{"id":"https://openalex.org/W4389363535","doi":"https://doi.org/10.1109/tcomm.2026.3668158","title":"Faster-Than-Nyquist Signaling in the Finite Time-Bandwidth Product Regime","display_name":"Faster-Than-Nyquist Signaling in the Finite Time-Bandwidth Product Regime","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W4389363535","doi":"https://doi.org/10.1109/tcomm.2026.3668158"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2026.3668158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2026.3668158","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2312.01253","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088850877","display_name":"Yong Jin Daniel Kim","orcid":"https://orcid.org/0000-0002-6954-4757"},"institutions":[{"id":"https://openalex.org/I192578771","display_name":"Rose\u2013Hulman Institute of Technology","ror":"https://ror.org/00mp6e841","country_code":"US","type":"education","lineage":["https://openalex.org/I192578771"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yong Jin Daniel Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rose-Hulman Institute of Technology, Terre Haute, IN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rose-Hulman Institute of Technology, Terre Haute, IN, USA","institution_ids":["https://openalex.org/I192578771"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5088850877"],"corresponding_institution_ids":["https://openalex.org/I192578771"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00025283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"5605","last_page":"5618"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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"}},"topics":[{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9944000244140625,"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":0.9901999831199646,"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/sinc-function","display_name":"Sinc function","score":0.7208129167556763},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.6522377729415894},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5169309973716736},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5070254802703857},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.490864098072052},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.47055745124816895},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.4591815173625946},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.42805081605911255},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4196189343929291},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4061926603317261},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39099279046058655},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3591623902320862},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28490149974823},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2171134352684021},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.15454202890396118},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.11443421244621277},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10045063495635986}],"concepts":[{"id":"https://openalex.org/C152303783","wikidata":"https://www.wikidata.org/wiki/Q855949","display_name":"Sinc function","level":2,"score":0.7208129167556763},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.6522377729415894},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5169309973716736},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5070254802703857},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.490864098072052},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.47055745124816895},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.4591815173625946},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.42805081605911255},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4196189343929291},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4061926603317261},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39099279046058655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3591623902320862},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28490149974823},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2171134352684021},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.15454202890396118},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.11443421244621277},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10045063495635986},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tcomm.2026.3668158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2026.3668158","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2312.01253","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2312.01253","pdf_url":"https://arxiv.org/pdf/2312.01253","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":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2312.01253","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2312.01253","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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2312.01253","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2312.01253","pdf_url":"https://arxiv.org/pdf/2312.01253","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":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W2068329841","https://openalex.org/W2586969615","https://openalex.org/W3171748275","https://openalex.org/W2147920745","https://openalex.org/W2137835631","https://openalex.org/W2062260987","https://openalex.org/W1994767793","https://openalex.org/W2330171321","https://openalex.org/W2963829778","https://openalex.org/W3083445715","https://openalex.org/W4410227417","https://openalex.org/W2001962595","https://openalex.org/W4205855417","https://openalex.org/W3080599456","https://openalex.org/W3197625703","https://openalex.org/W2019748094","https://openalex.org/W2520254013","https://openalex.org/W1829115271","https://openalex.org/W2596284900","https://openalex.org/W2099111195","https://openalex.org/W2272901026","https://openalex.org/W2102261801","https://openalex.org/W2106864314","https://openalex.org/W2804347328","https://openalex.org/W2563427483","https://openalex.org/W1972649231","https://openalex.org/W2020029280","https://openalex.org/W2044792177","https://openalex.org/W2062819873","https://openalex.org/W2559433129","https://openalex.org/W4293370793","https://openalex.org/W2982329731","https://openalex.org/W3042575190","https://openalex.org/W2125921666","https://openalex.org/W2013388110","https://openalex.org/W2565446012","https://openalex.org/W2790776375","https://openalex.org/W3018337708","https://openalex.org/W2167352271","https://openalex.org/W7117252511","https://openalex.org/W7123556964","https://openalex.org/W2020347709","https://openalex.org/W4243696438","https://openalex.org/W2067111814"],"related_works":["https://openalex.org/W2171211801","https://openalex.org/W2368043784","https://openalex.org/W2554269627","https://openalex.org/W2576230203","https://openalex.org/W3015557210","https://openalex.org/W2137092394","https://openalex.org/W2009568739","https://openalex.org/W1570358496","https://openalex.org/W2210983845","https://openalex.org/W1829115271"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"faster-than-Nyquist":[3],"(FTN)":[4],"signaling":[5,77,127],"within":[6],"a":[7,12,41,106,139,155],"consistent":[8],"framework":[9],"based":[10],"on":[11,62],"fixed":[13],"time-bandwidth":[14],"product":[15],"(TBP),":[16],"resolving":[17],"potential":[18],"ambiguities":[19],"present":[20,116],"in":[21,40,54,81,87],"finite":[22,83],"blocklength":[23],"analysis.":[24],"A":[25],"key":[26],"feature":[27],"of":[28,37,98,166],"FTN":[29,108,153],"is":[30,92],"its":[31],"ability":[32],"to":[33],"increase":[34],"the":[35,50,63,82,88,95,121,146,162],"number":[36],"transmitted":[38],"symbols":[39],"given":[42],"time":[43],"and":[44,69,138,157,164],"frequency":[45],"resource,":[46],"which":[47],"can":[48,78,110],"lower":[49],"rate":[51,67,73,163],"penalties":[52],"inherent":[53],"short":[55],"packet":[56],"communications.":[57,168],"We":[58,115],"derive":[59],"tight":[60],"bounds":[61],"maximum":[64],"channel":[65],"coding":[66,141],"(MCCR)":[68],"demonstrate":[70],"that":[71,105,133,143],"FTN\u2019s":[72],"gains":[74],"over":[75],"Nyquist":[76],"be":[79],"higher":[80],"TBP":[84],"regime":[85],"than":[86],"asymptotic":[89],"case.":[90],"Performance":[91],"benchmarked":[93],"against":[94],"theoretical":[96],"optimum":[97],"transmitting":[99],"prolate":[100],"spheroidal":[101],"wave":[102],"functions,":[103],"showing":[104],"well-designed":[107],"system":[109],"closely":[111],"approach":[112],"this":[113],"limit.":[114],"practical":[117,156],"design":[118],"criteria,":[119],"including":[120],"optimal":[122],"time-acceleration":[123],"factor":[124],"for":[125,160],"maximizing":[126],"dimensions,":[128],"an":[129],"optimized":[130],"pulse":[131],"shape":[132],"meets":[134],"strict":[135],"out-of-band":[136],"constraints,":[137],"turbo-equalization-based":[140],"scheme":[142],"performs":[144],"near":[145],"derived":[147],"MCCR":[148],"bounds.":[149],"These":[150],"findings":[151],"establish":[152],"as":[154],"near-optimal":[158],"technique":[159],"enhancing":[161],"reliability":[165],"latency-constrained":[167]},"counts_by_year":[],"updated_date":"2026-03-16T07:19:36.451410","created_date":"2023-12-06T00:00:00"}