{"id":"https://openalex.org/W2801671647","doi":"https://doi.org/10.1109/lcomm.2018.2832215","title":"Single-Channel Blind Source Separation of Communication Signals Using Pseudo-MIMO Observations","display_name":"Single-Channel Blind Source Separation of Communication Signals Using Pseudo-MIMO Observations","publication_year":2018,"publication_date":"2018-05-07","ids":{"openalex":"https://openalex.org/W2801671647","doi":"https://doi.org/10.1109/lcomm.2018.2832215","mag":"2801671647"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2832215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2832215","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5036994148","display_name":"Xin Cai","orcid":"https://orcid.org/0000-0003-0262-2869"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Cai","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-0262-2869","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078061633","display_name":"Xiang Wang","orcid":"https://orcid.org/0000-0002-3208-2042"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Wang","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101706871","display_name":"Zhitao Huang","orcid":"https://orcid.org/0000-0001-7135-5181"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhitao Huang","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100603151","display_name":"Fenghua Wang","orcid":"https://orcid.org/0000-0002-4656-2629"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fenghua Wang","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.9841,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.75791946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"22","issue":"8","first_page":"1616","last_page":"1619"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9682999849319458,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.8599076271057129},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6271023750305176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6006653904914856},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5325096249580383},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5006124973297119},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.45368799567222595},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3896463215351105},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3739801049232483},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35899603366851807}],"concepts":[{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.8599076271057129},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6271023750305176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6006653904914856},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5325096249580383},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5006124973297119},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.45368799567222595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3896463215351105},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3739801049232483},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35899603366851807},{"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/lcomm.2018.2832215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2832215","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1702319","https://openalex.org/W1755563775","https://openalex.org/W1974388905","https://openalex.org/W2024177505","https://openalex.org/W2053264371","https://openalex.org/W2096577849","https://openalex.org/W2154001137","https://openalex.org/W2281465390","https://openalex.org/W2293147534","https://openalex.org/W2320198790","https://openalex.org/W2345487231","https://openalex.org/W2349718515","https://openalex.org/W4242259102","https://openalex.org/W6600069209","https://openalex.org/W6996661454"],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2031820693","https://openalex.org/W2889447638","https://openalex.org/W1910172735","https://openalex.org/W2107364365","https://openalex.org/W2118307209","https://openalex.org/W2137288760","https://openalex.org/W1785857632","https://openalex.org/W2539388437","https://openalex.org/W2113403277"],"abstract_inverted_index":{"To":[0],"solve":[1],"the":[2,51,58,80,89],"problem":[3],"of":[4,9,19,34,83,88,97],"single-channel":[5],"blind":[6],"source":[7],"separation":[8,69,99],"communication":[10,39],"signals,":[11],"this":[12],"letter":[13],"proposes":[14],"a":[15],"novel":[16],"algorithm":[17],"consisted":[18],"pseudo-multi-in":[20],"multi-out":[21],"(MIMO)":[22],"observation":[23],"construction":[24],"and":[25,75,101],"independent":[26],"component":[27],"analysis":[28],"(ICA).":[29],"A":[30],"novel,":[31],"effective":[32],"way":[33],"constructing":[35,64],"pseudo-MIMO":[36,65],"mixtures":[37],"for":[38],"signals":[40],"is":[41],"proposed;":[42],"sources":[43],"are":[44],"then":[45],"retrieved":[46],"by":[47],"applying":[48],"ICA":[49],"on":[50,79],"artificial":[52],"mixtures.":[53],"The":[54],"proposed":[55,90],"scheme":[56,91],"yields":[57],"following":[59],"benefits:":[60],"1)":[61],"efficiency":[62],"in":[63,95],"observations;":[66],"2)":[67],"superior":[68],"performance;":[70],"3)":[71],"low":[72,77],"computation":[73,102],"complexity;":[74],"4)":[76],"dependence":[78],"prior":[81],"information":[82],"sources.":[84],"Experiments":[85],"demonstrated":[86],"edges":[87],"over":[92],"state-of-art":[93],"algorithms":[94],"terms":[96],"both":[98],"performance":[100],"complexity.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
