{"id":"https://openalex.org/W2123677459","doi":"https://doi.org/10.1109/iscas.2006.1693323","title":"Encoder architecture with throughput over 10 Gbit/sec for quasi-cyclic LDPC codes","display_name":"Encoder architecture with throughput over 10 Gbit/sec for quasi-cyclic LDPC codes","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W2123677459","doi":"https://doi.org/10.1109/iscas.2006.1693323","mag":"2123677459"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1693323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693323","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","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/A5100334005","display_name":"Zhiyong He","orcid":"https://orcid.org/0000-0002-7041-8934"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhiyong He","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","institution_ids":["https://openalex.org/I43406934"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que","institution_ids":["https://openalex.org/I43406934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062938524","display_name":"S\u00e9bastien Roy","orcid":"https://orcid.org/0000-0002-1262-9485"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Roy","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","institution_ids":["https://openalex.org/I43406934"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que","institution_ids":["https://openalex.org/I43406934"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071953487","display_name":"Paul Fortier","orcid":"https://orcid.org/0000-0001-7368-9484"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Fortier","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Laval University, Quebec, Canada","institution_ids":["https://openalex.org/I43406934"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Laval Univ., Quebec, Que","institution_ids":["https://openalex.org/I43406934"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I43406934"],"apc_list":null,"apc_paid":null,"fwci":0.235,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.46703379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"4","last_page":"4"},"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":0.9990000128746033,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9934999942779541,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.8586225509643555},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7634000778198242},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7225807309150696},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6559251546859741},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5506498217582703},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.546833872795105},{"id":"https://openalex.org/keywords/gate-array","display_name":"Gate array","score":0.4331170320510864},{"id":"https://openalex.org/keywords/parity-check-matrix","display_name":"Parity-check matrix","score":0.42197859287261963},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.4172557294368744},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.36176300048828125},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.27432823181152344},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2304086685180664}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8586225509643555},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7634000778198242},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7225807309150696},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6559251546859741},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5506498217582703},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.546833872795105},{"id":"https://openalex.org/C114237110","wikidata":"https://www.wikidata.org/wiki/Q114901","display_name":"Gate array","level":3,"score":0.4331170320510864},{"id":"https://openalex.org/C95925971","wikidata":"https://www.wikidata.org/wiki/Q3100414","display_name":"Parity-check matrix","level":4,"score":0.42197859287261963},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.4172557294368744},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.36176300048828125},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.27432823181152344},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2304086685180664},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"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/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/iscas.2006.1693323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693323","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1571565904","https://openalex.org/W1973712217","https://openalex.org/W2071304218","https://openalex.org/W2120862057","https://openalex.org/W2122593894","https://openalex.org/W2140655888","https://openalex.org/W2140714288","https://openalex.org/W4300188436","https://openalex.org/W6634121476"],"related_works":["https://openalex.org/W2537963609","https://openalex.org/W2092857423","https://openalex.org/W2361792238","https://openalex.org/W2182725540","https://openalex.org/W3126598192","https://openalex.org/W2122913048","https://openalex.org/W2954849755","https://openalex.org/W2066141615","https://openalex.org/W2796395817","https://openalex.org/W2540115800"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"the":[3,45,57,70,86,103,117,120],"design":[4],"of":[5,23,28,72,102,127,133,138],"a":[6,26,50,124,130,136],"high-speed":[7],"encoder":[8,118],"for":[9,82,119],"low":[10],"density":[11],"parity":[12,46],"check":[13,47],"(LDPC)":[14],"codes.":[15],"To":[16],"minimize":[17],"hardware":[18],"costs":[19],"and":[20,62,129],"memory":[21,88],"requirements":[22],"such":[24],"encoders,":[25],"class":[27],"high-performance":[29],"quasi-cyclic":[30],"LDPC":[31,121],"codes":[32],"which":[33,76,98],"can":[34],"be":[35],"encoded":[36],"in":[37,49],"linear":[38],"time":[39],"has":[40],"been":[41,66],"proposed":[42,58],"by":[43,92],"designing":[44],"matrix":[48],"triangular":[51],"plus":[52],"dual-diagonal":[53],"form.":[54],"Based":[55],"on":[56],"codes,":[59],"parallel":[60,79],"architectures":[61],"pipelining":[63],"technology":[64],"have":[65],"used":[67],"to":[68,85],"increase":[69],"throughput":[71,137],"encoders.":[73],"Moreover,":[74],"collisions":[75],"occur":[77],"when":[78],"processors":[80],"contend":[81],"write":[83],"access":[84],"same":[87],"module":[89],"are":[90],"avoided":[91],"exploiting":[93],"an":[94],"iterative":[95],"encoding":[96],"approach":[97],"involves":[99],"repeated":[100],"usage":[101],"processors.":[104],"The":[105],"implementation":[106],"results":[107],"into":[108],"field":[109],"programmable":[110],"gate":[111],"array":[112],"(FPGA)":[113],"devices":[114],"indicate":[115],"that":[116],"code":[122,131],"with":[123],"block":[125],"length":[126],"2048":[128],"rate":[132],"0.5":[134],"attains":[135],"12.8":[139],"Gbit/s":[140],"using":[141],"352":[142],"exclusive-OR":[143],"gates.":[144]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
