Title :
Analysis and equalization of delay in asynchronous CDMA system using unscented filtering
Author :
Al-Jazzar, Saleh
Author_Institution :
Hashemite Univ., Zerka
Abstract :
In this paper, we present analysis and equalization for asynchronous received signals in a code-division- multiple-access (CDMA) system. The equalization is performed using the unscented filer (UF). This equalization helps the multiuser detector to estimate the desired signal in asynchronous system without the need of estimating the delays of the asynchronous users. Simulations are presented to show the performance of the equalizer.
Keywords :
code division multiple access; equalisers; filtering theory; multiuser detection; radio networks; asynchronous CDMA system; asynchronous received signals analysis; asynchronous received signals equalization; code-division- multiple-access system; multiuser detector; unscented filtering; Delay effects; Delay estimation; Equalizers; Filters; Interference; Multiaccess communication; Propagation delay; Signal analysis; Signal detection; Time varying systems;
Conference_Titel :
Mobile Computing and Wireless Communication International Conference, 2006. MCWC 2006. Proceedings of the First
Conference_Location :
Amman
Print_ISBN :
978-9957-486-00-6
DOI :
10.1109/MCWC.2006.4375197
