{"id":"https://openalex.org/W1994603016","doi":"https://doi.org/10.1109/vetecf.2011.6093188","title":"Performance for MAC Level Channel Capacity in Cognitive Radio with Carrier Sense Multiple Access and Transmitting Power Control","display_name":"Performance for MAC Level Channel Capacity in Cognitive Radio with Carrier Sense Multiple Access and Transmitting Power Control","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1994603016","doi":"https://doi.org/10.1109/vetecf.2011.6093188","mag":"1994603016"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6093188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-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/A5006789640","display_name":"Osamu Takyu","orcid":"https://orcid.org/0000-0003-3221-6714"},"institutions":[{"id":"https://openalex.org/I137975476","display_name":"Shinshu University","ror":"https://ror.org/0244rem06","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Osamu Takyu","raw_affiliation_strings":["Department Electrical and Electronic Engineering, Shinshu University, Japan","Dept. Electr. & Electron. Eng., Shinshu Univ., Nagano, Japan"],"affiliations":[{"raw_affiliation_string":"Department Electrical and Electronic Engineering, Shinshu University, Japan","institution_ids":["https://openalex.org/I137975476"]},{"raw_affiliation_string":"Dept. Electr. & Electron. Eng., Shinshu Univ., Nagano, Japan","institution_ids":["https://openalex.org/I137975476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086436926","display_name":"Takahiro Saiwai","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Saiwai","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Japan","[Dept. of Electr. Eng., Tokyo Univ. of Sci., Tokyo, Japan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Tokyo Univ. of Sci., Tokyo, Japan]","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Japan","Adv. Wireless Commun. Res. Center (AWCC), Univ. of Electro-Commun., Chofu, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Wireless Communication Research Center (AWCC), University of Electro-Communications, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Adv. Wireless Commun. Res. Center (AWCC), Univ. of Electro-Commun., Chofu, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101028629","display_name":"Yohtaro Umeda","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohtaro Umeda","raw_affiliation_strings":["Department of Electrical Engineering, Tokyo University of Science, Japan","[Dept. of Electr. Eng., Tokyo Univ. of Sci., Tokyo, Japan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tokyo University of Science, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Tokyo Univ. of Sci., Tokyo, Japan]","institution_ids":["https://openalex.org/I161296585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006789640"],"corresponding_institution_ids":["https://openalex.org/I137975476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.10631925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9879000186920166,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9869999885559082,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9114001989364624},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7607466578483582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7066161036491394},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7006668448448181},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6281867027282715},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6192464232444763},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.6068065762519836},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.592582106590271},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5663455128669739},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.48003900051116943},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.41823044419288635},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.41093912720680237},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3986133337020874},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39226001501083374},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3625410795211792},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.25697147846221924},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2007853090763092},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.16053032875061035}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9114001989364624},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7607466578483582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7066161036491394},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7006668448448181},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6281867027282715},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6192464232444763},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.6068065762519836},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.592582106590271},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5663455128669739},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.48003900051116943},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.41823044419288635},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.41093912720680237},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3986133337020874},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39226001501083374},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3625410795211792},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.25697147846221924},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2007853090763092},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.16053032875061035},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2011.6093188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6093188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W2071707134","https://openalex.org/W2084436032","https://openalex.org/W2135269186","https://openalex.org/W2339410153","https://openalex.org/W2612977707","https://openalex.org/W3145979071","https://openalex.org/W4296396157"],"related_works":["https://openalex.org/W2124240980","https://openalex.org/W2519403816","https://openalex.org/W2138759004","https://openalex.org/W2292005531","https://openalex.org/W2003870685","https://openalex.org/W2606858825","https://openalex.org/W2533637577","https://openalex.org/W4232438839","https://openalex.org/W2955945540","https://openalex.org/W145704231"],"abstract_inverted_index":{"In":[0,29,73,89,106],"cognitive":[1,62,64,79,134],"radio,":[2,63],"the":[3,7,11,16,25,32,37,42,52,57,61,68,78,92,108,113,116,122,127,130,138,149,155],"mobile":[4],"terminal":[5],"senses":[6],"wireless":[8,13,69],"accessing":[9,93],"of":[10,44,71,133,140],"other":[12,53,104],"communications,":[14],"specifies":[15],"vacant":[17,142],"frequency":[18,27],"channel,":[19],"and":[20,40,85,137],"then":[21],"tries":[22],"to":[23,115],"use":[24],"specified":[26],"spectrum.":[28],"sensing":[30,84,98,123,151],"technique,":[31],"detection":[33,38],"accuracy":[34],"depends":[35,48,125],"on":[36,49,96,126],"time":[39,124,152],"thus":[41],"number":[43],"detectable":[45,103,128],"systems":[46],"also":[47],"it.":[50,72],"When":[51],"system":[54,118],"is":[55,99,119],"in":[56],"undetectable":[58,117],"area":[59],"for":[60,101,111,153],"radio":[65,80,135],"must":[66],"protect":[67],"access":[70],"this":[74],"paper,":[75],"we":[76,147],"consider":[77],"with":[81],"using":[82],"carrier":[83,97],"transmitting":[86,109,131],"power":[87,110,132],"control.":[88],"considered":[90],"system,":[91],"protocol":[94],"based":[95],"established":[100],"protecting":[102],"system.":[105],"addition,":[107],"suppressing":[112],"interference":[114],"controlled.":[120],"Since":[121],"area,":[129],"transmitter":[136],"opportunity":[139],"finding":[141],"spectrum":[143],"are":[144],"changed.":[145],"Therefore,":[146],"derive":[148],"optimal":[150],"achieving":[154],"largest":[156],"channel":[157],"capacity.":[158]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
