作者: Hayashi Maki , Miya Kazuyuki , Kato Osamu
DOI:
关键词:
摘要: PURPOSE:To suppress the interference wave and to realize good transmission by performing base station diversity in CDMA/TDD-type cellular radio communication system. CONSTITUTION:In equipped with plural antennas A B, means 301 401 comparing inversely spread correlation levels of received signals for respective channels, 305 405 selecting channel from which antenna each at time transmission, 106 206 multiplexing signal antenna, are provided. Thus, is selected based on comparison result level B. The realized multiplying transmitting be sent antenna.