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SYSTEM AND METHOD FOR SEARCHING FOR SESSION ID IN WIRELESS MOBILE IP COMMUNICATION SYSTEM

  • US 20090254668A1
  • Filed: 03/30/2009
  • Published: 10/08/2009
  • Est. Priority Date: 04/03/2008
  • Status: Active Grant
First Claim
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1. A method for setting up a session at a Foreign Agent (FA) of a wireless communication system that uses a Mobile Internet Protocol (MIP), the method comprising:

  • determining a Network Access Identifier (NAI) of a Mobile Node (MN), when at least one MN requests registration;

    assigning a session Identification (ID) to the NAI of the MN;

    inserting the session ID assigned to the NAI into an Identification Low field forming a registration request field of a message requesting registration of the MN; and

    transmitting the message to a Home Agent (HA) of the MN.

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