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Addressing techniques for use in an internet protocol-based multimedia mobile network

  • US 6,690,659 B1
  • Filed: 01/10/2000
  • Issued: 02/10/2004
  • Est. Priority Date: 11/13/1998
  • Status: Expired due to Term
First Claim
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1. A method for use in an Internet Protocol (IP) based communications system, the method comprising the steps of:

  • assigning a temporary location IP address to a mobile user station in the communications system, the address being a combination of an identifier of the mobile user station and an identifier of a network node in the communications system with which the mobile user station is currently associated; and

    transferring packets to and from the mobile user station in accordance with the temporary location IP address.

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