TY  - JOUR
T1  - Impact of Iterative Channel Equalization Schemes on Text Message Transmission in a FEC Encoded Multi Carrier CDMA Wireless Communication System
AU - Hasan, Md. Zahid AU - Hossain, Md. Sarwar AU - Yasmin, Rubaiyat 
JO  - Journal of Mobile Communication
VL  - 7
IS  - 2
SP  - 12
EP  - 16
PY  - 2013
DA  - 2001/08/19
SN  - 1990-794x
DO  - jmcomm.2013.12.16
UR  - https://makhillpublications.co/view-article.php?doi=jmcomm.2013.12.16
KW  - Multicarrier-Code Division Multiple Access (MC-CDMA)
KW  -Least Mean Square (LMS)
KW  -Normalized Least Mean Square (NLMS)
KW  -Recursive Least Square (RLS)
KW  -Bit Error Rate (BER)
AB  - In this study, a comprehensive MATLAB simulation based study 
  has been made for the performance evaluation study of a FEC encoded Multi Carrier 
  (MC)-CDMA wireless communication system. The investigated system implements 
  different channel equalization scheme, such as Least Mean Square (LMS), Normalized 
  Least Mean Square (NLMS) and Recursive Least Square (RLS) under four digital 
  modulation schemes (QPSK, BPSK, DPSK and QAM). Although, the iterative LMS and 
  NLMS channel equalization algorithms are being widely used due to their simplicity, 
  robustness and low computational complexity but these schemes are incapable 
  to meet up convergence criteria. The simulation results show that the proposed 
  system with BPSK and RLS outperforms as compared to other digital modulations 
  and channel equalization schemes. It is observed that the system performance 
  deteriorates with increase in order of digital modulation and noise power as 
  compared to signal power.
ER  -