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Method and apparatus for efficiently controlling access for system load adjustment in mobile communication systems

  • US 10,531,264 B2
  • Filed: 01/28/2013
  • Issued: 01/07/2020
  • Est. Priority Date: 01/27/2012
  • Status: Active Grant
First Claim
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1. A data communication method by a base station in a wireless communication system, the method comprising:

  • transmitting a public land mobile network (PLMN) list supported by the base station to a terminal, the PLMN list including a first PLMN and a second PLMN; and

    transmitting a system information block type 2 (SIB2) to the terminal, the SIB2 including a barring list including first barring information for each application category for the first PLMN and second barring information for each application category for the second PLMN,wherein whether an access to a cell of the first PLMN for a first application belonging to a first application category is barred is determined by the terminal based on the first barring information for the first application category, andwherein whether an access to a cell of the second PLMN for a second application belonging to a second application category is barred is determined by the terminal based on the second barring information for the second application category.

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