摘要
本文给出了在Rician衰落信道中一种抗多址干扰单用户检测接收机[1]的比特误码率特性。结果表明,当系统实际正使用用户数不大于系统的最大设计用户数时。
It is considered that a synchronous code division multiple access communication over non selective Rician fading channels. The bit error rate of an anti multiple access interference receiver, which single user detector was used, is given. It shown that there is little correlation between the bit error rate of the receiver and the number of active users when the number of active users are equal of less than the maximum designed user number.
出处
《通信学报》
EI
CSCD
北大核心
1997年第4期70-74,共5页
Journal on Communications
基金
邮电部重点科技攻关项目
关键词
CDMA通信系统
莱思衰落
接收机
多址通信
CDMA communication system, Rician fading, optimum multiuser demodulators receiver, suboptimum multiuser demodulators receiver