发明名称 WIRELESS COMMUNICATION SYSTEM, BASE STATION AND TRANSMISSION TIMING CONTROL METHOD
摘要 PROBLEM TO BE SOLVED: To provide a wireless communication system for synchronizing signals transmitted in parallel from a plurality of transmitting stations to a receiving station in the receiving station. SOLUTION: In the wireless communication system wherein first and second transmitting stations cooperate with each other to transmit data signals in parallel to the same receiving station, the second transmitting station calculates the adjustment amount of data transmission timing for the receiving station within a propagation delay time measurement period, the first transmitting station transmits data at the reference timing of each TDMA slot within a data transmission period, and the second transmitting station transmits the data at the transmission timing determined by the slot reference timing and the adjustment amount in each TDMA slot. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009225137(A) 申请公布日期 2009.10.01
申请号 JP20080067707 申请日期 2008.03.17
申请人 HITACHI LTD 发明人 TAMAKI TAKESHI
分类号 H04W16/28;H04B7/04;H04J3/00;H04J99/00;H04W56/00 主分类号 H04W16/28
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