{"id":"https://openalex.org/W4387872780","doi":"https://doi.org/10.1109/icc45041.2023.10279167","title":"Fast Decoding of Sequence Rate-1 or SPC Nodes for Polar Codes","display_name":"Fast Decoding of Sequence Rate-1 or SPC Nodes for Polar Codes","publication_year":2023,"publication_date":"2023-05-28","ids":{"openalex":"https://openalex.org/W4387872780","doi":"https://doi.org/10.1109/icc45041.2023.10279167"},"language":"en","primary_location":{"id":"doi:10.1109/icc45041.2023.10279167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45041.2023.10279167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2023 - IEEE International Conference on Communications","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/A5103068916","display_name":"Yang Lu","orcid":"https://orcid.org/0000-0003-2866-2922"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Lu","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ming-Min Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming-Min Zhao","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013642287","display_name":"Ming Lei","orcid":"https://orcid.org/0000-0003-4696-9346"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Lei","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071265062","display_name":"Minjian Zhao","orcid":"https://orcid.org/0000-0002-3020-2434"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min-Jian Zhao","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China","College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), China","institution_ids":[]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"125","last_page":"131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9973999857902527,"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":0.9973999857902527,"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/T11130","display_name":"Coding theory and cryptography","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9646000266075134,"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/decoding-methods","display_name":"Decoding methods","score":0.886011004447937},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.7463269829750061},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7194956541061401},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.6703973412513733},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6159689426422119},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5569251179695129},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3248634338378906},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.17849156260490417},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.1328570544719696}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.886011004447937},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.7463269829750061},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7194956541061401},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.6703973412513733},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6159689426422119},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5569251179695129},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3248634338378906},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.17849156260490417},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.1328570544719696},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc45041.2023.10279167","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45041.2023.10279167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2023 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1799393172","display_name":null,"funder_award_id":"226-2022-00195","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1981735015","https://openalex.org/W2003204237","https://openalex.org/W2051270424","https://openalex.org/W2072100797","https://openalex.org/W2096281171","https://openalex.org/W2106045225","https://openalex.org/W2150498905","https://openalex.org/W2230831824","https://openalex.org/W2601496744","https://openalex.org/W2750544224","https://openalex.org/W2923621805","https://openalex.org/W2964031101","https://openalex.org/W3091972873","https://openalex.org/W3098807857","https://openalex.org/W3133964355","https://openalex.org/W4387623924","https://openalex.org/W6810478473"],"related_works":["https://openalex.org/W4205451769","https://openalex.org/W3017203753","https://openalex.org/W2385322349","https://openalex.org/W2052976169","https://openalex.org/W2029144766","https://openalex.org/W2348545647","https://openalex.org/W2983681086","https://openalex.org/W2369600518","https://openalex.org/W2089275957","https://openalex.org/W2165241191"],"abstract_inverted_index":{"Due":[0],"to":[1,25,96,147,192],"the":[2,6,10,28,37,41,59,109,114,123,127,134,153,165,170,180,193],"sequential":[3],"nature":[4],"of":[5,12,40,61,70,74,77,101,126,169],"successive-cancellation":[7],"(SC)":[8],"algorithm,":[9],"decoding":[11,18,22,30,43,124,143,167,183],"polar":[13,91],"codes":[14,92],"suffers":[15],"from":[16],"significant":[17],"latencies.":[19],"Fast":[20],"SC":[21,29,42,62,182,196],"is":[23,94,145],"able":[24,95],"speed":[26],"up":[27],"process,":[31],"by":[32,113,188],"implementing":[33],"parallel":[34],"decoders":[35],"at":[36],"intermediate":[38],"levels":[39],"tree":[44],"for":[45],"some":[46],"special":[47,71,103],"nodes":[48,72,150],"with":[49],"specific":[50],"information":[51],"and":[52,93,179],"frozen":[53,115],"bit":[54],"patterns.":[55],"To":[56],"further":[57],"improve":[58],"parallelism":[60],"decoding,":[63],"this":[64],"paper":[65],"present":[66],"a":[67,75,98,140],"new":[68],"class":[69],"composed":[73],"sequence":[76],"rate":[78],"one":[79],"or":[80],"single-parity-check":[81],"(SR1/SPC)":[82],"nodes,":[83],"which":[84],"can":[85,130,173,185],"be":[86,131,186],"typically":[87],"found":[88],"in":[89,117],"high-rate":[90],"envelop":[97],"wide":[99],"variety":[100],"existing":[102],"node":[104,129,172],"types.":[105],"Then,":[106],"we":[107],"analyse":[108],"parity":[110,135,155],"constraints":[111,136,156],"caused":[112],"bits":[116],"each":[118],"descendant":[119],"node,":[120],"such":[121],"that":[122,164],"performance":[125],"SR1/SPC":[128,149,171],"preserved":[132],"once":[133],"are":[137,157],"satisfied.":[138],"Finally,":[139],"generalized":[141],"fast":[142,195],"algorithm":[144,168],"proposed":[146,166],"decode":[148],"efficiently,":[151],"where":[152],"corresponding":[154],"taken":[158],"into":[159],"consideration.":[160],"Simulation":[161],"results":[162],"show":[163],"nearly":[174],"achieve":[175],"maximum-likelihood":[176],"(ML)":[177],"performance,":[178],"overall":[181],"latency":[184],"reduced":[187],"43.8%":[189],"as":[190],"compared":[191],"state-of-the-art":[194],"decoder.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-27T08:26:11.824852","created_date":"2025-10-10T00:00:00"}