{"id":"https://openalex.org/W1999198515","doi":"https://doi.org/10.1109/iwcmc.2012.6314202","title":"An iterative joint channel estimation and data detection technique for MIMO-OFDM systems","display_name":"An iterative joint channel estimation and data detection technique for MIMO-OFDM systems","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W1999198515","doi":"https://doi.org/10.1109/iwcmc.2012.6314202","mag":"1999198515"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2012.6314202","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314202","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5081226566","display_name":"Fabien Delestre","orcid":null},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Fabien Delestre","raw_affiliation_strings":["School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054240573","display_name":"Gbenga Owojaiye","orcid":null},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gbenga Owojaiye","raw_affiliation_strings":["School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020364531","display_name":"Yichuang Sun","orcid":"https://orcid.org/0000-0001-8352-2119"},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yichuang Sun","raw_affiliation_strings":["School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Technology, University of Herfordshire, Hatfield, Hertfordshire, UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"School of Engineering and Technology, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK","institution_ids":["https://openalex.org/I141584323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081226566"],"corresponding_institution_ids":["https://openalex.org/I141584323"],"apc_list":null,"apc_paid":null,"fwci":0.2455,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57475992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"43","issue":null,"first_page":"195","last_page":"199"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9995999932289124,"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/subcarrier","display_name":"Subcarrier","score":0.7579140663146973},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7456790208816528},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7227498888969421},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7185903787612915},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6855112314224243},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5760461688041687},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5497638583183289},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.5101809501647949},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.49170738458633423},{"id":"https://openalex.org/keywords/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.4706306457519531},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4676484763622284},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3731168806552887},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3499012291431427},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26092079281806946}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7579140663146973},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7456790208816528},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7227498888969421},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7185903787612915},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6855112314224243},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5760461688041687},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5497638583183289},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.5101809501647949},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.49170738458633423},{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.4706306457519531},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4676484763622284},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3731168806552887},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3499012291431427},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26092079281806946}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2012.6314202","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314202","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1974019282","https://openalex.org/W2037667545","https://openalex.org/W2107229032","https://openalex.org/W2119207405","https://openalex.org/W2121051729","https://openalex.org/W2122243672","https://openalex.org/W2122904300","https://openalex.org/W2129832190","https://openalex.org/W2134400130","https://openalex.org/W2140257761","https://openalex.org/W2157124155","https://openalex.org/W2166317606","https://openalex.org/W2167466178","https://openalex.org/W2172126744","https://openalex.org/W6659902729"],"related_works":["https://openalex.org/W2116541631","https://openalex.org/W2097332717","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W2578955643","https://openalex.org/W1976511355","https://openalex.org/W1976249538","https://openalex.org/W2544668827","https://openalex.org/W2082469387","https://openalex.org/W1985632843"],"abstract_inverted_index":{"Combination":[0],"of":[1,25,100,122,128,143,161,181],"STBC":[2,116],"with":[3],"OFDM":[4,151,183],"has":[5,10],"gained":[6],"considerable":[7],"interest":[8],"and":[9,81,111,166],"become":[11,96],"a":[12,37,129,159],"promising":[13],"technique":[14],"for":[15,146],"future":[16],"wireless":[17],"communications.":[18],"However,":[19],"such":[20],"systems":[21],"require":[22],"the":[23,26,32,54,61,72,74,92,97,108,113,123,126,136,141,170,182,192],"knowledge":[24],"Channel":[27],"State":[28],"Information":[29],"(CSI)":[30],"at":[31,49,60,71,85],"receiver.":[33],"In":[34],"this":[35],"paper,":[36],"new":[38,98,130],"channel":[39,55,58,76,109,171],"estimation":[40,77,172],"approach":[41],"is":[42,79,125],"proposed":[43],"using":[44,67],"dedicated":[45],"pilot":[46,62,69,162],"subcarriers":[47,63,88,163],"defined":[48],"fixed":[50],"intervals":[51],"to":[52,106,157,168,190],"estimate":[53],"parameters.":[56],"Once":[57],"parameters":[59,110],"have":[64],"been":[65],"estimated":[66],"known":[68],"symbols":[70,83,95,152,176,184],"receiver,":[73],"iterative":[75],"process":[78],"initiated,":[80],"data":[82,87,94,148,175],"positioned":[84],"adjacent":[86,115],"are":[89,103,153,164,185],"recovered.":[90],"Subsequently,":[91],"recovered":[93],"set":[99,160],"pilots":[101],"which":[102,158],"then":[104],"used":[105,167],"re-estimate":[107],"recover":[112],"next":[114],"block.":[117],"Another":[118],"major":[119],"novel":[120],"contribution":[121],"paper":[124],"proposal":[127],"group":[131,180],"decoding":[132,193],"method":[133],"that":[134],"reduces":[135],"processing":[137],"time":[138,194],"significantly":[139],"via":[140],"use":[142],"subcarrier":[144],"grouping":[145],"transmitted":[147],"recovery.":[149],"The":[150],"divided":[154],"into":[155],"groups":[156],"assigned":[165],"initiate":[169],"process.":[173],"Designated":[174],"contained":[177],"within":[178],"each":[179],"decoded":[186],"simultaneously":[187],"in":[188],"order":[189],"improve":[191],"duration.":[195]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}