{"id":"https://openalex.org/W2115170853","doi":"https://doi.org/10.1109/icccn.2009.5235261","title":"Cluster-Based Spectrum Management Using Cognitive Radios in Wireless Mesh Network","display_name":"Cluster-Based Spectrum Management Using Cognitive Radios in Wireless Mesh Network","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2115170853","doi":"https://doi.org/10.1109/icccn.2009.5235261","mag":"2115170853"},"language":"en","primary_location":{"id":"doi:10.1109/icccn.2009.5235261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054700379","display_name":"Ayoub Alsarhan","orcid":"https://orcid.org/0000-0001-9075-2828"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ayoub Alsarhan","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Concordia University, Montreal, QUE, Canada","Dept. of Electr. & Comput. Eng., Concordia Univ., Montre\u0301al, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Concordia University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Concordia Univ., Montre\u0301al, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072134441","display_name":"Anjali Agarwal","orcid":"https://orcid.org/0000-0003-3639-3304"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Anjali Agarwal","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Concordia University, Montreal, QUE, Canada","Dept. of Electr. & Comput. Eng., Concordia Univ., Montre\u0301al, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Concordia University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Concordia Univ., Montre\u0301al, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8610130548477173},{"id":"https://openalex.org/keywords/wireless-mesh-network","display_name":"Wireless mesh network","score":0.7871155738830566},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7768290042877197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7651482224464417},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.6829327344894409},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.46102577447891235},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45216381549835205},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4482981860637665},{"id":"https://openalex.org/keywords/mesh-networking","display_name":"Mesh networking","score":0.426669180393219},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4239763915538788},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3759022355079651},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23710259795188904},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.06804093718528748}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8610130548477173},{"id":"https://openalex.org/C31548570","wikidata":"https://www.wikidata.org/wiki/Q6453712","display_name":"Wireless mesh network","level":4,"score":0.7871155738830566},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7768290042877197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7651482224464417},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.6829327344894409},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.46102577447891235},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45216381549835205},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4482981860637665},{"id":"https://openalex.org/C123691950","wikidata":"https://www.wikidata.org/wiki/Q25552104","display_name":"Mesh networking","level":3,"score":0.426669180393219},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4239763915538788},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3759022355079651},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23710259795188904},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.06804093718528748}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccn.2009.5235261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4099999964237213,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1570822527","https://openalex.org/W1588424217","https://openalex.org/W1590030952","https://openalex.org/W2049468127","https://openalex.org/W2122725120","https://openalex.org/W2131018050","https://openalex.org/W2144369278","https://openalex.org/W2150825860","https://openalex.org/W2169642649","https://openalex.org/W4285719527","https://openalex.org/W6678006313"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W4319302693","https://openalex.org/W3089664461","https://openalex.org/W4389477274","https://openalex.org/W2003342631","https://openalex.org/W2088516601","https://openalex.org/W2208184322"],"abstract_inverted_index":{"Wireless":[0],"mesh":[1],"networks":[2],"(WMNs)":[3],"have":[4],"emerged":[5],"recently":[6],"to":[7,20,75],"extend":[8],"Internet":[9],"access":[10,19],"and":[11,23,30,80,97,127],"other":[12,24],"networking":[13,25],"services.":[14],"WMNs":[15],"routers":[16],"provide":[17],"network":[18],"the":[21,36,41,111,121,129],"clients":[22,145],"functions":[26],"such":[27],"as":[28,142,144],"routing,":[29],"packet":[31],"forwarding.":[32],"Bandwidth":[33],"scarcity":[34],"is":[35,56,106],"main":[37],"challenge":[38],"that":[39,72,94],"limits":[40],"performance":[42],"of":[43],"WMNs.":[44],"Although":[45],"considerable":[46],"research":[47],"has":[48],"been":[49],"conducted":[50],"on":[51,108],"spectrum":[52,54,91,117],"allocation,":[53],"management":[55,92,99],"still":[57],"considered":[58],"an":[59],"important":[60],"open":[61],"problem.":[62],"This":[63],"problem":[64],"can":[65],"be":[66],"solved":[67],"using":[68],"cognitive":[69],"radio":[70],"technology":[71],"allows":[73],"radios":[74],"intelligently":[76],"locate":[77],"free":[78],"frequencies":[79],"use":[81],"them":[82],"efficiently.":[83],"In":[84],"this":[85],"work,":[86],"we":[87],"propose":[88],"a":[89,101],"new":[90],"scheme":[93,105,133],"supports":[95],"local":[96],"global":[98],"for":[100,113,128],"wireless":[102],"network.":[103,131],"Our":[104,132],"based":[107],"clusters":[109],"where":[110],"coordinator":[112],"each":[114],"cluster":[115,125,139],"manages":[116],"information":[118,123],"by":[119],"keeping":[120],"required":[122],"at":[124],"level":[126],"whole":[130],"provides":[134],"robust":[135],"operation":[136],"against":[137],"any":[138],"head":[140],"failure,":[141],"well":[143],"mobility.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}