Compensation of Fading Channels Using Partial Combining Equalizer in MC-CDMA Systems

Autor:	Mohammed Zidane, Said Safi, Mohamed Sabri
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	bit error rate blind channel identification higher order cumulants MC-CDMA systems partial combining equalizer Telecommunication TK5101-6720 Information technology T58.5-58.64
Zdroj:	Journal of Telecommunications and Information Technology, Iss 1 (2017)
Druh dokumentu:	article
ISSN:	1509-4553 1899-8852
DOI:	10.26636/jtit.2017.1.644
Popis:	In this paper the performance of a partial combining equalizer for Multi-Carrier Code Division Multiple Access (MC-CDMA) systems is analytically and numerically evaluated. In the part of channel identification, authors propose a blind algorithm based on Higher Order Cumulants (HOC) for identifying the parameters representing the indoor scenario of Broadband Radio Access Networks (BRAN A) channel model normalized for MC-CDMA systems. Theoretical analysis and numerical simulation results, in noisy environment and for different Signal to Noise Ratio (SNR), are presented to illustrate the performance of the proposed algorithm in the one hand, and the other hand the impact of partial combining equalizer on the performance of MC-CDMA systems.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/cef00a3318cb489eb4fcdddb418ce374 Zobrazit plný text záznamu View record in DOAJ