WO2007038799A3 - Use of sip messages for location services - Google Patents

Use of sip messages for location services Download PDF

Info

Publication number
WO2007038799A3
WO2007038799A3 PCT/US2006/038897 US2006038897W WO2007038799A3 WO 2007038799 A3 WO2007038799 A3 WO 2007038799A3 US 2006038897 W US2006038897 W US 2006038897W WO 2007038799 A3 WO2007038799 A3 WO 2007038799A3
Authority
WO
WIPO (PCT)
Prior art keywords
location services
sip messages
sip
current network
sip message
Prior art date
Application number
PCT/US2006/038897
Other languages
French (fr)
Other versions
WO2007038799A2 (en
Inventor
Yofan An
Allan Baw
Mark Gallagher
Original Assignee
Stoke
Yofan An
Allan Baw
Mark Gallagher
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
Priority claimed from US11/242,367 external-priority patent/US20070076664A1/en
Priority claimed from US11/242,169 external-priority patent/US20070076696A1/en
Application filed by Stoke, Yofan An, Allan Baw, Mark Gallagher filed Critical Stoke
Publication of WO2007038799A2 publication Critical patent/WO2007038799A2/en
Publication of WO2007038799A3 publication Critical patent/WO2007038799A3/en

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
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/147—Signalling methods or messages providing extensions to protocols defined by standardisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/18—Comparators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/55—Aspects of automatic or semi-automatic exchanges related to network data storage and management
    • H04M2203/553—Data upload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2227—Quality of service monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42382—Text-based messaging services in telephone networks such as PSTN/ISDN, e.g. User-to-User Signalling or Short Message Service for fixed networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and apparatus to facilitate use of session initiation protocol (SIP) messages for location services are described (figure 1). In one embodiment, a method for a mobile device (108) includes determining that at least one current network characteristic exceeds a threshold, including the current network characteristic in a SIP message, and transmitting the SIP message to a wireless local area network (104)
PCT/US2006/038897 2005-09-30 2006-10-02 Use of sip messages for location services WO2007038799A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/242,367 US20070076664A1 (en) 2005-09-30 2005-09-30 Handoff decision making for heterogeneous network environments
US11/242,367 2005-09-30
US11/242,169 US20070076696A1 (en) 2005-09-30 2005-09-30 Use of SIP messages for location services
US11/242,169 2005-09-30

Publications (2)

Publication Number Publication Date
WO2007038799A2 WO2007038799A2 (en) 2007-04-05
WO2007038799A3 true WO2007038799A3 (en) 2008-07-31

Family

ID=37900515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/038897 WO2007038799A2 (en) 2005-09-30 2006-10-02 Use of sip messages for location services

Country Status (1)

Country Link
WO (1) WO2007038799A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047932A1 (en) 2008-09-19 2010-03-25 Siemens Enterprise Communications Gmbh & Co. Kg A method for switching communication relations to a mobile terminal assigned to a radio home area of a network
US9160515B2 (en) * 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
EP3085154A4 (en) * 2013-12-20 2017-03-22 Telefonaktiebolaget LM Ericsson (publ) System and method for wireless network access control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050070288A1 (en) * 2003-09-29 2005-03-31 Motorola, Inc. Handover method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050070288A1 (en) * 2003-09-29 2005-03-31 Motorola, Inc. Handover method and apparatus

Also Published As

Publication number Publication date
WO2007038799A2 (en) 2007-04-05

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