{"id":"https://openalex.org/W4402475810","doi":"https://doi.org/10.1109/hcs61935.2024.10665181","title":"RISC-V-Based System-on-Chips for IoT Applications","display_name":"RISC-V-Based System-on-Chips for IoT Applications","publication_year":2024,"publication_date":"2024-08-25","ids":{"openalex":"https://openalex.org/W4402475810","doi":"https://doi.org/10.1109/hcs61935.2024.10665181"},"language":"en","primary_location":{"id":"doi:10.1109/hcs61935.2024.10665181","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/hcs61935.2024.10665181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Hot Chips 36 Symposium (HCS)","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/A5008969734","display_name":"Khai-Duy Nguyen","orcid":"https://orcid.org/0000-0003-3623-5250"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Khai-Duy Nguyen","raw_affiliation_strings":["The University of Electro-Communications (UEC),Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications (UEC),Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031277423","display_name":"Tuan-Kiet Dang","orcid":"https://orcid.org/0000-0003-2616-2510"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tuan-Kiet Dang","raw_affiliation_strings":["The University of Electro-Communications (UEC),Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications (UEC),Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052625146","display_name":"Binh Kieu-Do-Nguyen","orcid":"https://orcid.org/0000-0001-7240-7203"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Binh Kieu-Do-Nguyen","raw_affiliation_strings":["The University of Electro-Communications (UEC),Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications (UEC),Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042912660","display_name":"Cong\u2010Kha Pham","orcid":"https://orcid.org/0000-0001-5255-4919"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Cong-Kha Pham","raw_affiliation_strings":["The University of Electro-Communications (UEC),Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications (UEC),Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025387024","display_name":"Trong-Thuc Hoang","orcid":"https://orcid.org/0000-0002-4078-0836"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Trong-Thuc Hoang","raw_affiliation_strings":["The University of Electro-Communications (UEC),Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications (UEC),Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5008969734"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.3755,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61557414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9997000098228455,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6060588359832764},{"id":"https://openalex.org/keywords/reduced-instruction-set-computing","display_name":"Reduced instruction set computing","score":0.564777672290802},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.49430203437805176},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.42404860258102417},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.17683008313179016},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.15431636571884155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6060588359832764},{"id":"https://openalex.org/C126298526","wikidata":"https://www.wikidata.org/wiki/Q189376","display_name":"Reduced instruction set computing","level":3,"score":0.564777672290802},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.49430203437805176},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.42404860258102417},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.17683008313179016},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.15431636571884155}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hcs61935.2024.10665181","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/hcs61935.2024.10665181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Hot Chips 36 Symposium (HCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2065660620","https://openalex.org/W2971948544","https://openalex.org/W3046926000","https://openalex.org/W3133079566","https://openalex.org/W6767411340"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2390279801","https://openalex.org/W2625093826","https://openalex.org/W2950174689","https://openalex.org/W2358668433","https://openalex.org/W1993387723"],"abstract_inverted_index":{"The":[0,115,141,179],"rapidly":[1],"growing":[2],"IoT":[3],"devices":[4],"pose":[5],"challenges":[6],"to":[7,53,79],"power":[8,11,28,62,143,162],"requirements.":[9],"Traditional":[10],"sources,":[12,27],"such":[13],"as":[14],"batteries,":[15],"face":[16],"many":[17],"limitations,":[18],"especially":[19],"regarding":[20],"durability.":[21],"By":[22],"gathering":[23],"energy":[24],"from":[25,44],"environmental":[26],"harvesting":[29],"promises":[30],"the":[31,65,81,122,127,130,138,191,204],"future":[32],"of":[33,121,166,209],"a":[34,76,89,118,159],"fully":[35],"connected":[36],"world.":[37],"Achieving":[38],"ultralow-voltage":[39],"operation":[40],"for":[41,85],"direct":[42],"powering":[43],"harvesters":[45],"involves":[46],"specific":[47],"strategies.":[48],"This":[49,73],"necessity":[50],"gives":[51],"rise":[52],"circuit":[54],"solutions":[55],"characterized":[56],"by":[57,146,197],"low":[58,97],"minimum":[59],"operating":[60],"voltages,":[61],"consumption":[63,144],"in":[64,137],"pW":[66],"range,":[67],"and":[68,109,148,155,164,169,212],"resilience":[69],"against":[70],"supply":[71,163],"fluctuations.":[72],"work":[74],"provides":[75],"combined":[77],"solution":[78],"achieve":[80],"low-power,":[82],"low-area":[83],"target":[84],"pure":[86],"power-harvesting":[87],"devices:":[88],"minimal":[90],"resource":[91],"RISC-V":[92,106,123],"processor":[93],"with":[94,133,158,203],"ultra-low":[95],"power,":[96],"leakage":[98],"ASIC":[99],"technology.":[100,114],"We":[101],"implemented":[102],"two":[103],"serial":[104],"architecture-based":[105],"SoCs,":[107],"SERV-32I":[108,116,147,213],"SERV-32E,":[110],"on":[111],"65-nm":[112],"SOTB":[113],"is":[117,150,183],"basic":[119],"implementation":[120],"base":[124],"specification,":[125],"while":[126,193],"SER-32E":[128],"implements":[129],"embedded":[131],"specification":[132],"16":[134],"registers":[135],"truncated":[136],"Register":[139],"File.":[140],"lowest":[142],"achieved":[145],"SERV-32E":[149,180,205],"reported":[151],"at":[152,172,214,217],"34":[153],"nW":[154,157],"9.7":[156],"0.27":[160],"V":[161],"frequency":[165],"7":[167],"kHz":[168,171],"3":[170],"VDD":[173],"<tex":[174,185,199],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[175,186,200],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$=0.27":[176],"\\text{~V}$</tex>,":[177],"respectively.":[178],"processor's":[181],"footprint":[182],"about":[184,198],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$28":[187],"\\%$</tex>":[188],"smaller":[189],"than":[190],"SERV-32I's,":[192],"performance":[194],"only":[195],"drops":[196],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$5":[201],"\\%$</tex>,":[202],"achieving":[206],"Dhrystone":[207],"results":[208],"1.05":[210],"DMIPS/MHz":[211,216],"1.11":[215],"50":[218],"MHz.":[219]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
