{"id":"https://openalex.org/W2290556159","doi":"https://doi.org/10.1109/lwc.2015.2503771","title":"Feedback Bits Allocation for Interference Minimization in Cognitive Radio Communications","display_name":"Feedback Bits Allocation for Interference Minimization in Cognitive Radio Communications","publication_year":2015,"publication_date":"2015-11-25","ids":{"openalex":"https://openalex.org/W2290556159","doi":"https://doi.org/10.1109/lwc.2015.2503771","mag":"2290556159"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2015.2503771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2015.2503771","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1604.01464","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Mirza Golam Kibria","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mirza Golam Kibria","raw_affiliation_strings":["Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Fang Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fang Yuan","raw_affiliation_strings":["Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":null,"display_name":"Fumihide Kojima","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumihide Kojima","raw_affiliation_strings":["Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Network Research Institute, National Institute of Information and Communications Technology (NICT), Yokosuka, Japan","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I90023481"],"apc_list":null,"apc_paid":null,"fwci":0.677,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.76358089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":"1","first_page":"104","last_page":"107"},"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":0.9491000175476074,"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":0.9491000175476074,"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":0.009600000455975533,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.008999999612569809,"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":0.7573000192642212},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7542999982833862},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.656499981880188},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.5813000202178955},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5622000098228455},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5224000215530396},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4805999994277954},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.43720000982284546},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.3921000063419342}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7573000192642212},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7542999982833862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7401000261306763},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.656499981880188},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.5813000202178955},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5622000098228455},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5224000215530396},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4805999994277954},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.43720000982284546},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4262999892234802},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3921000063419342},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.35749998688697815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3497999906539917},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.34940001368522644},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.3449000120162964},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.32280001044273376},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.322299987077713},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.3197000026702881},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.29499998688697815},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.2824000120162964},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.25769999623298645},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2565000057220459},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.2547999918460846},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2015.2503771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2015.2503771","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1604.01464","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1604.01464","pdf_url":"https://arxiv.org/pdf/1604.01464","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1604.01464","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1604.01464","pdf_url":"https://arxiv.org/pdf/1604.01464","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1988376143","https://openalex.org/W2012418988","https://openalex.org/W2041718520","https://openalex.org/W2071707134","https://openalex.org/W2074120933","https://openalex.org/W2084776441","https://openalex.org/W2102412823","https://openalex.org/W2120509191","https://openalex.org/W2124858630","https://openalex.org/W2134142361","https://openalex.org/W2171402290","https://openalex.org/W4250589301"],"related_works":[],"abstract_inverted_index":{"This":[0],"letter":[1],"studies":[2],"the":[3,10,17,23,29,37,42,46,55,59,69,79,83,98,108,113,117,126],"limited":[4,129],"feedback":[5,30,61,119,130],"cognitive":[6],"radio":[7],"system,":[8],"where":[9],"primary":[11],"users":[12],"(PUs)":[13],"are":[14,76,88],"interfered":[15],"by":[16,41,44,112],"secondary":[18],"transmitter":[19],"(ST)":[20],"due":[21],"to":[22,35],"imperfect":[24],"beamforming.":[25],"We":[26],"propose":[27],"allocating":[28],"bits":[31,62,120],"among":[32],"multiple":[33],"PUs":[34,127],"minimize":[36],"maximum":[38,109],"interference":[39,66,110,123],"caused":[40,111],"ST,":[43],"exploiting":[45],"heterogeneous":[47],"average":[48],"channel":[49],"gains.":[50],"In":[51],"addition,":[52],"we":[53],"study":[54],"problem":[56],"of":[57,85,106],"minimizing":[58,107,116],"total":[60,118],"under":[63,121],"a":[64],"predefined":[65,122],"threshold":[67,124],"at":[68,125],"PUs.":[70],"The":[71],"solutions":[72,100],"with":[73],"low":[74],"complexity":[75],"proposed":[77,99],"for":[78,128],"studied":[80],"problems,":[81],"and":[82,95,115],"performances":[84],"bit":[86],"allocations":[87],"analyzed.":[89],"Simulation":[90],"results":[91],"validate":[92],"our":[93],"analysis":[94],"demonstrate":[96],"that":[97],"work":[101],"very":[102],"well":[103],"in":[104],"terms":[105],"ST":[114],"CR":[131],"system.":[132]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}