发明名称 |
Smart antenna communication system for signal calibration |
摘要 |
A calibration apparatus and method for controlling the phase and amplitude of a signal in a smart antenna multicarrier communication system are provided. A calibration signal is allocated to remaining carriers after allocating carriers to a data signal, prior to transmission. Thus, the efficiency of frequency resources for data transmission is increased. |
申请公布号 |
EP1670094(A1) |
申请公布日期 |
2006.06.14 |
申请号 |
EP20050026272 |
申请日期 |
2005.12.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
Chae, Heon-Ki;Kwon, Young-Hoon;Yang, Jang-Hoon |
分类号 |
H01Q3/26 |
主分类号 |
H01Q3/26 |
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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