{"id":"https://openalex.org/W7204193823","doi":"https://doi.org/10.1145/3842738","title":"A RIS-enabled Hybrid-color Real-time Light Backscatter Communication System","display_name":"A RIS-enabled Hybrid-color Real-time Light Backscatter Communication System","publication_year":2026,"publication_date":"2026-08-25","ids":{"openalex":"https://openalex.org/W7204193823","doi":"https://doi.org/10.1145/3842738"},"language":"en","primary_location":{"id":"doi:10.1145/3842738","doi":"https://doi.org/10.1145/3842738","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3842738","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3842738","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148147386","display_name":"Haowen Zhou","orcid":"https://orcid.org/0009-0008-5796-7737","observed_orcids":["https://orcid.org/0009-0008-5796-7737"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haowen Zhou","raw_affiliation_strings":["NanChang University, Nanchang University School of Mathematics and Computer Science"],"raw_orcid":"https://orcid.org/0009-0008-5796-7737","affiliations":[{"raw_affiliation_string":"NanChang University, Nanchang University School of Mathematics and Computer Science","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148130041","display_name":"Weihan Yi","orcid":"https://orcid.org/0009-0009-2706-7030","observed_orcids":["https://orcid.org/0009-0009-2706-7030"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihan Yi","raw_affiliation_strings":["Nanchang University, Nanchang University School of Mathematics and Computer Science"],"raw_orcid":"https://orcid.org/0009-0009-2706-7030","affiliations":[{"raw_affiliation_string":"Nanchang University, Nanchang University School of Mathematics and Computer Science","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063895627","display_name":"\u4e25\u671b\u5ead","orcid":"https://orcid.org/0009-0009-5761-682X","observed_orcids":["https://orcid.org/0009-0009-5761-682X"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wangting Yan","raw_affiliation_strings":["Nanchang University, Nanchang University School of Information Engineering"],"raw_orcid":"https://orcid.org/0009-0009-5761-682X","affiliations":[{"raw_affiliation_string":"Nanchang University, Nanchang University School of Information Engineering","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100318785","display_name":"Xiaodong Liu","orcid":"https://orcid.org/0000-0003-4112-9604","observed_orcids":["https://orcid.org/0000-0003-4112-9604"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Liu","raw_affiliation_strings":["Nanchang University, Nanchang University School of Information Engineering"],"raw_orcid":"https://orcid.org/0000-0003-4112-9604","affiliations":[{"raw_affiliation_string":"Nanchang University, Nanchang University School of Information Engineering","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003999919","display_name":"Chenren Xu","orcid":"https://orcid.org/0000-0001-9171-2596","observed_orcids":["https://orcid.org/0000-0001-9171-2596"]},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenren Xu","raw_affiliation_strings":["School of computer science, Peking University School of Electronics Engineering and Computer Science"],"raw_orcid":"https://orcid.org/0000-0001-9171-2596","affiliations":[{"raw_affiliation_string":"School of computer science, Peking University School of Electronics Engineering and Computer Science","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041407793","display_name":"Zichen Xu","orcid":"https://orcid.org/0000-0001-9293-8028","observed_orcids":["https://orcid.org/0000-0001-9293-8028"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zichen Xu","raw_affiliation_strings":["Nanchang University, Nanchang University School of Mathematics and Computer Science"],"raw_orcid":"https://orcid.org/0000-0001-9293-8028","affiliations":[{"raw_affiliation_string":"Nanchang University, Nanchang University School of Mathematics and Computer Science","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100755635","display_name":"Xiangjun Li","orcid":"https://orcid.org/0000-0003-4901-6065","observed_orcids":["https://orcid.org/0000-0003-4901-6065"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangjun Li","raw_affiliation_strings":["Nanchang University, Nanchang University School of Mathematics and Computer Science"],"raw_orcid":"https://orcid.org/0000-0003-4901-6065","affiliations":[{"raw_affiliation_string":"Nanchang University, Nanchang University School of Mathematics and Computer Science","institution_ids":["https://openalex.org/I141649914"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.60169444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","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/T10851","display_name":"Optical Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","score":9.999999747378752e-05,"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/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reconfigurable-intelligent-surface","display_name":"reconfigurable intelligent surface","score":0.9789999723434448},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"spectral efficiency","score":0.4740000069141388},{"id":"https://openalex.org/keywords/interference-suppression","display_name":"interference suppression","score":0.7820000052452087},{"id":"https://openalex.org/keywords/spectral-power-distribution","display_name":"spectral power distribution","score":0.5899999737739563},{"id":"https://openalex.org/keywords/color-rendering","display_name":"color rendering","score":0.6129999756813049},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.6970000267028809},{"id":"https://openalex.org/keywords/6g-networks","display_name":"6G","score":0.7829999923706055},{"id":"https://openalex.org/keywords/signal-compensation","display_name":"signal compensation","score":0.6100000143051147},{"id":"https://openalex.org/keywords/processing-delay","display_name":"processing delay","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6295999884605408},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6245999932289124},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5454000234603882},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5358999967575073},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5234000086784363},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.46070000529289246},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.42739999294281006},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.4203000068664551},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.4165000021457672},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.41600000858306885},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4156000018119812},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4090000092983246},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.39800000190734863},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3930000066757202},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.36730000376701355},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3625999987125397},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.359499990940094},{"id":"https://openalex.org/C118993495","wikidata":"https://www.wikidata.org/wiki/Q5042828","display_name":"Electrical efficiency","level":3,"score":0.35569998621940613},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.35030001401901245},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.3361999988555908},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.3296999931335449},{"id":"https://openalex.org/C31352089","wikidata":"https://www.wikidata.org/wiki/Q3750474","display_name":"Systems design","level":2,"score":0.30959999561309814},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.305400013923645},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.27900001406669617},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.27129998803138733},{"id":"https://openalex.org/C2777048131","wikidata":"https://www.wikidata.org/wiki/Q321098","display_name":"Laser diode","level":3,"score":0.2581000030040741},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.25619998574256897},{"id":"https://openalex.org/C94360122","wikidata":"https://www.wikidata.org/wiki/Q1967557","display_name":"Spectral power distribution","level":2,"score":0.2549999952316284},{"id":"https://openalex.org/C128019096","wikidata":"https://www.wikidata.org/wiki/Q83341","display_name":"Liquid-crystal display","level":2,"score":0.2542000114917755},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.250900000333786},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3842738","doi":"https://doi.org/10.1145/3842738","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3842738","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3842738","doi":"https://doi.org/10.1145/3842738","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3842738","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6773999929428101}],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5597962737083435}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1997249022","https://openalex.org/W2099461393","https://openalex.org/W2109520672","https://openalex.org/W2118993984","https://openalex.org/W2136046802","https://openalex.org/W2162832644","https://openalex.org/W2346667022","https://openalex.org/W2755207117","https://openalex.org/W2773526096","https://openalex.org/W2869301742","https://openalex.org/W2910912790","https://openalex.org/W2920470874","https://openalex.org/W3046911120","https://openalex.org/W3082793969","https://openalex.org/W3172829483","https://openalex.org/W3203675995","https://openalex.org/W4220913747","https://openalex.org/W4226306364","https://openalex.org/W4313271013","https://openalex.org/W4317926925","https://openalex.org/W4319792499","https://openalex.org/W4387917819","https://openalex.org/W4399324171","https://openalex.org/W4402235770","https://openalex.org/W4402852040","https://openalex.org/W4404034577","https://openalex.org/W4407041300","https://openalex.org/W4409503264","https://openalex.org/W4410068133","https://openalex.org/W4410172459"],"related_works":[],"abstract_inverted_index":{"Visible":[0],"light":[1,36,111],"backscatter":[2],"communication":[3,24,74,202],"(VLBC)":[4],"is":[5],"an":[6,91,135],"emerging":[7],"Internet-of-Things":[8],"(IoT)":[9],"solution":[10],"that":[11,153],"leverages":[12],"distributed":[13],"light-emitting":[14],"diode":[15],"(LED)":[16],"to":[17,39,67,94,121,138],"provide":[18],"high":[19],"spectral":[20,116,189],"efficiency":[21,177,190],"and":[22,71,90,114,126,147,178,191],"low-power":[23],"services.":[25],"However,":[26],"practical":[27,185],"scenarios":[28],"often":[29],"suffer":[30],"from":[31],"interference":[32],"caused":[33],"by":[34,55,100,144],"external":[35],"sources,":[37],"leading":[38],"severe":[40],"link":[41,98],"blockages.":[42],"To":[43],"address":[44],"this":[45],"challenge,":[46],"we":[47,133],"propose":[48],"a":[49,61,80,85,184],"novel":[50],"hybrid-color":[51,148,154],"VLBC":[52],"system":[53,78,129,163,174],"enabled":[54],"embedded":[56,107,170],"reconfigurable":[57],"intelligent":[58],"surfaces":[59],"(RIS),":[60],"promising":[62],"sixth-generation":[63],"(6G)":[64],"candidate":[65],"technology,":[66],"enhance":[68],"channel":[69],"quality":[70],"improve":[72],"wireless":[73],"performance.":[75],"The":[76],"proposed":[77,173],"employs":[79],"controllable":[81],"RIS":[82],"consisting":[83],"of":[84],"liquid":[86],"crystal":[87],"modulation":[88],"switch":[89],"information-carrying":[92],"tag":[93],"control":[95],"the":[96,101,140,161,172],"optical":[97],"radiated":[99],"red-green-blue-yellow":[102],"(RGBY)":[103],"LED.":[104],"By":[105,168],"implementing":[106,169],"optimization":[108,155],"algorithms,":[109,171],"mixed":[110],"illumination":[112],"parameters":[113],"relative":[115],"power":[117],"distribution":[118],"are":[119],"adjusted":[120],"achieve":[122],"superior":[123],"color":[124],"rendering":[125],"enhanced":[127],"overall":[128],"anti-interference":[130],"capabilities.":[131],"Furthermore,":[132],"conducted":[134],"overhead":[136],"analysis":[137],"evaluate":[139],"computational":[141,176],"complexity":[142],"introduced":[143],"reflective":[145],"losses":[146],"optimization.":[149],"Experimental":[150],"results":[151],"demonstrate":[152],"achieves":[156],"severalfold":[157],"performance":[158],"improvements,":[159],"while":[160,182],"RIS-enabled":[162],"requires":[164],"additional":[165],"signal":[166,180],"compensation.":[167],"maintains":[175],"rapid":[179],"stabilization":[181],"achieving":[183],"balance":[186],"between":[187],"improved":[188],"acceptable":[192],"processing":[193],"latency,":[194],"making":[195],"it":[196],"suitable":[197],"for":[198],"latency-bounded,":[199],"low-rate":[200],"IoT":[201],"scenarios.":[203]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2026-08-26T00:00:00"}
