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Method and architecture for accessing an internet protocol multimedia subsystem (IMS) over a wireless local area network (WLAN)

  • US 20050007984A1
  • Filed: 04/30/2004
  • Published: 01/13/2005
  • Est. Priority Date: 05/02/2003
  • Status: Abandoned Application
First Claim
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1. Apparatus for enabling one of a wireless local area network (WLAN) and a wireless wide area network (WWAN) to access an internet protocol multimedia subsystem (IMS), comprising:

  • a packet data gateway (PDG) coupled between said IMS and one of said WLAN and WWAN for providing IMS services to subscribers operating in said one of said WLAN and said WWAN systems.

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