TRANSMISSION CONTROL METHOD, A TRANSMITTER, A SIGNAL PROCESSING APPARATUS AND A BASE STATION FOR TRANSMISSION SYSTEM

摘要

A transmission control method for transmitting data to be transmitted through a plurality of antennas using regions defined by frequency and time axes, comprising providing the data to be transmitted with a delay different for each output of the antennas according to cyclic delay; and providing the data to be transmitted with one of a plurality of initial phases for each of the regions such that the initial phase of each of the regions is different from the initial phase of at least one of the neighboring regions, the neighboring regions of each region being each of the regions adjacent thereto. A transmitter is also provided which transmits data in accordance with the transmission control method; a signal processing apparatus for data transmitting according to the transmission control method; a base station comprising said transmitter or a signal processing apparatus; and a communication system comprising such base station.