WO2008020404A3 - Method for reducing system signalling interchanging processes for multimedia subsystem - Google Patents

Method for reducing system signalling interchanging processes for multimedia subsystem Download PDF

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Publication number
WO2008020404A3
WO2008020404A3 PCT/IB2007/053241 IB2007053241W WO2008020404A3 WO 2008020404 A3 WO2008020404 A3 WO 2008020404A3 IB 2007053241 W IB2007053241 W IB 2007053241W WO 2008020404 A3 WO2008020404 A3 WO 2008020404A3
Authority
WO
WIPO (PCT)
Prior art keywords
network element
hss
signalling
ims
user
Prior art date
Application number
PCT/IB2007/053241
Other languages
French (fr)
Other versions
WO2008020404A2 (en
Inventor
Yi Zhou
Original Assignee
Utstarcom Telecom Co Ltd
Yi Zhou
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 Utstarcom Telecom Co Ltd, Yi Zhou filed Critical Utstarcom Telecom Co Ltd
Publication of WO2008020404A2 publication Critical patent/WO2008020404A2/en
Publication of WO2008020404A3 publication Critical patent/WO2008020404A3/en

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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
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a method of signalling interchange in IMS, able to reduce the number of the signalling interchange and improve system stability. In the signalling interchange among a network element, SLF and HSS, the method comprises sequentially the following steps: the network element receiving a message containing a user ID; according to the user ID, the network element querying in its buffer storage HSS information corresponding to the user ID; and the network element building signalling interchange with a home HSS determined by the HSS information. Thus, by adding the buffer storage to network element, the method reduces the interchanging process that I-CSCF queries SLF about the subscriber's home HSS. Therefore, the method reduces performance loss due to the number of IMS signalling interchange and improves system stability without changing the existing IMS network infrastructure and influencing the IMS session and service processing mechanism.
PCT/IB2007/053241 2006-08-16 2007-08-14 Method for reducing system signalling interchanging processes for multimedia subsystem WO2008020404A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200610108882 CN1937597B (en) 2006-08-16 2006-08-16 Method for reducing system signalling interactive process for multimedia subsystem
CN200610108882.9 2006-08-16

Publications (2)

Publication Number Publication Date
WO2008020404A2 WO2008020404A2 (en) 2008-02-21
WO2008020404A3 true WO2008020404A3 (en) 2008-05-15

Family

ID=37954867

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/053241 WO2008020404A2 (en) 2006-08-16 2007-08-14 Method for reducing system signalling interchanging processes for multimedia subsystem

Country Status (2)

Country Link
CN (1) CN1937597B (en)
WO (1) WO2008020404A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102281259B (en) * 2010-06-11 2014-01-29 深圳市金蝶中间件有限公司 Method and device for decoding request information
CN102752879B (en) * 2012-03-23 2015-09-16 中兴通讯股份有限公司 session access method and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1675347A1 (en) * 2004-12-27 2006-06-28 Lucent Technologies Inc. Methods and apparatus for storing initial filter criteria and for specifying trigger point templates at service deployment time
KR20060082123A (en) * 2005-01-11 2006-07-14 삼성전자주식회사 Method for getting subscriber information in ims(ip multimedia core network subsystem) network

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453876B2 (en) * 2004-09-30 2008-11-18 Lucent Technologies Inc. Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1675347A1 (en) * 2004-12-27 2006-06-28 Lucent Technologies Inc. Methods and apparatus for storing initial filter criteria and for specifying trigger point templates at service deployment time
KR20060082123A (en) * 2005-01-11 2006-07-14 삼성전자주식회사 Method for getting subscriber information in ims(ip multimedia core network subsystem) network

Also Published As

Publication number Publication date
CN1937597A (en) 2007-03-28
CN1937597B (en) 2012-08-29
WO2008020404A2 (en) 2008-02-21

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