{"id":"https://openalex.org/W3084549052","doi":"https://doi.org/10.1109/sbcci50935.2020.9189896","title":"Reducing NoC Energy Consumption Exploring Asynchronous End-to-end GALS Communication","display_name":"Reducing NoC Energy Consumption Exploring Asynchronous End-to-end GALS Communication","publication_year":2020,"publication_date":"2020-08-01","ids":{"openalex":"https://openalex.org/W3084549052","doi":"https://doi.org/10.1109/sbcci50935.2020.9189896","mag":"3084549052"},"language":"en","primary_location":{"id":"doi:10.1109/sbcci50935.2020.9189896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci50935.2020.9189896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/10923/18664","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021615978","display_name":"Ia\u00e7an\u00e3 Weber","orcid":null},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Iacana Weber","raw_affiliation_strings":["School of Tecnhology - PUCRS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"School of Tecnhology - PUCRS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I45643870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063972805","display_name":"Leonardo Pestillo de Oliveira","orcid":"https://orcid.org/0000-0001-5278-0676"},"institutions":[{"id":"https://openalex.org/I33501960","display_name":"Universidade Federal de Santa Maria","ror":"https://ror.org/01b78mz79","country_code":"BR","type":"education","lineage":["https://openalex.org/I33501960"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Leonardo de Oliveira","raw_affiliation_strings":["UFSM - Federal University of Santa Maria"],"affiliations":[{"raw_affiliation_string":"UFSM - Federal University of Santa Maria","institution_ids":["https://openalex.org/I33501960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072419981","display_name":"Everton Alceu Carara","orcid":"https://orcid.org/0000-0003-0276-8462"},"institutions":[{"id":"https://openalex.org/I33501960","display_name":"Universidade Federal de Santa Maria","ror":"https://ror.org/01b78mz79","country_code":"BR","type":"education","lineage":["https://openalex.org/I33501960"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Everton Carara","raw_affiliation_strings":["UFSM - Federal University of Santa Maria"],"affiliations":[{"raw_affiliation_string":"UFSM - Federal University of Santa Maria","institution_ids":["https://openalex.org/I33501960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025418231","display_name":"Fernando Moraes","orcid":"https://orcid.org/0000-0001-6126-6847"},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando G. Moraes","raw_affiliation_strings":["School of Tecnhology - PUCRS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"School of Tecnhology - PUCRS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I45643870"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021615978"],"corresponding_institution_ids":["https://openalex.org/I45643870"],"apc_list":null,"apc_paid":null,"fwci":0.3223,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62781357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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":1.0,"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":0.9990000128746033,"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/asynchronous-communication","display_name":"Asynchronous communication","score":0.8339905738830566},{"id":"https://openalex.org/keywords/handshake","display_name":"Handshake","score":0.8257561922073364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7126203775405884},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6211423873901367},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5924068689346313},{"id":"https://openalex.org/keywords/synchronizer","display_name":"Synchronizer","score":0.5302272439002991},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.49859023094177246},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4825105667114258},{"id":"https://openalex.org/keywords/clock-skew","display_name":"Clock skew","score":0.4362448453903198},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.417659729719162},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41486042737960815},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.4103900194168091},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.240231454372406},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.2084389328956604},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.20039257407188416},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1651952862739563},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1449594795703888},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13459652662277222}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.8339905738830566},{"id":"https://openalex.org/C2778000800","wikidata":"https://www.wikidata.org/wiki/Q830043","display_name":"Handshake","level":3,"score":0.8257561922073364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7126203775405884},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6211423873901367},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5924068689346313},{"id":"https://openalex.org/C66727535","wikidata":"https://www.wikidata.org/wiki/Q7662199","display_name":"Synchronizer","level":2,"score":0.5302272439002991},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.49859023094177246},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4825105667114258},{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.4362448453903198},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.417659729719162},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41486042737960815},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.4103900194168091},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.240231454372406},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.2084389328956604},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.20039257407188416},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1651952862739563},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1449594795703888},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13459652662277222},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/sbcci50935.2020.9189896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sbcci50935.2020.9189896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI)","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio.pucrs.br:10923/18664","is_oa":true,"landing_page_url":"https://hdl.handle.net/10923/18664","pdf_url":null,"source":{"id":"https://openalex.org/S4377196369","display_name":"PUCRS Repository (Pontifical Catholic University of Rio Grande do Sul)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45643870","host_organization_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","host_organization_lineage":["https://openalex.org/I45643870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conferenceObject"}],"best_oa_location":{"id":"pmh:oai:repositorio.pucrs.br:10923/18664","is_oa":true,"landing_page_url":"https://hdl.handle.net/10923/18664","pdf_url":null,"source":{"id":"https://openalex.org/S4377196369","display_name":"PUCRS Repository (Pontifical Catholic University of Rio Grande do Sul)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45643870","host_organization_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","host_organization_lineage":["https://openalex.org/I45643870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conferenceObject"},"sustainable_development_goals":[{"score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1979596095","https://openalex.org/W2007787415","https://openalex.org/W2042403414","https://openalex.org/W2098335003","https://openalex.org/W2104610013","https://openalex.org/W2119616711","https://openalex.org/W2119684562","https://openalex.org/W2130512670","https://openalex.org/W2155434826","https://openalex.org/W2178247634","https://openalex.org/W2334976892","https://openalex.org/W2347079473","https://openalex.org/W2734326062","https://openalex.org/W2749961276","https://openalex.org/W2894269346","https://openalex.org/W2900324961","https://openalex.org/W2901013147","https://openalex.org/W2901157568","https://openalex.org/W2976104495"],"related_works":["https://openalex.org/W2137637285","https://openalex.org/W1863704131","https://openalex.org/W853533475","https://openalex.org/W4387123206","https://openalex.org/W1497331638","https://openalex.org/W2152009219","https://openalex.org/W2112392883","https://openalex.org/W2157864354","https://openalex.org/W2044103179","https://openalex.org/W1974141183"],"abstract_inverted_index":{"Systems-on-Chip":[0],"(SoCs)":[1],"with":[2,88,111],"a":[3,23,144],"large":[4],"number":[5],"of":[6,127],"cores":[7],"adopt":[8],"Networks-on-chip":[9],"(NoCs)":[10],"as":[11,109],"the":[12,29,39,73,89,98,103,106,121,128,131,134],"communication":[13,91,135],"infrastructure":[14],"due":[15,37],"to":[16,21,38,93,139,148],"its":[17,69,84],"scalability.":[18],"The":[19,81,113,125,141],"complexity":[20],"distribute":[22],"skew-free":[24],"synchronous":[25,77,90],"clock":[26,70,86],"signal":[27],"over":[28],"entire":[30],"chip":[31],"increases":[32],"in":[33,133],"current":[34],"fabrication":[35],"technologies":[36],"process":[40],"variability.":[41],"Thus,":[42],"designers":[43],"may":[44,67],"choose":[45],"among":[46],"fully":[47],"asynchronous":[48,79],"and":[49,72,78,150],"Globally":[50],"Asynchronous,":[51],"Locally":[52],"Synchronous":[53],"(GALS)":[54],"NoCs.":[55],"This":[56],"work":[57],"proposes":[58],"an":[59],"intermediate":[60],"solution.":[61],"Each":[62],"Intellectual":[63],"Property":[64],"(IP)":[65],"core":[66],"have":[68],"domain,":[71,87],"NoC":[74,82,104],"supports":[75],"both":[76],"communication.":[80],"has":[83],"own":[85],"used":[92],"establish":[94],"end-to-end":[95,99],"paths.":[96],"Once":[97],"path":[100],"is":[101,115,130,143],"established,":[102],"connects":[105],"IPs":[107],"asynchronously,":[108],"wires":[110],"repeaters.":[112],"message":[114],"transmitted":[116],"using":[117],"handshake":[118],"protocol":[119],"at":[120],"source":[122],"IP":[123],"frequency.":[124],"benefit":[126],"proposal":[129],"reduction":[132],"energy":[136],"consumption":[137],"(up":[138],"52%).":[140],"cost":[142],"latency":[145],"increase":[146],"(16%":[147],"30%)":[149],"area":[151],"overhead":[152],"(4%).":[153]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}