Method for obtaining synchronization signal in wireless communication system

Wireless communication system in the synchronizing signal to obtain a method entire frequency band is a synchronization signal of a transmission to for synchronizing band (synchronization band) and MBMS (Multicast Broadcast Multimedia Service) data in the the for general band (usual band) as identified and, through a step, and the band to search for synchronization dedicated MBMS PSS (Primary synchronization Signal) for the synchronization in the band comprises the step of detecting the PSS for the dedicated MBMS. It can be carried out effectively the acquisition process of the synchronization signal, and system information from the MBMS dedicated, and can obtain the SFN combining gain of the broadcasting information through the P-BCH.