Search method and device of base station identification code

摘要: The embodiment of the invention discloses search method and device a base station identification code, relating to field communication solving problem that an MS (Main Storage) can be used for locking FCCH (Frequency Correction Channel) frame after convoluting on eleven successive IDLE frames takes longer time frame, so acquire BSIC (Base Station Identification Code) is long. technical scheme comprises following steps of: acquiring signal received by IDEL frame; convolution energy preset sequence; determining as transmitted if sequence greater than first threshold; synchronous channel (SCH) according which from signals SCH frame. provided applied quick establishment adjacent cells.