{"id":"https://openalex.org/W2115045615","doi":"https://doi.org/10.1109/glocom.2010.5683359","title":"A Class of Three-User Multiple Access Cognitive Radio Channels: An Achievable Rate Region","display_name":"A Class of Three-User Multiple Access Cognitive Radio Channels: An Achievable Rate Region","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2115045615","doi":"https://doi.org/10.1109/glocom.2010.5683359","mag":"2115045615"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2010.5683359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683359","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","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/A5070149038","display_name":"K. G. Nagananda","orcid":"https://orcid.org/0000-0002-6907-6332"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. G. Nagananda","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Lehigh University, Bethlehem, PA, USA","[Department of ECE, Lehigh University, Bethlehem, PA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"[Department of ECE, Lehigh University, Bethlehem, PA, USA]","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103860853","display_name":"Shalinee Kishore","orcid":null},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shalinee Kishore","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Lehigh University, Bethlehem, PA, USA","[Department of ECE, Lehigh University, Bethlehem, PA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"[Department of ECE, Lehigh University, Bethlehem, PA, USA]","institution_ids":["https://openalex.org/I186143895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I186143895"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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":0.9983000159263611,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.984499990940094,"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":0.8468551635742188},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7708020806312561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7196917533874512},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7004209756851196},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5651229619979858},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.518388569355011},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4827658236026764},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45370951294898987},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.4369969367980957},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35059311985969543},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2782631516456604},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24677276611328125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1862298548221588},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10194602608680725},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08991807699203491},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07888767123222351}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8468551635742188},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7708020806312561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7196917533874512},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7004209756851196},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5651229619979858},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.518388569355011},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4827658236026764},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45370951294898987},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.4369969367980957},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35059311985969543},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2782631516456604},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24677276611328125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1862298548221588},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10194602608680725},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08991807699203491},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07888767123222351},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2010.5683359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683359","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1592482298","https://openalex.org/W1976109068","https://openalex.org/W2068118751","https://openalex.org/W2100043039","https://openalex.org/W2102617152","https://openalex.org/W2119007567","https://openalex.org/W2135460279","https://openalex.org/W2146829049","https://openalex.org/W2163824300","https://openalex.org/W2179880807","https://openalex.org/W3216977419","https://openalex.org/W6635532581","https://openalex.org/W6804371254"],"related_works":["https://openalex.org/W4308749380","https://openalex.org/W2037841693","https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2372481764","https://openalex.org/W2355663289"],"abstract_inverted_index":{"We":[0,62],"consider":[1,128],"three-user":[2,175],"multiple":[3,176],"access":[4,177],"cognitive":[5],"radio":[6],"channels":[7,113,122],"and":[8,45,89,114,138],"obtain":[9],"achievable":[10,95],"rates":[11,96],"for":[12,97,111,120],"reliable":[13],"communication":[14,29],"over":[15],"these":[16],"channels.":[17],"A":[18],"synopsis":[19],"of":[20,34,59,75,78,94,104,132,172],"the":[21,31,35,49,79,86,129,140,152,159,167,173,182],"channel":[22,58,87,99,134,178],"model":[23,88,131],"is":[24],"as":[25,170],"follows:":[26],"before":[27],"establishing":[28],"with":[30,68,123],"receiver,":[32],"one":[33],"transmitters":[36,52],"(named":[37,53],"primary)":[38],"splits":[39],"its":[40,148],"message-set":[41],"into":[42],"two":[43,51,105,160],"parts":[44],"shares":[46],"them":[47],"among":[48],"remaining":[50],"secondary)":[54],"via":[55],"a":[56,65,76,92,102],"noiseless":[57],"infinite":[60],"capacity.":[61],"thus":[63],"have":[64],"cooperative":[66],"scenario":[67],"each":[69],"secondary":[70,161],"transmitter":[71],"having":[72],"noncausal":[73],"knowledge":[74],"part":[77],"primary''s":[80],"message.":[81],"First,":[82],"we":[83,127],"precisely":[84],"define":[85],"then":[90],"derive":[91],"set":[93],"this":[98,133],"by":[100,146],"employing":[101],"combination":[103],"well-known":[106],"techniques:":[107],"superposition":[108],"coding":[109,121],"introduced":[110],"broadcast":[112],"Gel'f":[115],"and-Pinkser's":[116],"binning":[117],"principle":[118],"used":[119],"random":[124],"parameters.":[125],"Lastly,":[126],"Gaussian":[130],"to":[135,164],"numerically":[136],"evaluate":[137],"plot":[139],"rate":[141,169],"region.":[142],"Results":[143],"demonstrate":[144],"that,":[145],"sharing":[147],"message":[149],"in":[150],"parts,":[151],"primary":[153],"user":[154],"achieves":[155],"higher":[156],"rates,":[157],"while":[158],"users":[162],"continue":[163],"transmit":[165],"at":[166],"same":[168],"that":[171],"classical":[174],"without":[179],"message-sharing":[180],"between":[181],"transmitters.":[183]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
