{"id":"https://openalex.org/W4300714150","doi":"https://doi.org/10.1109/wcncw.2016.7552726","title":"On the effects of I/Q imbalance on sensing performance in full-duplex cognitive radios","display_name":"On the effects of I/Q imbalance on sensing performance in full-duplex cognitive radios","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W4300714150","doi":"https://doi.org/10.1109/wcncw.2016.7552726"},"language":"en","primary_location":{"id":"doi:10.1109/wcncw.2016.7552726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2016.7552726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","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/A5083860419","display_name":"Alexandros\u2013Apostolos A. Boulogeorgos","orcid":"https://orcid.org/0000-0001-8345-0872"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Alexandros-Apostolos A. Boulogeorgos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061679058","display_name":"Haythem Bany Salameh","orcid":"https://orcid.org/0000-0003-3429-7212"},"institutions":[{"id":"https://openalex.org/I85507684","display_name":"Yarmouk University","ror":"https://ror.org/004mbaj56","country_code":"JO","type":"education","lineage":["https://openalex.org/I85507684"]}],"countries":["JO"],"is_corresponding":false,"raw_author_name":"Haythem A. Bany Salameh","raw_affiliation_strings":["Telecommunications Engineering Department, Yarmouk University, Irbid, JO"],"affiliations":[{"raw_affiliation_string":"Telecommunications Engineering Department, Yarmouk University, Irbid, JO","institution_ids":["https://openalex.org/I85507684"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061744244","display_name":"George K. Karagiannidis","orcid":"https://orcid.org/0000-0001-8810-0345"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE","GR"],"is_corresponding":false,"raw_author_name":"George K. Karagiannidis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi, United Arab Emirates"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I176601375"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083860419"],"corresponding_institution_ids":["https://openalex.org/I21370196"],"apc_list":null,"apc_paid":null,"fwci":0.9188,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7928729,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"361","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9994000196456909,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9240694642066956},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.8332929611206055},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7839248180389404},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.6681944727897644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5283387899398804},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.4504651427268982},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4493164122104645},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.44248640537261963},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.41893717646598816},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3792194128036499},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3525114953517914},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32424044609069824},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.23612314462661743},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19376936554908752}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9240694642066956},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.8332929611206055},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7839248180389404},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.6681944727897644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5283387899398804},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.4504651427268982},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4493164122104645},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.44248640537261963},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.41893717646598816},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3792194128036499},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3525114953517914},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32424044609069824},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.23612314462661743},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19376936554908752},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcncw.2016.7552726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2016.7552726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1521944417","https://openalex.org/W1964151561","https://openalex.org/W1967698485","https://openalex.org/W1980840716","https://openalex.org/W1992847641","https://openalex.org/W2002386125","https://openalex.org/W2009561436","https://openalex.org/W2014368565","https://openalex.org/W2030669517","https://openalex.org/W2041289314","https://openalex.org/W2060068984","https://openalex.org/W2094231534","https://openalex.org/W2101840010","https://openalex.org/W2107955745","https://openalex.org/W2118159140","https://openalex.org/W2130762526","https://openalex.org/W2137414433","https://openalex.org/W2141860157","https://openalex.org/W2147868657","https://openalex.org/W2155260992","https://openalex.org/W2155720547","https://openalex.org/W2161143109","https://openalex.org/W2170448036","https://openalex.org/W2181584513","https://openalex.org/W2320703891","https://openalex.org/W2344061254","https://openalex.org/W2511064776","https://openalex.org/W3104243754","https://openalex.org/W4300165606","https://openalex.org/W6681704668","https://openalex.org/W6725489321","https://openalex.org/W6786165963"],"related_works":["https://openalex.org/W2181410425","https://openalex.org/W2051888740","https://openalex.org/W2382279859","https://openalex.org/W2046691252","https://openalex.org/W2384472869","https://openalex.org/W3203708548","https://openalex.org/W2003835194","https://openalex.org/W2132580384","https://openalex.org/W1973050875","https://openalex.org/W1996209778"],"abstract_inverted_index":{"Direct-conversion":[0],"radio":[1,14,22],"transceivers":[2],"can":[3,36],"offer":[4],"reprogrammable":[5],"and":[6,30,49,83,96,102,107,110],"low-cost":[7],"hardware":[8],"solutions":[9],"for":[10,79],"full-duplex":[11],"(FD)":[12],"cognitive":[13],"(CR)":[15],"devices.":[16],"However,":[17],"they":[18],"are":[19,71,77,119],"susceptible":[20],"to":[21,47],"frequency":[23],"(RF)":[24],"impairments,":[25],"such":[26],"as":[27],"in-phase":[28],"(I)":[29],"quadrature":[31],"(Q)":[32],"imbalance":[33],"(IQI),":[34],"which":[35,66,124,142],"significantly":[37],"constrain":[38],"the":[39,51,56,80,133,138,147],"spectrum":[40,59,134,148],"sensing":[41,60,135],"capabilities.":[42],"This":[43],"paper":[44],"is":[45],"devoted":[46],"quantify":[48],"evaluate":[50],"effects":[52],"of":[53,58,137],"IQI":[54,127],"in":[55,61,65,146],"context":[57],"FD":[62,139],"CR":[63,140],"systems,":[64],"self-interference":[67],"suppression":[68],"(SIS)":[69],"techniques":[70],"employed.":[72],"Specifically,":[73],"closed":[74],"form":[75],"expressions":[76],"derived":[78,116],"false":[81],"alarm":[82],"detection":[84],"probabilities,":[85],"under":[86],"three":[87],"different":[88],"scenarios:":[89],"imperfect":[90,100],"SIS":[91,101,109],"with":[92],"joint":[93],"transmitter":[94],"(TX)":[95],"receiver":[97],"(RX)":[98],"IQI,":[99],"ideal":[103,111],"TX/RX":[104,112],"RF":[105,113],"front-end,":[106],"perfect":[108],"front-end.":[114],"The":[115],"analytical":[117],"results":[118],"validated":[120],"through":[121],"extensive":[122],"simulations,":[123],"reveal":[125],"that":[126],"has":[128],"a":[129],"detrimental":[130],"impact":[131],"on":[132],"performance":[136],"transceiver,":[141],"brings":[143],"significant":[144],"losses":[145],"utilization.":[149]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
