A method and apparatus in a UE for detecting active channelization codes including channelization codes used by other UEs, which are different from at least one channelization code assigned to the UE, for transmission/reception to/from a Node B in an assigned time slot in a mobile communication system,...http://www.google.com/patents/US7428228?utm_source=gb-gplus-sharePatent US7428228 - Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system
