{"id":"https://openalex.org/W4393028521","doi":"https://doi.org/10.1109/gcwkshps58843.2023.10465198","title":"J oint Optimization of Digital Beamforming and RF Interference Cancellation for SBFD","display_name":"J oint Optimization of Digital Beamforming and RF Interference Cancellation for SBFD","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4393028521","doi":"https://doi.org/10.1109/gcwkshps58843.2023.10465198"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps58843.2023.10465198","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/gcwkshps58843.2023.10465198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Globecom Workshops (GC Wkshps)","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/A5015053416","display_name":"Nan Hu","orcid":"https://orcid.org/0009-0005-7221-7748"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Hu","raw_affiliation_strings":["Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100380305","display_name":"Yan Li","orcid":"https://orcid.org/0000-0002-1612-5719"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Li","raw_affiliation_strings":["Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101487356","display_name":"Hang Long","orcid":"https://orcid.org/0000-0001-6425-1472"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Long","raw_affiliation_strings":["Beijing University of Posts and Telecommunications (BUPT),Wireless Signal Processing and Network Lab.,Beijing,China","Wireless Signal Processing and Network Lab., Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications (BUPT),Wireless Signal Processing and Network Lab.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab., Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Congxi Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congxi Liu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications (BUPT),Wireless Signal Processing and Network Lab.,Beijing,China","Wireless Signal Processing and Network Lab., Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications (BUPT),Wireless Signal Processing and Network Lab.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Signal Processing and Network Lab., Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111792662","display_name":"Ting Ke","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Ke","raw_affiliation_strings":["Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100455958","display_name":"Fei Wang","orcid":"https://orcid.org/0000-0003-3462-8472"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Wang","raw_affiliation_strings":["Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute,Beijing,China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Institute of Wireless and Terminal Technology, China Mobile Research Institute, Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8451,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.78648605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"527","last_page":"532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11946","display_name":"Antenna Design and Optimization","score":0.9010999798774719,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6613366007804871},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6505780220031738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5654740333557129},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46747326850891113},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24493911862373352},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15839263796806335}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6613366007804871},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6505780220031738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5654740333557129},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46747326850891113},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24493911862373352},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15839263796806335},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshps58843.2023.10465198","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/gcwkshps58843.2023.10465198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2049516452","https://openalex.org/W2149863017","https://openalex.org/W2151210657","https://openalex.org/W2316707692","https://openalex.org/W2523489820","https://openalex.org/W2904019619","https://openalex.org/W2949457549","https://openalex.org/W2963057612","https://openalex.org/W2963903846","https://openalex.org/W3047103089","https://openalex.org/W3099539996","https://openalex.org/W3102105495","https://openalex.org/W4243548070","https://openalex.org/W4312894012","https://openalex.org/W4378468511","https://openalex.org/W6787614755","https://openalex.org/W6852629313"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2390279801","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W2358668433","https://openalex.org/W4311414679","https://openalex.org/W2376932109","https://openalex.org/W3124036039"],"abstract_inverted_index":{"Subband":[0],"non-overlapping":[1,26],"full":[2],"duplex":[3,20],"(SBFD)":[4],"re-cently":[5],"has":[6],"been":[7],"proposed":[8,153],"to":[9,115,158,175],"enhance":[10],"uplink":[11,27],"coverage":[12],"and":[13,29,49,78,124,144,173],"reduce":[14,116],"latency":[15],"of":[16,76,108,119,161,168,178,184],"conventional":[17],"time":[18],"division":[19],"(TDD)":[21],"systems":[22],"by":[23],"allocating":[24],"frequency":[25,51],"(UL)":[28],"downlink":[30],"(DL)":[31],"subbands":[32],"within":[33],"a":[34,72,164,181],"TDD":[35],"band.":[36],"However,":[37],"if":[38],"sufficient":[39],"interference":[40],"cancellation":[41],"(IC)":[42],"is":[43,98,135],"not":[44],"provided":[45,114],"in":[46,81,170,188],"the":[47,54,59,64,91,94,102,109,117,122,129,132,139,145,152,171,189],"spatial":[48],"radio":[50],"(RF)":[52],"domain,":[53],"self-interference":[55],"(SI)":[56],"signal":[57],"from":[58],"DL":[60,172],"subband":[61],"will":[62],"block":[63],"UL":[65],"receiver.":[66],"In":[67,90,128],"this":[68],"paper,":[69],"we":[70],"propose":[71],"two-stage":[73],"joint":[74],"optimization":[75],"beamforming":[77],"RF":[79,95,110,126],"IC":[80],"SBFD":[82],"systems,":[83],"specifically":[84],"tailored":[85],"for":[86],"base":[87],"station":[88],"deployment.":[89],"first":[92],"stage,":[93,131],"SI":[96,103,111,142],"canceller":[97,112],"designed":[99],"based":[100,137],"on":[101,138],"channel.":[104,147],"Two":[105],"feasible":[106],"realizations":[107],"are":[113],"number":[118],"taps":[120],"connecting":[121],"Tx":[123],"Rx":[125],"chains.":[127],"second":[130],"baseband":[133],"precoding":[134,162,179],"optimized":[136],"equivalent":[140],"residual":[141],"channel":[143],"user":[146],"Simulation":[148],"results":[149],"show":[150],"that":[151],"algorithm":[154],"can":[155],"support":[156],"up":[157,174],"4":[159],"layers":[160,177],"with":[163,180],"maximum":[165],"rate":[166,182],"loss":[167,183],"20.11%":[169],"5":[176],"less":[185],"than":[186],"10%":[187],"UL.":[190]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}