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ATE425643T1 - Verfahren und system zum halten einer sitzungskontinuität - Google Patents

Verfahren und system zum halten einer sitzungskontinuität

Info

Publication number
ATE425643T1
ATE425643T1 AT05820665T AT05820665T ATE425643T1 AT E425643 T1 ATE425643 T1 AT E425643T1 AT 05820665 T AT05820665 T AT 05820665T AT 05820665 T AT05820665 T AT 05820665T AT E425643 T1 ATE425643 T1 AT E425643T1
Authority
AT
Austria
Prior art keywords
hoaf
session
user
handover
hosf
Prior art date
Application number
AT05820665T
Other languages
English (en)
Inventor
Dongming Zhu
Hui Li
Jiongjiong Gu
Baofeng Zhang
Shibi Huang
Original Assignee
Huawei Tech Co 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=36587551&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE425643(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CNA2004101012591A external-priority patent/CN1791267A/zh
Priority claimed from CN200410082358.XA external-priority patent/CN1801998A/zh
Priority claimed from CNA2005100335788A external-priority patent/CN1832438A/zh
Priority claimed from CNA2005100352656A external-priority patent/CN1878389A/zh
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE425643T1 publication Critical patent/ATE425643T1/de

Links

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
    • H04L65/1083—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
    • H04L65/1094—Inter-user-equipment sessions transfer or sharing
    • 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
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/22—Interfaces between hierarchically similar devices between access point controllers

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)
  • Computer And Data Communications (AREA)
AT05820665T 2004-12-17 2005-12-19 Verfahren und system zum halten einer sitzungskontinuität ATE425643T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNA2004101012591A CN1791267A (zh) 2004-12-17 2004-12-17 一种基于sip协议的会话切换方法和系统
CN200410082358.XA CN1801998A (zh) 2004-12-31 2004-12-31 从多媒体子系统域到电路子系统域的会话切换方法
CNA2005100335788A CN1832438A (zh) 2005-03-08 2005-03-08 下一代网络中的业务切换系统及其方法
CN200510063705 2005-03-30
CNA2005100352656A CN1878389A (zh) 2005-06-10 2005-06-10 下一代网络业务切换方法及其装置

Publications (1)

Publication Number Publication Date
ATE425643T1 true ATE425643T1 (de) 2009-03-15

Family

ID=36587551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05820665T ATE425643T1 (de) 2004-12-17 2005-12-19 Verfahren und system zum halten einer sitzungskontinuität

Country Status (6)

Country Link
US (2) US8625527B2 (de)
EP (1) EP1827034B1 (de)
CN (1) CN1898972B (de)
AT (1) ATE425643T1 (de)
DE (1) DE602005013281D1 (de)
WO (1) WO2006063536A1 (de)

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* Cited by examiner, † Cited by third party
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US8625527B2 (en) 2014-01-07
US20080032695A1 (en) 2008-02-07
WO2006063536A8 (en) 2006-09-14
CN1898972B (zh) 2010-05-05
DE602005013281D1 (de) 2009-04-23
EP1827034A1 (de) 2007-08-29
WO2006063536A1 (en) 2006-06-22
EP1827034A4 (de) 2007-12-12
USRE47858E1 (en) 2020-02-11
EP1827034B1 (de) 2009-03-11

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