【摘要】 多用户检测是解决DS—CDMA系统中MAI的关键技术。在介绍MUD原理的基础上,对现有一些算法的性能、特点和不足进行了分析,并指出了多用户检测的发展方向。更多还原

【Abstract】 The multi-user detection is a key technique to solve the problem of MAI existing in DS-CDMA system.Based on the introduction of the principle of MUD, this paper makes the analysis on the nature,features and shortages of the existing algorithms about MUD, and points out the future development of MUD.更多还原