摘要
针对正交频分复用(OFDM)系统中峰值平均功率比(PAPR)较高的问题,本文采用选择性映射(SLM)算法,选取不同的码序列作为相位序列,并进行对比,对OFDM系统的检测性能进行分析和研究。
In Orthogonal Frequency Division Multiplexing （OFDM） system, PAPR is always too large. Based on the Selective Mapping（SLM） algorithm, this articleselects dif erent code sequences as the phase sequence tocompare with each other, and analyse the detectionperformanceof the OFDM system.
