cellular multiple access communication-canceling signal to reduce interference between adjacent channels.

摘要

METHOD AND SYSTEM FOR REDUCING INTERFERENICA co-channel (CCI) MULTIPLE ACCESS COMMUNICATION PROVIDE COMPLETE CANCELLATION OF A SIGNAL OPARCIAL INTERFERENCE IN A MIXED CCI SYSTEM BASE STATION. An exemplary system includes first and second base station COMMUNICATING WITH USERS IN CELLS first and second respectively. The first base station transmits a signal DOWNLINK for a user in the first cell. DOWNLINK SIGNAL is also a mixed CCI interfering signal interfering with signal reception UPLINK IN the second base station. A cancellation signal representative of the interference signal IS PROVIDED ALONG THE WAY FROM THE FIRST DRIVE base station to the second base station. The second base station SIGNAL CANCELLATION USED TO REDUCE THE EFFECT OF INTERFERING IN A SIGNAL THAT received composite signal, FOR EXAMPLE, A COMBINATION OF CANCELLATION SIGNAL PROPERLY PROCESSED or a version of it with the received composite signal. ANOTHER ASPECT OF THE INVENTION PRODUCES mixed CCI REDUCE BY PROVIDING QUALITY SERVICE nonuniform BY FALLING PACKAGES POTENTIALLY INTERFERING OR CIRCULAR INTERPOLATION BY ASSIGNMENTS OR PARTIAL SPACE PACKET.