{"id":"https://openalex.org/W3185067255","doi":"https://doi.org/10.12720/jcm.16.7.259-266","title":"Spectrum Sensing on High Density Cognitive Radio Vehicular Ad Hoc Network","display_name":"Spectrum Sensing on High Density Cognitive Radio Vehicular Ad Hoc Network","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3185067255","doi":"https://doi.org/10.12720/jcm.16.7.259-266","mag":"3185067255"},"language":"en","primary_location":{"id":"doi:10.12720/jcm.16.7.259-266","is_oa":true,"landing_page_url":"https://doi.org/10.12720/jcm.16.7.259-266","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.12720/jcm.16.7.259-266","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041354313","display_name":"K.V. Rop","orcid":"https://orcid.org/0000-0002-0827-1687"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. V. Rop","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066375640","display_name":"Kibet Langat","orcid":"https://orcid.org/0000-0001-9564-6995"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. K. Langat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5104092177","display_name":"H. A. Ouma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. A. Ouma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.481,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66708003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"259","last_page":"266"},"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":1.0,"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":1.0,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9918000102043152,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8176339864730835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7038290500640869},{"id":"https://openalex.org/keywords/cyclostationary-process","display_name":"Cyclostationary process","score":0.6539344787597656},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.630557656288147},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.6066479682922363},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5883799195289612},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5749411582946777},{"id":"https://openalex.org/keywords/scarcity","display_name":"Scarcity","score":0.546509861946106},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4363016188144684},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.43488454818725586},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4160754084587097},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37175583839416504},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.05573379993438721},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05408051609992981}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8176339864730835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7038290500640869},{"id":"https://openalex.org/C178351263","wikidata":"https://www.wikidata.org/wiki/Q3922399","display_name":"Cyclostationary process","level":3,"score":0.6539344787597656},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.630557656288147},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.6066479682922363},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5883799195289612},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5749411582946777},{"id":"https://openalex.org/C109747225","wikidata":"https://www.wikidata.org/wiki/Q815758","display_name":"Scarcity","level":2,"score":0.546509861946106},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4363016188144684},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.43488454818725586},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4160754084587097},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37175583839416504},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.05573379993438721},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05408051609992981},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.12720/jcm.16.7.259-266","is_oa":true,"landing_page_url":"https://doi.org/10.12720/jcm.16.7.259-266","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.12720/jcm.16.7.259-266","is_oa":true,"landing_page_url":"https://doi.org/10.12720/jcm.16.7.259-266","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"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/W1540547848","https://openalex.org/W1841710787","https://openalex.org/W2024189198","https://openalex.org/W2025319838","https://openalex.org/W2027790953","https://openalex.org/W2048180256","https://openalex.org/W2048319003","https://openalex.org/W2055499646","https://openalex.org/W2150397642","https://openalex.org/W2156579525","https://openalex.org/W2189527146","https://openalex.org/W2249359021","https://openalex.org/W2288361918","https://openalex.org/W2399003614","https://openalex.org/W2515172694","https://openalex.org/W2606642100","https://openalex.org/W2614966294","https://openalex.org/W2616875234","https://openalex.org/W2743394775","https://openalex.org/W2750964000","https://openalex.org/W2765727394","https://openalex.org/W2791962651","https://openalex.org/W2809804643","https://openalex.org/W2883880120","https://openalex.org/W2908433781","https://openalex.org/W2920369357","https://openalex.org/W3025372966","https://openalex.org/W3034869976","https://openalex.org/W3035221823","https://openalex.org/W3038673556","https://openalex.org/W3103394902","https://openalex.org/W3132010308","https://openalex.org/W3149367728","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1245029318","https://openalex.org/W2332796435","https://openalex.org/W2886663290","https://openalex.org/W2270943745","https://openalex.org/W2608602115","https://openalex.org/W2783654040","https://openalex.org/W4313597519","https://openalex.org/W2247575878","https://openalex.org/W2067464594","https://openalex.org/W3185067255"],"abstract_inverted_index":{"Intelligent":[0],"Transport":[1],"System":[2],"(ITS)":[3],"has":[4,40],"emerged":[5],"as":[6,50],"the":[7,34,43,54,88,123],"most":[8],"probable":[9],"technology":[10],"for":[11,107],"improved":[12,97,108],"transport":[13],"experience":[14],"more":[15,134],"so":[16],"in":[17,61,110,122,129],"environments":[18],"with":[19,82],"high":[20],"vehicular":[21,24,111],"density.":[22],"Effective":[23],"communication":[25,109],"is":[26,63,105],"however":[27],"hindered":[28],"by":[29],"spectrum":[30,55,64,67,102],"scarcity":[31,56],"due":[32],"to":[33,42,53,133],"already":[35],"crowded":[36],"licensed":[37],"spectrum.":[38,138],"This":[39],"led":[41],"emergence":[44],"of":[45,125,137],"Cognitive":[46],"Radio":[47],"(CR)":[48],"systems":[49],"a":[51,126],"solution":[52],"problem.":[57],"A":[58],"crucial":[59],"component":[60],"CR":[62],"sensing.":[65],"Various":[66],"sensing":[68,103],"techniques":[69,92],"including":[70],"Cyclostationary,":[71],"Matched":[72],"Filter,":[73],"and":[74,80,95],"Energy":[75],"detection":[76,91,99],"have":[77],"been":[78],"proposed":[79,106,117],"applied":[81],"varied":[83],"outcomes.":[84],"In":[85],"this":[86],"paper,":[87],"above":[89],"mentioned":[90],"are":[93],"discussed":[94],"an":[96,120],"energy":[98],"based":[100],"cooperative":[101],"scheme":[104,118],"ad":[112],"hoc":[113],"networks":[114],"(VANET).":[115],"The":[116],"showed":[119],"improvement":[121],"performance":[124],"network":[127],"which":[128],"turn":[130],"could":[131],"lead":[132],"efficient":[135],"utilization":[136]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2021-08-02T00:00:00"}