Method and apparatus for cell searching in an asynchronous wideband CDMA receiver

摘要: An apparatus for searching a cell and method of acquiring code unique to each in an asynchronous wideband Direct-Sequence Code Division Multiple Access (DS/CDMA) receiver are provided. The searches based on received DS/CDMA signal receiver. includes data channel synchronous composed first commonly used every third indicating group grouping plurality second codes differently assigned cells. identifying unit estimating compensating frequency error between the internally generated primary synchronization code, degradation which has experienced, performing correlation compensated available secondary codes, thereby group; scrambling belonging group, obtaining cell. By error, performance can be improved, eventually, search time reduced.