发明名称 |
RADIO TRANSMITTER, RADIO COMMUNICATION SYSTEM, AND RADIO TRANSMISSION METHOD |
摘要 |
A radio transmitter of the present invention includes a scheduler for assigning a communication time or a communication frequency to each radio receiver based on quality information of a received signal transmitted by the radio receiver, a transmission circuit controller for transmitting either a frequency diversity region or a multiuser diversity region to be selected with respect to each chunk, and a transmission circuit for applying different delay times to signals of a plurality of transmission antennas based on a transmission result of the transmission circuit controller. |
申请公布号 |
EP1944893(A1) |
申请公布日期 |
2008.07.16 |
申请号 |
EP20060822663 |
申请日期 |
2006.10.31 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
IMAMURA, KIMIHIKO;YAMADA, RYOTA |
分类号 |
H04J11/00;H04B7/02;H04B7/04;H04B7/06;H04B7/12;H04B7/26;H04J3/16;H04L5/00;H04L25/03;H04L27/26;H04W72/04 |
主分类号 |
H04J11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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