{"id":"https://openalex.org/W2967386939","doi":"https://doi.org/10.1109/ict.2019.8798796","title":"Extended Blind Interference Alignment for Superior DoF in Multiple User-Clusters Networks","display_name":"Extended Blind Interference Alignment for Superior DoF in Multiple User-Clusters Networks","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2967386939","doi":"https://doi.org/10.1109/ict.2019.8798796","mag":"2967386939"},"language":"en","primary_location":{"id":"doi:10.1109/ict.2019.8798796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2019.8798796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 26th International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100659274","display_name":"Dan Wang","orcid":"https://orcid.org/0000-0002-2436-0727"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Wang","raw_affiliation_strings":["School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014756786","display_name":"Zhongfang Wang","orcid":"https://orcid.org/0000-0003-3236-5170"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongfang Wang","raw_affiliation_strings":["School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100769505","display_name":"Qian Cheng","orcid":"https://orcid.org/0000-0001-8891-2917"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Cheng","raw_affiliation_strings":["School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111242008","display_name":"Jingwen Fu","orcid":"https://orcid.org/0009-0002-5897-4636"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwen Fu","raw_affiliation_strings":["School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060385264","display_name":"Yongming Wang","orcid":"https://orcid.org/0000-0001-8287-6986"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Wang","raw_affiliation_strings":["School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"pp","issue":null,"first_page":"90","last_page":"95"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.8858281970024109},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.8374724388122559},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7585533857345581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7575895190238953},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6489444971084595},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.540141761302948},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.47261929512023926},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4687129855155945},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.457463800907135},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.44028007984161377},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.4168643355369568},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.41436487436294556},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.41386714577674866},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.41332197189331055},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37480324506759644},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37248894572257996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33846205472946167},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.2739638090133667},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2503777742385864},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20674902200698853},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.17063090205192566},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12659099698066711},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10527446866035461},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08713257312774658},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07884076237678528}],"concepts":[{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.8858281970024109},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.8374724388122559},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7585533857345581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7575895190238953},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6489444971084595},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.540141761302948},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.47261929512023926},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4687129855155945},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.457463800907135},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.44028007984161377},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.4168643355369568},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.41436487436294556},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.41386714577674866},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.41332197189331055},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37480324506759644},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37248894572257996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33846205472946167},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.2739638090133667},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2503777742385864},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20674902200698853},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.17063090205192566},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12659099698066711},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10527446866035461},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08713257312774658},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07884076237678528},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ict.2019.8798796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict.2019.8798796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 26th International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8199999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1536591447","https://openalex.org/W1968723507","https://openalex.org/W1979408141","https://openalex.org/W1989806826","https://openalex.org/W2015556782","https://openalex.org/W2088404815","https://openalex.org/W2090761559","https://openalex.org/W2135438735","https://openalex.org/W2157532143","https://openalex.org/W2431687251","https://openalex.org/W2513777322","https://openalex.org/W2517807884","https://openalex.org/W2528407593","https://openalex.org/W2623493234","https://openalex.org/W2731826757","https://openalex.org/W3104985379","https://openalex.org/W6654150575"],"related_works":["https://openalex.org/W2157458786","https://openalex.org/W4250958385","https://openalex.org/W1995014228","https://openalex.org/W2025626493","https://openalex.org/W2963438473","https://openalex.org/W4300895095","https://openalex.org/W2049158616","https://openalex.org/W2037307649","https://openalex.org/W2111349105","https://openalex.org/W1976511355"],"abstract_inverted_index":{"Interference":[0],"Alignment":[1],"(IA)":[2],"is":[3,15,34,46],"a":[4],"promising":[5],"technique":[6],"for":[7,17],"interference":[8,43],"elimination":[9],"in":[10,24],"wireless":[11],"networks.":[12],"However,":[13],"it":[14],"difficult":[16],"IA":[18],"to":[19,48],"achieve":[20],"the":[21,27,50,62,67,75,85,104,109],"desired":[22],"effect":[23],"practice":[25],"since":[26],"channel":[28],"state":[29],"information":[30],"at":[31],"transmitter":[32],"(CSIT)":[33],"always":[35],"limited.":[36],"In":[37],"this":[38,82],"paper,":[39],"an":[40],"extended":[41],"blind":[42],"alignment":[44],"(eBIA)":[45],"proposed":[47,63,105],"enhance":[49],"performance":[51],"of":[52,79,94],"multi-cluster":[53],"networks":[54],"without":[55],"CSIT.":[56],"The":[57,99],"theoretical":[58],"analysis":[59],"indicates":[60],"that":[61,103],"scheme":[64,106],"can":[65],"cancel":[66],"inter-cell":[68],"and":[69,97],"intra-cell":[70],"interferences":[71],"by":[72],"relying":[73],"on":[74,92],"single":[76],"reconfigurable":[77],"antenna":[78],"users.":[80],"Meanwhile,":[81],"paper":[83],"gives":[84],"relative":[86],"comparisons":[87],"with":[88],"other":[89],"existing":[90],"algorithms":[91],"degree":[93],"freedom":[95],"(DoF)":[96],"sum-rate.":[98],"simulation":[100],"results":[101],"demonstrate":[102],"does":[107],"indicate":[108],"better":[110],"performance.":[111]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}