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Method and apparatus for updating system information in broadband wireless communication system

  • US 8,625,630 B2
  • Filed: 03/05/2010
  • Issued: 01/07/2014
  • Est. Priority Date: 03/05/2009
  • Status: Active Grant
First Claim
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1. A method for updating system information in a terminal in which data is transmitted via superframes, the method comprising:

  • receiving scheduling periodicity information of the system information and change information indicating a change in content of the system information, the received change information transmitted via a superframe header (SFH), the SFH comprising a primary SFH (P-SFH) including the change information and a secondary SFH (S-SFH) including at least one subpacket containing the system information, the received scheduling periodicity information indicating a transmission periodicity of the at least one subpacket;

    updating the system information based on the received change information; and

    waking up the terminal until the terminal receives information related to the updated system information when the terminal detects that the system information is not the updated system information.

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