{"id":"https://openalex.org/W3206512035","doi":"https://doi.org/10.1109/tcsi.2022.3200687","title":"Hardware Architecture of Layered Decoders for PLDPC-Hadamard Codes","display_name":"Hardware Architecture of Layered Decoders for PLDPC-Hadamard Codes","publication_year":2022,"publication_date":"2022-08-29","ids":{"openalex":"https://openalex.org/W3206512035","doi":"https://doi.org/10.1109/tcsi.2022.3200687","mag":"3206512035"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2022.3200687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3200687","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-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/A5025014103","display_name":"Peng-Wei Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Peng-Wei Zhang","raw_affiliation_strings":["Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China","Huawei Technologies Ltd., Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-7615-4653","affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Huawei Technologies Ltd., Chengdu, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063486557","display_name":"Sheng Jiang","orcid":"https://orcid.org/0000-0003-3061-8023"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Sheng Jiang","raw_affiliation_strings":["Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0003-3061-8023","affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079339840","display_name":"Francis C. M. Lau","orcid":"https://orcid.org/0000-0002-8279-0899"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Francis C. M. Lau","raw_affiliation_strings":["Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-8279-0899","affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Future Wireless Networks and IoT Focusing Area, The Hong Kong Polytechnic University, Hong Kong, SAR, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025582832","display_name":"Chiu\u2010Wing Sham","orcid":"https://orcid.org/0000-0001-7007-6746"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Chiu-Wing Sham","raw_affiliation_strings":["Department of Computer Science, The University of Auckland, Auckland, New Zealand"],"raw_orcid":"https://orcid.org/0000-0001-7007-6746","affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2852,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5481548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"69","issue":"12","first_page":"5325","last_page":"5338"},"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":0.9998999834060669,"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":0.9991000294685364,"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/hadamard-transform","display_name":"Hadamard transform","score":0.729363739490509},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.666608452796936},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.46642905473709106},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44732141494750977},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38982823491096497},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.36709368228912354},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.34759271144866943},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31858745217323303}],"concepts":[{"id":"https://openalex.org/C60292330","wikidata":"https://www.wikidata.org/wiki/Q1014065","display_name":"Hadamard transform","level":2,"score":0.729363739490509},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.666608452796936},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.46642905473709106},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44732141494750977},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38982823491096497},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.36709368228912354},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.34759271144866943},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31858745217323303},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsi.2022.3200687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3200687","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"},{"id":"pmh:oai:researchspace.auckland.ac.nz:2292/57314","is_oa":false,"landing_page_url":"https://hdl.handle.net/2292/57314","pdf_url":null,"source":{"id":"https://openalex.org/S7407055463","display_name":"ResearchSpace (University of Auckland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I154130895","host_organization_name":"University of Auckland","host_organization_lineage":["https://openalex.org/I154130895"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4524233985","display_name":null,"funder_award_id":"P0035802","funder_id":"https://openalex.org/F4320322598","funder_display_name":"Hong Kong Polytechnic University"}],"funders":[{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W91277888","https://openalex.org/W147465018","https://openalex.org/W596214406","https://openalex.org/W775808187","https://openalex.org/W1509202172","https://openalex.org/W1562979145","https://openalex.org/W1973712217","https://openalex.org/W1982311971","https://openalex.org/W2006691985","https://openalex.org/W2009089100","https://openalex.org/W2041402079","https://openalex.org/W2052423140","https://openalex.org/W2053337146","https://openalex.org/W2073199959","https://openalex.org/W2075568400","https://openalex.org/W2088719955","https://openalex.org/W2092488550","https://openalex.org/W2096084217","https://openalex.org/W2105006836","https://openalex.org/W2115461214","https://openalex.org/W2117890770","https://openalex.org/W2121606987","https://openalex.org/W2124719403","https://openalex.org/W2124971089","https://openalex.org/W2127490352","https://openalex.org/W2128765501","https://openalex.org/W2131705283","https://openalex.org/W2143884373","https://openalex.org/W2147776616","https://openalex.org/W2160390925","https://openalex.org/W2287829364","https://openalex.org/W2289417436","https://openalex.org/W2539773434","https://openalex.org/W2789882921","https://openalex.org/W2904234457","https://openalex.org/W2980544357","https://openalex.org/W2987657883","https://openalex.org/W2996170917","https://openalex.org/W3082242823","https://openalex.org/W3092918613","https://openalex.org/W3099105124","https://openalex.org/W3100887776","https://openalex.org/W3105529327","https://openalex.org/W3127940447","https://openalex.org/W3136879504","https://openalex.org/W3156731423","https://openalex.org/W3157084865","https://openalex.org/W4300188436","https://openalex.org/W6603727012","https://openalex.org/W6784427858"],"related_works":["https://openalex.org/W2116282083","https://openalex.org/W1982241170","https://openalex.org/W2386549147","https://openalex.org/W1978051046","https://openalex.org/W2504004674","https://openalex.org/W2950361249","https://openalex.org/W117514602","https://openalex.org/W2012411066","https://openalex.org/W1982297468","https://openalex.org/W1553886475"],"abstract_inverted_index":{"Protograph-based":[0],"low-density":[1],"parity-check":[2],"Hadamard":[3,34],"codes":[4],"(PLDPC-HCs)":[5],"are":[6,44,55],"a":[7,18,68,76,114],"new":[8],"type":[9],"of":[10,30,41,51,58,70,81,117],"ultimate-Shannon-limit-approaching":[11],"codes.":[12],"In":[13],"this":[14],"paper,":[15],"we":[16],"propose":[17],"hardware":[19],"architecture":[20],"for":[21],"the":[22,47,59,102],"PLDPC-HC":[23],"layered":[24],"decoders.":[25],"The":[26,97],"decoders":[27],"consist":[28],"mainly":[29],"random":[31],"address":[32],"memories,":[33],"sub-decoders":[35],"and":[36,46,49],"control":[37],"logics.":[38],"Two":[39],"types":[40],"pipelined":[42],"structures":[43,54],"presented":[45],"latency":[48],"throughput":[50,69,116],"these":[52],"two":[53],"derived.":[56],"Implementation":[57],"decoder":[60,98],"design":[61],"on":[62],"an":[63],"FPGA":[64],"board":[65],"shows":[66],"that":[67],"1.48":[71],"Gbps":[72],"is":[73],"achieved":[74],"with":[75,113],"bit":[77],"error":[78],"rate":[79],"(BER)":[80],"<inline-formula":[82,90,106],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[83,91,107],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[84,92,108],"<tex-math":[85,93,109],"notation=\"LaTeX\">$10^{-5}$":[86],"</tex-math></inline-formula>":[87,95,111],"at":[88,105],"around":[89],"notation=\"LaTeX\">$E_{b}/N_{0}=-0.40$":[94],"dB.":[96],"can":[99],"also":[100],"achieve":[101],"same":[103],"BER":[104],"notation=\"LaTeX\">$E_{b}/N_{0}=-1.14$":[110],"dB":[112],"reduced":[115],"0.20":[118],"Gbps.":[119]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}