Spectral efficient hybrid wireless optical broadband access network

Spectral efficient hybrid Wireless Optical Broadband Access Network (WOBAN) is a favourable architecture for next generation access network. It is an optimal combination of an optical backhaul and a wireless front-end for an efficient access network. This thesis proposes the WOBAN in two architectur...

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Main Author:	Ali Mohammed Shaddad, Redhwan Qasem
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/36663/15/RedhwanQasemAliPFKE2013.pdf
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spelling	my-utm-ep.366632017-07-18T06:23:10Z Spectral efficient hybrid wireless optical broadband access network 2013-05 Ali Mohammed Shaddad, Redhwan Qasem TK Electrical engineering. Electronics Nuclear engineering Spectral efficient hybrid Wireless Optical Broadband Access Network (WOBAN) is a favourable architecture for next generation access network. It is an optimal combination of an optical backhaul and a wireless front-end for an efficient access network. This thesis proposes the WOBAN in two architecture designs: the WOBAN based on transmission of wireless signal as a BaseBand signal Over Fiber (BBOF), and the spectral efficient hybrid WOBAN based on transmission of wireless Multi-Input Multi-Output Orthogonal Frequency Division Multiplexing (MIMO OFDM) signals over Wavelength Division Multiplexing Passive Optical Network (WDM PON) as a Radio Over Fiber (ROF). Wireless MIMO signals which have the same carrier frequency cannot propagate over a single optical fiber on the same wavelength, so a novel Optical Single-SideBand Frequency-Translation (OSSBFT) technique is proposed to solve this problem in the second WOBAN architecture. The OSSB-FT technique is an efficient method since it excludes the crosstalk between different broadband wireless MIMO signals with the same carrier Radio Frequency (RF). Besides, it is a cost-effective technique as one optical source is enough to generate the optical carrier which is reused at the Access Point (AP), and multiple wavelengths for carrying several wireless MIMO signals over the same fiber. The physical layer performance is reported in both architecture designs of the WOBAN. In the first design, theWOBAN provides data rate of 2 Gb/s bidirectional optical backhaul for each wavelength channel along 20 km optical fiber link. In the wireless front-end, each Optical Network Unit/Access Point (ONU/AP) propagates data rate of 54 Mb/s along 50 m wireless link. The spectral efficient hybrid WOBAN achieved a data rate of 7.80 Gb/s along the optical backhaul of 20 km. The wireless front-end AP could support data rate up to 240 Mb/s along 100 m outdoor wireless link. 2013-05 Thesis http://eprints.utm.my/id/eprint/36663/ http://eprints.utm.my/id/eprint/36663/15/RedhwanQasemAliPFKE2013.pdf application/pdf en public phd doctoral 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 Ali Mohammed Shaddad, Redhwan Qasem Spectral efficient hybrid wireless optical broadband access network
description	Spectral efficient hybrid Wireless Optical Broadband Access Network (WOBAN) is a favourable architecture for next generation access network. It is an optimal combination of an optical backhaul and a wireless front-end for an efficient access network. This thesis proposes the WOBAN in two architecture designs: the WOBAN based on transmission of wireless signal as a BaseBand signal Over Fiber (BBOF), and the spectral efficient hybrid WOBAN based on transmission of wireless Multi-Input Multi-Output Orthogonal Frequency Division Multiplexing (MIMO OFDM) signals over Wavelength Division Multiplexing Passive Optical Network (WDM PON) as a Radio Over Fiber (ROF). Wireless MIMO signals which have the same carrier frequency cannot propagate over a single optical fiber on the same wavelength, so a novel Optical Single-SideBand Frequency-Translation (OSSBFT) technique is proposed to solve this problem in the second WOBAN architecture. The OSSB-FT technique is an efficient method since it excludes the crosstalk between different broadband wireless MIMO signals with the same carrier Radio Frequency (RF). Besides, it is a cost-effective technique as one optical source is enough to generate the optical carrier which is reused at the Access Point (AP), and multiple wavelengths for carrying several wireless MIMO signals over the same fiber. The physical layer performance is reported in both architecture designs of the WOBAN. In the first design, theWOBAN provides data rate of 2 Gb/s bidirectional optical backhaul for each wavelength channel along 20 km optical fiber link. In the wireless front-end, each Optical Network Unit/Access Point (ONU/AP) propagates data rate of 54 Mb/s along 50 m wireless link. The spectral efficient hybrid WOBAN achieved a data rate of 7.80 Gb/s along the optical backhaul of 20 km. The wireless front-end AP could support data rate up to 240 Mb/s along 100 m outdoor wireless link.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Ali Mohammed Shaddad, Redhwan Qasem
author_facet	Ali Mohammed Shaddad, Redhwan Qasem
author_sort	Ali Mohammed Shaddad, Redhwan Qasem
title	Spectral efficient hybrid wireless optical broadband access network
title_short	Spectral efficient hybrid wireless optical broadband access network
title_full	Spectral efficient hybrid wireless optical broadband access network
title_fullStr	Spectral efficient hybrid wireless optical broadband access network
title_full_unstemmed	Spectral efficient hybrid wireless optical broadband access network
title_sort	spectral efficient hybrid wireless optical broadband access network
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2013
url	http://eprints.utm.my/id/eprint/36663/15/RedhwanQasemAliPFKE2013.pdf
_version_	1747816441628852224

Spectral efficient hybrid wireless optical broadband access network

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