{"id":"https://openalex.org/W2960224445","doi":"https://doi.org/10.1186/s13634-019-0627-3","title":"Sparse massive MIMO-OFDM channel estimation based on compressed sensing over frequency offset environment","display_name":"Sparse massive MIMO-OFDM channel estimation based on compressed sensing over frequency offset environment","publication_year":2019,"publication_date":"2019-07-08","ids":{"openalex":"https://openalex.org/W2960224445","doi":"https://doi.org/10.1186/s13634-019-0627-3","mag":"2960224445"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-019-0627-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-019-0627-3","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-019-0627-3","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-019-0627-3","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100406318","display_name":"Guang Li","orcid":"https://orcid.org/0000-0003-1068-0479"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guang Li","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101910052","display_name":"Tianyun Li","orcid":"https://orcid.org/0000-0002-0557-8907"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyun Li","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100881161","display_name":"Mankun Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mankun Xu","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010146271","display_name":"Xiong Zha","orcid":"https://orcid.org/0000-0003-2061-5013"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiong Zha","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083066540","display_name":"Yunfei Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfei Xie","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, 450000, China","institution_ids":["https://openalex.org/I169689159"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100406318"],"corresponding_institution_ids":["https://openalex.org/I169689159"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.0897,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.78173011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2019","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.9018641114234924},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7525414824485779},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7178792953491211},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.647729218006134},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5785676836967468},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5702126026153564},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5317971110343933},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.5154391527175903},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.44782060384750366},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.43997034430503845},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4278773367404938},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3460536003112793},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3443754017353058},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27773749828338623},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0975290834903717}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.9018641114234924},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7525414824485779},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7178792953491211},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.647729218006134},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5785676836967468},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5702126026153564},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5317971110343933},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.5154391527175903},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.44782060384750366},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.43997034430503845},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4278773367404938},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3460536003112793},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3443754017353058},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27773749828338623},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0975290834903717}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-019-0627-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-019-0627-3","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-019-0627-3","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cdffdc85f37e49398df8525179459584","is_oa":false,"landing_page_url":"https://doaj.org/article/cdffdc85f37e49398df8525179459584","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2019, Iss 1, Pp 1-13 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13634-019-0627-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-019-0627-3","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-019-0627-3","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5861432917","display_name":null,"funder_award_id":"U1736107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7046072648","display_name":null,"funder_award_id":"61401511","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320316802","display_name":"North Dakota Soybean Council","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2960224445.pdf","grobid_xml":"https://content.openalex.org/works/W2960224445.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W113178990","https://openalex.org/W1970700185","https://openalex.org/W1987206986","https://openalex.org/W1988158342","https://openalex.org/W2014933333","https://openalex.org/W2029950600","https://openalex.org/W2042241484","https://openalex.org/W2053821953","https://openalex.org/W2058030218","https://openalex.org/W2100037283","https://openalex.org/W2104357241","https://openalex.org/W2106829752","https://openalex.org/W2107146135","https://openalex.org/W2108805194","https://openalex.org/W2115196109","https://openalex.org/W2116334496","https://openalex.org/W2117249011","https://openalex.org/W2121320095","https://openalex.org/W2129124865","https://openalex.org/W2133698785","https://openalex.org/W2137628444","https://openalex.org/W2151083578","https://openalex.org/W2152146531","https://openalex.org/W2171646033","https://openalex.org/W2342991190","https://openalex.org/W2351739404","https://openalex.org/W2579472126","https://openalex.org/W2730839619","https://openalex.org/W2735764168","https://openalex.org/W2743766194","https://openalex.org/W2771472003","https://openalex.org/W2794398237","https://openalex.org/W2795172492","https://openalex.org/W2884600210","https://openalex.org/W2963190722","https://openalex.org/W6600131322","https://openalex.org/W6600769105","https://openalex.org/W6602430550","https://openalex.org/W6602740540","https://openalex.org/W6608156582","https://openalex.org/W6824595556"],"related_works":["https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W3175192043","https://openalex.org/W2068304403","https://openalex.org/W2371617615","https://openalex.org/W2540911486","https://openalex.org/W3080284048","https://openalex.org/W2010378487","https://openalex.org/W3147831239","https://openalex.org/W2022242418"],"abstract_inverted_index":{"In":[0],"massive":[1,107],"MIMO-OFDM":[2,108],"systems,":[3,22],"channel":[4,38,92,109,149,203],"estimation":[5,93,110],"is":[6,45,115,150,196,210],"a":[7,105,158],"significant":[8],"module":[9],"which":[10,27],"can":[11,132],"be":[12,133],"utilized":[13],"to":[14,46,62,167,202],"eliminate":[15],"multipath":[16],"interference.":[17],"However,":[18],"in":[19,30],"realistic":[20],"communication":[21],"carrier":[23],"frequency":[24],"offset":[25],"(CFO),":[26],"often":[28],"exists":[29],"receive":[31],"end,":[32],"will":[33],"deteriorate":[34],"the":[35,42,50,57,81,100,127,138,141,154,163,169,177,207],"performance":[36,185],"of":[37,41,52,59,84,147,193],"estimation.":[39],"One":[40],"effective":[43],"solutions":[44],"compensate":[47,68],"CFO":[48,85,113,120,131],"via":[49],"help":[51],"pseudo-noise":[53],"(PN)":[54],"sequence.":[55],"At":[56],"beginning":[58],"this":[60],"paper,":[61],"reduce":[63],"system":[64],"complexity":[65],"and":[66,183,200],"correctly":[67],"CFO,":[69],"we":[70,78,161],"propose":[71],"an":[72],"improved":[73,101],"OFDM":[74,102],"frame":[75,103],"structure.":[76],"Subsequently,":[77],"theoretically":[79],"analyze":[80],"catastrophic":[82],"influence":[83],"on":[86,99,137],"conventional":[87],"PN-sequence-based":[88],"compressed":[89],"sensing":[90],"(CS)":[91],"scheme.":[94],"As":[95],"our":[96,194],"solution,":[97],"based":[98],"structure,":[104],"novel":[106],"method":[111],"under":[112],"environment":[114],"proposed.":[116],"It":[117],"first":[118],"estimates":[119],"by":[121,130],"utilizing":[122],"differential":[123],"correlation":[124],"algorithm.":[125],"Thereby,":[126],"interference":[128],"caused":[129],"eliminated.":[134],"Then,":[135],"relying":[136],"PN":[139],"sequence,":[140],"partial":[142],"common":[143],"support":[144],"(PCS)":[145],"information":[146,156],"each":[148],"obtained.":[151],"Finally,":[152],"using":[153],"PCS":[155],"as":[157],"priori":[159],"information,":[160],"improve":[162],"CS":[164],"reconstruction":[165],"scheme":[166,179,195,209],"estimate":[168],"accurate":[170],"channel.":[171],"The":[172,190],"simulation":[173],"result":[174],"shows":[175],"that":[176],"proposed":[178,208],"demonstrates":[180],"better":[181],"MSE":[182],"BER":[184],"than":[186],"other":[187],"mentioned":[188],"schemes.":[189],"major":[191],"advantage":[192],"its":[197],"anti-CFO":[198],"ability":[199],"independence":[201],"sparsity":[204],"level.":[205],"Therefore,":[206],"meaningful":[211],"for":[212],"practical":[213],"use.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
