08-10 System and method for managing call continuity in ims network environment

Country Status (9)

Country Link
EP (2) EP1887752B1 (https=)
JP (1) JP4762956B2 (https=)
KR (1) KR100950006B1 (https=)
CN (1) CN101141812B (https=)
AU (1) AU2007205728B2 (https=)
CA (1) CA2596774C (https=)
MX (1) MX2007009711A (https=)
SG (2) SG139728A1 (https=)
TW (1) TWI359599B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1806899B1 (en) * 2006-01-10 2009-04-01 Research In Motion Limited Method and system for managing call routing in a network environment including a circuit-switched network and an IP Multimedia Subsystem IMS
CA2916220C (en) 2006-11-02 2019-11-26 Digifonica (International) Limited Allocating charges for communications services
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
CN101610503A (zh) * 2008-06-20 2009-12-23 华为技术有限公司 一种呼叫建立方法及装置
KR101467392B1 (ko) * 2008-08-18 2014-12-01 에스케이텔레콤 주식회사 회선교환망과 패킷교환망을 이용한 음성호 통화에 대한 과금 시스템 및 과금 방법
EP2329632B1 (en) 2008-09-29 2018-10-24 Nokia Technologies Oy Hiding a device identity
KR101659412B1 (ko) * 2010-06-30 2016-09-23 주식회사 케이티 핸드오버하는 단말기에 선불 서비스를 제공하는 방법 및 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7898990B2 (en) 2003-03-25 2011-03-01 Spyder Navigations L.L.C. Method, system and gateway device for enabling interworking between IP and CS networks
JP3924554B2 (ja) * 2003-07-03 2007-06-06 松下電器産業株式会社 ハンドオーバ方法およびゲートウェイ装置
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
KR100957327B1 (ko) * 2004-02-02 2010-05-12 삼성전자주식회사 이종 이동통신 시스템 사이에서 아이피 멀티미디어 서브시스템을 이용한 음성 호 처리 방법
US8694008B2 (en) * 2005-06-16 2014-04-08 At&T Mobility Ii Llc Multi-mode handset services
EP1806899B1 (en) * 2006-01-10 2009-04-01 Research In Motion Limited Method and system for managing call routing in a network environment including a circuit-switched network and an IP Multimedia Subsystem IMS

Also Published As

Publication number Publication date
CN101141812B (zh) 2014-12-24
AU2007205728A1 (en) 2008-02-28
MX2007009711A (es) 2009-01-27
SG159544A1 (en) 2010-03-30
EP1887752B1 (en) 2015-02-25
TW200818818A (en) 2008-04-16
KR20080014686A (ko) 2008-02-14
JP2008048406A (ja) 2008-02-28
CA2596774A1 (en) 2008-02-11
EP2802121A1 (en) 2014-11-12
EP2802121B1 (en) 2020-01-22
TWI359599B (en) 2012-03-01
CN101141812A (zh) 2008-03-12
CA2596774C (en) 2012-01-24
EP1887752A1 (en) 2008-02-13
JP4762956B2 (ja) 2011-08-31
HK1112126A1 (en) 2008-08-22
AU2007205728B2 (en) 2010-02-11
KR100950006B1 (ko) 2010-03-29

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