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Method of network acquisition and related cellular radio communication device

  • US 20040248572A1
  • Filed: 03/24/2004
  • Published: 12/09/2004
  • Est. Priority Date: 03/25/2003
  • Status: Active Grant
First Claim
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1. A method for use in network acquisition in a cellular radio communications device comprising the steps of:

  • storing details of the cell, as cell information, to which the device was connected at the time of loss of the network for at least first and second separate instances of network loss;

    attempting network establishment on the basis of the stored details of one of the stored cells;

    camping on said one stored cell if available but attempting network establishment on the basis of the stored details of the other of the cells if said one stored cell is not available;

    camping on said other of the cells if available, and conducting a network cell search if none of the stored cells are available.

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