{"id":"https://openalex.org/W2521176104","doi":"https://doi.org/10.1109/csndsp.2016.7573988","title":"High throughput LDPC decoder for C-RAN optical fronthaul based on improved bit-flipping algorithm","display_name":"High throughput LDPC decoder for C-RAN optical fronthaul based on improved bit-flipping algorithm","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2521176104","doi":"https://doi.org/10.1109/csndsp.2016.7573988","mag":"2521176104"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp.2016.7573988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2016.7573988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","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/A5100359747","display_name":"Ao Li","orcid":"https://orcid.org/0000-0003-0735-2917"},"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/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"education","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ao Li","raw_affiliation_strings":["XLIM, UMR CNRS 7252/University of Limoges, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"XLIM, UMR CNRS 7252/University of Limoges, France","institution_ids":["https://openalex.org/I65806277","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001236343","display_name":"Vahid Meghdadi","orcid":"https://orcid.org/0000-0001-8571-0308"},"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/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"education","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vahid Meghdadi","raw_affiliation_strings":["XLIM, UMR CNRS 7252/University of Limoges, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"XLIM, UMR CNRS 7252/University of Limoges, France","institution_ids":["https://openalex.org/I65806277","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107746832","display_name":"Jean\u2010Pierre Cances","orcid":"https://orcid.org/0000-0003-0758-5462"},"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/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"education","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Pierre Cances","raw_affiliation_strings":["XLIM, UMR CNRS 7252/University of Limoges, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"XLIM, UMR CNRS 7252/University of Limoges, France","institution_ids":["https://openalex.org/I65806277","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011733119","display_name":"Christelle Aupetit\u2010Berthelemot","orcid":"https://orcid.org/0000-0001-6738-9020"},"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/I65806277","display_name":"Universit\u00e9 de Limoges","ror":"https://ror.org/02cp04407","country_code":"FR","type":"education","lineage":["https://openalex.org/I65806277"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christelle Aupetit-Berthelemot","raw_affiliation_strings":["XLIM, UMR CNRS 7252/University of Limoges, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"XLIM, UMR CNRS 7252/University of Limoges, France","institution_ids":["https://openalex.org/I65806277","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2954,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65365761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10232","display_name":"Optical Network Technologies","score":0.9983999729156494,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9977999925613403,"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/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7381794452667236},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7285023927688599},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6926376819610596},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5807983875274658},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5093499422073364},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.45809632539749146},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4166167676448822},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3822459578514099},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1599622368812561},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13062000274658203}],"concepts":[{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7381794452667236},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7285023927688599},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6926376819610596},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5807983875274658},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5093499422073364},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.45809632539749146},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4166167676448822},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3822459578514099},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1599622368812561},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13062000274658203}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp.2016.7573988","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2016.7573988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1585291347","https://openalex.org/W1768189163","https://openalex.org/W1979103131","https://openalex.org/W2000315166","https://openalex.org/W2010272927","https://openalex.org/W2061889060","https://openalex.org/W2073930901","https://openalex.org/W2114869758","https://openalex.org/W2115474489","https://openalex.org/W2155558875","https://openalex.org/W2156938362","https://openalex.org/W2161084929","https://openalex.org/W2333028358","https://openalex.org/W6637998602"],"related_works":["https://openalex.org/W2903058006","https://openalex.org/W2102374550","https://openalex.org/W2047069332","https://openalex.org/W2352157218","https://openalex.org/W2806845321","https://openalex.org/W4293418541","https://openalex.org/W2393084694","https://openalex.org/W4213381250","https://openalex.org/W2336709242","https://openalex.org/W4318215366"],"abstract_inverted_index":{"In":[0],"this":[1,42],"paper":[2],"we":[3],"demonstrate":[4,64],"the":[5,8,74,115,119,123],"potentiality":[6],"of":[7,10,88],"integration":[9],"low":[11],"density":[12],"parity":[13],"check":[14],"(LDPC)":[15],"codes":[16],"for":[17,41],"a":[18,96,110],"full":[19],"self-seeded":[20],"optical":[21],"architecture":[22,99],"dedicated":[23],"to":[24,69,102,106,117,132],"Cloud":[25],"Radio":[26],"Access":[27],"Network":[28],"(C-RAN).":[29],"After":[30],"comparison,":[31],"Gradient":[32],"Decent":[33],"Bit":[34],"Flipping":[35],"algorithm":[36],"(GDBF)":[37],"has":[38],"been":[39],"retained":[40],"application.":[43],"We":[44,63,94,113,125],"show":[45],"that":[46,65,100],"improvements":[47],"can":[48],"be":[49,70],"obtained":[50],"by":[51,121,127],"using":[52,109],"multiple-GDBF":[53],"or":[54,59],"mixed":[55],"(single":[56],"+":[57,61],"multiple":[58,60],"single)-GDBF.":[62],"it":[66],"is":[67],"possible":[68],"in":[71],"accordance":[72],"with":[73,84,135],"requirements":[75],"(BER=10":[76],"<sup":[77,90],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[78,91],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-9</sup>":[79],")":[80],"after":[81],"LDPC":[82],"decoder":[83],"an":[85],"input":[86],"BER":[87],"10":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-4</sup>":[92],".":[93],"propose":[95],"serial":[97],"FPGA":[98,128],"permits":[101],"achieve":[103],"throughputs":[104],"up":[105,131],"500":[107],"Mb/s":[108],"500MHz":[111],"FPGA.":[112],"give":[114],"guidelines":[116],"increase":[118],"rate":[120],"parallelizing":[122],"architecture.":[124],"obtained,":[126],"circuit":[129],"simulations,":[130],"2.5":[133],"Gb/s":[134],"affordable":[136],"complexity.":[137]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}