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Wavelet- based OFDM in IEEE802.11a WLAN tubes
Other Title(s)
تطبيق نظام متعامد مضاعفة تقسيم الترددات المعتمد على جزئية الإشارة على نظام شبكه الاتصالات المحلية اللاسلكية
Dissertant
Thesis advisor
University
Mutah University
Faculty
Faculty of Engineering
Department
Electrical Engineering Department
University Country
Jordan
Degree
Master
Degree Date
2013
English Abstract
Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications.
It can provide large data rates with sufficient robustness to radio channel impairments. The demand for high-speed mobile wireless communications is rapidly growing.
OFDM technology promises to be a key technique for achieving the high data capacity and spectral efficiency requirements for wireless communication systems of the near This thesis presents an investigation into wavelet based Orthogonal Frequency Division Multiplexing (OFDM) WLAN IEEE.802.11.a system.
As part of this, an investigation of detrimental effects on OFDM is presented, showing the effect of: Additive White Gaussian Noise (AWGN), Multipath effects on the performance of WLAN system. Different modulation techniques are used and simulated to study the performance of the proposed system such as BPSK, QPSK, 16QAM and 64QAM. The performance using DWT-OFDM is better than FFT-OFDM using Haar orthogonal wavelet.
The performance of FFT-OFDM using 64-QAM is worse than using 16-QAM but the performance of DWT-OFDM changed in positive way.
Main Subjects
No. of Pages
78
Table of Contents
Table of contents.
Abstract.
Chapter One : literature review.
Chapter Two : FFT-OFDM and DWT-OFDM in WLAN.
Chapter Three : Performance analysis of FFT-OFDM and DWT-OFDM based IEEE.802.11.a WLAN System.
Chapter Four : simulation results.
References.
American Psychological Association (APA)
al-Shammari, Habbab Habib. (2013). Wavelet- based OFDM in IEEE802.11a WLAN tubes. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-322759
Modern Language Association (MLA)
al-Shammari, Habbab Habib. Wavelet- based OFDM in IEEE802.11a WLAN tubes. (Master's theses Theses and Dissertations Master). Mutah University. (2013).
https://search.emarefa.net/detail/BIM-322759
American Medical Association (AMA)
al-Shammari, Habbab Habib. (2013). Wavelet- based OFDM in IEEE802.11a WLAN tubes. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-322759
Language
English
Data Type
Arab Theses
Record ID
BIM-322759