{"id":"https://openalex.org/W2279061952","doi":"https://doi.org/10.1155/2016/8532941","title":"Pilot-Less Time Synchronization for OFDM Systems: Application to Power Line Receivers","display_name":"Pilot-Less Time Synchronization for OFDM Systems: Application to Power Line Receivers","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2279061952","doi":"https://doi.org/10.1155/2016/8532941","mag":"2279061952"},"language":"en","primary_location":{"id":"doi:10.1155/2016/8532941","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/8532941","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2016/8532941","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1155/2016/8532941","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086877328","display_name":"Aris S. Lalos","orcid":"https://orcid.org/0000-0003-0511-9302"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Aris S. Lalos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Patras, Rio, 26500 Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Patras, Rio, 26500 Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077904138","display_name":"Athanasios Vgenis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Athanasios Vgenis","raw_affiliation_strings":["Analogies S.A., Patras Science Park, 26504 Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Analogies S.A., Patras Science Park, 26504 Patras, Greece","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083907199","display_name":"Fotios Gioulekas","orcid":"https://orcid.org/0000-0003-0929-4677"},"institutions":[{"id":"https://openalex.org/I4210107217","display_name":"University Hospital of Larissa","ror":"https://ror.org/01s5dt366","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210107217"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Fotios Gioulekas","raw_affiliation_strings":["Sub-Directorate of Informatics, General University Hospital of Larissa, 41110 Larissa, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sub-Directorate of Informatics, General University Hospital of Larissa, 41110 Larissa, Greece","institution_ids":["https://openalex.org/I4210107217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070254829","display_name":"Michael Birbas","orcid":"https://orcid.org/0000-0002-6124-221X"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michael Birbas","raw_affiliation_strings":["Analogies S.A., Patras Science Park, 26504 Patras, Greece","Department of Electrical and Computer Engineering, University of Patras, Rio, 26500 Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Analogies S.A., Patras Science Park, 26504 Patras, Greece","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Patras, Rio, 26500 Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086877328"],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":0.186,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.55206463,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"12","issue":"1","first_page":"8532941","last_page":"8532941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","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/T12146","display_name":"Power Line Communications and Noise","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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9984999895095825,"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/T12216","display_name":"Network Time Synchronization Technologies","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.839561939239502},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8354354500770569},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6864843964576721},{"id":"https://openalex.org/keywords/power-line-communication","display_name":"Power-line communication","score":0.6054748892784119},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.5897124409675598},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5684818029403687},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5400171875953674},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4790800213813782},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4524763822555542},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4501972198486328},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4254634976387024},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.42113468050956726},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3097970485687256},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.29638412594795227},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23981046676635742},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08375179767608643}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.839561939239502},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8354354500770569},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6864843964576721},{"id":"https://openalex.org/C132885549","wikidata":"https://www.wikidata.org/wiki/Q271870","display_name":"Power-line communication","level":3,"score":0.6054748892784119},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5897124409675598},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5684818029403687},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5400171875953674},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4790800213813782},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4524763822555542},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4501972198486328},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4254634976387024},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.42113468050956726},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3097970485687256},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29638412594795227},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23981046676635742},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08375179767608643},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2016/8532941","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/8532941","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2016/8532941","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:12:y:2016:i:1:p:8532941","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1155/2016/8532941","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:41ceccd584704564b6553e55b97cf858","is_oa":true,"landing_page_url":"https://doaj.org/article/41ceccd584704564b6553e55b97cf858","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 12 (2016)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2016/8532941","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/8532941","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2016/8532941","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W116230093","https://openalex.org/W1523074328","https://openalex.org/W1845472783","https://openalex.org/W1972242969","https://openalex.org/W1985303694","https://openalex.org/W1996209629","https://openalex.org/W2001245273","https://openalex.org/W2041928951","https://openalex.org/W2106144084","https://openalex.org/W2117812875","https://openalex.org/W2125788065","https://openalex.org/W2134554907","https://openalex.org/W2150633168","https://openalex.org/W2153060597","https://openalex.org/W2157466554","https://openalex.org/W2164153974","https://openalex.org/W4298871939"],"related_works":["https://openalex.org/W2181352736","https://openalex.org/W2164367930","https://openalex.org/W4385774821","https://openalex.org/W1965281974","https://openalex.org/W2161400403","https://openalex.org/W24185419","https://openalex.org/W1979121255","https://openalex.org/W2183273440","https://openalex.org/W2539608886","https://openalex.org/W2811018130"],"abstract_inverted_index":{"Power":[0],"line":[1,93,142],"networks":[2,15],"provide":[3],"high-speed":[4,21],"broadband":[5],"communications":[6],"without":[7,110],"the":[8,73,82,155],"need":[9],"for":[10,20,71,103],"new":[11],"wirings.":[12],"However,":[13],"these":[14],"present":[16],"a":[17,112],"hostile":[18],"environment":[19],"data":[22],"communications.":[23],"The":[24],"most":[25],"common":[26],"modulation":[27],"method":[28],"used":[29],"in":[30,91],"such":[31,58],"systems":[32],"is":[33,51],"OFDM,":[34],"since":[35],"it":[36],"copes":[37],"effectively":[38],"with":[39,139],"noise,":[40],"multipath,":[41],"fading":[42],"selectivity,":[43],"and":[44,61,75,123,151],"attenuation.":[45],"A":[46],"potential":[47],"drawback":[48],"of":[49,84],"OFDM":[50,116,132],"its":[52],"sensitivity":[53],"to":[54,161,166],"receiver":[55,117,133,157],"synchronization":[56,162],"imperfections,":[57],"as":[59,164],"timing":[60],"sampling":[62],"frequency":[63,76,108,124],"offsets.":[64],"Although":[65],"several":[66],"approaches":[67],"have":[68],"been":[69],"proposed":[70,156],"estimating":[72],"time":[74,106,122],"offset,":[77],"they":[78,98],"are":[79,88],"based":[80],"on":[81,100,129],"use":[83],"pilot":[85],"sequences":[86],"that":[87,119,135,154],"not":[89],"available":[90],"power":[92,141],"communication":[94],"standards.":[95,143],"More":[96],"importantly,":[97],"focus":[99],"isolated":[101],"algorithms":[102],"compensating":[104],"either":[105],"or":[107],"offsets":[109],"providing":[111,130],"complete,":[113],"low":[114],"complexity,":[115],"architecture":[118,134],"mitigates":[120],"jointly":[121],"errors.":[125],"This":[126],"paper":[127],"focuses":[128],"an":[131],"can":[136],"be":[137],"compatible":[138],"many":[140],"Extensive":[144],"simulation":[145],"studies":[146],"show":[147],"under":[148],"realistic":[149],"channel":[150],"noise":[152],"conditions":[153],"provides":[158],"enhanced":[159],"robustness":[160],"imperfections":[163],"compared":[165],"conventional":[167],"approaches.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
