3G移动通信系统多用户检测技术标准化与应用研究  

Standardization and Application of Multiuser Detection Technology in 3G Systems

作　　者：于璐 李波[1] 张玉凤[1] 马鑫[1] 

机构地区：[1]工业和信息化部电信研究院中国泰尔实验室

出　　处：《现代电信科技》2010年第2期58-61,94,共5页Modern Science & Technology of Telecommunications

摘　　要：多用户检测是一种有效对抗无线通信多址干扰的先进技术。经过长期的研究与实践,多用户检测技术已经逐渐成熟。目前,3G移动通信系统中的WCDMA、cdma2000和TD-SCDMA均将多用户检测技术纳入标准演进路线,并已经进入实际应用阶段。Multiuser detection is an effective advanced technology for combating the multi-access interference of wireless communication. After long time research and practice, multiuser detection technology has already tended to be mature. At present, WCDMA, cdma2000 and TD-SCDMA of 3G mobile communication systems all involve multiuser detection into their standard evolution roadmap, and have already had practical applications.

关 键 词：多用户检测 联合检测 干扰删除 WCDMA CDMA2000 TD-SCDMA LMMSE 

分 类 号：TN929.533[电子电信—通信与信息系统]