{"id":"https://openalex.org/W3132513798","doi":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348675","title":"A New Approach for Enhanced Detection Using Chirp Reference Signals","display_name":"A New Approach for Enhanced Detection Using Chirp Reference Signals","publication_year":2020,"publication_date":"2020-11-01","ids":{"openalex":"https://openalex.org/W3132513798","doi":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348675","mag":"3132513798"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-fall49728.2020.9348675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall)","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/A5075996121","display_name":"Ana Bel\u00e9n Barrag\u00e1ns Mart\u00ednez","orcid":"https://orcid.org/0000-0002-5011-989X"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ana Belen Martinez","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101716435","display_name":"Atul Kumar","orcid":"https://orcid.org/0000-0002-0016-1061"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Atul Kumar","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026039370","display_name":"Marwa Chafii","orcid":"https://orcid.org/0000-0003-0314-6585"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marwa Chafii","raw_affiliation_strings":["ENSEA, CNRS, ETIS, CY Universit\u00e9, Cergy, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSEA, CNRS, ETIS, CY Universit\u00e9, Cergy, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I86175216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022117288","display_name":"Gerhard Fettweis","orcid":"https://orcid.org/0000-0003-4622-1311"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Fettweis","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9968000054359436,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polyphase-system","display_name":"Polyphase system","score":0.8965631723403931},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.82506263256073},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.7721245288848877},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6394733190536499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6329625844955444},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.5563178658485413},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5098606944084167},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.4558514356613159},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4215143918991089},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.29896286129951477},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.21448183059692383},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18283095955848694},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1280081570148468},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11574336886405945},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.07087060809135437}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.8965631723403931},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.82506263256073},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.7721245288848877},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6394733190536499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6329625844955444},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.5563178658485413},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5098606944084167},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.4558514356613159},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4215143918991089},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.29896286129951477},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.21448183059692383},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18283095955848694},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1280081570148468},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11574336886405945},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.07087060809135437},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc2020-fall49728.2020.9348675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04429122v1","is_oa":false,"landing_page_url":"https://hal.science/hal-04429122","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), Nov 2020, Victoria, France. pp.1-5, &#x27E8;10.1109/VTC2020-Fall49728.2020.9348675&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W1979073566","https://openalex.org/W2000458358","https://openalex.org/W2095744583","https://openalex.org/W2536293960","https://openalex.org/W2798112788","https://openalex.org/W2887211436"],"related_works":["https://openalex.org/W2023506767","https://openalex.org/W3132823011","https://openalex.org/W2899473041","https://openalex.org/W2600107287","https://openalex.org/W1678514191","https://openalex.org/W2116623761","https://openalex.org/W2120675893","https://openalex.org/W2568842768","https://openalex.org/W2943476872","https://openalex.org/W1983239182"],"abstract_inverted_index":{"Matched":[0],"filtering":[1,77,131],"based":[2,106,128],"on":[3,107,129],"linear":[4],"frequency":[5,25],"modulated":[6],"(LFM)":[7],"or":[8],"chirp":[9],"signals":[10,39],"constitutes":[11],"a":[12,65,89,95],"reliable":[13],"approach":[14,67,84],"for":[15,52,78,120],"frame":[16],"detection":[17,73,127,137],"even":[18],"in":[19],"the":[20,29,46,49,70,86,114,136],"presence":[21],"of":[22,31,37,48,72,88,94,116],"high":[23],"carrier":[24],"offsets":[26],"(CFOs).":[27],"However,":[28],"use":[30],"polyphase":[32,96],"codes":[33],"as":[34],"discrete":[35],"versions":[36],"LFM":[38],"can":[40,134],"lead":[41],"to":[42,68,141],"strong":[43],"degradation":[44],"at":[45],"output":[47],"matched":[50,76,130,143],"filter":[51],"certain":[53],"CFO":[54,119],"conditions":[55],"and":[56,111,132],"sequence":[57,91],"lengths,":[58],"yielding":[59],"missed":[60],"detection.":[61,121],"This":[62],"work":[63],"proposes":[64],"new":[66],"improve":[69],"probability":[71],"achievable":[74],"with":[75,103],"these":[79],"unfavorable":[80],"situations.":[81],"The":[82],"proposed":[83],"exploits":[85],"symmetry":[87],"reference":[90],"that":[92,125],"consists":[93],"code":[97],"followed":[98],"by":[99],"its":[100],"complex":[101],"conjugate":[102],"an":[104],"algorithm":[105],"reversed":[108],"autocorrelation":[109],"(RC)":[110],"successfully":[112],"utilizes":[113],"robustness":[115],"RC":[117,133],"against":[118],"It":[122],"is":[123],"shown":[124],"joint":[126],"enhance":[135],"performance":[138],"significantly":[139],"compared":[140],"conventional":[142],"filtering.":[144]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
