METHOD FOR COMPUTING OPTIMAL WEIGHTS OF PPM SIGNAL IN IR-UWB SYSTEM

摘要

Disclosed is a method for calculating an optimal weight of a PPM signal. In the IR-UWB system, the SNR of the Z _WNCR may be calculated, the SNR may be recalculated to maximize the SNR of the calculated Z _WNCR , and the optimal weight may be calculated using the recalculated SNR and the autocorrelation matrix. In addition, the system overhead may be reduced by calculating Z _NDA using an optimal weight.