{"id":"https://openalex.org/W2613451072","doi":"https://doi.org/10.1109/wcnc.2017.7925572","title":"Impact of Improper Gaussian Signaling on the Achievable Rate of Overlay Cognitive Radio","display_name":"Impact of Improper Gaussian Signaling on the Achievable Rate of Overlay Cognitive Radio","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2613451072","doi":"https://doi.org/10.1109/wcnc.2017.7925572","mag":"2613451072"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2017.7925572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5027180666","display_name":"Osama Amin","orcid":"https://orcid.org/0000-0002-0026-5960"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Osama Amin","raw_affiliation_strings":["Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018742956","display_name":"Walid Abediseid","orcid":null},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Walid Abediseid","raw_affiliation_strings":["Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083193286","display_name":"Mohamed\u2010Slim Alouini","orcid":"https://orcid.org/0000-0003-4827-1793"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed-Slim Alouini","raw_affiliation_strings":["Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027180666"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":0.6216,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70999375,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991000294685364,"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":0.9955999851226807,"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":0.8843705654144287},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.812852680683136},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.7913588285446167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6981021761894226},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.672990620136261},{"id":"https://openalex.org/keywords/underlay","display_name":"Underlay","score":0.6264587640762329},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5922067165374756},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.530838131904602},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5089619159698486},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4509234130382538},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42216798663139343},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.356071799993515},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.3390486240386963},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3307352364063263},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33003097772598267},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16270416975021362},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15224003791809082},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09190747141838074},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08089280128479004},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06422969698905945}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8843705654144287},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.812852680683136},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.7913588285446167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6981021761894226},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.672990620136261},{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.6264587640762329},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5922067165374756},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.530838131904602},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5089619159698486},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4509234130382538},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42216798663139343},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.356071799993515},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3390486240386963},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3307352364063263},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33003097772598267},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16270416975021362},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15224003791809082},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09190747141838074},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08089280128479004},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06422969698905945},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc.2017.7925572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/625007","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/625007","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W636289703","https://openalex.org/W1643037712","https://openalex.org/W1976817824","https://openalex.org/W2046079909","https://openalex.org/W2098918476","https://openalex.org/W2124338065","https://openalex.org/W2130444183","https://openalex.org/W2136180028","https://openalex.org/W2153620960","https://openalex.org/W2179880807","https://openalex.org/W2322960615","https://openalex.org/W2963486337","https://openalex.org/W2963923858","https://openalex.org/W4211251910"],"related_works":["https://openalex.org/W2470213802","https://openalex.org/W1599626576","https://openalex.org/W2769590643","https://openalex.org/W2169642774","https://openalex.org/W2921979903","https://openalex.org/W2532161418","https://openalex.org/W2556201531","https://openalex.org/W1597460884","https://openalex.org/W2290175079","https://openalex.org/W2365415733"],"abstract_inverted_index":{"Improper":[0],"Gaussian":[1,23],"signaling":[2,24],"(IGS)":[3],"has":[4],"been":[5],"recently":[6],"shown":[7],"to":[8,19,61,76,84,104,146],"provide":[9],"performance":[10],"improvements":[11],"in":[12,36,82,133],"underlay":[13],"cognitive":[14,38,99],"radio":[15,39,100],"systems":[16],"as":[17],"opposed":[18],"the":[20,28,42,58,63,68,71,79,86,90,97,106,113,118,129,134,138],"conventional":[21],"proper":[22],"(PGS)":[25],"scheme.":[26],"For":[27],"first":[29,53],"time,":[30],"this":[31],"paper":[32],"implements":[33],"IGS":[34,80,103,135],"scheme":[35,60,81,136],"overlay":[37,98],"system,":[40],"where":[41],"secondary":[43,107],"transmitter":[44],"broadcasts":[45],"a":[46],"mixture":[47],"of":[48,117],"two":[49],"different":[50],"signals.":[51],"The":[52],"signal":[54,73],"is":[55,74],"selected":[56],"from":[57,78],"PGS":[59],"support":[62,147],"primary":[64,91,119],"message":[65],"transmission.":[66],"On":[67],"other":[69],"hand,":[70],"second":[72],"chosen":[75],"be":[77],"order":[83],"reduce":[85],"interference":[87],"effect":[88],"on":[89],"receiver.":[92],"We":[93],"then":[94],"optimally":[95],"design":[96],"that":[101],"employs":[102],"maximize":[105],"link":[108],"achievable":[109],"rate":[110,115],"while":[111],"satisfying":[112],"minimum":[114],"requirement":[116],"network.":[120],"In":[121],"particular,":[122],"we":[123],"derive":[124],"closed":[125],"form":[126],"expressions":[127],"for":[128],"circularity":[130],"coefficient":[131],"used":[132],"and":[137],"power":[139],"distribution":[140],"parameters.":[141],"Simulation":[142],"results":[143],"are":[144],"provided":[145],"our":[148],"theoretical":[149],"derivations.":[150]},"counts_by_year":[{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
