{"id":"https://openalex.org/W2345307042","doi":"https://doi.org/10.1109/tccn.2016.2531082","title":"Dynamic Packet Size Optimization and Channel Selection for Cognitive Radio Sensor Networks","display_name":"Dynamic Packet Size Optimization and Channel Selection for Cognitive Radio Sensor Networks","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2345307042","doi":"https://doi.org/10.1109/tccn.2016.2531082","mag":"2345307042"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2016.2531082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2016.2531082","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-article"},"type":"article","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/A5056371614","display_name":"Amna Jamal","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Amna Jamal","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076502653","display_name":"Chen\u2010Khong Tham","orcid":"https://orcid.org/0000-0002-6005-1198"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chen-Khong Tham","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089043394","display_name":"Wai\u2010Choong Wong","orcid":"https://orcid.org/0000-0001-6581-234X"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wai-Choong Wong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1559,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.92806886,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"1","issue":"4","first_page":"394","last_page":"405"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9991000294685364,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8083068132400513},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7298461198806763},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7018908858299255},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5747882723808289},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5483957529067993},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5343351364135742},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47412967681884766},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.4494771361351013},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.43939822912216187},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.42953336238861084},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4286647439002991},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.4211951494216919},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4192705750465393},{"id":"https://openalex.org/keywords/network-performance","display_name":"Network performance","score":0.4107685089111328},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3798729479312897},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.23349159955978394},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17554455995559692},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09605684876441956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8083068132400513},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7298461198806763},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7018908858299255},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5747882723808289},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5483957529067993},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5343351364135742},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47412967681884766},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.4494771361351013},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.43939822912216187},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.42953336238861084},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4286647439002991},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.4211951494216919},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4192705750465393},{"id":"https://openalex.org/C203274722","wikidata":"https://www.wikidata.org/wiki/Q7001161","display_name":"Network performance","level":2,"score":0.4107685089111328},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3798729479312897},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.23349159955978394},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17554455995559692},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09605684876441956},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2016.2531082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2016.2531082","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1732213286","https://openalex.org/W1964994779","https://openalex.org/W1974151053","https://openalex.org/W1976893425","https://openalex.org/W1987163984","https://openalex.org/W1990559110","https://openalex.org/W1997623204","https://openalex.org/W2003134772","https://openalex.org/W2007860994","https://openalex.org/W2032834780","https://openalex.org/W2046414060","https://openalex.org/W2062106280","https://openalex.org/W2078918998","https://openalex.org/W2090610320","https://openalex.org/W2094548741","https://openalex.org/W2096647377","https://openalex.org/W2102618040","https://openalex.org/W2104304317","https://openalex.org/W2130489555","https://openalex.org/W2132583787","https://openalex.org/W2133268018","https://openalex.org/W2142424928","https://openalex.org/W2146723212","https://openalex.org/W2150039965","https://openalex.org/W2151336841","https://openalex.org/W2153831889","https://openalex.org/W2160686295","https://openalex.org/W2162961538","https://openalex.org/W2165202277","https://openalex.org/W2169762591","https://openalex.org/W2244549740","https://openalex.org/W2545858982","https://openalex.org/W4248676392","https://openalex.org/W6729238254"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W4389477274","https://openalex.org/W3089664461","https://openalex.org/W1976405282","https://openalex.org/W1157983132","https://openalex.org/W2392764151","https://openalex.org/W2078869233"],"abstract_inverted_index":{"Dynamic":[0],"spectrum":[1,16,29],"access":[2],"has":[3],"gained":[4],"traction":[5],"in":[6,15,40,100,184],"wireless":[7,22],"sensor":[8,44,72],"networks":[9,136],"(WSNs)":[10],"because":[11],"of":[12,21,104,113,176],"the":[13,19,33,36,50,63,67,89,102,105,114,141,171],"scarcity":[14],"caused":[17],"by":[18,49],"proliferation":[20],"devices":[23],"and":[24,26,54,59,134,154],"services,":[25],"it":[27],"provides":[28],"efficient":[30],"communication":[31,37],"for":[32,79,132,140,159],"WSNs.":[34],"However,":[35],"between":[38,66],"nodes":[39],"a":[41,77,97,149,163],"cognitive":[42,70],"radio":[43,71],"network":[45],"(CRSN)":[46],"is":[47,76,111],"affected":[48],"transmission":[51,65],"power,":[52],"fading,":[53],"interference":[55],"with":[56,174],"licensed":[57],"users,":[58],"these":[60],"factors":[61],"hinder":[62],"data":[64],"energy":[68,190],"constrained":[69,164],"nodes.":[73],"Therefore,":[74],"there":[75],"need":[78],"an":[80],"adaptive":[81],"energy-efficient":[82],"optimization":[83,126,153,172],"scheme":[84,157],"which":[85],"takes":[86],"into":[87],"account":[88],"varying":[90],"environment":[91],"conditions.":[92],"Since":[93],"packet":[94,107,124,151],"length":[95],"plays":[96],"pivotal":[98],"role":[99],"determining":[101],"performance":[103,120,186],"network,":[106],"size":[108,125,152],"adaptation":[109],"that":[110],"aware":[112],"channel":[115,128,155],"characteristics":[116],"may":[117],"bring":[118],"about":[119],"improvement.":[121],"Furthermore,":[122],"existing":[123],"or":[127],"selection":[129,156],"schemes":[130],"devised":[131],"WSNs":[133],"CR":[135],"are":[137],"not":[138],"appropriate":[139],"CRSN":[142],"framework.":[143],"In":[144],"this":[145],"paper,":[146],"we":[147],"devise":[148],"dynamic":[150],"(DyPSOCS)":[158],"CRSNs.":[160],"We":[161],"employ":[162],"Markov":[165],"decision":[166],"process":[167],"(CMDP)":[168],"to":[169,194],"solve":[170],"problem":[173],"quality":[175],"service":[177],"(QoS)":[178],"constraints.":[179],"Simulation":[180],"results":[181],"show":[182],"improvement":[183],"QoS":[185],"as":[187,189],"well":[188],"efficiency":[191],"when":[192],"compared":[193],"other":[195],"schemes.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
