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The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali

The high transmission data rate, spectral efficiency and reliability are necessary in the future of mobile communications wireless systems. However, there are several problem on the inference that had been faced among the signals, complexity of transmission system and effected the spectral efficienc...

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Main Author: Mat Ali, Mohd Hazwan
Format: Thesis
Language:English
Published: 2017
Subjects:
Wireless communication systems. Mobile communication systems. Access control
Orthogonal frequency division multiplexing
Online Access:https://ir.uitm.edu.my/id/eprint/68454/1/68454.pdf
https://ir.uitm.edu.my/id/eprint/68454/
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spelling my.uitm.ir.684542022-12-05T02:05:01Z https://ir.uitm.edu.my/id/eprint/68454/ The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali Mat Ali, Mohd Hazwan Wireless communication systems. Mobile communication systems. Access control Orthogonal frequency division multiplexing The high transmission data rate, spectral efficiency and reliability are necessary in the future of mobile communications wireless systems. However, there are several problem on the inference that had been faced among the signals, complexity of transmission system and effected the spectral efficiency. The way that used to prevent these problem is by using Orthogonal frequency division multiplexing (OFDM) is another common technique in eliminating the inter symbol interference (ISI) which give the efficient high speed transmission for the best performance. To get a better performance of OFDM, the techniques that were applied to the systems are Discrete Fourier Transform (DFT) based channel estimation and Least Mean Square (LMS) channel estimation. They reduced the noise and help increasing the efficiency in the systems. To get the different performance, the comparison has been made by applying the Multiple Input Multiple Output (MEMO) OFDM with DFT channel estimation and LMS channel estimation. By applying the channel estimation with the multiple antenna system at transmitter and receiver, there will be a better performance of the OFDM system. The result of the performance will be presented with Bit Error Rate (BER) against Energy Bit per Noise Density (Eb/No) that has been done using simulations software MATLAB. The result will shows the BER against Eb/No become lower. 2017 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/68454/1/68454.pdf The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali. (2017) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Wireless communication systems. Mobile communication systems. Access control
Orthogonal frequency division multiplexing
spellingShingle Wireless communication systems. Mobile communication systems. Access control
Orthogonal frequency division multiplexing
Mat Ali, Mohd Hazwan
The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
description The high transmission data rate, spectral efficiency and reliability are necessary in the future of mobile communications wireless systems. However, there are several problem on the inference that had been faced among the signals, complexity of transmission system and effected the spectral efficiency. The way that used to prevent these problem is by using Orthogonal frequency division multiplexing (OFDM) is another common technique in eliminating the inter symbol interference (ISI) which give the efficient high speed transmission for the best performance. To get a better performance of OFDM, the techniques that were applied to the systems are Discrete Fourier Transform (DFT) based channel estimation and Least Mean Square (LMS) channel estimation. They reduced the noise and help increasing the efficiency in the systems. To get the different performance, the comparison has been made by applying the Multiple Input Multiple Output (MEMO) OFDM with DFT channel estimation and LMS channel estimation. By applying the channel estimation with the multiple antenna system at transmitter and receiver, there will be a better performance of the OFDM system. The result of the performance will be presented with Bit Error Rate (BER) against Energy Bit per Noise Density (Eb/No) that has been done using simulations software MATLAB. The result will shows the BER against Eb/No become lower.
format Thesis
author Mat Ali, Mohd Hazwan
author_facet Mat Ali, Mohd Hazwan
author_sort Mat Ali, Mohd Hazwan
title The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
title_short The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
title_full The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
title_fullStr The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
title_full_unstemmed The performance study of BER by using different techniques of channel estimation for MIMO-OFDM / Mohd Hazwan Mat Ali
title_sort performance study of ber by using different techniques of channel estimation for mimo-ofdm / mohd hazwan mat ali
publishDate 2017
url https://ir.uitm.edu.my/id/eprint/68454/1/68454.pdf
https://ir.uitm.edu.my/id/eprint/68454/
_version_ 1751539920029089792
score 13.211869

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