CMA Blind Multiuser Detector Based on FLOS in Impulse Noise

摘要：

Blind multiuser detector can suppress the MAI (multiple address interference) effectively. Gaussian channel noise is assumed in the traditional methods, but the non-Gaussian channel noise is more realistic. This paper proposes a new CMA(Constant Modulus Algorithm) criterion employing FLOS(fractional lowerorder statistic). Theoretical analyses and the computer simulations indicate that the associated FLOS-CM A blind MUD(MultiUser Detection) method.based on a stochastic gradient descent algorithm has a good performance in BER(bit error rate). The traditional MUD algorithm is the special case of this algorithm.

关键词： blind multiuser detector (X stable distribution fractional lower-order statistic CMA

作者: Zhang xuxiu Huang Changan

作者单位: School of Electronics and Information Engineering Dalian Jiaotong University Dalian, China

会议类型: 国际会议

会议名称: 2010 6th International Conference on MENS NANO,and Smart System(2010年微机电纳米、智能系统国际会议 ICMENS 2010)

会议地点: 长沙

会议语种:英文

页码: 173-175

在线出版日期: 2010-12-14（万方平台首次上网日期，不代表论文的发表时间）