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Energy-efficient contention-aware channel selection in cognitive radio Ad-Hoc networks
dc.contributor.author | Mesodiakaki, Agapi |
dc.contributor.author | Adelantado, Ferran |
dc.contributor.author | Alonso Zárate, Luis Gonzaga |
dc.contributor.author | Verikoukis, Christos |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2016-05-18T15:20:16Z |
dc.date.issued | 2012 |
dc.identifier.citation | Mesodiakaki, A., Adelantado, F., Alonso, L., Verikoukis, C. Energy-efficient contention-aware channel selection in cognitive radio Ad-Hoc networks. A: IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks. "2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)". Barcelona: 2012, p. 46-50. |
dc.identifier.uri | http://hdl.handle.net/2117/87168 |
dc.description.abstract | In this paper, we propose a novel contention-aware channel selection algorithm that focuses on throughput and energy efficiency improvement in Cognitive Radio Ad-Hoc Networks (CRAHNs). Specifically, we study the operation and performance of a Secondary Network (SN) in a scenario where other non-cooperating CRAHNs are also using the primary resources. We prove that a channel categorization of the idle channels based on their contention level and the selection of the less contented ones can result in up to 70% improvement in throughput and up to 68% improvement in energy efficiency. Simulation results are presented for the performance evaluation of our proposed algorithm. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica |
dc.subject.lcsh | Cognitive radio networks |
dc.subject.other | CSMA/CA |
dc.subject.other | Cognitive Radio Ad-Hoc Networks |
dc.subject.other | Cooperative Spectrum |
dc.subject.other | Sensing |
dc.subject.other | Green Communications |
dc.title | Energy-efficient contention-aware channel selection in cognitive radio Ad-Hoc networks |
dc.type | Conference report |
dc.subject.lemac | Ràdio cognitiva |
dc.contributor.group | Universitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils |
dc.identifier.doi | 10.1109/CAMAD.2012.6335376 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12285069 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Mesodiakaki, A.; Adelantado, F.; Alonso, L.; Verikoukis, C. |
local.citation.contributor | IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks |
local.citation.pubplace | Barcelona |
local.citation.publicationName | 2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD) |
local.citation.startingPage | 46 |
local.citation.endingPage | 50 |