发明名称 |
ENHANCED ADAPTIVE GAIN CONTROL IN HETEROGENEOUS NETWORKS |
摘要 |
In wireless communications, adaptive gain control may be performed by scaling of signals before and after a transform. A received signal power may be non-causally scaled to a first level within a desired range before transforming the received signal. The scaled signal is transformed between a time domain to a frequency domain and then its power is again non-causally scaled based on the first level. A feed forward circuit may be used in the power scaling. Different portions of the signal may be power adjusted independently of other portions. The different portions may be separated on a per-channel basis. Power scaling may be done on a symbol-by-symbol basis.
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申请公布号 |
US2013114519(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201113292985 |
申请日期 |
2011.11.09 |
申请人 |
GAAL PETER;FAN ZHIFEI;WEI YONGBIN;XU HAO;QUALCOMM INCORPORATED |
发明人 |
GAAL PETER;FAN ZHIFEI;WEI YONGBIN;XU HAO |
分类号 |
H04W52/52;H04W72/04 |
主分类号 |
H04W52/52 |
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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