西安电子科技大学学报（自然科学版）2017，Vol.44Issue(1)：125-129,164,6.DOI:10.3969/j.issn.1001-2400.2017.01.022
峰值门限脉冲熄灭 OF DM 接收机符号差错概率
Symbol error probability of an OFDM receiver with pulse blanking based on the peak value threshold
摘要
Abstract
Pulse blanking based on the peak value threshold is a widely used method to eliminate impulsive interference in the orthogonal frequency division multiplexing ( OFDM ) receiver . To assess the impact of pulse blanking on the link transmission reliability of the OFDM receiver , the analytical expression for the signal‐to‐noise ratio (SNR) of the OFDM receiver with pulse blanking based on the peak value threshold is derived in the frequency selective fading channel . According to this analysis , the calculation method for symbol error probability is given in this paper . Computer simulation indicates that theory accords with simulation and validates the accuracy of theoretical analysis .关键词
正交频分复用/脉冲熄灭/峰值门限/输出信噪比/符号差错概率Key words
orthogonal frequency division multiplexing(OFDM)/pulse blanking/peak value threshold/out SNR/symbol error probability分类
信息技术与安全科学引用本文复制引用
刘海涛,丛婉,尹志胜,李冬霞..峰值门限脉冲熄灭 OF DM 接收机符号差错概率[J].西安电子科技大学学报（自然科学版）,2017,44(1):125-129,164,6.基金项目
国家重点研发计划资助项目 （）
