Energy efficiency and capacity modeling for cooperative cognitive networks
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/13642 |
Resumo: | Cooperative relaying has recently appeared as one of the widely recognized features for future wireless communication systems. The great potential of cooperative communication in increasing system capacity and enhancing power efficiency has attracted large efforts over the last few years. In this paper, we propose a Cooperation Loop as a reference model for all algorithms in relay based cooperative wireless networks. Using this model, we discuss cooperative relay based protocols in IEEE 802.11 standards and limits posed to cognitive approaches. We show the potential location area of relay nodes as well as the performance bounds of capacity gain, delay and power efficiency achieved in relay based scenarios for any cooperative cognitive algorithms. |
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Energy efficiency and capacity modeling for cooperative cognitive networksCooperationCognitiveIEEE 802.11 MAC protocolsCapacityEnergy efficiencyCooperative relaying has recently appeared as one of the widely recognized features for future wireless communication systems. The great potential of cooperative communication in increasing system capacity and enhancing power efficiency has attracted large efforts over the last few years. In this paper, we propose a Cooperation Loop as a reference model for all algorithms in relay based cooperative wireless networks. Using this model, we discuss cooperative relay based protocols in IEEE 802.11 standards and limits posed to cognitive approaches. We show the potential location area of relay nodes as well as the performance bounds of capacity gain, delay and power efficiency achieved in relay based scenarios for any cooperative cognitive algorithms.River Publishers2015-03-18T16:14:52Z2012-07-01T00:00:00Z2012-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/13642eng1904-4720Sadeghi, RasoolBarraca, João PauloAguiar, Rui L.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:24:42Zoai:ria.ua.pt:10773/13642Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:49:23.226848Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Energy efficiency and capacity modeling for cooperative cognitive networks |
title |
Energy efficiency and capacity modeling for cooperative cognitive networks |
spellingShingle |
Energy efficiency and capacity modeling for cooperative cognitive networks Sadeghi, Rasool Cooperation Cognitive IEEE 802.11 MAC protocols Capacity Energy efficiency |
title_short |
Energy efficiency and capacity modeling for cooperative cognitive networks |
title_full |
Energy efficiency and capacity modeling for cooperative cognitive networks |
title_fullStr |
Energy efficiency and capacity modeling for cooperative cognitive networks |
title_full_unstemmed |
Energy efficiency and capacity modeling for cooperative cognitive networks |
title_sort |
Energy efficiency and capacity modeling for cooperative cognitive networks |
author |
Sadeghi, Rasool |
author_facet |
Sadeghi, Rasool Barraca, João Paulo Aguiar, Rui L. |
author_role |
author |
author2 |
Barraca, João Paulo Aguiar, Rui L. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Sadeghi, Rasool Barraca, João Paulo Aguiar, Rui L. |
dc.subject.por.fl_str_mv |
Cooperation Cognitive IEEE 802.11 MAC protocols Capacity Energy efficiency |
topic |
Cooperation Cognitive IEEE 802.11 MAC protocols Capacity Energy efficiency |
description |
Cooperative relaying has recently appeared as one of the widely recognized features for future wireless communication systems. The great potential of cooperative communication in increasing system capacity and enhancing power efficiency has attracted large efforts over the last few years. In this paper, we propose a Cooperation Loop as a reference model for all algorithms in relay based cooperative wireless networks. Using this model, we discuss cooperative relay based protocols in IEEE 802.11 standards and limits posed to cognitive approaches. We show the potential location area of relay nodes as well as the performance bounds of capacity gain, delay and power efficiency achieved in relay based scenarios for any cooperative cognitive algorithms. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07-01T00:00:00Z 2012-07 2015-03-18T16:14:52Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/13642 |
url |
http://hdl.handle.net/10773/13642 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1904-4720 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
River Publishers |
publisher.none.fl_str_mv |
River Publishers |
dc.source.none.fl_str_mv |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137545185918976 |