{"id":"https://openalex.org/W2908880078","doi":"https://doi.org/10.1109/itw.2018.8613462","title":"The Degrees of Freedom of the Oversampled Non-Coherent Channel","display_name":"The Degrees of Freedom of the Oversampled Non-Coherent Channel","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2908880078","doi":"https://doi.org/10.1109/itw.2018.8613462","mag":"2908880078"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2018.8613462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2018.8613462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Information Theory Workshop (ITW)","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/A5054111453","display_name":"Luca Barletta","orcid":"https://orcid.org/0000-0003-4052-2092"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Luca Barletta","raw_affiliation_strings":["Politecnico di Milano, Italy, CNR-IEIIT, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Italy, CNR-IEIIT, Italy","institution_ids":["https://openalex.org/I93860229","https://openalex.org/I4210100607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067224441","display_name":"Stefano Rini","orcid":"https://orcid.org/0000-0003-1681-3316"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Stefano Rini","raw_affiliation_strings":["National Chiao Tung University, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5054111453"],"corresponding_institution_ids":["https://openalex.org/I4210100607","https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.3924,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65496996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":0.9970999956130981,"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":0.9970999956130981,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9958999752998352,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9957000017166138,"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/oversampling","display_name":"Oversampling","score":0.974778413772583},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6246334910392761},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.5318037867546082},{"id":"https://openalex.org/keywords/coherence-time","display_name":"Coherence time","score":0.5203158855438232},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4765504002571106},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4689564108848572},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.4557575285434723},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4468037188053131},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.4291854500770569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3970819115638733},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3297094702720642},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3083083927631378},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.28449854254722595},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.27449774742126465},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.24918702244758606},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2421853244304657},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11427024006843567}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.974778413772583},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6246334910392761},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.5318037867546082},{"id":"https://openalex.org/C47091857","wikidata":"https://www.wikidata.org/wiki/Q4118612","display_name":"Coherence time","level":3,"score":0.5203158855438232},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4765504002571106},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4689564108848572},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.4557575285434723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4468037188053131},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.4291854500770569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3970819115638733},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3297094702720642},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3083083927631378},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.28449854254722595},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.27449774742126465},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24918702244758606},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2421853244304657},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11427024006843567},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itw.2018.8613462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2018.8613462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1127099","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/1127099","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1726354230","https://openalex.org/W1916978110","https://openalex.org/W2005540329","https://openalex.org/W2074025825","https://openalex.org/W2085408252","https://openalex.org/W2139277703","https://openalex.org/W2536766246","https://openalex.org/W2582248437","https://openalex.org/W2762845017","https://openalex.org/W2963263784","https://openalex.org/W3103819305","https://openalex.org/W6637421385"],"related_works":["https://openalex.org/W2766503024","https://openalex.org/W2781247653","https://openalex.org/W4206637278","https://openalex.org/W4386005305","https://openalex.org/W3082051559","https://openalex.org/W4386214543","https://openalex.org/W1969988626","https://openalex.org/W1682621979","https://openalex.org/W2141301039","https://openalex.org/W3173198409"],"abstract_inverted_index":{"The":[0,21,54,80],"degrees":[1,158],"of":[2,4,7,120,159,189],"freedom":[3,160,190],"a":[5,51,69,102,128],"class":[6],"discrete-time":[8,70],"non-coherent":[9,85],"channels":[10,216],"with":[11,171,217],"oversampling,":[12,218],"termed":[13],"the":[14,27,34,38,77,84,97,114,118,136,140,148,156,162,166,172,208,221,227,235],"Oversampled":[15],"Non-Coherent":[16],"(ONC)":[17],"channel,":[18,225],"are":[19],"shown.":[20],"ONC":[22,81],"channel":[23,31,39,82],"is":[24,41,91,127,144,195],"obtained":[25],"from":[26],"classic":[28],"continuous-time":[29,55],"AWGN":[30],"by":[32,44,50,68],"considering":[33],"scenario":[35,87,137],"in":[36,63,88,138,164],"which":[37,61,89,139,165],"output":[40,65],"also":[42],"corrupted":[43],"phase":[45,94],"noise":[46,228],"(PN)":[47],"and":[48,110,122],"processed":[49],"multi-sample":[52],"receiver.":[53],"PN":[56,71,98,126,141,215,224],"process":[57,72,99],"has":[58,100],"high":[59,103],"variability":[60],"results":[62],"receiver":[64],"samples":[66,107],"affected":[67],"iid":[73],"uniformly":[74,111,123],"distributed":[75,112,124],"over":[76],"unit":[78],"circle.":[79],"models":[83],"detection":[86],"oversampling":[90,149,167],"employed":[92],"for":[93,161,191,197,213],"recovery":[95],"but":[96],"such":[101,219],"variance":[104,229],"that":[105,186,207],"its":[106],"appear":[108],"independent":[109,121],"despite":[113],"oversampling.":[115],"As":[116],"such,":[117],"assumption":[119,130],"discrete":[125],"limiting":[129],"that,":[131],"generally":[132],"speaking,":[133],"well":[134],"approximates":[135],"coherence":[142],"time":[143],"much":[145],"smaller":[146],"than":[147,234],"time.":[150],"In":[151],"this":[152],"paper,":[153],"we":[154,184],"obtain":[155],"generalized":[157],"case":[163],"factor":[168],"L":[169,198],"grows":[170,230],"transmit":[173],"power":[174],"P":[175,177,200],"as":[176,220],"<sup":[178,201],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[179,202],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u03b1</sup>":[180],".":[181,204],"Perhaps":[182],"surprisingly,":[183],"show":[185],"no":[187],"degree":[188],"reliable":[192],"information":[193],"transfer":[194],"available":[196],">":[199],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[203],"We":[205],"conjecture":[206],"same":[209],"capacity":[210],"asymptotic":[211],"holds":[212],"other":[214],"oversampled":[222],"Wiener":[223],"when":[226],"to":[231],"infinity":[232],"faster":[233],"sampling":[236],"rate.":[237]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
