Patent ID: 7672646
Filing Date: 2010-03-02
Classification: H04B,H04W

Abstract:
1. A base station having a plurality of antennas corresponding to sectors, which is used in a CDMA (Code Division Multiple Access) communication system for performing a site selection diversity control during soft-handover that the base station and a mobile terminal perform communication through more than one sector, said base station comprising a transmission control signal generator for adding a transmission control signal showing if the transmission can be realized or not for said plural antennas to the transmission data; and a transmission controller for performing on-off control of said transmission data to said antennas in response to said transmission control signal, wherein said transmission control signal generator generates said control signal for each symbol of said transmission data, respectively, and includes a multiplexer for time division multiplexing said symbol and said control signal corresponding to said symbol and outputting them.