通过运用SystemView 工具,建立了具有多址干扰抑制能力的CDMA仿真系统,验证了抑制多址干扰的必要性和多用户检测的优越性,为更加深入的研究CDMA 系统奠定了基础。 关键词:CDMA;多址干扰;多用户检测 Abstract:By the tool of SystemView, the Paper designs a system model of CDMA which has the suppression of multiple access interference(MAI), proves the need of the suppression of MAI and the superiority of multi-user detection, establishes the foundation of investing the CDMA system in more depths. Keywords : CDMA; multiple access interference(MAI);multi-user detection(MUD)