System synthesis selection time switching and transmit diversity (STSTD) method

摘要

Common channel transmitter of the base station (102) (112) generates a carrier signal of a first transmit sequentially to the mobile station (140) and (111) pilot reference signal via different transmission antennas. Dedicated channel transmitter generates a second carrier wave for transmitting (140) the mobile station a traffic signal and voice. In (102), the sequence switch (120) sequentially to each of the (118,128,138) transmitting antenna for transmitting sequentially the first carrier modulated by the pilot reference signal, a common transmitter (112) base stations I connect to. The (150, 160, and 170), respectively correspond to one of the transmitting antenna (118,128,138) each various multiple receive antennas, I want to receive the signal from the mobile station (140). The base station receiver provides a signal-to-noise estimate indicates that one antenna has a good signal-to-noise value than the antennas of any other. The base station (102), by using the antenna, transmits (140) the mobile station a dedicated channel.