发明名称 |
SOFT REPETITION CODE COMBINER USING CHANNEL STATE INFORMATION |
摘要 |
An embodiment is a method and apparatus to decode a signal using channel information. A channel state estimator generates a tone value representing channel information. A quantizer quantizes the tone value. A combiner combines de-interleaved symbols weighed by the quantized tone value. A comparator compares the combined de-interleaved symbols with a threshold to generate a decoding decision. Another embodiment is a method and apparatus to decode a signal using averaging. A channel estimator provides a channel estimate. A multiplier multiplies a quantized output of a demodulator with the channel estimate to produce N symbols of a signal corresponding to a carrier. A de-interleaver de-interleaves the N symbols. An averager averages the N de-interleaved symbols to generate a channel response at a carrier. |
申请公布号 |
US2013077700(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201213658277 |
申请日期 |
2012.10.23 |
申请人 |
MAXIM INTEGRATED PRODUCTS, INC.;MAXIM INTEGRATED PRODUCTS, INC. |
发明人 |
RAZAZIAN KAVEH;UMARI MAHER;KAMALIZAD AMIR HOSEIN |
分类号 |
H04B3/54 |
主分类号 |
H04B3/54 |
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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