{"id":"https://openalex.org/W4394828124","doi":"https://doi.org/10.1109/jsac.2024.3389114","title":"RIScatter: Unifying Backscatter Communication and Reconfigurable Intelligent Surface","display_name":"RIScatter: Unifying Backscatter Communication and Reconfigurable Intelligent Surface","publication_year":2024,"publication_date":"2024-04-15","ids":{"openalex":"https://openalex.org/W4394828124","doi":"https://doi.org/10.1109/jsac.2024.3389114"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2024.3389114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2024.3389114","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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/A5100362744","display_name":"Yang Zhao","orcid":"https://orcid.org/0000-0002-8452-8579"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Yang Zhao","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070530952","display_name":"Bruno Clerckx","orcid":"https://orcid.org/0000-0001-5949-6459"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},{"id":"https://openalex.org/I4210123126","display_name":"Silicon Austria Labs (Austria)","ror":"https://ror.org/03b1qgn79","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210123126"]}],"countries":["AT","GB"],"is_corresponding":false,"raw_author_name":"Bruno Clerckx","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","Silicon Austria Labs (SAL), Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Silicon Austria Labs (SAL), Graz, Austria","institution_ids":["https://openalex.org/I4210123126"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100362744"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":2.447,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8906925,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"42","issue":"6","first_page":"1642","last_page":"1655"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9898999929428101,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9898999929428101,"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":0.9793999791145325,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.8136520385742188},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.6648087501525879},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.396780788898468},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3711659908294678},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14491787552833557}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8136520385742188},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6648087501525879},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.396780788898468},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3711659908294678},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14491787552833557}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2024.3389114","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2024.3389114","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":73,"referenced_works":["https://openalex.org/W1549287041","https://openalex.org/W1975671167","https://openalex.org/W1987380770","https://openalex.org/W1995875735","https://openalex.org/W2000192641","https://openalex.org/W2120863736","https://openalex.org/W2141183773","https://openalex.org/W2153884821","https://openalex.org/W2167225557","https://openalex.org/W2312571054","https://openalex.org/W2439410480","https://openalex.org/W2775135700","https://openalex.org/W2884108386","https://openalex.org/W2884145162","https://openalex.org/W2891354184","https://openalex.org/W2919618976","https://openalex.org/W2936544238","https://openalex.org/W2946002061","https://openalex.org/W2950302183","https://openalex.org/W2962732150","https://openalex.org/W2964056649","https://openalex.org/W2969661938","https://openalex.org/W2971589648","https://openalex.org/W2971912794","https://openalex.org/W2983550364","https://openalex.org/W2990865112","https://openalex.org/W2995643926","https://openalex.org/W2998509114","https://openalex.org/W3002205212","https://openalex.org/W3005347223","https://openalex.org/W3015938186","https://openalex.org/W3035386068","https://openalex.org/W3039219915","https://openalex.org/W3039913603","https://openalex.org/W3045793887","https://openalex.org/W3080375276","https://openalex.org/W3086892208","https://openalex.org/W3092120877","https://openalex.org/W3104964198","https://openalex.org/W3116119915","https://openalex.org/W3129385407","https://openalex.org/W3129486236","https://openalex.org/W3132623131","https://openalex.org/W3135710623","https://openalex.org/W3136336229","https://openalex.org/W3136338365","https://openalex.org/W3139899023","https://openalex.org/W3145877898","https://openalex.org/W3152667153","https://openalex.org/W3153708218","https://openalex.org/W3154816389","https://openalex.org/W3155699390","https://openalex.org/W3178791547","https://openalex.org/W3186940580","https://openalex.org/W3196114134","https://openalex.org/W3197873985","https://openalex.org/W3205384210","https://openalex.org/W3205476044","https://openalex.org/W3213178143","https://openalex.org/W3217430342","https://openalex.org/W4210898278","https://openalex.org/W4220687089","https://openalex.org/W4226318951","https://openalex.org/W4226341584","https://openalex.org/W4242781462","https://openalex.org/W4247702180","https://openalex.org/W4250589301","https://openalex.org/W4285172132","https://openalex.org/W4288808730","https://openalex.org/W4313022019","https://openalex.org/W4313154621","https://openalex.org/W4360900610","https://openalex.org/W4388469842"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Backscatter":[0],"Communication":[1],"(BackCom)":[2],"nodes":[3,67,191],"harvest":[4],"energy":[5,182],"from":[6],"and":[7,59,72,101,114,132,180,197],"modulate":[8,69],"information":[9,71,95],"over":[10],"external":[11],"carriers.":[12],"Reconfigurable":[13],"Intelligent":[14],"Surface":[15],"(RIS)":[16],"adapts":[17],"phase":[18],"shift":[19,193],"response":[20],"to":[21,81,110,117],"alter":[22],"channel":[23],"strength":[24],"in":[25,56,119,124],"specific":[26],"directions.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31,157],"unify":[32],"those":[33],"two":[34],"seemingly":[35],"different":[36],"technologies":[37],"(and":[38],"their":[39,70],"derivatives)":[40],"into":[41],"one":[42],"architecture":[43],"called":[44],"RIScatter.":[45,151],"RIScatter":[46,109,190],"is":[47,80],"a":[48,90,125,139,153],"batteryless":[49],"cognitive":[50],"radio":[51],"that":[52,146],"recycles":[53],"ambient":[54],"signal":[55],"an":[57],"adaptive":[58],"customizable":[60],"manner,":[61],"where":[62],"dispersed":[63],"or":[64,122],"co-located":[65],"scatter":[66,170],"partially":[68,73],"engineer":[74],"the":[75,83,94,148,159,166,172,176,181,186],"wireless":[76],"channel.":[77],"The":[78],"key":[79],"render":[82],"probability":[84],"distribution":[85,168],"of":[86,93,104,150],"reflection":[87],"states":[88],"as":[89],"joint":[91],"function":[92],"source,":[96],"Channel":[97],"State":[98],"Information":[99],"(CSI),":[100],"relative":[102],"priority":[103],"coexisting":[105],"links.":[106],"This":[107],"enables":[108],"softly":[111],"bridge":[112],"BackCom":[113],"RIS;":[115],"reduce":[116],"either":[118],"special":[120],"cases;":[121],"evolve":[123],"mixed":[126],"form":[127],"for":[128],"heterogeneous":[129],"traffic":[130],"control":[131],"universal":[133],"hardware":[134],"design.":[135],"We":[136],"also":[137],"propose":[138],"low-complexity":[140],"Successive":[141],"Interference":[142],"Cancellation":[143],"(SIC)-free":[144],"receiver":[145],"exploits":[147],"properties":[149],"For":[152],"single-user":[154],"multi-node":[155],"network,":[156],"characterize":[158],"achievable":[160],"primary-(total-)backscatter":[161],"rate":[162],"region":[163],"by":[164],"optimizing":[165],"input":[167],"at":[169,175,185],"nodes,":[171],"active":[173],"beamforming":[174],"Access":[177],"Point":[178],"(AP),":[179],"decision":[183],"regions":[184],"user.":[187],"Simulations":[188],"demonstrate":[189],"can":[192],"between":[194],"backscatter":[195],"modulation":[196],"passive":[198],"beamforming.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
