发明名称 WIRELESS COMMUNICATION SYSTEM AND BASE STATION
摘要 <p>PROBLEM TO BE SOLVED: To provide a wireless communication system and a base station which has a simple configuration and covers a wide range of area and which can prevent in advance inter-code interference due to beat interference that cancels signals from base stations and caused by receiving different reception timings. SOLUTION: A synchronous device 2A receives a signal from a reference timing transmitter E and received by a synchronous antenna 5A to establish synchronization with respect to a reference timing and to generate a synchronous symbol clock. A delay adjustment device 3A synchronizes a transmission signal received from a control station D with a synchronous symbol clock generated the synchronous device 2A, adds a prescribed delay to the transmission signal and outputs the transmission symbol clock and the transmission signal synchronizes with the transmission symbol clock to a MODEM 1A. The MODEM 1A receives the transmission symbol clock and the transmission signal from the delay adjustment device 3A, outputs a modulation signal and a communication antenna 4A transmits the modulation signal.</p>
申请公布号 JP2001251665(A) 申请公布日期 2001.09.14
申请号 JP20000058612 申请日期 2000.03.03
申请人 MITSUBISHI ELECTRIC CORP 发明人 KUBO HIROTSUGU
分类号 H04L7/00;H04B7/26;H04W56/00;H04W92/12;(IPC1-7):H04Q7/36 主分类号 H04L7/00
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