发明名称 |
Automatic gain control apparatus and method in a wireless communication system |
摘要 |
An apparatus and method for adaptively adjusting a target Received Signal Strength Indicator (RSSI) for Automatic Gain Control (AGC) in a full-duplex relay apparatus with an interference cancellation function. A Signal to Interference Ratio (SIR) estimation block estimates an SIR based on an interference signal estimated from a received signal and an interference-cancelled signal determined by cancelling the estimated interference signal from the received signal. A target RSSI determination block determines a target RSSI according to the estimated SIR. An AGC block adjusts a gain for the received signal based on the determined target RSSI.
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申请公布号 |
US2009290516(A1) |
申请公布日期 |
2009.11.26 |
申请号 |
US20090454828 |
申请日期 |
2009.05.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN SEUNG-HEE;JUNG SUNG-YOON;YUN SANG-BOH;LEE JOO-HYUN |
分类号 |
H04B7/00 |
主分类号 |
H04B7/00 |
代理机构 |
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代理人 |
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地址 |
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