{"id":"https://openalex.org/W3139652828","doi":"https://doi.org/10.1109/tnet.2021.3069125","title":"Wideband Full-Duplex Phased Array With Joint Transmit and Receive Beamforming: Optimization and Rate Gains","display_name":"Wideband Full-Duplex Phased Array With Joint Transmit and Receive Beamforming: Optimization and Rate Gains","publication_year":2021,"publication_date":"2021-04-01","ids":{"openalex":"https://openalex.org/W3139652828","doi":"https://doi.org/10.1109/tnet.2021.3069125","mag":"3139652828"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2021.3069125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2021.3069125","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","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/A5034818470","display_name":"Tingjun Chen","orcid":"https://orcid.org/0000-0002-5717-5755"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]},{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tingjun Chen","raw_affiliation_strings":["Columbia University, New York, NY, USA","Duke University, Durham, NC, USA"],"raw_orcid":"https://orcid.org/0000-0002-5717-5755","affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Duke University, Durham, NC, USA","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065497759","display_name":"Mahmood Baraani Dastjerdi","orcid":"https://orcid.org/0000-0003-0575-1877"},"institutions":[{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]},{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mahmood Baraani Dastjerdi","raw_affiliation_strings":["Columbia University, New York, NY, USA","MixComm Inc., Chatham, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0003-0575-1877","affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"MixComm Inc., Chatham, NJ, USA","institution_ids":["https://openalex.org/I4210111675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083471734","display_name":"Harish Krishnaswamy","orcid":"https://orcid.org/0000-0001-9153-0055"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harish Krishnaswamy","raw_affiliation_strings":["Columbia University, New York, NY, USA"],"raw_orcid":"https://orcid.org/0000-0001-9153-0055","affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053342250","display_name":"Gil Zussman","orcid":"https://orcid.org/0000-0002-1845-4460"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gil Zussman","raw_affiliation_strings":["Columbia University, New York, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-1845-4460","affiliations":[{"raw_affiliation_string":"Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6719,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.83589973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"29","issue":"4","first_page":"1591","last_page":"1604"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T12791","display_name":"Full-Duplex Wireless Communications","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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9538000226020813,"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"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9532999992370605,"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/beamforming","display_name":"Beamforming","score":0.8517559766769409},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7267122268676758},{"id":"https://openalex.org/keywords/phased-array","display_name":"Phased array","score":0.6835287809371948},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5705530643463135},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5635271668434143},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4384785294532776},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4372541308403015},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4318408668041229},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4200570285320282},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4116230905056},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.39514830708503723},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.272970974445343},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.18452900648117065},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.1428861916065216},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14117392897605896}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8517559766769409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7267122268676758},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.6835287809371948},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5705530643463135},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5635271668434143},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4384785294532776},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4372541308403015},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4318408668041229},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4200570285320282},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4116230905056},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.39514830708503723},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.272970974445343},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.18452900648117065},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.1428861916065216},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14117392897605896},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2021.3069125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2021.3069125","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2302675685","display_name":null,"funder_award_id":"CNS-1827923","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7015000466","display_name":null,"funder_award_id":"ECCS-1547406","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7259155922","display_name":null,"funder_award_id":"CNS-1650685","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8741422806","display_name":null,"funder_award_id":"CNS-1910757","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1569508871","https://openalex.org/W1994125924","https://openalex.org/W2009204314","https://openalex.org/W2046862788","https://openalex.org/W2049032382","https://openalex.org/W2049516452","https://openalex.org/W2060108923","https://openalex.org/W2078325625","https://openalex.org/W2087364767","https://openalex.org/W2099692390","https://openalex.org/W2106543408","https://openalex.org/W2111097777","https://openalex.org/W2160030828","https://openalex.org/W2167443349","https://openalex.org/W2171342189","https://openalex.org/W2202426288","https://openalex.org/W2316707692","https://openalex.org/W2397945459","https://openalex.org/W2470559147","https://openalex.org/W2510173137","https://openalex.org/W2523489820","https://openalex.org/W2606717629","https://openalex.org/W2619909498","https://openalex.org/W2761485476","https://openalex.org/W2766410354","https://openalex.org/W2770880660","https://openalex.org/W2781547452","https://openalex.org/W2784018363","https://openalex.org/W2790329027","https://openalex.org/W2886833983","https://openalex.org/W2948288220","https://openalex.org/W2964280980","https://openalex.org/W2964763665","https://openalex.org/W2985849463","https://openalex.org/W3023273322","https://openalex.org/W3047103089","https://openalex.org/W3099539996","https://openalex.org/W6672316727","https://openalex.org/W6687531013","https://openalex.org/W6748473005"],"related_works":["https://openalex.org/W3191449026","https://openalex.org/W2374579767","https://openalex.org/W2588757781","https://openalex.org/W2050440255","https://openalex.org/W2068489378","https://openalex.org/W2948288220","https://openalex.org/W2001747682","https://openalex.org/W2798583614","https://openalex.org/W2152995516","https://openalex.org/W2089811325"],"abstract_inverted_index":{"Full-duplex":[0],"(FD)":[1],"wireless":[2,18],"and":[3,26,66,90,110,125,131,148,166,210],"phased":[4,29,85,191],"arrays":[5,30,86],"are":[6,133,229],"both":[7],"promising":[8],"techniques":[9],"that":[10,188],"can":[11,196],"significantly":[12],"improve":[13],"data":[14,68,99],"rates":[15],"in":[16,118,177],"future":[17],"networks.":[19],"However,":[20,62],"integrating":[21],"FD":[22,73,84,98,190,226],"with":[23,87,92,122,158,193,207],"transmit":[24],"(Tx)":[25],"receive":[27],"(Rx)":[28],"is":[31,104],"extremely":[32],"challenging,":[33],"due":[34],"to":[35,57,105,113,153,202],"the":[36,67,93,108,119,144,171,174,198,204,224],"large":[37],"number":[38],"of":[39,95,173,214,221],"self-interference":[40],"(SI)":[41],"channels.":[42],"Previous":[43],"work":[44],"relies":[45],"on":[46,52],"either":[47],"RF":[48,116,139],"canceller":[49,140],"hardware":[50],"or":[51],"analog/digital":[53],"Tx":[54,218],"beamforming":[55,64,76],"(TxBF)":[56],"achieve":[58,114],"SI":[59,163,200],"cancellation":[60],"(SIC).":[61],"Rx":[63],"(RxBF)":[65],"rate":[69,227],"gain":[70,127,212],"introduced":[71],"by":[72],"nodes":[74],"employing":[75],"have":[77],"not":[78,136],"been":[79],"considered":[80],"yet.":[81],"We":[82,142],"study":[83],"joint":[88],"TxBF":[89,109,124,130,209],"RxBF":[91,111,126,132,211],"objective":[94],"achieving":[96],"improved":[97],"rates.":[100],"The":[101,185],"key":[102],"idea":[103],"carefully":[106],"select":[107],"weights":[112],"wideband":[115],"SIC":[117],"spatial":[120],"domain":[121],"minimal":[123],"losses.":[128],"Essentially,":[129],"repurposed,":[134],"thereby":[135],"requiring":[137],"specialized":[138],"circuitry.":[141],"formulate":[143],"corresponding":[145,225],"optimization":[146],"problem":[147],"develop":[149],"an":[150,155,189],"iterative":[151],"algorithm":[152],"obtain":[154],"approximate":[156],"solution":[157],"provable":[159],"performance":[160,172],"guarantees.":[161],"Using":[162],"channel":[164],"measurements":[165],"datasets,":[167],"we":[168],"extensively":[169],"evaluate":[170],"proposed":[175],"approach":[176],"different":[178],"use":[179],"cases":[180],"under":[181],"various":[182],"network":[183],"settings.":[184],"results":[186],"show":[187],"array":[192],"9/36/72":[194],"elements":[195],"cancel":[197],"total":[199],"power":[201,219],"below":[203],"noise":[205],"floor":[206],"sum":[208],"losses":[213],"10.6/7.2/6.9dB,":[215],"even":[216],"at":[217,230],"level":[220],"30dBm.":[222],"Moreover,":[223],"gains":[228],"least":[231],"1.33/1.66/1.68":[232],"\u00d7.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}