{"id":"https://openalex.org/W2000782499","doi":"https://doi.org/10.1109/glocom.2013.6831615","title":"Semi-blind MIMO OFDM systems with precoding aided CFO estimation and ICA based equalization","display_name":"Semi-blind MIMO OFDM systems with precoding aided CFO estimation and ICA based equalization","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2000782499","doi":"https://doi.org/10.1109/glocom.2013.6831615","mag":"2000782499"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2013.6831615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","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/A5055584822","display_name":"Yufei Jiang","orcid":"https://orcid.org/0009-0000-5108-0643"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yufei Jiang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Liverpool University, Suzhou, China","Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Liverpool University, Suzhou, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108998196","display_name":"Xu Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xu Zhu","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033755146","display_name":"Eng Gee Lim","orcid":"https://orcid.org/0000-0003-0199-7386"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Eng Gee Lim","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Liverpool University, Suzhou, China","Department of Electrical and Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou, China 215123"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Liverpool University, Suzhou, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou, China 215123","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107677597","display_name":"Hai Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hai Lin","raw_affiliation_strings":["Department of Electrical and Information Systems, Osaka Prefecture University, Osaka, Japan","Dept. of Electrical and Information Systems, Osaka Prefecture University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Systems, Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Dept. of Electrical and Information Systems, Osaka Prefecture University, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100741261","display_name":"Yi Huang","orcid":"https://orcid.org/0000-0001-7774-1024"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yi Huang","raw_affiliation_strings":["Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"Department of Electrical Engineering & Electronics, The University of Liverpool, Brownlow Hill, L69 3GJ, U.K","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055584822"],"corresponding_institution_ids":["https://openalex.org/I69356397"],"apc_list":null,"apc_paid":null,"fwci":1.596,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82892117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"3499","last_page":"3503"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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":0.9991000294685364,"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/precoding","display_name":"Precoding","score":0.8466730117797852},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6077756881713867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5883402228355408},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.5649113059043884},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5631918907165527},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49507609009742737},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.4790312349796295},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.44856733083724976},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.44305065274238586},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3650178015232086},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.34217387437820435},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24969089031219482},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1936931014060974},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.15021973848342896},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10282456874847412}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8466730117797852},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6077756881713867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5883402228355408},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.5649113059043884},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5631918907165527},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49507609009742737},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.4790312349796295},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.44856733083724976},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.44305065274238586},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3650178015232086},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.34217387437820435},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24969089031219482},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1936931014060974},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.15021973848342896},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10282456874847412}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2013.6831615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1548802052","https://openalex.org/W1981230256","https://openalex.org/W2067706758","https://openalex.org/W2082500899","https://openalex.org/W2104719891","https://openalex.org/W2117496770","https://openalex.org/W2130892535","https://openalex.org/W2132821178","https://openalex.org/W2157404634","https://openalex.org/W2167217202","https://openalex.org/W2168606296","https://openalex.org/W2610335499","https://openalex.org/W4205778870"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W2082469387","https://openalex.org/W1976511355","https://openalex.org/W1985632843"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,14,49,80,155],"semi-blind":[3,152],"multiple-input":[4],"multiple-output":[5],"(MIMO)":[6],"orthogonal":[7,85,104],"frequency":[8,18],"division":[9],"multiplexing":[10],"(OFDM)":[11],"system,":[12],"with":[13,59,166,193],"precoding":[15,52,177],"aided":[16,178],"carrier":[17],"offset":[19],"(CFO)":[20],"estimation":[21,89,180,191],"approach,":[22,192],"and":[23,42,69,101,119,136,147,172],"an":[24],"independent":[25],"component":[26],"analysis":[27],"(ICA)":[28],"based":[29,189],"equalization":[30],"structure.":[31],"A":[32],"number":[33],"of":[34,82,116],"reference":[35,74,112,138],"data":[36,47,75,113],"sequences":[37,76,105,188],"are":[38,43,77],"carefully":[39,83],"designed":[40,84],"offline":[41],"superimposed":[44],"to":[45,91,162],"source":[46],"via":[48],"non-redundant":[50],"linear":[51],"process,":[53],"which":[54],"can":[55],"kill":[56],"two":[57],"birds":[58],"one":[60],"stone,":[61],"without":[62,144],"introducing":[63],"any":[64],"extra":[65,145],"total":[66],"transmit":[67],"power":[68,148],"spectral":[70,195],"overhead.":[71,196],"First,":[72],"the":[73,93,97,102,107,110,117,123,129,132,137,150,163,176,182],"selected":[78],"from":[79],"pool":[81],"sequences.":[86],"The":[87],"CFO":[88,98,179,190],"is":[90],"minimize":[92],"sum":[94],"cross-correlation":[95,130],"between":[96,131],"compensated":[99],"signals":[100,126,135],"rest":[103],"in":[106,122],"pool.":[108],"Second,":[109],"same":[111],"enable":[114],"elimination":[115],"permutation":[118],"quadrant":[120],"ambiguity":[121],"ICA":[124,133],"equalized":[125,134],"by":[127],"maximizing":[128],"data.":[139],"Simulation":[140],"results":[141],"show":[142],"that,":[143],"bandwidth":[146],"needed,":[149],"proposed":[151],"system":[153],"achieves":[154],"bit":[156],"error":[157],"rate":[158],"(BER)":[159],"performance":[160],"close":[161],"ideal":[164],"case":[165],"perfect":[167],"channel":[168],"state":[169],"information":[170],"(CSI)":[171],"no":[173,194],"CFO.":[174],"Also,":[175],"outperforms":[181],"constant":[183],"amplitude":[184],"zero":[185],"autocorrelation":[186],"(CAZAC)":[187]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
