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METHOD AND APPARATUS FOR HANDLING BARRED CELL IN WIRELESS COMMUNICATION SYSTEM

  • US 20110244902A1
  • Filed: 12/27/2010
  • Published: 10/06/2011
  • Est. Priority Date: 04/04/2010
  • Status: Active Grant
First Claim
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1. A method of identifying a barred cell in a user equipment of a wireless communication system using a plurality of frequencies, the method comprising:

  • releasing a Radio Resource Control (RRC) connection between the user equipment and a network if authentication between the user equipment and the network fails; and

    identifying a cell having a first uplink radio link and a first downlink radio link, a cell having only a second uplink radio link and a cell having only a second downlink radio link as barred cells, if the RRC connection is released.

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