Equalizer Design Based on ATSC-M/H Protocol
Tao Xu, Zeng Hu, Z.F Wang, Haiping Song · Advances in computer science research · 2015
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.