发明名称 |
CHANNEL ESTIMATION PROCESSING FOR PERFORMANCE IMPROVEMENT IN LOW SNR REGIME |
摘要 |
Disclosed is an improved channel estimation by post-processing of the channel response that is generated by a Golay correlator The processing is done using time-domain operations such as gating and filtering. Gating is performed on the estimated channel response taps in order to reduce the noise level. Pre-filtering the channel response through a filter matched to the transmitted pulse-shape improves the probability of detecting the channel peaks. Post-filtering the processed channel impulse response to eliminate the high frequency effects that are added by the windowing and gating operations. |
申请公布号 |
US2013322583(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201113995705 |
申请日期 |
2011.12.28 |
申请人 |
DORON AYELET;LOMNITZ YUVAL |
发明人 |
DORON AYELET;LOMNITZ YUVAL |
分类号 |
H04L25/02 |
主分类号 |
H04L25/02 |
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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