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同步CDMA系统中多步迭代多用户检测技术

Multi-step iterative multi-user detection technology for synchronous CDMA system
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摘要 同时考虑系统性能和运算量,将多步联合检测和迭代多用户检测技术结合起来,提出了多步迭代多用户检测技术。相对于单纯的MSJD,系统性能将大大提高;相对于单纯的迭代多用户检测,运算量将大大减少。 Considering system performance and compute complexity,based on multi-step joint detection and iterative multi-user detection, multi-step iterative multi-user detection technology is brought forth, which will improve system performance comparing with MSJD and reduce complexity comparing with iterative MUD.
作者 于秀兰
机构地区 重庆邮电学院
出处 《信息技术》 2005年第4期40-41,44,共3页 Information Technology
关键词 同步CDMA系统 迭代多用户检测 多步联合检测 多步迭代多用户检测 synchronous CDMA system iterative multi-user detection multi-step joint detection(MSJD) multi-step iterative multi-user detection technology
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