摘要
针对低复杂度的块迭代频域判决反馈均衡算法在迭代过程中对判决误差概率设置不够合理的缺陷,提出一种改进的块迭代频域判决反馈均衡算法,该算法通过在迭代过程中合理的设置判决误差概率,从而提高系统的性能。与低复杂度的块迭代频域判决反馈均衡算法相比,该算法能够获得更好的性能,并且具有较低的复杂度。
An improved iterative frequency domain decision feedback equalization algorithm is proposed for SC-FDE system to solve the problem of decision error probability, which is not reasonable seted in the low complexity iterative block decision feedback equalization algorithm. The system performance will be improved by setting a reasonable decision error probability in the iteration. Compare with low complexity iterative block decision feedback equalization algorithm, the proposed improved algorithm improves the performance with a lower complexity.
出处
《信息通信》
2016年第8期1-3,共3页
Information & Communications
关键词
单载波频域均衡
块迭代判决反馈均衡
相关系数
single carrier frequency domain equalization
block iterativedecision feedback equalization
correlation coefficient
