Equalizer Design Based on ATSC-M/H Protocol
نویسندگان
چکیده
This paper analyzes the channel model under mobile reception state firstly, then study the self-correlation characteristic of ATSC-Mobile DTV training sequence. According with the mobile channel characteristic and selfcorrelation of training sequence, proposed a parallel channel estimation algorithm with multi-channel to reduce the channel estimation time and to improve the estimation efficiency. Meanwhile, proposed a DFE equalizer structures based on sparse algorithm and validated the performance by simulation. Keywords-ATSC-M/H; channel estimation; sparse algorithm; equalizer
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