{"id":"https://openalex.org/W2552028176","doi":"https://doi.org/10.1145/1084834.1084858","title":"Spatial division multiplexing","display_name":"Spatial division multiplexing","publication_year":2005,"publication_date":"2005-09-19","ids":{"openalex":"https://openalex.org/W2552028176","doi":"https://doi.org/10.1145/1084834.1084858","mag":"2552028176"},"language":"en","primary_location":{"id":"doi:10.1145/1084834.1084858","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1084834.1084858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis","raw_type":"proceedings-article"},"type":"conference-paper","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/A5004024104","display_name":"Anthony Leroy","orcid":"https://orcid.org/0000-0002-8434-8551"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"A. Leroy","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109152811","display_name":"Pierre Marchal","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"P. Marchal","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077331735","display_name":"A. Shickova","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"A. Shickova","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054863397","display_name":"F. Catthoor","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"F. Catthoor","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005610219","display_name":"Fr\u00e9d\u00e9ric Robert","orcid":"https://orcid.org/0000-0003-2469-2067"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"F. Robert","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108761749","display_name":"Diederik Verkest","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"D. Verkest","raw_affiliation_strings":["IMEC vzw, Kapeldreef 75, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC vzw, Kapeldreef 75, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210114974"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"81","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9955000281333923,"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"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9929999709129333,"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":0.7454856038093567},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6088207364082336},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.5827846527099609},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5424696803092957},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5305339097976685},{"id":"https://openalex.org/keywords/time-division-multiplexing","display_name":"Time-division multiplexing","score":0.5246827006340027},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4999420642852783},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.47940918803215027},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4703251123428345},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4053742587566376},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.39270704984664917},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16763341426849365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1316750943660736}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7454856038093567},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6088207364082336},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.5827846527099609},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5424696803092957},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5305339097976685},{"id":"https://openalex.org/C50661577","wikidata":"https://www.wikidata.org/wiki/Q901831","display_name":"Time-division multiplexing","level":3,"score":0.5246827006340027},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4999420642852783},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.47940918803215027},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4703251123428345},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4053742587566376},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.39270704984664917},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16763341426849365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1316750943660736},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1084834.1084858","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1084834.1084858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W157319038","https://openalex.org/W1481733864","https://openalex.org/W1540925522","https://openalex.org/W1548168045","https://openalex.org/W1561157983","https://openalex.org/W2011403724","https://openalex.org/W2052282410","https://openalex.org/W2096313289","https://openalex.org/W2096856647","https://openalex.org/W2108727674","https://openalex.org/W2109810893","https://openalex.org/W2123184444","https://openalex.org/W2156475585","https://openalex.org/W2160642395","https://openalex.org/W2168961449","https://openalex.org/W2611640388","https://openalex.org/W3169463464"],"related_works":["https://openalex.org/W431360389","https://openalex.org/W1998182654","https://openalex.org/W181065026","https://openalex.org/W2187051616","https://openalex.org/W2111804337","https://openalex.org/W4226230195","https://openalex.org/W1989617274","https://openalex.org/W1994274441","https://openalex.org/W2003701703","https://openalex.org/W2111698590"],"abstract_inverted_index":{"To":[0,28],"ensure":[1],"low":[2],"power":[3],"consumption":[4],"while":[5],"maintaining":[6],"flexibility":[7],"and":[8,20,44,54,63,87,121,157,168],"performance,":[9],"future":[10],"Systems-on-Chip":[11],"(SoC)":[12],"will":[13],"combine":[14],"several":[15],"types":[16],"of":[17,24,32,111,137,145,152],"processor":[18],"cores":[19],"data":[21],"memory":[22],"units":[23],"widely":[25],"different":[26],"sizes.":[27],"interconnect":[29],"the":[30,143],"IPs":[31],"these":[33],"heterogeneous":[34],"platforms,":[35],"Networks-on-Chip":[36],"(NoC)":[37],"have":[38],"been":[39],"proposed":[40],"as":[41],"an":[42,96,112],"efficient":[43],"scalable":[45],"alternative":[46,97],"to":[47,72,129,162],"shared":[48],"buses.":[49],"NoCs":[50,66,130],"can":[51],"provide":[52],"throughput":[53],"latency":[55],"guarantees":[56],"by":[57],"establishing":[58],"virtual":[59,77],"circuits":[60],"between":[61],"source":[62],"destination.":[64],"State-of-the-art":[65],"currently":[67],"exploit":[68],"Time-Division":[69],"Multiplexing":[70,103],"(TDM)":[71],"share":[73],"network":[74,85,119],"resources":[75],"among":[76],"circuits,":[78],"but":[79],"this":[80],"typically":[81],"results":[82],"in":[83,150,165,169,171,175],"high":[84],"area":[86,155],"energy":[88,153],"overhead":[89],"with":[90,173],"long":[91],"circuit":[92],"set-up":[93],"time.We":[94],"propose":[95],"solution":[98],"based":[99],"on":[100],"Spatial":[101],"Division":[102],"(SDM).":[104],"This":[105],"paper":[106],"describes":[107],"our":[108,146],"first":[109],"design":[110,116],"SDM-based":[113],"network,":[114],"discusses":[115],"alternatives":[117],"for":[118,133],"implementation":[120],"shows":[122],"why":[123],"SDM":[124,159],"should":[125],"be":[126,163],"better":[127],"adapted":[128],"than":[131],"TDM":[132,149,174],"a":[134,176],"limited":[135],"number":[136],"circuits.Our":[138],"case":[139],"study":[140],"clearly":[141],"illustrates":[142],"advantages":[144],"technique":[147],"over":[148],"terms":[151],"consumption,":[154],"overhead,":[156],"flexibility.":[158],"thus":[160],"deserves":[161],"explored":[164],"more":[166],"depth,":[167],"particular":[170],"combination":[172],"hybrid":[177],"scheme.":[178]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":9}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}