Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV

Autores
Campista, Miguel Elias M.; Moraes, Igor M.; Cunha, Daniel de Oliveira; Costa, Luís Henrique M. K.; Duarte, Otto Carlos M. B.; Esposito, Pedro Miguel; Amodei Jr, Aurelio
Año de publicación
2006
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The Brazilian government intends to use the Digital TV technology as a vehicle of digital inclusion on underserved communities. The wireless ad hoc network is a low-cost, scalable and easy solution to implement the return channel. This work analyzes the performance of an ad hoc return channel using the wireless IEEE 802.11 technology in different Brazilian geographical scenarios. The results show that a high connectivity is achieved when more than 20% of the nodes are turned on, regardless of the position of the gateway. The influence of the number of hops and the number of transmitting nodes is also analyzed. A minimum throughput of 2 Mbps can be reached for increasing number of hops in the forwarding chain for a one-node transmission. Besides, when the number of transmitting nodes increases, the aggregated throughput can achieve 3.5 Mbps. The results show that the ad hoc network is a promising solution for the return channel of the interactive Digital TV.
8th IFIP/IEEE International conference on Mobile and Wireless Communication
Red de Universidades con Carreras en Informática (RedUNCI)
Materia
Ciencias Informáticas
tecnología digital
Wireless communication
Televisión
ad hoc network
IEEE 802.11 technology
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/24092
Acceder
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spelling Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TVCampista, Miguel Elias M.Moraes, Igor M.Cunha, Daniel de OliveiraCosta, Luís Henrique M. K.Duarte, Otto Carlos M. B.Esposito, Pedro MiguelAmodei Jr, AurelioCiencias Informáticastecnología digitalWireless communicationTelevisiónad hoc networkIEEE 802.11 technologyThe Brazilian government intends to use the Digital TV technology as a vehicle of digital inclusion on underserved communities. The wireless ad hoc network is a low-cost, scalable and easy solution to implement the return channel. This work analyzes the performance of an ad hoc return channel using the wireless IEEE 802.11 technology in different Brazilian geographical scenarios. The results show that a high connectivity is achieved when more than 20% of the nodes are turned on, regardless of the position of the gateway. The influence of the number of hops and the number of transmitting nodes is also analyzed. A minimum throughput of 2 Mbps can be reached for increasing number of hops in the forwarding chain for a one-node transmission. Besides, when the number of transmitting nodes increases, the aggregated throughput can achieve 3.5 Mbps. The results show that the ad hoc network is a promising solution for the return channel of the interactive Digital TV.8th IFIP/IEEE International conference on Mobile and Wireless CommunicationRed de Universidades con Carreras en Informática (RedUNCI)2006-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/24092enginfo:eu-repo/semantics/altIdentifier/isbn/0-387-34634-1info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T10:55:45Zoai:sedici.unlp.edu.ar:10915/24092Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 10:55:45.3SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
title Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
spellingShingle Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
Campista, Miguel Elias M.
Ciencias Informáticas
tecnología digital
Wireless communication
Televisión
ad hoc network
IEEE 802.11 technology
title_short Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
title_full Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
title_fullStr Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
title_full_unstemmed Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
title_sort Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV
dc.creator.none.fl_str_mv Campista, Miguel Elias M.
Moraes, Igor M.
Cunha, Daniel de Oliveira
Costa, Luís Henrique M. K.
Duarte, Otto Carlos M. B.
Esposito, Pedro Miguel
Amodei Jr, Aurelio
author Campista, Miguel Elias M.
author_facet Campista, Miguel Elias M.
Moraes, Igor M.
Cunha, Daniel de Oliveira
Costa, Luís Henrique M. K.
Duarte, Otto Carlos M. B.
Esposito, Pedro Miguel
Amodei Jr, Aurelio
author_role author
author2 Moraes, Igor M.
Cunha, Daniel de Oliveira
Costa, Luís Henrique M. K.
Duarte, Otto Carlos M. B.
Esposito, Pedro Miguel
Amodei Jr, Aurelio
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Informáticas
tecnología digital
Wireless communication
Televisión
ad hoc network
IEEE 802.11 technology
topic Ciencias Informáticas
tecnología digital
Wireless communication
Televisión
ad hoc network
IEEE 802.11 technology
dc.description.none.fl_txt_mv The Brazilian government intends to use the Digital TV technology as a vehicle of digital inclusion on underserved communities. The wireless ad hoc network is a low-cost, scalable and easy solution to implement the return channel. This work analyzes the performance of an ad hoc return channel using the wireless IEEE 802.11 technology in different Brazilian geographical scenarios. The results show that a high connectivity is achieved when more than 20% of the nodes are turned on, regardless of the position of the gateway. The influence of the number of hops and the number of transmitting nodes is also analyzed. A minimum throughput of 2 Mbps can be reached for increasing number of hops in the forwarding chain for a one-node transmission. Besides, when the number of transmitting nodes increases, the aggregated throughput can achieve 3.5 Mbps. The results show that the ad hoc network is a promising solution for the return channel of the interactive Digital TV.
8th IFIP/IEEE International conference on Mobile and Wireless Communication
Red de Universidades con Carreras en Informática (RedUNCI)
description The Brazilian government intends to use the Digital TV technology as a vehicle of digital inclusion on underserved communities. The wireless ad hoc network is a low-cost, scalable and easy solution to implement the return channel. This work analyzes the performance of an ad hoc return channel using the wireless IEEE 802.11 technology in different Brazilian geographical scenarios. The results show that a high connectivity is achieved when more than 20% of the nodes are turned on, regardless of the position of the gateway. The influence of the number of hops and the number of transmitting nodes is also analyzed. A minimum throughput of 2 Mbps can be reached for increasing number of hops in the forwarding chain for a one-node transmission. Besides, when the number of transmitting nodes increases, the aggregated throughput can achieve 3.5 Mbps. The results show that the ad hoc network is a promising solution for the return channel of the interactive Digital TV.
publishDate 2006
dc.date.none.fl_str_mv 2006-08
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/24092
url http://sedici.unlp.edu.ar/handle/10915/24092
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/0-387-34634-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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