{"id":"https://openalex.org/W2128744787","doi":"https://doi.org/10.1109/nocs.2009.5071449","title":"The design of a latency constrained, power optimized NoC for a 4G SoC","display_name":"The design of a latency constrained, power optimized NoC for a 4G SoC","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2128744787","doi":"https://doi.org/10.1109/nocs.2009.5071449","mag":"2128744787"},"language":"en","primary_location":{"id":"doi:10.1109/nocs.2009.5071449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2009.5071449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 3rd ACM/IEEE International Symposium on Networks-on-Chip","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/A5064774796","display_name":"Rudy Beraha","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB","US"],"is_corresponding":true,"raw_author_name":"Rudy Beraha","raw_affiliation_strings":["Qualcomm Corporation Research and Development, San Diego, CA, USA","Qualcomm Corp. Research and Development, San Diego, California 92121, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Qualcomm Corporation Research and Development, San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596"]},{"raw_affiliation_string":"Qualcomm Corp. Research and Development, San Diego, California 92121, USA#TAB#","institution_ids":["https://openalex.org/I19268510"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050337465","display_name":"Isask\u2019har Walter","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Isask'har Walter","raw_affiliation_strings":["Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033041657","display_name":"Israel Cidon","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Israel Cidon","raw_affiliation_strings":["Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051888366","display_name":"Avinoam Kolodny","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Avinoam Kolodny","raw_affiliation_strings":["Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"[Electrical Engineering Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.]","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064774796"],"corresponding_institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210087596"],"apc_list":null,"apc_paid":null,"fwci":1.0285,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79279988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"86","last_page":"86"},"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/T10179","display_name":"Supercapacitor Materials and Fabrication","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.989300012588501,"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":0.7447569370269775},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6679267883300781},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6222150325775146},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5951550602912903},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5725540518760681},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.5574135780334473},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.5333219766616821},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4523036777973175},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.4410207271575928},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32884740829467773},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3255513310432434},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31050795316696167},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13900408148765564}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7447569370269775},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6679267883300781},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6222150325775146},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5951550602912903},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5725540518760681},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.5574135780334473},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.5333219766616821},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4523036777973175},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.4410207271575928},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32884740829467773},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3255513310432434},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31050795316696167},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13900408148765564},{"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nocs.2009.5071449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2009.5071449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 3rd ACM/IEEE International Symposium on Networks-on-Chip","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1974573589","https://openalex.org/W2011403724","https://openalex.org/W2054302810","https://openalex.org/W2091362832","https://openalex.org/W2102128779","https://openalex.org/W2114640350","https://openalex.org/W2120538858","https://openalex.org/W2121856707","https://openalex.org/W2125662502","https://openalex.org/W2126349935","https://openalex.org/W2128087858","https://openalex.org/W2128904268","https://openalex.org/W2132328584","https://openalex.org/W2133953582","https://openalex.org/W2146981302","https://openalex.org/W2153625096","https://openalex.org/W2160847478","https://openalex.org/W2164703619"],"related_works":["https://openalex.org/W2360310172","https://openalex.org/W3010619501","https://openalex.org/W2161995522","https://openalex.org/W2090580303","https://openalex.org/W2390899382","https://openalex.org/W2388672758","https://openalex.org/W2135981148","https://openalex.org/W2754086592","https://openalex.org/W1969623596","https://openalex.org/W2144357574"],"abstract_inverted_index":{"Network":[0],"on-Chip":[1],"(NoC)":[2],"is":[3,138,238,273,302,330,335,353,436],"being":[4],"adopted":[5],"by":[6,140,175,289,332,539,648],"chip":[7],"architects":[8],"as":[9,193,198,204,377,474,476,652],"a":[10,23,91,94,107,113,135,141,156,168,194,205,221,265,309,312,325,485,489,498,516,577,611,653],"means":[11],"to":[12,22,56,253,263,274,337,342,355,364,369,396,403,439,456,514,590,602,615],"improve":[13],"design":[14,88,453,568],"productivity.":[15],"As":[16,622],"the":[17,34,50,54,68,71,75,87,123,148,164,171,176,181,186,199,207,234,243,270,278,290,305,320,348,351,356,362,378,385,391,412,418,429,437,443,447,452,464,471,477,524,537,541,546,563,567,593,606,618,629,635,649],"number":[18,579],"of":[19,53,70,77,90,128,151,178,185,210,226,296,304,308,314,327,350,431,445,470,508,519,528,543,548,566,580,613,624,634],"modules":[20,166],"connected":[21],"bus":[24],"increase,":[25],"its":[26,282,426],"physical":[27],"implementation":[28],"becomes":[29],"very":[30],"complex,":[31],"and":[32,37,73,85,125,232,340,399,417,441,458,467,497,584,596,610,631],"achieving":[33],"desired":[35],"throughput":[36,466],"latency":[38,190,237,293,388,526],"requires":[39],"time":[40,358],"consuming":[41],"custom":[42],"modifications.":[43],"Conversely,":[44],"NoCs":[45],"are":[46,287,415,531,587],"designed":[47],"separately":[48],"from":[49,366,393,400],"functional":[51,283],"units":[52],"system":[55,72,96],"handle":[57],"all":[58,152,211,214,529],"foreseen":[59],"inter-module":[60],"communication":[61,227],"needs.":[62],"Their":[63],"inherent":[64],"scalable":[65],"architecture":[66],"facilitates":[67],"integration":[69],"shortens":[74],"time-to-market":[76],"complex":[78],"products.":[79],"In":[80,183,257],"this":[81,258,375,434,625],"work,":[82,626],"we":[83,101,162,260,280,372,462,511,627,641],"discuss":[84,440],"evaluate":[86,459,481],"process":[89],"NoC":[92,110,650],"for":[93,112,134,252,655],"state-of-the-art":[95],"on-chip":[97],"(SoC).":[98],"More":[99],"specifically,":[100],"describe":[102],"our":[103,432,591],"experience":[104],"in":[105,220,277,425,570,605,617],"designing":[106],"cost":[108,201],"optimized":[109,200,487,491,500],"interconnect":[111],"high-performance,":[114,636],"power":[115,124,143,486,490,499],"constrained":[116],"4G":[117,639],"wireless":[118],"modem.":[119],"We":[120,480,533],"focus":[121],"on":[122,167],"performance":[126,195,349,380],"aspects":[127],"various":[129],"module":[130,333,338,343,367,370,394,397,401,404],"mapping":[131,160,483,492,501,564,595],"schemes,":[132],"looking":[133],"tradeoff":[136],"that":[137,145,272,324,347,523,550,558],"characterized":[139],"minimal":[142],"consumption":[144],"still":[146],"meets":[147],"timing":[149,284,413,468,495,504,632],"requirements":[150,301,450,469,527,561],"targeted":[153,379],"applications.":[154],"Using":[155],"simulated":[157],"annealing":[158],"based":[159],"process,":[161],"place":[163],"system's":[165],"grid,":[169],"minimizing":[170],"dynamic":[172],"energy":[173],"consumed":[174],"transmission":[177],"packets":[179,212],"over":[180,213],"NoC.":[182],"many":[184],"studies":[187],"where":[188],"network":[189,538],"was":[191,217],"used":[192,276,647],"goal":[196],"(either":[197],"function":[202],"or":[203],"constraint),":[206],"average":[208,236],"delay":[209,300,376],"communicating":[215],"pairs":[216],"considered.":[218],"However,":[219],"practical":[222],"SoC,":[223,279],"different":[224,230,460],"streams":[225],"may":[228,322,409],"require":[229,323],"delays":[231,408],"therefore":[233],"overall":[235],"an":[239,571],"inappropriate":[240],"measure.":[241],"Consequently,":[242],"individual":[244],"per-flow,":[245],"point-to-point":[246,494],"(source-destination)":[247],"latencies":[248],"should":[249],"be":[250,275,410,646],"accounted":[251],"get":[254,365],"better":[255],"results.":[256,479],"paper,":[259],"go":[261],"further":[262,535],"suggest":[264],"third,":[266],"improved":[267,572],"approach:":[268],"knowing":[269],"application":[271,291,321,352,640],"utilize":[281],"requirements,":[285],"which":[286,329],"defined":[288],"end-to-end":[292,298,448,503,560],"constraints.":[294],"Each":[295],"those":[297],"traversal":[299,449],"composed":[303],"cumulative":[306],"requirement":[307,633],"sequence":[310],"(or":[311],"\"chain\")":[313],"point-to-":[315],"point":[316],"flows.":[317],"For":[318,506],"example,":[319],"block":[326],"data":[328,363],"generated":[331],"A":[334,368,395],"sent":[336],"B,":[339],"then":[341,534],"C.":[344],"By":[345],"observing":[346],"subject":[354],"total":[357,607],"it":[359],"would":[360],"take":[361],"C,":[371],"can":[373,421,645],"use":[374,422,512],"measure,":[381],"rather":[382],"than":[383,553],"specifying":[384,446],"two":[386],"separate":[387],"constraints":[389,414],"(for":[390],"flow":[392],"B":[398,402],"C).":[405],"Since":[406],"pair-wise":[407],"traded,":[411],"relaxed":[416],"optimization":[419],"program":[420],"more":[423],"freedom":[424],"operation.":[427],"To":[428],"best":[430],"knowledge,":[433],"paper":[435],"first":[438],"quantify":[442,457],"benefits":[444],"during":[451,562],"process.In":[454],"order":[455],"alternatives,":[461],"report":[463],"actual":[465],"commercial":[472],"SoC":[473],"well":[475],"synthesis":[478],"three":[482],"schemes:":[484],"mapping;":[488],"with":[493,502],"requirements;":[496],"requirements.":[505],"each":[507],"these":[509],"mappings,":[510],"simulations":[513],"find":[515],"uniform":[517],"assignment":[518],"link":[520,585,597],"capacities":[521],"so":[522],"run-time":[525],"flows":[530],"met.":[532],"optimize":[536],"tuning":[540,598],"capacity":[542],"links,":[544],"reducing":[545],"bandwidth":[547,630],"links":[549],"operate":[551],"faster":[552],"necessary.":[554],"Synthesis":[555],"results":[556,569],"reveal":[557],"considering":[559],"phase":[565],"implementation,":[573],"even":[574],"if":[575],"only":[576],"limited":[578],"discrete":[581],"port":[582],"configurations":[583],"bandwidths":[586],"supported.":[588],"According":[589],"findings,":[592],"proposed":[594],"techniques":[599],"offer":[600],"up":[601,614],"40%":[603],"savings":[604],"router":[608],"area":[609],"reduction":[612],"49%":[616],"inter-router":[619],"wiring":[620],"area.":[621],"part":[623],"present":[628],"state-of-":[637],"the-art":[638],"examine.":[642],"This":[643],"information":[644],"community":[651],"benchmark":[654],"future":[656],"research.":[657]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}