{"id":"https://openalex.org/W4414270492","doi":"https://doi.org/10.1109/access.2025.3610817","title":"MIMO-OFDM System Performance and Parameter Estimations in Presence of Design Imperfections","display_name":"MIMO-OFDM System Performance and Parameter Estimations in Presence of Design Imperfections","publication_year":2025,"publication_date":"2025-09-17","ids":{"openalex":"https://openalex.org/W4414270492","doi":"https://doi.org/10.1109/access.2025.3610817"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3610817","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3610817","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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.2025.3610817","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008925438","display_name":"Sharif A. Matin","orcid":"https://orcid.org/0000-0002-7683-017X"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sharif A. Matin","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of California at San Diego, San Diego, CA, USA","Electrical and Computer Engineering Department, University of California, San Diego, CA, USA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California at San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108603656","display_name":"L.B. Milstein","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laurence B. Milstein","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of California at San Diego, San Diego, CA, USA","Electrical and Computer Engineering Department, University of California, San Diego, CA, USA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California at San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008925438"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24411912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"836","last_page":"856"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9984999895095825,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9984999895095825,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.996399998664856,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9926999807357788,"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/frequency-offset","display_name":"Frequency offset","score":0.5727999806404114},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.5694000124931335},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.5288000106811523},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.520799994468689},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4844000041484833},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.47870001196861267},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.45210000872612},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.41019999980926514},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.40779998898506165},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.38690000772476196}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6758999824523926},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5727999806404114},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.5694000124931335},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.5288000106811523},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.520799994468689},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4975000023841858},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4844000041484833},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.47870001196861267},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.45210000872612},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.41019999980926514},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.40779998898506165},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.38690000772476196},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.3695000112056732},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.367000013589859},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.36419999599456787},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.36169999837875366},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.3314000070095062},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3109000027179718},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.3043999969959259},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.29919999837875366},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.29910001158714294},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.29739999771118164},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C117218131","wikidata":"https://www.wikidata.org/wiki/Q7834664","display_name":"Transmit diversity","level":4,"score":0.2919999957084656},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.29109999537467957},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.2809999883174896},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.2808000147342682},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.2773999869823456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2745000123977661},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2606000006198883},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.25679999589920044},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/access.2025.3610817","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3610817","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3610817","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3610817","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1925918414","https://openalex.org/W2019069061","https://openalex.org/W2035476608","https://openalex.org/W2036136837","https://openalex.org/W2040637344","https://openalex.org/W2055307618","https://openalex.org/W2075577372","https://openalex.org/W2102344471","https://openalex.org/W2104719891","https://openalex.org/W2105478632","https://openalex.org/W2107080958","https://openalex.org/W2107212194","https://openalex.org/W2107691793","https://openalex.org/W2110941333","https://openalex.org/W2116355593","https://openalex.org/W2125917316","https://openalex.org/W2136331353","https://openalex.org/W2146318236","https://openalex.org/W2320703891","https://openalex.org/W2543876420","https://openalex.org/W2555144622","https://openalex.org/W2753268088","https://openalex.org/W2963464974","https://openalex.org/W3112315495","https://openalex.org/W3116764287","https://openalex.org/W3133872429","https://openalex.org/W3214934572","https://openalex.org/W4205533812","https://openalex.org/W4212888567","https://openalex.org/W4225335693","https://openalex.org/W4386363102"],"related_works":[],"abstract_inverted_index":{"Most":[0],"of":[1,14,130,153,186],"the":[2,6,25,36,128,151,154,172,187,192],"MIMO-OFDM":[3,66],"analyses":[4],"in":[5,12,48,204],"literature":[7],"assume":[8],"idealized":[9],"receiver":[10,113],"conditions":[11],"terms":[13],"time":[15],"and":[16,19,40,74,90,94,101,118,137,147,167],"frequency":[17,62,88,160,168],"synchronization,":[18],"sampling":[20],"clock":[21],"offset.":[22],"Moreover,":[23],"often":[24],"cyclic":[26],"prefix":[27],"(CP)":[28],"length":[29],"is":[30],"considered":[31],"to":[32,60,149,191],"be":[33],"longer":[34],"than":[35],"channel":[37,72,136,166],"delay":[38,83,132],"spread,":[39,84],"hence":[41],"contributions":[42],"from":[43],"possible":[44],"inter-symbol":[45],"interference":[46],"(ISI)":[47],"demodulation":[49],"are":[50,98,107,144],"not":[51],"accounted":[52],"for.":[53],"This":[54],"paper":[55],"provides":[56],"an":[57],"aggregated":[58],"framework":[59],"space":[61],"block":[63],"coded":[64],"(SFBC)":[65],"system":[67,121],"performance":[68],"by":[69],"including":[70],"major":[71],"impairments":[73],"design":[75],"issues":[76],"such":[77],"as":[78,199,201],"insufficient":[79],"CP":[80],"against":[81],"excess":[82,131],"sample":[85],"timing":[86],"error,":[87,89],"time-varying":[91],"fading.":[92],"Transmit":[93],"receive":[95],"filtering":[96],"operations":[97],"also":[99,126],"modeled,":[100],"bit":[102],"error":[103],"rate":[104],"(BER)":[105],"expressions":[106],"explicitly":[108],"derived.":[109],"We":[110,125],"investigate":[111,127],"different":[112],"detection":[114,162],"schemes,":[115],"diversity":[116],"orders,":[117],"other":[119],"key":[120],"parameters":[122],"on":[123,134],"BER.":[124],"impact":[129],"spread":[133],"both":[135],"frequency-offset":[138],"estimation.":[139],"Cramer-Rao":[140],"lower":[141],"bounds":[142],"(CRLB)":[143],"additionally":[145],"derived":[146],"compared":[148,190],"assess":[150],"accuracy":[152],"estimates.":[155],"Along":[156],"with":[157],"a":[158],"simple":[159],"offset":[161,169],"technique,":[163],"we":[164],"derive":[165],"estimation":[170],"through":[171],"novel":[173],"Recursive":[174],"Nonlinear":[175],"Dynamic":[176],"Data":[177],"Reconciliation":[178],"(RNDDR)":[179],"approach.":[180],"Numerical":[181],"results":[182],"show":[183],"improved":[184],"performances":[185],"RNDDR":[188],"method":[189,196],"traditional":[193],"Kalman":[194],"filter":[195],"for":[197],"regular":[198],"well":[200],"step":[202],"changes":[203],"parameters.":[205]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
