Low Complexity Multi-user Detectors of TH-PPM UWB System

摘要：

Three novel low complexity multi-user detectors for the TH-PPM UWB systems in synchronous AGWN channel were proposed in this paper. By exploiting the special signal structure of TH-PPM and using time diversity theory, the proposed detectors are much lower computation complexity compared with the traditional receivers designed for DS-CDMA. Simulation results show that the proposed detectors achieve better performance than the single user matched filter.

关键词： UWB TH-PPM multi-user detection

作者: Lu Fang Huang Zailu

作者单位: Department of Electronics and Information Engineering Huazhong University of Science & Technology, Wuhan, China

会议类型: 国际会议

会议名称: 2005年无线通信、网络和移动计算国际会议

会议地点: 武汉

会议语种:英文

页码: 300-303

在线出版日期: 2005-09-23（万方平台首次上网日期，不代表论文的发表时间）