×

Method for acquiring header compression context in user equipment for receiving packet data service

  • US 20050094670A1
  • Filed: 08/20/2004
  • Published: 05/05/2005
  • Est. Priority Date: 08/20/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for decompressing a header of packet data received by User Equipment (UE) in a mobile communication system providing a packet data service, the method comprising the steps of:

  • a) receiving, by the UE, packet data including a compressed header from a Radio Network Controller (RNC);

    b) determining, by the UE, whether to request retransmission of all or part of header compression context information, based on the received packet data, and transmitting the determined retransmission request from the UE to the RNC; and

    c) retransmitting all or part of the header compression context information from the RNC to the UE in response to the determined retransmission request.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×