Method and apparatus for receiving system information in wireless communication system

The present invention is an embodiment, in the method that the mobile station receives the system information in a wireless communication system, the method comprising: receiving a sub-frame; And for a PBCH (Physical Broadcast CHannel) in a predetermined resource area of ​​the sub-frames, comprising the step of performing a blind decoding on the basis of a plurality of sequences that are masked on the CRC parity bits, to the sub-frame CRS (Cell-specific If reference signal) is not present, each of the plurality of sequences are indicative of individual information contained in the one or more sets of the kind set DMRS (DeModulation reference signal) antenna port information set, diversity scheme information set of the reference signal, how is the receiving system information.