{"id":"https://openalex.org/W4289655298","doi":"https://doi.org/10.1109/isit50566.2022.9834657","title":"Adjacent-Bits-Swapped Polar codes: A new code construction to speed up polarization","display_name":"Adjacent-Bits-Swapped Polar codes: A new code construction to speed up polarization","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655298","doi":"https://doi.org/10.1109/isit50566.2022.9834657"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834657","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 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/A5100360773","display_name":"Guodong Li","orcid":"https://orcid.org/0000-0003-1275-2982"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guodong Li","raw_affiliation_strings":["Shandong University,School of Cyber Science and Technology,Qingdao,China","School of Cyber Science and Technology, Shandong University, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Shandong University,School of Cyber Science and Technology,Qingdao,China","institution_ids":["https://openalex.org/I80143920"]},{"raw_affiliation_string":"School of Cyber Science and Technology, Shandong University, Qingdao, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725244","display_name":"Min Ye","orcid":"https://orcid.org/0000-0003-1351-8880"},"institutions":[{"id":"https://openalex.org/I4210114105","display_name":"Tsinghua\u2013Berkeley Shenzhen Institute","ror":"https://ror.org/02hhwwz98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114105","https://openalex.org/I95457486","https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Ye","raw_affiliation_strings":["Tsinghua-Berkeley Shenzhen Institute,Tsinghua Shenzhen International Graduate School,Shenzhen,China","Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua-Berkeley Shenzhen Institute,Tsinghua Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I4210114105"]},{"raw_affiliation_string":"Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Shenzhen, China","institution_ids":["https://openalex.org/I4210114105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007240524","display_name":"Sihuang Hu","orcid":"https://orcid.org/0000-0002-2910-3025"},"institutions":[{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]},{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]},{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihuang Hu","raw_affiliation_strings":["Shandong University,Key Laboratory of Cryptologic Technology and Information Security, Ministry of Education,Qingdao,China","School of Cyber Science and Technology, Shandong University, Qingdao, China","Key Laboratory of Cryptologic Technology and Information Security, Ministry of Education, Shandong University, Qingdao, China"],"affiliations":[{"raw_affiliation_string":"Shandong University,Key Laboratory of Cryptologic Technology and Information Security, Ministry of Education,Qingdao,China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"School of Cyber Science and Technology, Shandong University, Qingdao, China","institution_ids":["https://openalex.org/I80143920"]},{"raw_affiliation_string":"Key Laboratory of Cryptologic Technology and Information Security, Ministry of Education, Shandong University, Qingdao, China","institution_ids":["https://openalex.org/I4210132990","https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100360773"],"corresponding_institution_ids":["https://openalex.org/I80143920"],"apc_list":null,"apc_paid":null,"fwci":0.8639,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66532258,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2142","last_page":"2147"},"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":0.9973000288009644,"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":0.9818000197410583,"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/polar","display_name":"Polar","score":0.7722827196121216},{"id":"https://openalex.org/keywords/polar-code","display_name":"Polar code","score":0.7273680567741394},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6147172451019287},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5959399938583374},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5730184316635132},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.4744851589202881},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13302084803581238}],"concepts":[{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.7722827196121216},{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.7273680567741394},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6147172451019287},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5959399938583374},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5730184316635132},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.4744851589202881},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13302084803581238},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit50566.2022.9834657","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834657","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2004229705","https://openalex.org/W2025948462","https://openalex.org/W2106045225","https://openalex.org/W2112446888","https://openalex.org/W2121417875","https://openalex.org/W2150498905","https://openalex.org/W2169017678","https://openalex.org/W2591190829","https://openalex.org/W2964317445","https://openalex.org/W3009999666","https://openalex.org/W3035162521","https://openalex.org/W3084582945","https://openalex.org/W3102122722","https://openalex.org/W3184425224","https://openalex.org/W3208419198","https://openalex.org/W4289655298","https://openalex.org/W6803084894"],"related_works":["https://openalex.org/W2963228343","https://openalex.org/W3009157344","https://openalex.org/W1599814246","https://openalex.org/W3106389544","https://openalex.org/W3080200660","https://openalex.org/W2008803526","https://openalex.org/W3196757433","https://openalex.org/W1514186088","https://openalex.org/W2786545028","https://openalex.org/W2885004924"],"abstract_inverted_index":{"The":[0],"construction":[1,114],"of":[2,17,29,37,67,94,115,126,160,163,169],"polar":[3,18,30,100,109,118,140,152,170,189,197,202],"codes":[4,95,198,203],"with":[5,147,214],"code":[6],"length":[7],"n":[8],"=":[9],"2":[10],"<sup":[11],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[12],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</sup>":[13],"involves":[14],"m":[15],"layers":[16,168],"transforms.":[19],"In":[20,120],"this":[21,87],"paper,":[22],"we":[23,89,135,209],"observe":[24],"that":[25,142,195],"after":[26,107],"each":[27,108],"layer":[28,106,111],"transforms,":[31,171],"one":[32],"can":[33],"swap":[34,130],"certain":[35],"pairs":[36,125],"adjacent":[38,70,127,164],"bits":[39,71,128,165],"to":[40,122,129,156],"accelerate":[41],"the":[42,48,59,64,74,81,97,113,116,132,158,180,187],"polarization":[43],"process.":[44],"More":[45],"precisely,":[46],"if":[47],"previous":[49],"bit":[50,57,76,83],"is":[51],"more":[52,78],"reliable":[53,75,79],"than":[54],"its":[55],"next":[56],"under":[58],"successive":[60],"decoder,":[61],"then":[62],"switching":[63],"decoding":[65],"order":[66,121],"these":[68],"two":[69,144],"will":[72],"make":[73],"even":[77,84],"and":[80,172],"noisy":[82],"noisier.Based":[85],"on":[86,137],"observation,":[88],"propose":[90],"a":[91,104,138],"new":[92,139,151],"family":[93],"called":[96],"Adjacent-Bits-Swapped":[98],"(ABS)":[99],"codes.":[101,119,190,220],"We":[102],"add":[103],"permutation":[105,133],"transform":[110,141,153],"in":[112,131,179],"ABS":[117,188,196],"choose":[123],"which":[124],"layers,":[134],"rely":[136],"combines":[143],"independent":[145],"channels":[146],"4-ary":[148],"inputs.":[149],"This":[150],"allows":[154],"us":[155],"track":[157],"evolution":[159],"every":[161],"pair":[162],"through":[166],"different":[167],"it":[173],"also":[174],"plays":[175],"an":[176],"essential":[177],"role":[178],"Successive":[181],"Cancellation":[182],"List":[183],"(SCL)":[184],"decoder":[185,213],"for":[186,218],"Extensive":[191],"simulation":[192],"results":[193],"show":[194],"consistently":[199],"outperform":[200],"standard":[201],"by":[204],"0.15":[205],"dB\u20140.6":[206],"dB":[207],"when":[208],"use":[210],"CRC-aided":[211],"SCL":[212],"list":[215],"size":[216],"32":[217],"both":[219]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}