{"id":"https://openalex.org/W3043439007","doi":"https://doi.org/10.1109/globecom42002.2020.9322574","title":"Experimental Evaluation of an Indoor Long Distance High Speed Imaging MIMO System","display_name":"Experimental Evaluation of an Indoor Long Distance High Speed Imaging MIMO System","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3043439007","doi":"https://doi.org/10.1109/globecom42002.2020.9322574","mag":"3043439007"},"language":"en","primary_location":{"id":"doi:10.1109/globecom42002.2020.9322574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","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/A5035053336","display_name":"Akifumi Iwasa","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Akifumi Iwasa","raw_affiliation_strings":["Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chedlia Ben Naila","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chedlia Ben Naila","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018101834","display_name":"Kentaro Kobayashi","orcid":"https://orcid.org/0000-0002-0013-3407"},"institutions":[{"id":"https://openalex.org/I96636082","display_name":"Meijo University","ror":"https://ror.org/04h42fc75","country_code":"JP","type":"education","lineage":["https://openalex.org/I96636082"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kentaro Kobayashi","raw_affiliation_strings":["Meijo University, Tempaku-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Meijo University, Tempaku-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I96636082"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009836660","display_name":"Hiraku Okada","orcid":"https://orcid.org/0000-0003-2276-6421"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiraku Okada","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044082468","display_name":"Masaaki Katayama","orcid":"https://orcid.org/0000-0002-7612-390X"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaaki Katayama","raw_affiliation_strings":["Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Materials and Systems for Sustainability, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5035053336"],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07312444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"118","issue":"475","first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11932","display_name":"Wireless Body Area Networks","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12079","display_name":"IoT Networks and Protocols","score":0.9926000237464905,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9904999732971191,"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/computer-science","display_name":"Computer science","score":0.481246680021286},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3744696378707886},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3534345328807831},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32928282022476196},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3289286494255066}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.481246680021286},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3744696378707886},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3534345328807831},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32928282022476196},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3289286494255066}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/globecom42002.2020.9322574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"mag:3043439007","is_oa":false,"landing_page_url":"https://www.ieice.org/ken/paper/20200311H1Xe/eng/","pdf_url":null,"source":{"id":"https://openalex.org/S4306512848","display_name":"IEICE Technical Report; IEICE Tech. Rep.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEICE Technical Report; IEICE Tech. Rep.","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322916","display_name":"Nagoya University","ror":"https://ror.org/04chrp450"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1827547183","https://openalex.org/W1927678087","https://openalex.org/W1979570511","https://openalex.org/W2111265759","https://openalex.org/W2337553853","https://openalex.org/W2507605842","https://openalex.org/W2560394885","https://openalex.org/W2560778515","https://openalex.org/W2615999619","https://openalex.org/W2769271734","https://openalex.org/W2790948631","https://openalex.org/W2892769951"],"related_works":["https://openalex.org/W3162183638","https://openalex.org/W2759094805","https://openalex.org/W3090519685","https://openalex.org/W2770787327","https://openalex.org/W2941802213","https://openalex.org/W125147955","https://openalex.org/W2322668111","https://openalex.org/W2032133834","https://openalex.org/W2278660155","https://openalex.org/W2877623691","https://openalex.org/W948384775","https://openalex.org/W2043504953","https://openalex.org/W2807528348","https://openalex.org/W2052310292","https://openalex.org/W2769271734","https://openalex.org/W3146919920","https://openalex.org/W1520753245","https://openalex.org/W3144772160","https://openalex.org/W2099337804","https://openalex.org/W2062629891"],"abstract_inverted_index":{"In":[0,51],"a":[1,10,18,84,89,149,157],"large-scale":[2],"indoor":[3],"environment":[4],"such":[5],"as":[6],"an":[7,72,78,176],"industrial":[8],"one,":[9],"multiple-input-multiple-output":[11],"optical":[12,80,178],"wireless":[13],"communication":[14,43],"(MIMO-OWC)":[15],"system":[16,75,111,174,179,192],"represents":[17],"flexible":[19],"and":[20,27,88],"easy-to-deploy":[21],"solution":[22],"to":[23,136,170],"achieve":[24],"point-to-point":[25],"long-distance":[26],"high-speed":[28,63],"data":[29,41,65,151],"transmission.":[30],"The":[31,106,116],"majority":[32],"of":[33,101,108,153,160],"imaging":[34,73,91],"MIMO-OWC":[35,74,173],"systems":[36],"have":[37,126],"mainly":[38],"targeted":[39],"high":[40,150],"rate":[42,152],"over":[44,156],"short":[45],"distances,":[46],"not":[47,134],"exceeding":[48],"10":[49],"m.":[50,162],"this":[52,68],"work,":[53],"on":[54,59],"the":[55,102,109,121,132,137,146,166,171,185,194],"contrary,":[56],"we":[57,70],"focus":[58],"longer-distance":[60],"links":[61],"providing":[62],"transmission":[64,147],"rate.":[66],"For":[67],"purpose,":[69],"propose":[71],"that":[76,120,131,189],"features":[77],"improved":[79],"modulator":[81],"array":[82],"with":[83,199],"one-dimensional":[85],"element":[86],"arrangement,":[87],"new":[90],"receiver":[92],"using":[93,175],"long":[94,158],"focal":[95],"length":[96],"lenses":[97],"placed":[98],"in":[99],"front":[100],"receiving":[103],"photo-detector":[104],"array.":[105],"performance":[107],"proposed":[110,191],"is":[112],"then":[113],"experimentally":[114],"evaluated.":[115],"obtained":[117],"results":[118,187],"show":[119],"measured":[122],"MIMO":[123],"channel":[124],"matrices":[125],"sparse":[127],"patterns,":[128],"which":[129],"means":[130],"elements":[133],"corresponding":[135,169],"emitted":[138],"beams":[139],"are":[140],"nearly":[141],"zero.":[142],"We":[143],"successfully":[144],"demonstrate":[145],"at":[148],"100":[154],"Mbps":[155],"distance":[159,168],"50":[161],"This":[163],"result":[164],"surpasses":[165],"achieved":[167],"conventional":[172],"independent":[177],"for":[180,196],"each":[181],"light-receiving":[182],"element.":[183],"Consequently,":[184],"experimental":[186],"confirm":[188],"our":[190],"has":[193],"potential":[195],"higher":[197],"speed":[198],"longer":[200],"distances.":[201]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}