{"id":"https://openalex.org/W3199508527","doi":"https://doi.org/10.1109/spawc51858.2021.9593136","title":"Beam Refinement and User State Acquisition via Integrated Sensing and Communication with OFDM","display_name":"Beam Refinement and User State Acquisition via Integrated Sensing and Communication with OFDM","publication_year":2021,"publication_date":"2021-09-27","ids":{"openalex":"https://openalex.org/W3199508527","doi":"https://doi.org/10.1109/spawc51858.2021.9593136","mag":"3199508527"},"language":"en","primary_location":{"id":"doi:10.1109/spawc51858.2021.9593136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc51858.2021.9593136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 22nd International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2109.10243","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011493349","display_name":"Fernando Pedraza","orcid":"https://orcid.org/0000-0002-5951-2954"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Fernando Pedraza","raw_affiliation_strings":["Technical University of Berlin, Berlin, Germany","Technical University of Berlin"],"affiliations":[{"raw_affiliation_string":"Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Technical University of Berlin","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008538151","display_name":"Mari Kobayashi","orcid":"https://orcid.org/0000-0003-0451-7042"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mari Kobayashi","raw_affiliation_strings":["Technical University of Munich, Munich, Germany","Technical University of Berlin"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Technical University of Berlin","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058252389","display_name":"Giuseppe Caire","orcid":"https://orcid.org/0000-0002-7749-1333"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Caire","raw_affiliation_strings":["Technical University of Berlin, Berlin, Germany","Technical University of Munich"],"affiliations":[{"raw_affiliation_string":"Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Technical University of Munich","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011493349"],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09852208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"476","last_page":"480"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9987999796867371,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9986000061035156,"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/codebook","display_name":"Codebook","score":0.769049882888794},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7425258755683899},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7322507500648499},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.669040322303772},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6499974727630615},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5706794857978821},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4934464991092682},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4606727361679077},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4597502052783966},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.44626468420028687},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.44109010696411133},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.4204845428466797},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4157179594039917},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2422124445438385},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20406001806259155},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2018413543701172},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17256134748458862},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15590989589691162},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15525010228157043}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.769049882888794},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7425258755683899},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7322507500648499},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.669040322303772},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6499974727630615},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5706794857978821},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4934464991092682},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4606727361679077},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4597502052783966},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.44626468420028687},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.44109010696411133},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.4204845428466797},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4157179594039917},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2422124445438385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20406001806259155},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2018413543701172},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17256134748458862},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15590989589691162},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15525010228157043},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/spawc51858.2021.9593136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc51858.2021.9593136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 22nd International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2109.10243","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2109.10243","pdf_url":"https://arxiv.org/pdf/2109.10243","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3199508527","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2109.10243.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2109.10243","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2109.10243","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2109.10243","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2109.10243","pdf_url":"https://arxiv.org/pdf/2109.10243","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3199508527.pdf","grobid_xml":"https://content.openalex.org/works/W3199508527.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W210359992","https://openalex.org/W595851582","https://openalex.org/W1518945650","https://openalex.org/W2053521124","https://openalex.org/W2111953900","https://openalex.org/W2125930644","https://openalex.org/W2166468105","https://openalex.org/W2590141315","https://openalex.org/W2603407422","https://openalex.org/W2785517842","https://openalex.org/W2964323406","https://openalex.org/W3006143078","https://openalex.org/W3072033075","https://openalex.org/W3104273276"],"related_works":["https://openalex.org/W2998592782","https://openalex.org/W2911772645","https://openalex.org/W3047210472","https://openalex.org/W3132979517","https://openalex.org/W2963248036","https://openalex.org/W2892065752","https://openalex.org/W3158571554","https://openalex.org/W3176877887","https://openalex.org/W2947576312","https://openalex.org/W2962691384","https://openalex.org/W3046112085","https://openalex.org/W3112353523","https://openalex.org/W3113978280","https://openalex.org/W2735605330","https://openalex.org/W3136391156","https://openalex.org/W3193780859","https://openalex.org/W2912240042","https://openalex.org/W2896743203","https://openalex.org/W3166153442","https://openalex.org/W2889969682"],"abstract_inverted_index":{"The":[0],"performance":[1],"of":[2,41,45,57,61,80],"millimeter":[3],"wave":[4],"(mmWave)":[5],"communications":[6],"strongly":[7],"relies":[8],"on":[9,91],"accurate":[10,147],"beamforming":[11],"both":[12],"at":[13],"base":[14,69],"station":[15,70],"and":[16,54,82,106,117,144],"user":[17,118],"terminal":[18],"sides,":[19],"referred":[20],"to":[21,138],"as":[22,35],"beam":[23,104,116],"alignment":[24],"(BA).":[25],"Existing":[26],"BA":[27],"algorithms":[28],"provide":[29],"initial":[30,107],"yet":[31],"coarse":[32],"angle":[33],"estimates":[34,76],"they":[36],"typically":[37],"use":[38],"a":[39,42,65,68,72,92,102,122],"codebook":[40],"finite":[43],"number":[44],"discreteized":[46],"beams":[47],"(angles).":[48],"Towards":[49],"emerging":[50],"applications":[51],"requiring":[52],"timely":[53],"precise":[55],"tracking":[56,120],"dynamically":[58],"changing":[59],"state":[60,78,108,148],"users,":[62],"we":[63,100],"consider":[64],"system":[66],"where":[67],"with":[71],"co-located":[73],"radar":[74],"receiver":[75,98],"relevant":[77],"parameters":[79,130],"users":[81],"simultaneously":[83],"sends":[84],"OFDM-modulated":[85],"data":[86,96],"symbols.":[87],"In":[88],"particular,":[89],"based":[90],"hybrid":[93],"digital":[94],"analog":[95],"transmitter/radar":[97],"architecture,":[99],"propose":[101],"simple":[103],"refinement":[105],"acquisition":[109],"scheme":[110],"that":[111,132],"can":[112],"be":[113],"used":[114],"for":[115],"location":[119],"in":[121],"dynamic":[123],"environment.":[124],"Numerical":[125],"results":[126],"inspired":[127],"by":[128],"IEEE802.11ad":[129],"demonstrate":[131],"the":[133,141],"proposed":[134],"method":[135],"is":[136],"able":[137],"improve":[139],"significantly":[140],"communication":[142],"rate":[143],"further":[145],"achieve":[146],"estimation.":[149]},"counts_by_year":[],"updated_date":"2026-03-21T08:13:44.787528","created_date":"2022-07-25T00:00:00"}