Session initiation protocol (SIP) Based User Initiated Handoff

Details for Australian Patent Application No. 2009201307 (hide)

Owner InterDigital Technology Corporation

Inventors Shaheen, Kamel M.

Agent Watermark

Pub. Number AU-B-2009201307

Parent 2004311009

Filing date 3 April 2009

Wipo publication date 23 April 2009

Acceptance publication date 11 November 2010

International Classifications

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04W 4/16 (2009.01) Services or facilities specially adapted for wireless communication networks - Communication-related supplementary services, e.g. call-transfer orcall-hold

H04W 36/14 (2009.01) Handoff or reselecting arrangements

H04W 28/04 (2009.01) Network traffic or resource management

H04W 28/18 (2009.01) Network traffic or resource management

H04W 36/36 (2009.01) Handoff or reselecting arrangements

H04W 76/02 (2009.01) Connection management, e.g. connection set-up, manipulation or release

H04W 80/00 (2009.01) Wireless network protocols or protocol adaptations to wireless operation, e.g. WAP [Wireless Application Protocol]

H04W 80/10 (2009.01) Wireless network protocols or protocol adaptations to wireless operation, e.g. WAP [Wireless Application Protocol]

Event Publications

23 April 2009 Application Open to Public Inspection

  Published as AU-B-2009201307

23 April 2009 Complete Application Filed

11 November 2010 Application Accepted

  Published as AU-B-2009201307

10 March 2011 Standard Patent Sealed

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