{"id":"https://openalex.org/W2896589971","doi":"https://doi.org/10.1109/iswcs.2018.8491226","title":"A Low-Latency SC Polar Decoder Based on The Sequential Logic Optimization","display_name":"A Low-Latency SC Polar Decoder Based on The Sequential Logic Optimization","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2896589971","doi":"https://doi.org/10.1109/iswcs.2018.8491226","mag":"2896589971"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2018.8491226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2018.8491226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","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/A5064845140","display_name":"Xin Bian","orcid":"https://orcid.org/0000-0003-2543-6129"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Bian","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069582226","display_name":"Jincheng Dai","orcid":"https://orcid.org/0000-0002-0310-568X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jincheng Dai","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008455605","display_name":"Kai Niu","orcid":"https://orcid.org/0000-0002-8076-1867"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Niu","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100689912","display_name":"Zhiqiang He","orcid":"https://orcid.org/0000-0002-5010-3118"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang He","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.1976,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.58476154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"55","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9957000017166138,"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/T11130","display_name":"Coding theory and cryptography","score":0.9829999804496765,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.8445943593978882},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7272129654884338},{"id":"https://openalex.org/keywords/stratix","display_name":"Stratix","score":0.6634021401405334},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5061234831809998},{"id":"https://openalex.org/keywords/polar-code","display_name":"Polar code","score":0.47436174750328064},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.4722183048725128},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.4574129283428192},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.45144906640052795},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4192157983779907},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.41555604338645935},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4107581377029419},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.38951343297958374},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16922706365585327},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.15927958488464355},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.10665595531463623}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8445943593978882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7272129654884338},{"id":"https://openalex.org/C2776277307","wikidata":"https://www.wikidata.org/wiki/Q22074755","display_name":"Stratix","level":3,"score":0.6634021401405334},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5061234831809998},{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.47436174750328064},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.4722183048725128},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.4574129283428192},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.45144906640052795},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4192157983779907},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.41555604338645935},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4107581377029419},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.38951343297958374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16922706365585327},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.15927958488464355},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.10665595531463623}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2018.8491226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2018.8491226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1654863756","https://openalex.org/W1993492094","https://openalex.org/W2010365725","https://openalex.org/W2051040090","https://openalex.org/W2084346236","https://openalex.org/W2137222039","https://openalex.org/W2143766527","https://openalex.org/W2150498905","https://openalex.org/W2163509114","https://openalex.org/W6653028443"],"related_works":["https://openalex.org/W1599365967","https://openalex.org/W4205451769","https://openalex.org/W4391272432","https://openalex.org/W2052976169","https://openalex.org/W3102491039","https://openalex.org/W2028976748","https://openalex.org/W2964031101","https://openalex.org/W2798867000","https://openalex.org/W4299726024","https://openalex.org/W4205589647"],"abstract_inverted_index":{"Recently,":[0],"polar":[1,31,109],"code":[2,113],"has":[3],"been":[4],"identified":[5],"as":[6],"one":[7],"of":[8,20,27,54,96],"the":[9,14,21,24,36,48,60,65,76,92,124,130,146],"channel":[10],"coding":[11],"schemes":[12],"in":[13,23,42,123],"5G":[15],"wireless":[16],"communication":[17],"system.":[18],"One":[19],"challenges":[22],"hardware":[25],"design":[26,79],"successive":[28],"cancellation":[29],"(SC)":[30],"decoder":[32,111],"is":[33,87,121],"to":[34,128,145],"reduce":[35],"latency.":[37],"To":[38],"achieve":[39],"this":[40,43],"goal,":[41],"paper,":[44],"we":[45,78],"first":[46],"propose":[47],"general":[49],"sequential":[50],"logic":[51],"laws":[52],"(SLL)":[53],"SC":[55,83,97,110,149],"decoding.":[56],"The":[57],"SLL":[58],"reflects":[59],"timing":[61],"switch":[62],"relation":[63],"between":[64],"f":[66],"and":[67],"9":[68],"operations":[69],"at":[70],"various":[71],"decoding":[72,84,98,137],"stages.":[73],"Guided":[74],"by":[75],"SLL,":[77],"a":[80,88,134],"new":[81],"low-latency":[82],"architecture.":[85,132],"It":[86],"novel":[89],"reformulation":[90],"for":[91],"last":[93],"two":[94],"stages":[95],"so":[99],"that":[100],"four":[101],"bits":[102],"can":[103,140],"be":[104,141],"de":[105],"decoded":[106],"simultaneously.":[107],"A":[108],"with":[112,143],"length":[114],"N":[115],"=":[116],"2":[117],"<sup":[118],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[119],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">12</sup>":[120],"implemented":[122],"Stratix":[125],"V":[126],"FPGA":[127],"verify":[129],"proposed":[131],"As":[133],"result,":[135],"25%":[136],"latency":[138],"reduction":[139],"achieved":[142],"respect":[144],"already-known":[147],"mainstream":[148],"decoders.":[150]},"counts_by_year":[{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}