Simulation of OFDM over fiber for wireless communication system

Radio-over-fiber (RoF) technology has several benefits such as larger bandwidth, reduced power consumption etc. that has made it an attractive implementation option for various communication systems. Orthogonal Frequency Division Multiplexing (OFDM) is seen as the modulation technique for future bro...

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Bibliographic Details
Main Author:	Chahine, Ahmad Said
Format:	Thesis
Language:	English
Published:	2007
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/4433/1/AhmadSaidChahineMFKE2007.pdf
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id	my-utm-ep.4433
record_format	uketd_dc
spelling	my-utm-ep.44332018-01-28T06:42:58Z Simulation of OFDM over fiber for wireless communication system 2007-05 Chahine, Ahmad Said TK Electrical engineering. Electronics Nuclear engineering Radio-over-fiber (RoF) technology has several benefits such as larger bandwidth, reduced power consumption etc. that has made it an attractive implementation option for various communication systems. Orthogonal Frequency Division Multiplexing (OFDM) is seen as the modulation technique for future broadband wireless communications because it provides increased robustness against frequency selective fading and narrowband interference, and is efficient in dealing with multi-path delay spread. This project investigates the feasibility of Orthogonal OFDM as a modulation technique to transmit the basebans signal over fiber. Laser diode and photodiode have been modeled and used as optical modulator and optical demodulator respectively. Results from a MATLAB/SIMULINK system model, which show the QPSK-OFDM transmitted and received signal before and after the transmission over fiber, power spectrum before and after the transmission over fiber, constellation before and after channel estimation. The model of this project can be used with different wireless communication systems such as Wireless LANs and Digital Video Broadcasting (DVB) and it is supporting to the 4th generation cellular systems. 2007-05 Thesis http://eprints.utm.my/id/eprint/4433/ http://eprints.utm.my/id/eprint/4433/1/AhmadSaidChahineMFKE2007.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Chahine, Ahmad Said Simulation of OFDM over fiber for wireless communication system
description	Radio-over-fiber (RoF) technology has several benefits such as larger bandwidth, reduced power consumption etc. that has made it an attractive implementation option for various communication systems. Orthogonal Frequency Division Multiplexing (OFDM) is seen as the modulation technique for future broadband wireless communications because it provides increased robustness against frequency selective fading and narrowband interference, and is efficient in dealing with multi-path delay spread. This project investigates the feasibility of Orthogonal OFDM as a modulation technique to transmit the basebans signal over fiber. Laser diode and photodiode have been modeled and used as optical modulator and optical demodulator respectively. Results from a MATLAB/SIMULINK system model, which show the QPSK-OFDM transmitted and received signal before and after the transmission over fiber, power spectrum before and after the transmission over fiber, constellation before and after channel estimation. The model of this project can be used with different wireless communication systems such as Wireless LANs and Digital Video Broadcasting (DVB) and it is supporting to the 4th generation cellular systems.
format	Thesis
qualification_level	Master's degree
author	Chahine, Ahmad Said
author_facet	Chahine, Ahmad Said
author_sort	Chahine, Ahmad Said
title	Simulation of OFDM over fiber for wireless communication system
title_short	Simulation of OFDM over fiber for wireless communication system
title_full	Simulation of OFDM over fiber for wireless communication system
title_fullStr	Simulation of OFDM over fiber for wireless communication system
title_full_unstemmed	Simulation of OFDM over fiber for wireless communication system
title_sort	simulation of ofdm over fiber for wireless communication system
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2007
url	http://eprints.utm.my/id/eprint/4433/1/AhmadSaidChahineMFKE2007.pdf
_version_	1747814526780178432

Simulation of OFDM over fiber for wireless communication system

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