发明名称 WIRELESS PACKET COMMUNICATION SYSTEM AND RELAY STATION DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a wireless packet communication system and a relay station device that can improve a characteristic of diversity synthesis in a reception station device. <P>SOLUTION: A wireless packet communication system comprises: a transmission station device transmitting a wireless packet signal; a relay station device relaying the wireless packet signal transmitted by the transmission station device; and a reception station device receiving the wireless packet signal transmitted by the transmission station device and the wireless packet signal transmitted by the relay station device, and performing diversity synthesis of both signals. The relay station device comprises means for performing cyclic shift processing of predetermined time to the received wireless packet signal and transmitting the received wireless packet signal to which the cyclic shift processing is performed. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012147182(A) 申请公布日期 2012.08.02
申请号 JP20110003100 申请日期 2011.01.11
申请人 NIPPON TELEGR & TELEPH CORP <NTT> 发明人 KIZAWA TAKESHI;SHIBAYAMA DAIKI;NAKAMOTO HIROSHI;HIRUKAWA AKINORI
分类号 H04W16/26;H04B7/15;H04W88/02 主分类号 H04W16/26
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