{"id":"https://openalex.org/W3152450684","doi":"https://doi.org/10.1109/iccspa49915.2021.9385752","title":"Random Fourier Features based Post-Distortion for Massive-MIMO Visible Light Communication","display_name":"Random Fourier Features based Post-Distortion for Massive-MIMO Visible Light Communication","publication_year":2021,"publication_date":"2021-03-16","ids":{"openalex":"https://openalex.org/W3152450684","doi":"https://doi.org/10.1109/iccspa49915.2021.9385752","mag":"3152450684"},"language":"en","primary_location":{"id":"doi:10.1109/iccspa49915.2021.9385752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccspa49915.2021.9385752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Communications, Signal Processing, and their Applications (ICCSPA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5034037059","display_name":"Pavan Kumar Anand","orcid":null},"institutions":[{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]},{"id":"https://openalex.org/I4387155292","display_name":"Indian Institute of Information Technology Sri City","ror":"https://ror.org/026873d40","country_code":null,"type":"education","lineage":["https://openalex.org/I4387155292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pavan Kumar Anand","raw_affiliation_strings":["Discipline of Electronics & Communication Engineering, Indian Institute of Information Technology, Sri City, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Discipline of Electronics & Communication Engineering, Indian Institute of Information Technology, Sri City, India","institution_ids":["https://openalex.org/I26072440","https://openalex.org/I4387155292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043367694","display_name":"Sandesh Jain","orcid":"https://orcid.org/0000-0002-9973-8245"},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sandesh Jain","raw_affiliation_strings":["Discipline of Electrical Engineering, Indian Institute of Technology, Indore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Discipline of Electrical Engineering, Indian Institute of Technology, Indore, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037311033","display_name":"Rangeet Mitra","orcid":"https://orcid.org/0000-0002-5324-5728"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rangeet Mitra","raw_affiliation_strings":["PostDoc, Ecole de technologie suprieure, University of Quebec, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PostDoc, Ecole de technologie suprieure, University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050580025","display_name":"Vimal Bhatia","orcid":"https://orcid.org/0000-0001-5148-6643"},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vimal Bhatia","raw_affiliation_strings":["Discipline of Electrical Engineering, Indian Institute of Technology, Indore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Discipline of Electrical Engineering, Indian Institute of Technology, Indore, India","institution_ids":["https://openalex.org/I64295750"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10851","display_name":"Optical Wireless Communication Technologies","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/T10851","display_name":"Optical Wireless Communication Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","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"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.98580002784729,"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/visible-light-communication","display_name":"Visible light communication","score":0.9375035166740417},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8339492678642273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5783221125602722},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5160698294639587},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5068956017494202},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.49162179231643677},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.46168771386146545},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.45760393142700195},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38222387433052063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29056316614151},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27121514081954956},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.19739580154418945},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15326282382011414},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11010059714317322},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11009958386421204},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0818747878074646}],"concepts":[{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.9375035166740417},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8339492678642273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5783221125602722},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5160698294639587},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5068956017494202},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.49162179231643677},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46168771386146545},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.45760393142700195},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38222387433052063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29056316614151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27121514081954956},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.19739580154418945},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15326282382011414},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11010059714317322},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11009958386421204},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0818747878074646},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccspa49915.2021.9385752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccspa49915.2021.9385752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Communications, Signal Processing, and their Applications (ICCSPA)","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":34,"referenced_works":["https://openalex.org/W1525277621","https://openalex.org/W1572646238","https://openalex.org/W1819447595","https://openalex.org/W2028078039","https://openalex.org/W2034235268","https://openalex.org/W2052971844","https://openalex.org/W2074447193","https://openalex.org/W2080586364","https://openalex.org/W2131189059","https://openalex.org/W2163770389","https://openalex.org/W2289141984","https://openalex.org/W2294612870","https://openalex.org/W2320210209","https://openalex.org/W2461653216","https://openalex.org/W2511460245","https://openalex.org/W2529036838","https://openalex.org/W2562997818","https://openalex.org/W2622573372","https://openalex.org/W2744332584","https://openalex.org/W2766070188","https://openalex.org/W2884171589","https://openalex.org/W2903929175","https://openalex.org/W2917642135","https://openalex.org/W2921389951","https://openalex.org/W2961165287","https://openalex.org/W2963177408","https://openalex.org/W2964167388","https://openalex.org/W2984417282","https://openalex.org/W2990644189","https://openalex.org/W3001424134","https://openalex.org/W3007857071","https://openalex.org/W3084237125","https://openalex.org/W3103315850","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2501797479","https://openalex.org/W2997630107","https://openalex.org/W3081944688","https://openalex.org/W3109516991","https://openalex.org/W2395898055","https://openalex.org/W2291056487","https://openalex.org/W4206003789","https://openalex.org/W3206736260","https://openalex.org/W4385346047","https://openalex.org/W2899759720"],"abstract_inverted_index":{"Massive":[0],"multiple":[1,3],"input":[2],"output":[4],"(m-MIMO)":[5],"visible":[6],"light":[7,71],"communication":[8,40],"(VLC)":[9],"has":[10],"emerged":[11],"as":[12,205],"a":[13],"viable":[14],"technology":[15],"to":[16,28,100,138,207],"enhance":[17],"the":[18,30,62,81,88,102,121,172,192,208],"throughput":[19],"of":[20,44,53,70,106,130,174],"an":[21],"existing":[22],"VLC":[23,46,55,124,168,188],"based":[24,115,153,195,210],"systems":[25],"in":[26,120],"order":[27],"serve":[29],"high":[31],"speed":[32],"data":[33],"requirement":[34,173],"for":[35,123,164],"beyond":[36],"5G":[37],"and":[38,66,133,176],"6G":[39],"systems.":[41],"However,":[42],"performance":[43,200],"m-MIMO":[45,54,167,187],"is":[47,98,136,162],"severely":[48],"impaired":[49],"by":[50],"(1)":[51],"columns":[52],"channel":[56,63,77,103,108],"are":[57],"highly":[58],"correlated":[59],"which":[60,125,170],"makes":[61],"matrix":[64],"ill-conditioned,":[65],"(2)":[67],"nonlinear":[68],"transfer-characteristics":[69],"emitting":[72],"diode":[73],"(LED).":[74],"The":[75],"aforementioned":[76],"impairments":[78],"collectively":[79],"degrade":[80],"overall":[82],"bit":[83],"error":[84],"rate":[85],"(BER)":[86],"at":[87],"receiver.":[89],"In":[90,146],"this":[91,147],"paper,":[92,148],"finite":[93,143,180],"memory":[94,144,181],"budget":[95],"adaptive":[96],"precoder":[97],"proposed":[99,119,163,193],"decrease":[101],"correlation/condition":[104],"number":[105],"MIMO":[107],"matrix.":[109],"Reproducing":[110],"kernel":[111,131,154],"Hilbert":[112],"space":[113],"(RKHS)":[114],"post-distorters":[116],"have":[117],"been":[118],"literature":[122],"rely":[126],"on":[127],"growing":[128],"dictionary":[129,175,209],"evaluations,":[132],"hence":[134],"it":[135],"difficult":[137],"practically":[139],"implement":[140],"them":[141],"under":[142,179],"budget.":[145,182],"random":[149],"Fourier":[150],"features":[151],"(RFF)":[152],"least":[155],"mean":[156],"square":[157],"(RFF":[158],"-":[159],"KLMS)":[160],"algorithm":[161,196],"post-distortion":[165,178,211],"over":[166,186],"channels":[169,189],"alleviates":[171],"facilitates":[177],"Computer":[183],"simulations":[184],"performed":[185],"show":[190],"that":[191],"RFF":[194],"exhibit":[197],"similar":[198],"BER":[199],"with":[201],"reduced":[202],"computational":[203],"complexity":[204],"compared":[206],"algorithm.":[212]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}