{"id":"https://openalex.org/W2891100186","doi":"https://doi.org/10.1109/access.2018.2871060","title":"Robust Joint Synchronization and Channel Estimation Approach for Frequency-Selective Environments","display_name":"Robust Joint Synchronization and Channel Estimation Approach for Frequency-Selective Environments","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2891100186","doi":"https://doi.org/10.1109/access.2018.2871060","mag":"2891100186"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2871060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2871060","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2871060","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101491490","display_name":"Bruno Marciano Lopes","orcid":"https://orcid.org/0000-0001-5335-3908"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Bruno Lopes","raw_affiliation_strings":["ISCTE-University Institute of Lisbon, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISCTE-University Institute of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087935471","display_name":"Silvia Catarino","orcid":null},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Silvia Catarino","raw_affiliation_strings":["ISCTE-University Institute of Lisbon, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISCTE-University Institute of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041810090","display_name":"Nuno Souto","orcid":"https://orcid.org/0000-0003-3823-4470"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno M. B. Souto","raw_affiliation_strings":["ISCTE-University Institute of Lisbon, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-3823-4470","affiliations":[{"raw_affiliation_string":"ISCTE-University Institute of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034724801","display_name":"Rui Dinis","orcid":"https://orcid.org/0000-0002-8520-7267"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rui Dinis","raw_affiliation_strings":["FCT-UNL, Caparica, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FCT-UNL, Caparica, Portugal","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054680651","display_name":"Francisco Cercas","orcid":"https://orcid.org/0000-0002-0374-4078"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Francisco Cercas","raw_affiliation_strings":["ISCTE-University Institute of Lisbon, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISCTE-University Institute of Lisbon, Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101491490"],"corresponding_institution_ids":["https://openalex.org/I110026055"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.2489,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.77583028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"53180","last_page":"53190"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11932","display_name":"Wireless Body Area Networks","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8232734203338623},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7328842878341675},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7246978878974915},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.7214452624320984},{"id":"https://openalex.org/keywords/synchronizing","display_name":"Synchronizing","score":0.6928490400314331},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5392571687698364},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.46996447443962097},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.46189653873443604},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4322351813316345},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39962446689605713},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2211226224899292},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07912415266036987}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8232734203338623},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7328842878341675},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7246978878974915},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7214452624320984},{"id":"https://openalex.org/C162932704","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Synchronizing","level":3,"score":0.6928490400314331},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5392571687698364},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.46996447443962097},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.46189653873443604},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4322351813316345},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39962446689605713},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2211226224899292},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07912415266036987},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2871060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2871060","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3812a6fdbdf74e9db0b7022de3fa3c33","is_oa":true,"landing_page_url":"https://doaj.org/article/3812a6fdbdf74e9db0b7022de3fa3c33","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":"IEEE Access, Vol 6, Pp 53180-53190 (2018)","raw_type":"article"},{"id":"pmh:oai:repositorio.iscte-iul.pt:10071/16692","is_oa":true,"landing_page_url":"http://hdl.handle.net/10071/16692","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2871060","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2871060","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4017497872","display_name":null,"funder_award_id":"UID/EEA/50008/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2035192917","https://openalex.org/W2078204800","https://openalex.org/W2100899590","https://openalex.org/W2107861471","https://openalex.org/W2110774823","https://openalex.org/W2118297240","https://openalex.org/W2127271355","https://openalex.org/W2130187411","https://openalex.org/W2133698785","https://openalex.org/W2138706041","https://openalex.org/W2140542524","https://openalex.org/W2140577326","https://openalex.org/W2142613017","https://openalex.org/W2152621976","https://openalex.org/W2168625863","https://openalex.org/W2296319761","https://openalex.org/W2296616510","https://openalex.org/W2752989348","https://openalex.org/W2962959174","https://openalex.org/W2963825765","https://openalex.org/W4250589301","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2359328895","https://openalex.org/W2116519977","https://openalex.org/W2315567295","https://openalex.org/W1981446230","https://openalex.org/W2365128652","https://openalex.org/W2356659732","https://openalex.org/W1581301957","https://openalex.org/W3202423486","https://openalex.org/W2356421920","https://openalex.org/W2107002852"],"abstract_inverted_index":{"Supporting":[0],"spontaneous":[1],"low-latency":[2],"machine-type":[3],"communications":[4],"requires":[5],"fast":[6],"synchronization":[7,89,143],"and":[8,21,61,90,144,155],"channel":[9,24,91,145],"estimation":[10,92,146],"at":[11],"the":[12,18,23,31,64,67,79,95,121],"receiver.":[13,68],"The":[14],"problems":[15],"of":[16,66,81,111],"synchronizing":[17],"received":[19],"frame":[20],"estimating":[22],"coefficients":[25],"are":[26],"often":[27],"addressed":[28],"separately":[29],"with":[30,137],"later":[32],"one":[33],"relying":[34],"on":[35,58],"accurate":[36],"timing":[37,88,142],"acquisition.":[38],"While":[39],"these":[40],"conventional":[41],"approaches":[42],"can":[43,53,117,148],"be":[44,149],"adequate":[45],"in":[46,74,97,125,152],"flat":[47],"fading":[48],"environments,":[49],"time":[50],"dispersive":[51],"channels":[52],"have":[54],"a":[55,82,98],"negative":[56],"impact":[57],"both":[59,151],"tasks":[60],"severely":[62],"degrade":[63],"performance":[65,147],"To":[69],"circumvent":[70],"this":[71,75],"large":[72],"degradation,":[73],"paper,":[76],"we":[77],"consider":[78],"use":[80],"sparse-based":[83],"reconstruction":[84,114],"approach":[85],"for":[86],"joint":[87],"by":[93],"formulating":[94],"problem":[96],"form":[99],"that":[100],"is":[101,130],"closely":[102],"related":[103],"to":[104,127],"compressive":[105],"sensing":[106],"framework.":[107],"Using":[108],"modified":[109],"versions":[110],"well-known":[112],"sparse":[113],"techniques,":[115],"which":[116],"take":[118],"into":[119],"account":[120],"additional":[122],"signal":[123],"structure":[124],"addition":[126],"sparsity,":[128],"it":[129],"shown":[131],"through":[132],"numerical":[133],"simulations":[134],"that,":[135],"even":[136],"short":[138],"training":[139],"sequences,":[140],"excellent":[141],"achieved,":[150],"single":[153],"user":[154],"multiuser":[156],"scenarios.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-04T09:04:59.091469","created_date":"2025-10-10T00:00:00"}
