DocumentCode
1698239
Title
Channel Equalization for OFDM Systems in Noisy Channel Using RLS
Author
Erçelebi, Ergun ; Köksal, Muhammet
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Gaziantepc, Gaziantep
fYear
2008
Firstpage
872
Lastpage
876
Abstract
In this paper, we present channel equalization technique for orthogonal frequency division multiplexing (OFDM) systems in noisy channel using RLS. The proposed technique has a good performance in noisy channel. It improves the communication quality. We have compared the performances of the presented technique by measuring bit error rate with 16-QAM, 32-QAM and 64-QAM as modulation schemes.
Keywords
OFDM modulation; channel estimation; equalisers; error statistics; least squares approximations; quadrature amplitude modulation; OFDM system; RLS algorithm; bit error rate; channel equalization; channel estimation; communication quality; noisy channel; orthogonal frequency division multiplexing; quadrature amplitude modulation; Bandwidth; Channel estimation; Fading; Mean square error methods; OFDM; Performance evaluation; Resonance light scattering; Statistics; Wireless LAN; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1707-0
Electronic_ISBN
978-1-4244-1708-7
Type
conf
DOI
10.1109/ICCSC.2008.190
Filename
4536882
Link To Document