Low-complexity linear-feedback equalization for ATSC DTV

被引:0
|
作者
Wilson, Thomas G. B. [1 ]
机构
[1] Vienna Univ Technol, A-1040 Vienna, Austria
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中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents simulation results of a linear feedback equalizer (LFE) for use in Advanced Television Systems Committee digital television receivers. Superior perceived performance compared with a decision feedback equalizer is observed under realistic reception conditions. A low-complexity implementation of the LFE is proposed: a novel hard-limited stop-and-go algorithm generates the error signal used for Feintuch coefficient updates. Favorable performance characteristics are confirmed through simulations.
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页码:275 / 276
页数:2
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