衰落信道下频域均衡算法与最大似然检测算法比较

his paper provides two kinds of channel equalization methods principles, one is frequency-domain equalization, the other is the maximum likelihood sequence detection. Use ITU urban macro channel as the example , do the equalization using this two methods, the maximum likelihood sequence detection uses the Viterbi algorithm. Through simulation we can find that the performance of maximum likelihood sequence detection is much better than the performance of frequency-domain equalization but with much higher complexity.