{"id":"https://openalex.org/W4200552595","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625242","title":"Performance Analysis of NR based Vehicular IoT System with OTFS Modulation","display_name":"Performance Analysis of NR based Vehicular IoT System with OTFS Modulation","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200552595","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625242"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625242","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-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/A5068174329","display_name":"Ch Santosh Reddy","orcid":"https://orcid.org/0000-0002-8866-1860"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ch Santosh Reddy","raw_affiliation_strings":["IIT, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003401112","display_name":"Debarati Sen","orcid":"https://orcid.org/0000-0001-9798-9836"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debarati Sen","raw_affiliation_strings":["G. S. Sanyal School of Telecommunications, IIT, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G. S. Sanyal School of Telecommunications, IIT, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061838929","display_name":"Chetna Singhal","orcid":"https://orcid.org/0000-0002-4712-8162"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chetna Singhal","raw_affiliation_strings":["IIT, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":2.035,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.87582863,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"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/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9962000250816345,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9945999979972839,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6875922679901123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6612254977226257},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5562976598739624},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5219316482543945},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.5102007389068604},{"id":"https://openalex.org/keywords/time-diversity","display_name":"Time diversity","score":0.4732804000377655},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4663507044315338},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.436267614364624},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.43006765842437744},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.41642555594444275},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3332173228263855},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28686583042144775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19327077269554138},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.1756497323513031}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6875922679901123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6612254977226257},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5562976598739624},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5219316482543945},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.5102007389068604},{"id":"https://openalex.org/C2779512956","wikidata":"https://www.wikidata.org/wiki/Q7805300","display_name":"Time diversity","level":4,"score":0.4732804000377655},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4663507044315338},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.436267614364624},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.43006765842437744},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.41642555594444275},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3332173228263855},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28686583042144775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19327077269554138},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.1756497323513031},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2021-fall52928.2021.9625242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625242","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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":12,"referenced_works":["https://openalex.org/W1585220269","https://openalex.org/W2050352588","https://openalex.org/W2599033778","https://openalex.org/W2612254130","https://openalex.org/W2899406779","https://openalex.org/W2908111164","https://openalex.org/W2943972379","https://openalex.org/W3181871047","https://openalex.org/W4294576869","https://openalex.org/W4297826090","https://openalex.org/W6635428875","https://openalex.org/W6735258741"],"related_works":["https://openalex.org/W2042241840","https://openalex.org/W2942962000","https://openalex.org/W2149930744","https://openalex.org/W2797745808","https://openalex.org/W1597069607","https://openalex.org/W1705925226","https://openalex.org/W1514258966","https://openalex.org/W2109117375","https://openalex.org/W2185272632","https://openalex.org/W2116702831"],"abstract_inverted_index":{"Orthogonal":[0],"Time":[1],"Frequency":[2],"Space":[3],"(OTFS)":[4],"modulation":[5,9],"is":[6,16],"a":[7,19,91,147],"2-D":[8],"technique":[10,126],"where":[11],"the":[12,31,37,69,112,133],"time-varying":[13],"multipath":[14],"channel":[15,39,136],"equivalent":[17],"to":[18],"time-invariant":[20],"delay-Doppler":[21,33],"channel.":[22,143],"The":[23],"information":[24],"symbols":[25],"that":[26,58,100],"are":[27],"coherently":[28],"combined":[29],"along":[30],"multiple":[32],"diversity":[34],"branches":[35],"experience":[36],"same":[38],"gain.":[40],"New":[41],"Radio":[42],"(NR)":[43],"based":[44],"Internet":[45],"of":[46,115,127],"Things":[47],"(IoT)":[48],"in":[49,118],"5G":[50],"standard":[51],"can":[52,59],"support":[53],"high-speed":[54],"automated":[55],"vehicular":[56,63,135],"network":[57],"be":[60],"termed":[61],"as":[62],"IoT":[64,95],"(V-IoT).":[65],"At":[66],"high":[67,77],"speeds,":[68],"orthogonal":[70],"frequency":[71],"division":[72],"multiplexing-based":[73],"transmission":[74],"suffers":[75],"from":[76],"intercarrier":[78],"(or":[79],"symbol)":[80],"interference,":[81],"making":[82],"it":[83],"unsuitable.":[84],"In":[85],"this":[86],"paper,":[87],"we":[88],"have":[89,122,145],"proposed":[90,125,154],"less":[92],"complex":[93],"NR-based":[94],"(NR-IoT)":[96],"system":[97,156],"with":[98,105,130,152,157],"OTFS":[99,131],"performs":[101],"better":[102],"than":[103],"NR-IoT":[104,129,155],"low-density":[106],"parity-check":[107],"(LDPC).":[108],"We":[109,121,144],"thereby":[110],"eliminate":[111],"computational":[113],"complexity":[114],"LDPC":[116],"decoding":[117],"our":[119,124,153],"scheme.":[120],"evaluated":[123],"uncoded":[128],"over":[132],"extended":[134],"model-A":[137],"and":[138],"ultra-reliable":[139],"low":[140],"latency":[141],"communication":[142],"achieved":[146],"6":[148],"dB":[149],"SNR":[150],"gain":[151],"OTFS.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}