{"id":"https://openalex.org/W2161010581","doi":"https://doi.org/10.1109/ciss.2012.6310733","title":"On optimal detection for linearly precoded MIMO-OFDM systems with imperfect CSIT","display_name":"On optimal detection for linearly precoded MIMO-OFDM systems with imperfect CSIT","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2161010581","doi":"https://doi.org/10.1109/ciss.2012.6310733","mag":"2161010581"},"language":"en","primary_location":{"id":"doi:10.1109/ciss.2012.6310733","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2012.6310733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 46th Annual Conference on Information Sciences and Systems (CISS)","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/A5041966559","display_name":"Felip Riera-Palou","orcid":"https://orcid.org/0000-0001-7080-3173"},"institutions":[{"id":"https://openalex.org/I50441567","display_name":"Universitat de les Illes Balears","ror":"https://ror.org/03e10x626","country_code":"ES","type":"education","lineage":["https://openalex.org/I50441567"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Felip Riera-Palou","raw_affiliation_strings":["Mobile Communications Group, University of the Balearic Islands, Illes Balears, Spain"],"affiliations":[{"raw_affiliation_string":"Mobile Communications Group, University of the Balearic Islands, Illes Balears, Spain","institution_ids":["https://openalex.org/I50441567"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068049967","display_name":"Guillem Femenias","orcid":"https://orcid.org/0000-0003-2002-1733"},"institutions":[{"id":"https://openalex.org/I50441567","display_name":"Universitat de les Illes Balears","ror":"https://ror.org/03e10x626","country_code":"ES","type":"education","lineage":["https://openalex.org/I50441567"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Guillem Femenias","raw_affiliation_strings":["Mobile Communications Group, University of the Balearic Islands, Illes Balears, Spain"],"affiliations":[{"raw_affiliation_string":"Mobile Communications Group, University of the Balearic Islands, Illes Balears, Spain","institution_ids":["https://openalex.org/I50441567"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041966559"],"corresponding_institution_ids":["https://openalex.org/I50441567"],"apc_list":null,"apc_paid":null,"fwci":0.491,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70752685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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/transmitter","display_name":"Transmitter","score":0.7281762957572937},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7110328674316406},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.703772783279419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6426823735237122},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6349682807922363},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6214105486869812},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5483055114746094},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.5378344058990479},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5089149475097656},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.5023460388183594},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4872850179672241},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35781973600387573},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33057355880737305},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1147288978099823},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10180851817131042}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7281762957572937},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7110328674316406},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.703772783279419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6426823735237122},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6349682807922363},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6214105486869812},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5483055114746094},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.5378344058990479},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5089149475097656},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5023460388183594},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4872850179672241},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35781973600387573},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33057355880737305},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1147288978099823},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10180851817131042},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ciss.2012.6310733","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2012.6310733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 46th Annual Conference on Information Sciences and Systems (CISS)","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":17,"referenced_works":["https://openalex.org/W1972894445","https://openalex.org/W1997002146","https://openalex.org/W2041770002","https://openalex.org/W2092575814","https://openalex.org/W2099970445","https://openalex.org/W2105950650","https://openalex.org/W2107690964","https://openalex.org/W2107857031","https://openalex.org/W2112790815","https://openalex.org/W2128695949","https://openalex.org/W2137398079","https://openalex.org/W2142088738","https://openalex.org/W2153026207","https://openalex.org/W2158963943","https://openalex.org/W2164664877","https://openalex.org/W2165350939","https://openalex.org/W2168706173"],"related_works":["https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W2166250390","https://openalex.org/W2306672848","https://openalex.org/W2019909929","https://openalex.org/W2167568384","https://openalex.org/W2116541631","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W1976511355"],"abstract_inverted_index":{"Optimum":[0],"detection":[1],"based":[2],"on":[3,107],"maximum":[4],"likelihood":[5],"(ML)":[6],"has":[7],"been":[8,53],"recently":[9],"explored":[10],"within":[11],"the":[12,39,63,71,78,98,101,116,123,138,143,146,150,156],"context":[13],"of":[14,41,57,65,100,118,125,140,145],"linearly":[15],"precoded":[16],"subcarrier":[17],"cooperative":[18],"MIMO-OFDM":[19],"systems,":[20],"showing":[21],"that":[22,111],"large":[23],"performance":[24,99],"gains":[25],"can":[26],"be":[27],"obtained":[28],"in":[29,149],"comparison":[30],"to":[31],"an":[32,133],"all-linear":[33],"setup":[34],"(i.e.,":[35],"linear":[36],"transmitter/receiver)":[37],"at":[38,70],"cost":[40],"increased":[42],"computational":[43],"complexity.":[44],"Nonetheless,":[45],"low":[46],"complexity":[47],"alternatives,":[48],"yet":[49],"retaining":[50],"optimality,":[51],"have":[52,61],"also":[54],"proposed.":[55],"Most":[56],"these":[58,95,131],"previous":[59],"works":[60],"assumed":[62],"availability":[64],"perfect":[66],"channel":[67],"state":[68],"information":[69,147],"transmitter":[72],"(CSIT)":[73],"despite":[74],"this":[75],"is":[76],"rarely":[77],"case":[79],"since":[80],"feedback":[81],"delay":[82],"and/or":[83],"quantisation":[84],"effects":[85],"will":[86],"usually":[87],"render":[88],"imperfect":[89],"CSIT.":[90],"This":[91],"paper":[92],"studies":[93],"how":[94],"imperfections":[96],"affect":[97],"ML-based":[102],"receiver.":[103],"Particularly,":[104],"it":[105],"focuses":[106],"fully":[108],"loaded":[109],"setups,":[110],"is,":[112],"those":[113],"configurations":[114],"where":[115],"number":[117,124],"independent":[119],"streams":[120],"transmitted":[121],"equals":[122],"available":[126],"spatial":[127,153],"modes.":[128],"Remarkably,":[129],"for":[130],"configurations,":[132],"interesting":[134],"interplay":[135],"arises":[136],"between":[137],"presence":[139],"CSIT":[141],"imperfections,":[142],"spreading":[144],"symbols":[148],"frequency":[151],"and":[152,155],"domains":[154],"diversity":[157],"order":[158],"achieved.":[159]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}