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 |
EP2289191(B1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20090759588 |
申请日期 |
2009.06.05 |
申请人 |
MAXIM INTEGRATED PRODUCTS INC. |
发明人 |
RAZAZIAN, KAVEH;UMARI, MAHER;KAMALIZAD, AMIR, HOSEIN |
分类号 |
H04L1/00;H04L1/20;H04L5/00;H04L25/06;H04L27/26 |
主分类号 |
H04L1/00 |
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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