{"id":"https://openalex.org/W3009394266","doi":"https://doi.org/10.1109/tvt.2015.2471085","title":"Compressed Channel Estimation With Position-Based ICI Elimination for High-Mobility SIMO-OFDM Systems","display_name":"Compressed Channel Estimation With Position-Based ICI Elimination for High-Mobility SIMO-OFDM Systems","publication_year":2015,"publication_date":"2015-08-20","ids":{"openalex":"https://openalex.org/W3009394266","doi":"https://doi.org/10.1109/tvt.2015.2471085","mag":"3009394266"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2015.2471085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2471085","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Vehicular Technology","raw_type":"journal-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://arxiv.org/pdf/2003.02083.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101461299","display_name":"Xiang Ren","orcid":"https://orcid.org/0000-0001-7946-7890"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Ren","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016127527","display_name":"Meixia Tao","orcid":"https://orcid.org/0000-0002-0799-0954"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meixia Tao","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063588894","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0001-6075-3192"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Guilin University of Electronic Technology, Guilin, China","Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]},{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101461299"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30031009,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"65","issue":"8","first_page":"6204","last_page":"6216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9995999932289124,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8168021440505981},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6888924837112427},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6156415343284607},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6154386401176453},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5224789381027222},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5126923322677612},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.4639982581138611},{"id":"https://openalex.org/keywords/doppler-frequency","display_name":"Doppler frequency","score":0.44409456849098206},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43423330783843994},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3241146504878998},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3194940686225891},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2513653039932251},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24520394206047058}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8168021440505981},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6888924837112427},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6156415343284607},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6154386401176453},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5224789381027222},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5126923322677612},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4639982581138611},{"id":"https://openalex.org/C2988629262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler frequency","level":3,"score":0.44409456849098206},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43423330783843994},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3241146504878998},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3194940686225891},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2513653039932251},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24520394206047058},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2015.2471085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2471085","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"mag:3009394266","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2003.02083.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:3009394266","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2003.02083.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4809478901","display_name":null,"funder_award_id":"61322102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4892476598","display_name":null,"funder_award_id":"61221001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1587218653","https://openalex.org/W1965247711","https://openalex.org/W1967863963","https://openalex.org/W1974809090","https://openalex.org/W1990430326","https://openalex.org/W2005443325","https://openalex.org/W2037986567","https://openalex.org/W2038397760","https://openalex.org/W2046553641","https://openalex.org/W2055183255","https://openalex.org/W2061753689","https://openalex.org/W2078204800","https://openalex.org/W2093212214","https://openalex.org/W2097323375","https://openalex.org/W2100272909","https://openalex.org/W2105195470","https://openalex.org/W2109155033","https://openalex.org/W2111819913","https://openalex.org/W2112600986","https://openalex.org/W2119667497","https://openalex.org/W2128659236","https://openalex.org/W2131132269","https://openalex.org/W2132085090","https://openalex.org/W2132416373","https://openalex.org/W2133698785","https://openalex.org/W2134033146","https://openalex.org/W2137628444","https://openalex.org/W2138824526","https://openalex.org/W2143999174","https://openalex.org/W2145096794","https://openalex.org/W2145900013","https://openalex.org/W2156788281","https://openalex.org/W2161741659","https://openalex.org/W2168625863","https://openalex.org/W2169790383","https://openalex.org/W2171075378","https://openalex.org/W2538726670","https://openalex.org/W3010528092","https://openalex.org/W4392268470","https://openalex.org/W6635388271","https://openalex.org/W6659835165"],"related_works":["https://openalex.org/W3009154037","https://openalex.org/W3010528092","https://openalex.org/W2043850777","https://openalex.org/W2952293512","https://openalex.org/W2588992386","https://openalex.org/W2906427993","https://openalex.org/W2787276281","https://openalex.org/W2614030410","https://openalex.org/W3174984656","https://openalex.org/W2523433256","https://openalex.org/W1547685381","https://openalex.org/W2726596727","https://openalex.org/W787845167","https://openalex.org/W2884634065","https://openalex.org/W2422559252","https://openalex.org/W2164725449","https://openalex.org/W2997001852","https://openalex.org/W2536595269","https://openalex.org/W2024428923","https://openalex.org/W2254116403"],"abstract_inverted_index":{"Orthogonal":[0],"frequency-division":[1],"multiplexing":[2],"(OFDM)":[3],"is":[4,43,151,187],"widely":[5],"adopted":[6],"for":[7,103],"providing":[8],"reliable":[9,49],"and":[10,35,45,52,69,88],"high-data-rate":[11],"communication":[12,67],"in":[13,32,56,176],"high-speed":[14],"train":[15,21,85,162,165],"(HST)":[16],"systems.":[17],"However,":[18],"with":[19],"increasing":[20],"mobility,":[22],"the":[23,72,84,89,92,104,110,118,141,154,159,170,173,184,190,193],"resulting":[24],"large":[25,76],"Doppler":[26,77,160],"shift":[27],"introduces":[28],"intercarrier":[29],"interference":[30],"(ICI)":[31],"OFDM":[33],"systems":[34],"greatly":[36],"degrades":[37],"channel":[38,50,97,108,143],"estimation":[39,51,144],"accuracy.":[40,145],"Therefore,":[41],"it":[42],"necessary":[44],"important":[46],"to":[47,116,135,139,189],"investigate":[48],"ICI":[53,73,111],"mitigation":[54],"methods":[55],"high-mobility":[57,177],"environments.":[58,178],"In":[59],"this":[60],"paper,":[61],"we":[62,100,127],"consider":[63],"a":[64,129],"typical":[65],"HST":[66],"system":[68,137],"show":[70,101,182],"that":[71,102,183],"caused":[74],"by":[75,82],"shifts":[78],"can":[79,112],"be":[80,113],"mitigated":[81],"exploiting":[83],"position":[86],"information":[87],"sparsity":[90],"of":[91,153,156,172,192],"basis":[93],"expansion":[94],"model":[95],"(BEM)-based":[96],"model.":[98],"Then,":[99],"complex-exponential":[105],"BEM":[106],"(CE-BEM)-based":[107],"model,":[109],"completely":[114],"eliminated":[115],"get":[117],"ICI-free":[119],"pilots":[120],"at":[121],"each":[122],"receive":[123,157],"antenna.":[124],"After":[125],"that,":[126],"propose":[128],"new":[130],"pilot":[131,149],"pattern":[132,150],"design":[133],"algorithm":[134],"reduce":[136],"coherence":[138],"improve":[140],"compressed-sensing-based":[142],"The":[146,179],"proposed":[147,174,185],"optimal":[148],"independent":[152],"number":[155],"antennas,":[158],"shifts,":[161],"position,":[163],"or":[164],"speed.":[166],"Simulation":[167],"results":[168,180],"confirm":[169],"effectiveness":[171],"scheme":[175,186],"also":[181],"robust":[188],"speed":[191],"moving":[194],"train.":[195]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}