{"id":"https://openalex.org/W2020131542","doi":"https://doi.org/10.1109/cig.2010.5592869","title":"On speed of channel polarization","display_name":"On speed of channel polarization","publication_year":2010,"publication_date":"2010-08-01","ids":{"openalex":"https://openalex.org/W2020131542","doi":"https://doi.org/10.1109/cig.2010.5592869","mag":"2020131542"},"language":"en","primary_location":{"id":"doi:10.1109/cig.2010.5592869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cig.2010.5592869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Information Theory Workshop","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/A5014391514","display_name":"Toshiyuki Tanaka","orcid":"https://orcid.org/0000-0001-5962-9119"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Toshiyuki Tanaka","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Kyoto, Kyoto, Japan","Graduate School of Informatics, Kyoto University, Kyoto-shi, Kyoto, 606-8501 Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Kyoto, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Kyoto-shi, Kyoto, 606-8501 Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014391514"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":1.85461782,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.85156617,"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":"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":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":0.9986000061035156,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7634369134902954},{"id":"https://openalex.org/keywords/alphabet","display_name":"Alphabet","score":0.6575635671615601},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.617213249206543},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.608320951461792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6020899415016174},{"id":"https://openalex.org/keywords/probability-of-error","display_name":"Probability of error","score":0.5737420916557312},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5247732996940613},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5247604846954346},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.460932195186615},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.41082531213760376},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3205495774745941},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30536770820617676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2875944972038269},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24976825714111328},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.2182025909423828}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7634369134902954},{"id":"https://openalex.org/C112876837","wikidata":"https://www.wikidata.org/wiki/Q837518","display_name":"Alphabet","level":2,"score":0.6575635671615601},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.617213249206543},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.608320951461792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6020899415016174},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.5737420916557312},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5247732996940613},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5247604846954346},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.460932195186615},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.41082531213760376},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3205495774745941},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30536770820617676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2875944972038269},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24976825714111328},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.2182025909423828},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cig.2010.5592869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cig.2010.5592869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Information Theory Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1825817408","https://openalex.org/W2055534149","https://openalex.org/W2065345097","https://openalex.org/W2096894382","https://openalex.org/W2105667172","https://openalex.org/W2118905418","https://openalex.org/W2150498905","https://openalex.org/W2166363667","https://openalex.org/W2951762900","https://openalex.org/W2952386913"],"related_works":["https://openalex.org/W1998204618","https://openalex.org/W2011403573","https://openalex.org/W2351374656","https://openalex.org/W2117827073","https://openalex.org/W2158501538","https://openalex.org/W1499116563","https://openalex.org/W2159335518","https://openalex.org/W2163198024","https://openalex.org/W1964624186","https://openalex.org/W3214311941"],"abstract_inverted_index":{"We":[0],"review":[1],"some":[2],"recent":[3],"progresses":[4],"in":[5],"studies":[6],"on":[7,14],"speed":[8,45],"of":[9,19,23,35,46],"channel":[10],"polarization.":[11],"Firstly,":[12],"results":[13],"a":[15],"coderate-dependent":[16],"upper":[17],"bound":[18],"block":[20],"error":[21],"probability":[22],"polar":[24,37],"codes":[25,38],"with":[26,43],"successive":[27],"cancellation":[28],"decoding":[29],"are":[30],"reviewed.":[31],"Then":[32],"an":[33],"approach":[34],"constructing":[36],"for":[39],"non-binary":[40],"input":[41],"alphabet":[42],"asymptotic":[44],"polarization":[47],"much":[48],"faster":[49],"than":[50],"previous":[51],"approaches":[52],"is":[53],"briefly":[54],"described.":[55]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
