{"id":"https://openalex.org/W2077911277","doi":"https://doi.org/10.1109/tvt.2012.2232323","title":"Performance Analysis of Distributed Beamforming in a Spectrum Sharing System","display_name":"Performance Analysis of Distributed Beamforming in a Spectrum Sharing System","publication_year":2012,"publication_date":"2012-12-08","ids":{"openalex":"https://openalex.org/W2077911277","doi":"https://doi.org/10.1109/tvt.2012.2232323","mag":"2077911277"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2012.2232323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2232323","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-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/A5015729753","display_name":"Liang Yang","orcid":"https://orcid.org/0000-0002-6576-332X"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]},{"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":["CN","QA"],"is_corresponding":false,"raw_author_name":"Liang Yang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A and M University, Qatar, Doha, Qatar","Department of Electronic Engineering, Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]},{"raw_affiliation_string":"Department of Electronic Engineering, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","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 and M University, Qatar, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034213361","display_name":"Erchin Serpedin","orcid":"https://orcid.org/0000-0001-9069-770X"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erchin Serpedin","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"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":["Electrical Engineering Program, King Abdullah University for Science and Technology, Thuwal, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, King Abdullah University for Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.4272,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69715404,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"62","issue":"4","first_page":"1655","last_page":"1666"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9990000128746033,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9988999962806702,"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/beamforming","display_name":"Beamforming","score":0.6796942353248596},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.5928774476051331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5833160281181335},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.46659162640571594},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.4453943073749542},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4270933270454407},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4227273464202881},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3787729740142822},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3475537896156311},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3459295332431793},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25080132484436035},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2433393895626068},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18901944160461426},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.16697511076927185}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6796942353248596},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.5928774476051331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5833160281181335},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.46659162640571594},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.4453943073749542},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4270933270454407},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4227273464202881},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3787729740142822},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3475537896156311},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3459295332431793},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25080132484436035},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2433393895626068},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18901944160461426},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.16697511076927185}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2012.2232323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2232323","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/562749","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/562749","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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W598996319","https://openalex.org/W604181985","https://openalex.org/W1522045078","https://openalex.org/W1575463766","https://openalex.org/W1980266728","https://openalex.org/W1980310952","https://openalex.org/W1987613950","https://openalex.org/W2003732203","https://openalex.org/W2071707134","https://openalex.org/W2096240244","https://openalex.org/W2099238939","https://openalex.org/W2101166004","https://openalex.org/W2102636795","https://openalex.org/W2107689535","https://openalex.org/W2109802212","https://openalex.org/W2117442765","https://openalex.org/W2120898255","https://openalex.org/W2132675551","https://openalex.org/W2135084113","https://openalex.org/W2139825184","https://openalex.org/W2140237260","https://openalex.org/W2143927285","https://openalex.org/W2148124193","https://openalex.org/W2150079203","https://openalex.org/W2153613675","https://openalex.org/W2160466112","https://openalex.org/W2160631319","https://openalex.org/W2161209335","https://openalex.org/W2165376755","https://openalex.org/W2171501928","https://openalex.org/W2171656134","https://openalex.org/W3008609509","https://openalex.org/W4253900906"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W4311414679","https://openalex.org/W2158075901","https://openalex.org/W2567141277","https://openalex.org/W3124036039","https://openalex.org/W2130785056","https://openalex.org/W3209251257"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,75,115],"consider":[4,45],"a":[5,11,78,88],"distributed":[6],"beamforming":[7,47],"scheme":[8,55,82],"(DBF)":[9],"in":[10,56],"spectrum":[12,21],"sharing":[13],"system":[14,134],"where":[15],"multiple":[16],"secondary":[17,41],"users":[18,26,131],"share":[19],"the":[20,35,40,52,59,95,100,105,117,121,133],"with":[22,51],"some":[23],"licensed":[24],"primary":[25,130],"under":[27],"an":[28,85],"interference":[29,144],"temperature":[30],"constraint.":[31],"We":[32,43],"assume":[33],"that":[34],"DBF":[36,81],"is":[37,71],"applied":[38],"at":[39],"users.":[42],"first":[44],"optimal":[46,106,139],"and":[48,62,83,107,127,142,147,150,160],"compare":[49],"it":[50],"user":[53],"selection":[54],"terms":[57],"of":[58,99,123,129],"outage":[60,118],"probability":[61],"bit":[63],"error":[64,126],"rate":[65],"performance":[66,135],"metrics.":[67],"Since":[68],"perfect":[69],"feedback":[70,80],"difficult":[72],"to":[73,155],"obtain,":[74],"then":[76],"investigate":[77],"limited":[79],"develop":[84],"analysis":[86],"for":[87],"random":[89],"vector":[90],"quantization":[91],"design":[92],"algorithm.":[93],"Specifically,":[94],"approximate":[96],"statistics":[97],"functions":[98],"squared":[101],"inner":[102],"product":[103],"between":[104],"quantized":[108],"vectors":[109],"are":[110,136,145,153],"derived.":[111],"With":[112],"these":[113],"statistics,":[114],"analyze":[116],"performance.":[119],"Furthermore,":[120],"effects":[122],"channel":[124],"estimation":[125],"number":[128],"on":[132],"investigated.":[137],"Finally,":[138],"power":[140],"adaptation":[141],"cochannel":[143],"considered":[146],"analyzed.":[148],"Numerical":[149],"simulation":[151],"results":[152],"provided":[154],"illustrate":[156],"our":[157,162],"mathematical":[158],"formalism":[159],"verify":[161],"analysis.":[163]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
