摘要
本文根据所建立的MPSK信号经变参信道传输的分析模型,对数字无线传输中MPSK系统的误码性能进行了研究,导出其误码率的计算公式,最后讨论了有关抗随机多径干扰的问题。
According to an analysis model which is used to describe MPSK signalspropagated by variable parameter channels,this paper makes research on BER performance of MPSK digital radio transmitting system and derives a formula of errorcode rate. Finally, anti-random multipath interference is discussed.
出处
《华南理工大学学报(自然科学版)》
EI
CAS
CSCD
1996年第4期13-18,共6页
Journal of South China University of Technology(Natural Science Edition)
关键词
多径效应
移相键控
误码率/变参信道
s:multipath effect
phase shift keying
error rates/variable parameter channels