Intercell interference studies in broadband wireless access networks

Capacity has become of primary importance in broadband wireless access (BWA) networks due to the ever-increasing demand for multimedia services and the possibility of providing wireless Internet, leading to their standardization by IEEE (802.16WirelessMAN) and ETSI (BRAN HIPERACCESS). The major fact...

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Main Author:	Abo-Zeed, Mohammad Ibrahiem
Format:	Thesis
Language:	English
Published:	2008
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/36161/1/MohammadIbrahiemAboZeedMFKE2008.pdf
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id	my-utm-ep.36161
record_format	uketd_dc
spelling	my-utm-ep.361612020-02-04T03:52:42Z Intercell interference studies in broadband wireless access networks 2008-05 Abo-Zeed, Mohammad Ibrahiem TK Electrical engineering. Electronics Nuclear engineering Capacity has become of primary importance in broadband wireless access (BWA) networks due to the ever-increasing demand for multimedia services and the possibility of providing wireless Internet, leading to their standardization by IEEE (802.16WirelessMAN) and ETSI (BRAN HIPERACCESS). The major factor limiting capacity in such systems is interference originating from co-channels and cells, namely intercell interference. This thesis presents a general analysis of intercell interference for a spectrally efficient BWA cellular configuration. It examines the statistical properties of the carrier-to-interference ratio in downstream channels. The focus is on the spatial inhomogeneity of rain attenuation over multiple paths, which is the dominant fading mechanism in the frequency range above 20 GHz, especially when two-layered [i.e., line-of-sight (LOS) and non-LOS] architectures are involved. Besides attenuation from precipitation, various architectural and propagation aspects of local multipoint distribution service systems are investigated through simulations, and worst-case interference scenarios are identified. 2008-05 Thesis http://eprints.utm.my/id/eprint/36161/ http://eprints.utm.my/id/eprint/36161/1/MohammadIbrahiemAboZeedMFKE2008.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:105542 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 Abo-Zeed, Mohammad Ibrahiem Intercell interference studies in broadband wireless access networks
description	Capacity has become of primary importance in broadband wireless access (BWA) networks due to the ever-increasing demand for multimedia services and the possibility of providing wireless Internet, leading to their standardization by IEEE (802.16WirelessMAN) and ETSI (BRAN HIPERACCESS). The major factor limiting capacity in such systems is interference originating from co-channels and cells, namely intercell interference. This thesis presents a general analysis of intercell interference for a spectrally efficient BWA cellular configuration. It examines the statistical properties of the carrier-to-interference ratio in downstream channels. The focus is on the spatial inhomogeneity of rain attenuation over multiple paths, which is the dominant fading mechanism in the frequency range above 20 GHz, especially when two-layered [i.e., line-of-sight (LOS) and non-LOS] architectures are involved. Besides attenuation from precipitation, various architectural and propagation aspects of local multipoint distribution service systems are investigated through simulations, and worst-case interference scenarios are identified.
format	Thesis
qualification_level	Master's degree
author	Abo-Zeed, Mohammad Ibrahiem
author_facet	Abo-Zeed, Mohammad Ibrahiem
author_sort	Abo-Zeed, Mohammad Ibrahiem
title	Intercell interference studies in broadband wireless access networks
title_short	Intercell interference studies in broadband wireless access networks
title_full	Intercell interference studies in broadband wireless access networks
title_fullStr	Intercell interference studies in broadband wireless access networks
title_full_unstemmed	Intercell interference studies in broadband wireless access networks
title_sort	intercell interference studies in broadband wireless access networks
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2008
url	http://eprints.utm.my/id/eprint/36161/1/MohammadIbrahiemAboZeedMFKE2008.pdf
_version_	1747816398106656768

Intercell interference studies in broadband wireless access networks

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