Performance Analysis for the Blind Multi-user Detection Based on Subspace Method in TH-UWB Systems

摘要

In this Paper,the TH-PAM UWB system signal model is refined to account morecompletely for the structure of the blind multi-user detection(MUD)based on subspace tracking inCDMA system firstly．Then,a blind MUD algorithm based on the subspace tracking fit to TH-PAMUWB system iS proposed．Finally,based on the theory analysis,the factors affect the detectorperformance are analyzed deeply by the computer simulations．