{"id":"https://openalex.org/W4293094714","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860901","title":"MIMO Hybrid Beamforming for Line-of-Sight Interference Channels","display_name":"MIMO Hybrid Beamforming for Line-of-Sight Interference Channels","publication_year":2022,"publication_date":"2022-06-01","ids":{"openalex":"https://openalex.org/W4293094714","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860901"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2022-spring54318.2022.9860901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860901","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","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/A5033823067","display_name":"Benjamin W. Domae","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Benjamin W. Domae","raw_affiliation_strings":["MIT Lincoln Laboratory"],"affiliations":[{"raw_affiliation_string":"MIT Lincoln Laboratory","institution_ids":["https://openalex.org/I4210122954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008128583","display_name":"Danijela \u010cabri\u0107","orcid":"https://orcid.org/0000-0002-5967-2683"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danijela Cabric","raw_affiliation_strings":["University of California,Los Angeles","University of California, Los Angeles"],"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111494174","display_name":"David Browne","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David W. Browne","raw_affiliation_strings":["MIT Lincoln Laboratory"],"affiliations":[{"raw_affiliation_string":"MIT Lincoln Laboratory","institution_ids":["https://openalex.org/I4210122954"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033823067"],"corresponding_institution_ids":["https://openalex.org/I4210122954"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10388079,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7902642488479614},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7409184575080872},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6785000562667847},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6484989523887634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6161069869995117},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4764169454574585},{"id":"https://openalex.org/keywords/wsdma","display_name":"WSDMA","score":0.45813727378845215},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4482986629009247},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.4229535758495331},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3857332170009613},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.3529706597328186},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25896185636520386},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24701818823814392},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.15525585412979126}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7902642488479614},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7409184575080872},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6785000562667847},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6484989523887634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6161069869995117},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4764169454574585},{"id":"https://openalex.org/C57466844","wikidata":"https://www.wikidata.org/wiki/Q7955559","display_name":"WSDMA","level":5,"score":0.45813727378845215},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4482986629009247},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.4229535758495331},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3857332170009613},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.3529706597328186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25896185636520386},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24701818823814392},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.15525585412979126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2022-spring54318.2022.9860901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860901","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2089864682","https://openalex.org/W2106036948","https://openalex.org/W2132854669","https://openalex.org/W2156132347","https://openalex.org/W2165943096","https://openalex.org/W2166243557","https://openalex.org/W2271759011","https://openalex.org/W2900907022","https://openalex.org/W2962785465","https://openalex.org/W2963933750","https://openalex.org/W3117490831","https://openalex.org/W3196747694","https://openalex.org/W4236347148","https://openalex.org/W6694074365"],"related_works":["https://openalex.org/W2780252087","https://openalex.org/W2890273742","https://openalex.org/W2121063273","https://openalex.org/W2337309234","https://openalex.org/W2130902301","https://openalex.org/W4390447722","https://openalex.org/W2923631784","https://openalex.org/W1981344466","https://openalex.org/W2092456355","https://openalex.org/W2384638277"],"abstract_inverted_index":{"Baseband":[0],"adaptive":[1],"array":[2],"processing":[3,128,160],"is":[4,175],"a":[5,12,66,79,162],"traditional":[6,149],"approach":[7],"to":[8,52,77,97,113,131],"mitigating":[9],"interference":[10,102,116,156],"at":[11,117,122],"digital":[13],"receiver.":[14],"In":[15],"the":[16,42,53,101,105,123,133,138],"presence":[17],"of":[18,56,100,104,170],"sufficiently":[19],"strong":[20,80,155],"interference,":[21],"this":[22,145],"mitigation":[23],"fails":[24],"if":[25,41],"receiver":[26],"(RX)":[27],"front-end":[28,107],"components,":[29],"such":[30],"as":[31],"amplifiers":[32],"and":[33,49,108,125],"ADCs,":[34],"are":[35,129],"driven":[36],"into":[37],"non-linear":[38],"operation":[39],"or":[40],"RX":[43,59,106],"responds":[44],"by":[45,137],"decreasing":[46],"its":[47],"gain":[48],"losing":[50],"sensitivity":[51],"signal.":[54],"Instead":[55],"requiring":[57],"costly":[58],"components":[60],"with":[61],"high":[62],"dynamic-range,":[63],"we":[64],"explore":[65],"novel":[67],"Multiple-Input":[68],"Multiple-Output":[69,151],"(MIMO)":[70],"scheme":[71,88],"that":[72,144],"uses":[73,89],"hybrid":[74],"analog-digital":[75],"beamforming":[76,93,140],"mitigate":[78,98,114],"interferer":[81],"in":[82,161,177],"wideband":[83],"line-of-sight":[84],"(LOS)":[85],"channels.":[86],"This":[87],"true-time":[90],"delay":[91],"analog":[92,139],"within":[94],"antenna":[95],"subarrays":[96],"most":[99],"ahead":[103],"then":[109],"linear":[110],"spatial":[111],"equalization":[112],"residual":[115],"baseband.":[118],"Alamouti":[119],"space-frequency":[120],"coding":[121],"transmitter":[124],"MIMO":[126],"receive":[127],"used":[130],"exploit":[132],"frequency-selective":[134],"channel":[135],"imposed":[136],"stage.":[141],"We":[142],"show":[143],"architecture":[146],"can":[147],"outperform":[148],"Single-Input":[150],"(SIMO)":[152],"schemes":[153],"under":[154],"using":[157],"low":[158],"complexity":[159],"relatively":[163],"low-complexity":[164],"hardware":[165],"implementation.":[166],"The":[167],"specific":[168],"case":[169],"inter-vehicular":[171],"(V2V)":[172],"LOS":[173],"channels":[174],"considered":[176],"detail.":[178]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}