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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2008
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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 |