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Subnetwork layer for a multimedia mobile network

  • US 20030174688A1
  • Filed: 01/15/2003
  • Published: 09/18/2003
  • Est. Priority Date: 11/13/1998
  • Status: Active Grant
First Claim
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1. Apparatus in a packet-based multiaccess mobile communications system, comprising:

  • a mobile user station configured for supporting a protocol layer, the protocol layer providing substantially dedicated support to applications associated with the communications system with respect to the mobility of the user station, and the protocol layer being located, in a protocol stack associated with the communications system, functionally below and separate from a network layer in the protocol stack and functionally above and separate from a media access control layer in the protocol stack.

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