{"id":"https://openalex.org/W2077662583","doi":"https://doi.org/10.1109/vetecf.2011.6092933","title":"Joint Transmit-Receive Spectrum Sharing in Cognitive MIMO Wireless Networks","display_name":"Joint Transmit-Receive Spectrum Sharing in Cognitive MIMO Wireless Networks","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2077662583","doi":"https://doi.org/10.1109/vetecf.2011.6092933","mag":"2077662583"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6092933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","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/A5065050442","display_name":"Zhao Li","orcid":"https://orcid.org/0000-0002-3824-0136"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhao Li","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","State Key Lab of Integrated Service Networks, Xidian University, Xi'an China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Networks, Xidian University, Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101684181","display_name":"Linjing Zhao","orcid":"https://orcid.org/0000-0002-8083-3453"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linjing Zhao","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","State Key Lab of Integrated Service Networks, Xidian University, Xi'an China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Networks, Xidian University, Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432500","display_name":"Qin Liu","orcid":"https://orcid.org/0000-0002-8979-5094"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","State Key Lab of Integrated Service Networks, Xidian University, Xi'an China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xian, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Lab of Integrated Service Networks, Xidian University, Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065050442"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1569689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":null,"first_page":"1","last_page":"5"},"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":0.9995999932289124,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.998199999332428,"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":0.8775570392608643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7361608147621155},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6796221733093262},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6065637469291687},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5973883867263794},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5625811219215393},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5574387907981873},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4921104311943054},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.454127699136734},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43178656697273254},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.41657087206840515},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3888849914073944},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3075990676879883},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17081493139266968}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8775570392608643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7361608147621155},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6796221733093262},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6065637469291687},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5973883867263794},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5625811219215393},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5574387907981873},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4921104311943054},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.454127699136734},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43178656697273254},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.41657087206840515},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3888849914073944},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3075990676879883},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17081493139266968},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2011.6092933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2016773921","https://openalex.org/W2055385272","https://openalex.org/W2061992737","https://openalex.org/W2097551077","https://openalex.org/W2104354854","https://openalex.org/W2115300267","https://openalex.org/W2122167697","https://openalex.org/W2125323146","https://openalex.org/W2135801388","https://openalex.org/W2147424963","https://openalex.org/W2165800172","https://openalex.org/W2331102974","https://openalex.org/W2610471112","https://openalex.org/W6682027909"],"related_works":["https://openalex.org/W1972125288","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W4237321995","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2159343473","https://openalex.org/W2053336077","https://openalex.org/W2486733753","https://openalex.org/W2335557509"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,75],"joint":[4],"transmit-receive":[5],"spectrum":[6,61,86],"sharing":[7,62],"method":[8,73,97],"based":[9,70],"on":[10],"space":[11],"division":[12],"multiplexing":[13],"(SDM)":[14],"in":[15],"cognitive":[16,26,31,49,80],"radio":[17,81],"networks":[18],"(CRN).":[19],"By":[20],"exploiting":[21],"spatial":[22],"correlation":[23],"features":[24],"between":[25],"transmission":[27],"and":[28,55,89,102],"interference":[29,42],"from":[30,43],"base":[32,45],"station":[33,46],"(CBS)":[34],"to":[35,48],"primary":[36,44,53],"user":[37,50],"(PU)":[38],"as":[39,41],"well":[40],"(PBS)":[47],"(CU),":[51],"appropriate":[52],"system":[54],"its":[56],"channel":[57],"are":[58],"selected.":[59],"Consequently":[60],"is":[63,74],"carried":[64],"out":[65],"employing":[66],"the":[67,96,105],"proposed":[68,106],"SDM":[69],"strategy.":[71],"The":[72],"good":[76],"complement":[77],"for":[78],"conventional":[79],"(CR)":[82],"which":[83],"adopts":[84],"opportunistic":[85],"access.":[87],"Analysis":[88],"simulation":[90],"results":[91],"show":[92],"that":[93],"compared":[94],"with":[95,113],"implemented":[98],"only":[99],"at":[100],"CBS":[101],"exhaustive":[103],"searching,":[104],"scheme":[107],"could":[108],"achieve":[109],"near-optimal":[110],"throughput":[111],"performance":[112],"reduced":[114],"complexity.":[115]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}