{"id":"https://openalex.org/W4404132745","doi":"https://doi.org/10.1109/ojcoms.2024.3494059","title":"Scalable High-Throughput and Low-Latency DVB-S2(x) LDPC Decoders on SIMD Devices","display_name":"Scalable High-Throughput and Low-Latency DVB-S2(x) LDPC Decoders on SIMD Devices","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4404132745","doi":"https://doi.org/10.1109/ojcoms.2024.3494059"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2024.3494059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2024.3494059","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/ojcoms.2024.3494059","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079950326","display_name":"Bertrand Le Gal","orcid":"https://orcid.org/0000-0003-2269-8756"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Bertrand Le Gal","raw_affiliation_strings":["IRISA/Inria Lab., UMR CNRS 6074, University of Rennes, Rennes, France","UMR CNRS 6074, IRISA/Inria lab, CUniversity of Rennes, France"],"affiliations":[{"raw_affiliation_string":"IRISA/Inria Lab., UMR CNRS 6074, University of Rennes, Rennes, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"UMR CNRS 6074, IRISA/Inria lab, CUniversity of Rennes, France","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802","https://openalex.org/I1326498283","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079950326"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2802519937","https://openalex.org/I56067802"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":0.6765,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.75326376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"7216","last_page":"7227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9923999905586243,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7085655927658081},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6878177523612976},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.6565116047859192},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6144468784332275},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.569292426109314},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.5193830132484436},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5168114900588989},{"id":"https://openalex.org/keywords/digital-video-broadcasting","display_name":"Digital Video Broadcasting","score":0.5024242401123047},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3860921263694763},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.381795197725296},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34524261951446533},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.33293601870536804},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2169923484325409},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14396125078201294},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07087257504463196}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7085655927658081},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6878177523612976},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.6565116047859192},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6144468784332275},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.569292426109314},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.5193830132484436},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5168114900588989},{"id":"https://openalex.org/C551482933","wikidata":"https://www.wikidata.org/wiki/Q178562","display_name":"Digital Video Broadcasting","level":2,"score":0.5024242401123047},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3860921263694763},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.381795197725296},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34524261951446533},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.33293601870536804},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2169923484325409},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14396125078201294},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07087257504463196}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ojcoms.2024.3494059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2024.3494059","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-05464592v1","is_oa":false,"landing_page_url":"https://hal.science/hal-05464592","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, 2024, 5, pp.7216-7227. &#x27E8;10.1109/OJCOMS.2024.3494059&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:54c257564e6a458cad619849ac737caa","is_oa":true,"landing_page_url":"https://doaj.org/article/54c257564e6a458cad619849ac737caa","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 5, Pp 7216-7227 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2024.3494059","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2024.3494059","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6100000143051147,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1573665190","https://openalex.org/W1973672456","https://openalex.org/W1973712217","https://openalex.org/W1980357539","https://openalex.org/W2008016874","https://openalex.org/W2008716187","https://openalex.org/W2008822461","https://openalex.org/W2035746421","https://openalex.org/W2064969374","https://openalex.org/W2071304218","https://openalex.org/W2096084217","https://openalex.org/W2123530431","https://openalex.org/W2127342417","https://openalex.org/W2128765501","https://openalex.org/W2133068391","https://openalex.org/W2135764410","https://openalex.org/W2139645268","https://openalex.org/W2139802993","https://openalex.org/W2151229468","https://openalex.org/W2156938362","https://openalex.org/W2160994482","https://openalex.org/W2171555792","https://openalex.org/W2185589351","https://openalex.org/W2316008198","https://openalex.org/W2496371751","https://openalex.org/W2511038469","https://openalex.org/W2536607768","https://openalex.org/W2547258704","https://openalex.org/W2583177301","https://openalex.org/W2768659412","https://openalex.org/W2771089987","https://openalex.org/W2913079656","https://openalex.org/W2924361832","https://openalex.org/W2964561254","https://openalex.org/W2982795749","https://openalex.org/W3011390128","https://openalex.org/W3020044372","https://openalex.org/W3089706104","https://openalex.org/W3094424236","https://openalex.org/W3096121843","https://openalex.org/W3124479229","https://openalex.org/W3174922568","https://openalex.org/W3209240452","https://openalex.org/W3213671725","https://openalex.org/W3214489903","https://openalex.org/W4210571655","https://openalex.org/W4237031056","https://openalex.org/W4253521662","https://openalex.org/W4307238902","https://openalex.org/W4361801137","https://openalex.org/W4376456838","https://openalex.org/W4390511025","https://openalex.org/W4399768310","https://openalex.org/W6690223619"],"related_works":["https://openalex.org/W1979159634","https://openalex.org/W2121747124","https://openalex.org/W3205411230","https://openalex.org/W4286899009","https://openalex.org/W9168048","https://openalex.org/W4300849822","https://openalex.org/W4376480820","https://openalex.org/W3155891479","https://openalex.org/W3029351463","https://openalex.org/W4308600690"],"abstract_inverted_index":{"Low-density":[0],"parity-check":[1],"(LDPC)":[2],"codes":[3,7],"are":[4,112,117,129],"error":[5],"correction":[6,12],"(ECC)":[8],"with":[9,30],"near":[10],"Shannon":[11],"performances":[13,128],"limit":[14],"boosting":[15],"the":[16,56,71,115],"reliability":[17],"of":[18,58,74],"digital":[19],"communication":[20],"systems":[21],"using":[22],"them.":[23],"Their":[24],"efficiency":[25],"goes":[26],"hand":[27,29],"in":[28,36,40],"their":[31],"high":[32],"computational":[33,38],"complexity":[34],"resulting":[35],"a":[37],"bottleneck":[39],"physical":[41],"layer":[42],"processing.":[43],"Solutions":[44],"based":[45],"on":[46,70,101],"multicore":[47],"and":[48,61,134,137],"many-core":[49],"architectures":[50],"have":[51],"been":[52],"proposed":[53],"to":[54,98,131,144],"support":[55],"development":[57],"software-defined":[59],"radio":[60,63],"virtualized":[62],"access":[64],"networks":[65],"(vRANs).":[66],"Many":[67],"studies":[68],"focused":[69],"efficient":[72,84],"parallelization":[73,86],"LDPC":[75,90],"decoding":[76,110],"algorithms.":[77],"In":[78],"this":[79],"study,":[80],"we":[81],"propose":[82],"an":[83,102],"SIMD":[85],"strategy":[87],"for":[88],"DVB-S2(x)":[89],"codes.":[91],"It":[92],"achieves":[93],"throughputs":[94],"from":[95],"7":[96],"Gbps":[97,100],"12":[99],"INTEL":[103],"Xeon":[104],"Gold":[105],"target":[106],"when":[107],"10":[108],"layered":[109],"iterations":[111],"executed.":[113],"Simultaneously,":[114],"latencies":[116],"lower":[118],"than":[119],"<inline-formula":[120,145],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[121,146],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[122,147],"<tex-math":[123,148],"notation=\"LaTeX\">$400~\\mu":[124],"$":[125,150],"</tex-math></inline-formula>s.":[126],"These":[127],"equivalent":[130],"FPGA-based":[132],"solutions":[133],"overclass":[135],"CPU":[136],"GPU":[138],"related":[139],"works":[140],"by":[141],"factors":[142],"up":[143],"notation=\"LaTeX\">$5\\times":[149],"</tex-math></inline-formula>.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
