{"id":"https://openalex.org/W2547322987","doi":"https://doi.org/10.1109/pimrc.2014.7136189","title":"Adaptive spatial modulation for spectrally-efficient MIMO spectrum sharing systems","display_name":"Adaptive spatial modulation for spectrally-efficient MIMO spectrum sharing systems","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2547322987","doi":"https://doi.org/10.1109/pimrc.2014.7136189","mag":"2547322987"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2014.7136189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)","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/A5076899487","display_name":"Zied Bouida","orcid":"https://orcid.org/0000-0002-3930-9043"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Zied Bouida","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014049864","display_name":"Ali Ghrayeb","orcid":"https://orcid.org/0000-0002-6808-5886"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]},{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["CA","QA"],"is_corresponding":false,"raw_author_name":"Ali Ghrayeb","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada","Department of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009224411","display_name":"Khalid Qaraqe","orcid":"https://orcid.org/0000-0002-0766-9212"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Khalid A. Qaraqe","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076899487"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.8373,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78826345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T12042","display_name":"Satellite Communication Systems","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.7215220928192139},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6257932186126709},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6241590976715088},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5460914373397827},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.5390983819961548},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5216168165206909},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5193370580673218},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.499861478805542},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4849415123462677},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4622613489627838},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.44656920433044434},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3223855495452881},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2843564748764038},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2189418077468872},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21472245454788208},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1144484281539917},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.11360308527946472},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09730055928230286},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08906784653663635},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08574515581130981},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.06708228588104248}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7215220928192139},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6257932186126709},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6241590976715088},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5460914373397827},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.5390983819961548},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5216168165206909},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5193370580673218},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.499861478805542},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4849415123462677},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4622613489627838},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44656920433044434},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3223855495452881},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2843564748764038},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2189418077468872},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21472245454788208},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1144484281539917},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.11360308527946472},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09730055928230286},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08906784653663635},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08574515581130981},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.06708228588104248},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2014.7136189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1483997329","https://openalex.org/W1967030370","https://openalex.org/W1979370879","https://openalex.org/W2008862172","https://openalex.org/W2062834828","https://openalex.org/W2063773941","https://openalex.org/W2067605736","https://openalex.org/W2071707134","https://openalex.org/W2125669974","https://openalex.org/W2126423562","https://openalex.org/W2126734312","https://openalex.org/W2141162475","https://openalex.org/W2146461054","https://openalex.org/W2151603578","https://openalex.org/W2161209335","https://openalex.org/W2163504740"],"related_works":["https://openalex.org/W2134916061","https://openalex.org/W2155567810","https://openalex.org/W4381785485","https://openalex.org/W4205696264","https://openalex.org/W3010469571","https://openalex.org/W2463053673","https://openalex.org/W2393478743","https://openalex.org/W2019080502","https://openalex.org/W2167414943","https://openalex.org/W2104057862"],"abstract_inverted_index":{"We":[0],"have":[1],"recently":[2],"introduced":[3],"adaptive":[4,12],"spatial":[5,16],"modulation":[6,13,17],"(ASM)":[7],"[1],":[8],"which":[9],"comprises":[10],"both":[11,158],"(AM)":[14],"and":[15,42,67,105,151,167,169],"(SM),":[18],"with":[19,171],"the":[20,24,48,59,68,84,98,133],"aim":[21],"of":[22,29,50,61,70,86,157,165],"enhancing":[23],"average":[25,134],"spectral":[26],"efficiency":[27,41],"(ASE)":[28],"multiple":[30],"antenna":[31],"systems.":[32,110],"This":[33],"technique":[34,66],"was":[35],"shown":[36,120],"to":[37,47,58,88,112,121,142],"offer":[38,122],"high":[39,54],"energy":[40],"low":[43],"system":[44],"complexity":[45],"thanks":[46,57],"use":[49,60],"SM":[51],"while":[52,127],"achieving":[53],"data":[55],"rates":[56],"AM.":[62],"Motivated":[63],"by":[64],"this":[65,82,94],"need":[69],"such":[71],"performance":[72,156],"in":[73,81,132,163],"a":[74,89,123,129,145],"cognitive":[75],"radio":[76],"(CR)":[77],"scenario,":[78],"we":[79,96],"extend":[80],"paper":[83],"concept":[85],"ASM":[87],"spectrum":[90,115],"sharing":[91,116],"system.":[92],"In":[93,140],"context,":[95],"propose":[97],"ASM-CR":[99,118],"scheme":[100,107,147],"as":[101],"an":[102],"energy-efficient,":[103],"spectrally-efficient,":[104],"low-complexity":[106],"for":[108],"CR":[109],"Compared":[111],"selected":[113,172],"existing":[114],"schemes,":[117],"is":[119,153,161],"considerable":[124],"ASE":[125,150,166],"improvement":[126],"experiencing":[128],"slight":[130],"degradation":[131],"bit":[135],"error":[136],"rate":[137],"(ABER)":[138],"performance.":[139],"order":[141],"address":[143],"this,":[144],"hybrid":[146],"compromising":[148],"between":[149],"ABER":[152,168],"proposed.":[154],"The":[155],"proposed":[159],"schemes":[160],"analyzed":[162],"terms":[164],"confirmed":[170],"numerical":[173],"results":[174],"using":[175],"Monte-Carlo":[176],"simulations.":[177]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}