{"id":"https://openalex.org/W3005538120","doi":"https://doi.org/10.1109/reconfig48160.2019.8994785","title":"Design of High Throughput FPGA-Based Testbed for Accelerating Error Characterization of LDPC Codes","display_name":"Design of High Throughput FPGA-Based Testbed for Accelerating Error Characterization of LDPC Codes","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3005538120","doi":"https://doi.org/10.1109/reconfig48160.2019.8994785","mag":"3005538120"},"language":"en","primary_location":{"id":"doi:10.1109/reconfig48160.2019.8994785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/reconfig48160.2019.8994785","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on ReConFigurable Computing and FPGAs (ReConFig)","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/A5011748339","display_name":"Burak \u00dcnal","orcid":"https://orcid.org/0000-0002-9357-5879"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Burak Unal","raw_affiliation_strings":["University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028340901","display_name":"Sahil Hassan","orcid":"https://orcid.org/0000-0002-4574-9555"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Md Sahil Hassan","raw_affiliation_strings":["University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079367598","display_name":"Joshua Mack","orcid":"https://orcid.org/0000-0003-1066-5578"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua Mack","raw_affiliation_strings":["University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004874814","display_name":"Nirmal Kumbhare","orcid":"https://orcid.org/0000-0002-1578-5504"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nirmal Kumbhare","raw_affiliation_strings":["University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080974820","display_name":"Ali Akoglu","orcid":"https://orcid.org/0000-0001-7982-8991"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Akoglu","raw_affiliation_strings":["University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona,Department of Electrical and Computer Engineering,Tucson,AZ,USA,85719","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011748339"],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":0.3537,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65570557,"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":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","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/T11321","display_name":"Error Correcting Code Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9980000257492065,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9886999726295471,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.9029115438461304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8245682120323181},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6495864391326904},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6039544343948364},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5580040812492371},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.4767143130302429},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.4598132073879242},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.4100695252418518},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35183894634246826},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33222174644470215},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.29141175746917725},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15588027238845825},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13439804315567017}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.9029115438461304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8245682120323181},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6495864391326904},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6039544343948364},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5580040812492371},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.4767143130302429},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.4598132073879242},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.4100695252418518},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35183894634246826},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33222174644470215},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.29141175746917725},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15588027238845825},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13439804315567017},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/reconfig48160.2019.8994785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/reconfig48160.2019.8994785","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on ReConFigurable Computing and FPGAs (ReConFig)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W110147139","https://openalex.org/W596214406","https://openalex.org/W1973053641","https://openalex.org/W1973712217","https://openalex.org/W1980736598","https://openalex.org/W1990387811","https://openalex.org/W2021604507","https://openalex.org/W2027189170","https://openalex.org/W2084671567","https://openalex.org/W2090561681","https://openalex.org/W2101227239","https://openalex.org/W2115143695","https://openalex.org/W2128765501","https://openalex.org/W2129817786","https://openalex.org/W2133068391","https://openalex.org/W2135764410","https://openalex.org/W2136485546","https://openalex.org/W2137813581","https://openalex.org/W2138336319","https://openalex.org/W2143136536","https://openalex.org/W2144611931","https://openalex.org/W2145273892","https://openalex.org/W2148855255","https://openalex.org/W2150266863","https://openalex.org/W2152398336","https://openalex.org/W2472079717","https://openalex.org/W2553702736","https://openalex.org/W2602403372","https://openalex.org/W2774227654","https://openalex.org/W2786773748","https://openalex.org/W2788535231","https://openalex.org/W2789347977","https://openalex.org/W4235170713","https://openalex.org/W4300188436"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2064303750","https://openalex.org/W4285042611","https://openalex.org/W1509300825","https://openalex.org/W3092582874","https://openalex.org/W2338718585"],"abstract_inverted_index":{"We":[0,51,81,179,206],"present":[1],"a":[2,94,160,168],"modular":[3,238],"FPGA-based":[4,134],"testbed":[5,16,118,123,135,186,241],"to":[6,40,56,141,157,220,259],"accelerate":[7],"the":[8,58,71,83,110,114,120,133,143,177,182,189,208,229,250],"study":[9,44],"of":[10,19,45,60,89,109,126,146,184,211,249],"low-density":[11],"parity-check":[12],"codes":[13],"(LDPC).":[14],"This":[15,139],"is":[17,38],"composed":[18],"controller,":[20],"codeword":[21],"generator,":[22,24,27],"noise":[23],"random":[25],"number":[26],"LDPC":[28,35],"decoder,":[29],"and":[30,63,75,85,104,119,129,173,231,239,254],"statistical":[31,256],"analysis":[32,66,149],"modules.":[33],"The":[34],"decoder":[36,252],"module":[37],"replaceable":[39],"enable":[41],"development":[42],"or":[43,47],"new":[46],"existing":[48],"hard-decision-based":[49],"decoders.":[50],"demonstrate":[52,181],"our":[53,90,185],"testbed's":[54],"ability":[55],"reduce":[57,207],"timescale":[59],"error":[61,64,147,155,246],"correction":[62,148,247],"pattern":[65],"through":[67],"case":[68],"studies":[69],"involving":[70],"Gallager":[72,77],"B":[73,78],"(GaB)":[74],"Probabilistic":[76],"(PGaB)":[79],"algorithms.":[80],"contextualize":[82],"throughput":[84],"execution":[86],"time":[87,144,209],"performance":[88,248],"framework,":[91],"running":[92],"on":[93,150,167,176,192,228,234],"Xilinx":[95],"Zynq":[96],"XC7Z020":[97],"FPGA,":[98],"with":[99,197],"reference":[100,121],"CPU":[101],"(Intel":[102],"Xeon)":[103],"GPGPU":[105],"(Tesla":[106],"K40)":[107],"implementations":[108],"PGaB":[111],"algorithm.":[112],"While":[113],"single":[115,169],"threaded":[116],"CPU-based":[117],"GPU":[122,230],"achieve":[124],"throughputs":[125],"219":[127],"Kb/s":[128,131],"3608":[130],"respectively,":[132],"achieves":[136],"9172":[137],"Mb/s.":[138],"corresponds":[140],"reducing":[142],"scale":[145,210],"PGaB,":[151],"at":[152],"previously":[153],"untested":[154],"resolutions,":[156],"less":[158],"than":[159],"day":[161],"from":[162,223],"an":[163,224],"estimated":[164,225],"199":[165],"years":[166,175],"general":[170],"purpose":[171],"processor":[172],"12":[174],"GPU.":[178],"finally":[180],"utility":[183],"by":[187,204],"completing":[188],"first":[190],"simulation":[191],"identifying":[193],"all":[194],"possible":[195],"codewords":[196],"four":[198],"errors":[199],"that":[200],"are":[201],"not":[202],"correctable":[203],"GaB.":[205],"this":[212],"simulation,":[213],"which":[214],"requires":[215],"processing":[216],"117":[217],"billion":[218],"codewords,":[219],"4.5":[221],"hours":[222],"488":[226],"days":[227,233],"7803":[232],"CPU.":[235],"Our":[236],"open-source,":[237],"parameterized":[240],"allows":[242],"researchers":[243],"rapidly":[244],"evaluate":[245],"target":[251],"algorithm":[253],"collect":[255],"data":[257],"essential":[258],"exploring":[260],"algorithmic":[261],"improvement":[262],"opportunities.":[263]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}