{"id":"https://openalex.org/W2743658910","doi":"https://doi.org/10.1109/isit.2017.8006651","title":"Exploiting source redundancy to improve the rate of polar codes","display_name":"Exploiting source redundancy to improve the rate of polar codes","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2743658910","doi":"https://doi.org/10.1109/isit.2017.8006651","mag":"2743658910"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2017.8006651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","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/A5100347168","display_name":"Ying Wang","orcid":"https://orcid.org/0009-0008-8402-9711"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ying Wang","raw_affiliation_strings":["ECE Department, Texas A&M University"],"affiliations":[{"raw_affiliation_string":"ECE Department, Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010169197","display_name":"Krishna R. Narayanan","orcid":"https://orcid.org/0000-0001-8742-5332"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Krishna R. Narayanan","raw_affiliation_strings":["ECE Department, Texas A&M University"],"affiliations":[{"raw_affiliation_string":"ECE Department, Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103150810","display_name":"Anxiao Jiang","orcid":"https://orcid.org/0000-0002-0120-7930"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anxiao Andrew Jiang","raw_affiliation_strings":["CSE Department, Texas A&M University"],"affiliations":[{"raw_affiliation_string":"CSE Department, Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100347168"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":1.4504,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.84606496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9975000023841858,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9926999807357788,"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/computer-science","display_name":"Computer science","score":0.6693563461303711},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6629865765571594},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.45099306106567383},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0837348997592926},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.064462810754776}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6693563461303711},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6629865765571594},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.45099306106567383},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0837348997592926},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.064462810754776},{"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/isit.2017.8006651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1592781935","https://openalex.org/W1989008275","https://openalex.org/W2150498905","https://openalex.org/W2258909494","https://openalex.org/W2545987423","https://openalex.org/W2783183402","https://openalex.org/W3102491039","https://openalex.org/W6748078057"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"We":[0,18,107],"consider":[1,50],"a":[2,32,66,105,109,141],"joint":[3],"source-channel":[4],"decoding":[5],"(JSCD)":[6],"problem":[7],"where":[8],"the":[9,16,21,24,29,37,51,60,76,93,99,112,120,123,146,152],"source":[10,25,61,149],"encoder":[11,26],"leaves":[12],"residual":[13],"redundancy":[14,22,62,150],"in":[15,23,56,95,151],"source.":[17],"first":[19],"model":[20],"output":[27,30],"as":[28,117,119],"of":[31,53,68,78,87,101,114,122,148],"side":[33],"information":[34],"channel":[35,38],"at":[36],"decoder,":[39],"and":[40,91,131],"show":[41],"that":[42,92,115,137],"this":[43,57,74],"improves":[44],"random":[45],"error":[46],"exponent.":[47],"Then,":[48],"we":[49],"use":[52],"polar":[54,79,138],"codes":[55,80],"framework":[58],"when":[59],"is":[63,140],"modeled":[64],"using":[65],"sequence":[67],"t-erasure":[69],"correcting":[70],"block":[71],"codes.":[72],"For":[73],"model,":[75],"rate":[77,96,125,133],"can":[81],"be":[82],"improved":[83,132],"by":[84],"unfreezing":[85],"some":[86],"originally":[88],"frozen":[89,102],"bits":[90,103],"improvement":[94,130],"depends":[97],"on":[98],"distribution":[100],"within":[104],"codeword.":[106],"present":[108],"proof":[110],"for":[111],"convergence":[113,121],"distribution,":[116],"well":[118],"maximum":[124],"improvement.":[126],"The":[127],"significant":[128],"performance":[129],"provide":[134],"strong":[135],"evidences":[136],"code":[139],"good":[142],"candidate":[143],"to":[144],"exploit":[145],"benefit":[147],"JSCD":[153],"scheme.":[154]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}