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Method and apparatus for receiving system information in wireless communication system

  • US 9,769,812 B2
  • Filed: 09/23/2013
  • Issued: 09/19/2017
  • Est. Priority Date: 09/18/2012
  • Status: Expired due to Fees
First Claim
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1. A method for receiving system information at a user equipment (UE) in a wireless communication system, the method comprising:

  • receiving a subframe; and

    performing blind decoding for a physical broadcast channel (PBCH) in a predetermined resource region of the subframe, based on a plurality of sequences masked on cyclic redundancy check (CRC) parity bits,wherein, when a cell-specific reference signal (CRS) is not present in the subframe,each of the plurality of sequences indicates one of a plurality of demodulation reference signal (DMRS) antenna port sets, oreach of the plurality of sequences indicates one of a plurality of diversity scheme sets, oreach of the plurality of sequences indicates one of a tracking reference signal (TRS) and a DMRS as a type of a reference signal,wherein, when each of the plurality of sequences indicates one of the plurality of diversity scheme sets, a sequence among the plurality of sequences indicates that precoding of the system information has been performed based on the following table;

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