{"id":"https://openalex.org/W3005812632","doi":"https://doi.org/10.1109/itw44776.2019.8989275","title":"Rate-Flexible Fast Polar Decoders","display_name":"Rate-Flexible Fast Polar Decoders","publication_year":2019,"publication_date":"2019-08-01","ids":{"openalex":"https://openalex.org/W3005812632","doi":"https://doi.org/10.1109/itw44776.2019.8989275","mag":"3005812632"},"language":"en","primary_location":{"id":"doi:10.1109/itw44776.2019.8989275","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw44776.2019.8989275","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Information Theory Workshop (ITW)","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/A5065261108","display_name":"Seyyed Ali Hashemi","orcid":"https://orcid.org/0000-0001-5679-8654"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Seyyed Ali Hashemi","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085812448","display_name":"Carlo Condo","orcid":"https://orcid.org/0000-0002-3050-036X"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Carlo Condo","raw_affiliation_strings":["Huawei Technologies"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061114394","display_name":"Marco Mondelli","orcid":"https://orcid.org/0000-0002-3242-7020"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marco Mondelli","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091600002","display_name":"Warren J. Gross","orcid":"https://orcid.org/0000-0002-6226-6037"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Warren J. Gross","raw_affiliation_strings":["McGill University"],"affiliations":[{"raw_affiliation_string":"McGill University","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5065261108"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.5305,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70877924,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9941999912261963,"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/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8256207704544067},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7453806400299072},{"id":"https://openalex.org/keywords/polar-code","display_name":"Polar code","score":0.7274786233901978},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.5813146829605103},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.48835012316703796},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4820862114429474},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.42484769225120544},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4083380401134491},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3822198212146759},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3729255199432373},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3441450595855713},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.11434435844421387}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8256207704544067},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7453806400299072},{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.7274786233901978},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.5813146829605103},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.48835012316703796},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4820862114429474},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.42484769225120544},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4083380401134491},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3822198212146759},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3729255199432373},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3441450595855713},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.11434435844421387},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw44776.2019.8989275","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw44776.2019.8989275","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1536930200","https://openalex.org/W2003204237","https://openalex.org/W2051270424","https://openalex.org/W2084346236","https://openalex.org/W2106045225","https://openalex.org/W2150498905","https://openalex.org/W2264554231","https://openalex.org/W2284321898","https://openalex.org/W2514963767","https://openalex.org/W2554527937","https://openalex.org/W2601496744","https://openalex.org/W2750544224","https://openalex.org/W2766305411","https://openalex.org/W2775761081","https://openalex.org/W2802514696","https://openalex.org/W2963389341","https://openalex.org/W2963710189","https://openalex.org/W2964018130","https://openalex.org/W2964039698","https://openalex.org/W2977557067","https://openalex.org/W3005812632","https://openalex.org/W3100168442"],"related_works":["https://openalex.org/W2963228343","https://openalex.org/W1599814246","https://openalex.org/W3106389544","https://openalex.org/W3080200660","https://openalex.org/W3196757433","https://openalex.org/W1514186088","https://openalex.org/W4293869169","https://openalex.org/W1576634684","https://openalex.org/W4296442207","https://openalex.org/W2976369658"],"abstract_inverted_index":{"Polar":[0],"codes":[1,45,66,94],"have":[2,14],"gained":[3],"extensive":[4],"attention":[5],"during":[6],"the":[7,18,47,63,79,85,88,92,100,104,111,116,143,161,167,171,183,187],"past":[8],"few":[9],"years":[10],"and":[11,34,60,83,114,164],"recently":[12],"they":[13],"been":[15],"selected":[16],"for":[17,43],"next":[19],"generation":[20],"of":[21,49,76,106,145,170,182,186],"wireless":[22],"communications":[23],"standards":[24],"(5G).":[25],"Successive-cancellation-based":[26],"(SC-based)":[27],"decoders,":[28,55],"such":[29,56],"as":[30,57,115],"SC":[31,35],"list":[32,75,80,86,105,121,144],"(SCL)":[33],"flip":[36],"(SCF),":[37],"provide":[38],"a":[39,68,74,119,135,157],"reasonable":[40],"error":[41],"performance":[42],"polar":[44,69],"at":[46],"cost":[48],"low":[50,151],"decoding":[51,101],"speed.":[52,102],"Fast":[53],"SC-based":[54,126,139,174],"Fast-SSC,":[58],"Fast-SSCL,":[59],"Fast-SSCF,":[61],"identify":[62],"special":[64],"constituent":[65,93],"in":[67,81,95,148,176],"code":[70,112,193],"graph":[71],"off-line,":[72],"produce":[73],"operations,":[77],"store":[78],"memory,":[82],"feed":[84],"to":[87,90],"decoder":[89,140,175,190],"decode":[91],"order":[96],"efficiently,":[97],"thus":[98],"increasing":[99],"However,":[103],"operations":[107,146],"is":[108,122,179],"dependent":[109],"on":[110],"rate":[113,117],"changes,":[118],"new":[120],"produced,":[123],"making":[124],"fast":[125,138,173],"decoders":[127],"not":[128],"rate-flexible.":[129],"In":[130],"this":[131,177],"paper,":[132],"we":[133],"propose":[134,156],"completely":[136],"rate-flexible":[137,172],"by":[141],"creating":[142],"directly":[147],"hardware,":[149],"with":[150],"implementation":[152],"complexity.":[153],"We":[154],"further":[155],"hardware":[158],"architecture":[159],"implementing":[160],"proposed":[162],"method":[163],"show":[165],"that":[166],"area":[168,185],"occupation":[169],"paper":[178],"only":[180],"38%":[181],"total":[184],"memory-based":[188],"base-line":[189],"when":[191],"5G":[192],"rates":[194],"are":[195],"supported.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
