|
Abstract
|
Article Information:
Design the MC-CDMA System with LS-PSO Channel Estimation Based FPGA
Ali Kareem Nahar, Yusnita Rahayu and Ali Y. Jaber
Corresponding Author: Ali Kareem Nahar
Submitted: March 19, 2015
Accepted: April 1, 2015
Published: July 25, 2015 |
Abstract:
|
The aim of study, providing the best BER performance in channel estimation for Multi Carrier-Code Division Multiple Access (MC-CDMA) system and flexible manner, FPGA design, is using a combination of the SIMULINK family of products, XILINX system generators, XILINX and MATLAB which is suitable for rapid design and verification. In MC-CDMA system, channel estimation is a very important method to work around the influence of channel fading’s which jamming pilot symbols and caused BER degradation. That the market for wireless communications infrastructure matures equipment vendors are under increasing pressure to provide low cost solutions for operators and reduce wireless technology complexity. In this study new MC-CDMA channel estimate schema suggested that was based on a combination of Local Search and Particle Swarm Optimization. The proposed channel estimator tested under channel fast fading for different situations. In particular, the transmitter design focus on the 64-QAM system and spreading gold code.
Key words: Channel estimation, FPGA, LS-PSO, MC-CDMA, , ,
|
|
Abstract
|
PDF
|
HTML |
|
Cite this Reference:
Ali Kareem Nahar, Yusnita Rahayu and Ali Y. Jaber, . Design the MC-CDMA System with LS-PSO Channel Estimation Based FPGA. Research Journal of Applied Sciences, Engineering and Technology, (9): 1051-1061.
|
|
|
|
 |
ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
