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Cross-platform demonstrator combining spectrum sensing and a geo-location database

Bibliographic Details
Main Author: Dionísio, Rogério Pais
Publication Date: 2012
Other Authors: Ribeiro, José Carlos, Ribeiro, Jorge Miguel Afonso, Marques, Paulo, Rodriguez, Jonathan
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.11/2822
Summary: After the digital switchover, a secondary access of the so-called TV White Spaces should not interfere with primary users, such as DVB-T systems and local wireless microphone devices. One consensual method for secondary spectrum users to avoid interference is to combine geo-location database with spectrum sensing. This paper describes an experimental platform that combines wireless microphone sensors with a web-based geo-location database access. Software defined radios and Internet technologies are the enabling tools in use. From test trials in a real scenario, the platform was capable to update a list of vacant channel from the geo-location database, using reliable information from blind sensing algorithms.
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network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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spelling Cross-platform demonstrator combining spectrum sensing and a geo-location databaseCognitive rádioWireless microphoneSensing techniqueGeo-location databaseAfter the digital switchover, a secondary access of the so-called TV White Spaces should not interfere with primary users, such as DVB-T systems and local wireless microphone devices. One consensual method for secondary spectrum users to avoid interference is to combine geo-location database with spectrum sensing. This paper describes an experimental platform that combines wireless microphone sensors with a web-based geo-location database access. Software defined radios and Internet technologies are the enabling tools in use. From test trials in a real scenario, the platform was capable to update a list of vacant channel from the geo-location database, using reliable information from blind sensing algorithms.IEEERepositório Científico do Instituto Politécnico de Castelo BrancoDionísio, Rogério PaisRibeiro, José CarlosRibeiro, Jorge Miguel AfonsoMarques, PauloRodriguez, Jonathan2015-05-19T09:19:55Z20122012-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.11/2822enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-26T14:23:10Zoai:repositorio.ipcb.pt:10400.11/2822Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T21:37:16.179238Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Cross-platform demonstrator combining spectrum sensing and a geo-location database
title Cross-platform demonstrator combining spectrum sensing and a geo-location database
spellingShingle Cross-platform demonstrator combining spectrum sensing and a geo-location database
Dionísio, Rogério Pais
Cognitive rádio
Wireless microphone
Sensing technique
Geo-location database
title_short Cross-platform demonstrator combining spectrum sensing and a geo-location database
title_full Cross-platform demonstrator combining spectrum sensing and a geo-location database
title_fullStr Cross-platform demonstrator combining spectrum sensing and a geo-location database
title_full_unstemmed Cross-platform demonstrator combining spectrum sensing and a geo-location database
title_sort Cross-platform demonstrator combining spectrum sensing and a geo-location database
author Dionísio, Rogério Pais
author_facet Dionísio, Rogério Pais
Ribeiro, José Carlos
Ribeiro, Jorge Miguel Afonso
Marques, Paulo
Rodriguez, Jonathan
author_role author
author2 Ribeiro, José Carlos
Ribeiro, Jorge Miguel Afonso
Marques, Paulo
Rodriguez, Jonathan
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico de Castelo Branco
dc.contributor.author.fl_str_mv Dionísio, Rogério Pais
Ribeiro, José Carlos
Ribeiro, Jorge Miguel Afonso
Marques, Paulo
Rodriguez, Jonathan
dc.subject.por.fl_str_mv Cognitive rádio
Wireless microphone
Sensing technique
Geo-location database
topic Cognitive rádio
Wireless microphone
Sensing technique
Geo-location database
description After the digital switchover, a secondary access of the so-called TV White Spaces should not interfere with primary users, such as DVB-T systems and local wireless microphone devices. One consensual method for secondary spectrum users to avoid interference is to combine geo-location database with spectrum sensing. This paper describes an experimental platform that combines wireless microphone sensors with a web-based geo-location database access. Software defined radios and Internet technologies are the enabling tools in use. From test trials in a real scenario, the platform was capable to update a list of vacant channel from the geo-location database, using reliable information from blind sensing algorithms.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01T00:00:00Z
2015-05-19T09:19:55Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.11/2822
url http://hdl.handle.net/10400.11/2822
dc.language.iso.fl_str_mv eng
language eng
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 IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833599350599581696

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