Title :
Effect of UWB MA schemes on the MUI power
Author :
Lee, Joon-Yong ; Kim, ChangKyeong
Author_Institution :
Dept. of Inf. on Technol., Handong Univ., Pohang, South Korea
Abstract :
In this paper, the effect of multiple access (MA) schemes of impulse radio on the power parameters of multiuser interference (MUI) is examined. More specifically, we investigate the ways in which the different MA schemes affect the average power, peak power, and the peak-to-average ratio (PAR) of the matched filtered version of the MUI signal. The results of the analysis performed for a simplified scenario illustrate this effect and are supported by the simulation results for a realistic multipath environment.
Keywords :
matched filters; radiofrequency interference; ultra wideband communication; MUI power; MUI signal; UWB MA schemes; average power; impulse radio; matched filtered version; multiple access schemes; multiuser interference; peak power; peak-to-average ratio; power parameters; Correlation; Distance measurement; Interference; Peak to average power ratio; Random variables; Simulation; Vectors;
Conference_Titel :
Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012 8th International Symposium on
Conference_Location :
Poznan
Print_ISBN :
978-1-4577-1472-6
DOI :
10.1109/CSNDSP.2012.6292775
