UMTS-HSDPA in High Altitude Platforms (HAPs) communications

In this paper, the performance of HAPs (High Altitudes Platforms) UMTS HSDPA (High Speed Downlink Packet Access) is studied for different HAPs height h, different cells radius R and two directions (0◦ and 30◦) within the cell. The network under study is assumed to have 61 ground cells. It is noticed...

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Detalles Bibliográficos
Autores: Ahmed Salih, Bazil Taha, Calvo Ramón, Miguel, Haro Ariet, Leandro de
Tipo de recurso: artículo
Fecha de publicación:2007
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/667324
Acceso en línea:http://hdl.handle.net/10486/667324
Access Level:acceso abierto
Palabra clave:HAPs
W-CDMA
UMTS
HSDPA
Carrier-to-interference ratio
Informática
Telecomunicaciones
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spelling UMTS-HSDPA in High Altitude Platforms (HAPs) communicationsAhmed Salih, Bazil TahaCalvo Ramón, MiguelHaro Ariet, Leandro deHAPsW-CDMAUMTSHSDPACarrier-to-interference ratioInformáticaTelecomunicacionesIn this paper, the performance of HAPs (High Altitudes Platforms) UMTS HSDPA (High Speed Downlink Packet Access) is studied for different HAPs height h, different cells radius R and two directions (0◦ and 30◦) within the cell. The network under study is assumed to have 61 ground cells. It is noticed that, for urban zone users, the effective range is lower than the effective range for users in rural zones for a given modulation scheme. Also it is noticed that in rural zone, the HSDPA can support higher modulation schemes. It is noticed that, when 80% of the base station total power is assigned to the HSDPA service, then, for rural zones three HSDPA users can be supported with the highest modulation scheme (3/4 16QAM). Also it is noticed that, in urban zones, only one HSDPA user can be supported with the highest modulation scheme.Scientific and Technical Research Council of Turkey - TUBITAKDepartamento de Ingeniería InformáticaEscuela Politécnica SuperiorRadiofrecuencia: circuitos, antenas y sistemas (RFCAS) (ING EPS-009)20072007-01-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/667324reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6673242026-06-23T12:46:27Z
dc.title.none.fl_str_mv UMTS-HSDPA in High Altitude Platforms (HAPs) communications
title UMTS-HSDPA in High Altitude Platforms (HAPs) communications
spellingShingle UMTS-HSDPA in High Altitude Platforms (HAPs) communications
Ahmed Salih, Bazil Taha
HAPs
W-CDMA
UMTS
HSDPA
Carrier-to-interference ratio
Informática
Telecomunicaciones
title_short UMTS-HSDPA in High Altitude Platforms (HAPs) communications
title_full UMTS-HSDPA in High Altitude Platforms (HAPs) communications
title_fullStr UMTS-HSDPA in High Altitude Platforms (HAPs) communications
title_full_unstemmed UMTS-HSDPA in High Altitude Platforms (HAPs) communications
title_sort UMTS-HSDPA in High Altitude Platforms (HAPs) communications
dc.creator.none.fl_str_mv Ahmed Salih, Bazil Taha
Calvo Ramón, Miguel
Haro Ariet, Leandro de
author Ahmed Salih, Bazil Taha
author_facet Ahmed Salih, Bazil Taha
Calvo Ramón, Miguel
Haro Ariet, Leandro de
author_role author
author2 Calvo Ramón, Miguel
Haro Ariet, Leandro de
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Informática
Escuela Politécnica Superior
Radiofrecuencia: circuitos, antenas y sistemas (RFCAS) (ING EPS-009)
dc.subject.none.fl_str_mv HAPs
W-CDMA
UMTS
HSDPA
Carrier-to-interference ratio
Informática
Telecomunicaciones
topic HAPs
W-CDMA
UMTS
HSDPA
Carrier-to-interference ratio
Informática
Telecomunicaciones
description In this paper, the performance of HAPs (High Altitudes Platforms) UMTS HSDPA (High Speed Downlink Packet Access) is studied for different HAPs height h, different cells radius R and two directions (0◦ and 30◦) within the cell. The network under study is assumed to have 61 ground cells. It is noticed that, for urban zone users, the effective range is lower than the effective range for users in rural zones for a given modulation scheme. Also it is noticed that in rural zone, the HSDPA can support higher modulation schemes. It is noticed that, when 80% of the base station total power is assigned to the HSDPA service, then, for rural zones three HSDPA users can be supported with the highest modulation scheme (3/4 16QAM). Also it is noticed that, in urban zones, only one HSDPA user can be supported with the highest modulation scheme.
publishDate 2007
dc.date.none.fl_str_mv 2007
2007-01-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/667324
url http://hdl.handle.net/10486/667324
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Scientific and Technical Research Council of Turkey - TUBITAK
publisher.none.fl_str_mv Scientific and Technical Research Council of Turkey - TUBITAK
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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