{"id":"https://openalex.org/W3017203753","doi":"https://doi.org/10.1109/tvt.2020.2986915","title":"Efficient Sphere Polar Decoding via Synchronous Determination","display_name":"Efficient Sphere Polar Decoding via Synchronous Determination","publication_year":2020,"publication_date":"2020-04-14","ids":{"openalex":"https://openalex.org/W3017203753","doi":"https://doi.org/10.1109/tvt.2020.2986915","mag":"3017203753"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2020.2986915","doi":"https://doi.org/10.1109/tvt.2020.2986915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2986915","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5030538379","display_name":"Huayi Zhou","orcid":"https://orcid.org/0000-0002-1745-4135","observed_orcids":["https://orcid.org/0000-0002-1745-4135"]},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huayi Zhou","raw_affiliation_strings":["LEADS of Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Southeast University, Nanjing, China","Quantum Information Center, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-1745-4135","affiliations":[{"raw_affiliation_string":"LEADS of Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Quantum Information Center, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091600002","display_name":"Warren J. Gross","orcid":"https://orcid.org/0000-0002-6226-6037","observed_orcids":["https://orcid.org/0000-0002-6226-6037"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Warren J. Gross","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6226-6037","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027587940","display_name":"Zaichen Zhang","orcid":"https://orcid.org/0000-0003-4301-8713","observed_orcids":["https://orcid.org/0000-0003-4301-8713"]},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaichen Zhang","raw_affiliation_strings":["LEADS of Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Southeast University, Nanjing, China","Quantum Information Center, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-4301-8713","affiliations":[{"raw_affiliation_string":"LEADS of Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Quantum Information Center, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511","observed_orcids":["https://orcid.org/0000-0002-0809-8511"]},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["LEADS of Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Southeast University, Nanjing, China","Quantum Information Center, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0809-8511","affiliations":[{"raw_affiliation_string":"LEADS of Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Quantum Information Center, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100380082","display_name":"Chuan Zhang","orcid":"https://orcid.org/0000-0002-7736-6487","observed_orcids":["https://orcid.org/0000-0002-7736-6487","https://orcid.org/0000-0002-7031-1328"]},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Zhang","raw_affiliation_strings":["LEADS of Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Southeast University, Nanjing, China","Quantum Information Center, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-7736-6487","affiliations":[{"raw_affiliation_string":"LEADS of Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Quantum Information Center, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":0.943,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74607504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"69","issue":"6","first_page":"6777","last_page":"6781"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9750999808311462,"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":0.9750999808311462,"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":0.018300000578165054,"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":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sphere-decoding","display_name":"sphere decoding","score":0.7329999804496765},{"id":"https://openalex.org/keywords/maximum-likelihood-decoding","display_name":"maximum likelihood decoding","score":0.746999979019165},{"id":"https://openalex.org/keywords/frozen-bits","display_name":"frozen bits","score":0.7350000143051147},{"id":"https://openalex.org/keywords/low-rate-codes","display_name":"low-rate codes","score":0.7440000176429749},{"id":"https://openalex.org/keywords/decoding-complexity-reduction","display_name":"decoding complexity reduction","score":0.9070000052452087},{"id":"https://openalex.org/keywords/successive-cancellation-list-decoding","display_name":"successive cancellation list decoding","score":0.8149999976158142},{"id":"https://openalex.org/keywords/low-density-parity-check-codes","display_name":"LDPC codes","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.9468785524368286},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.8634634017944336},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.83241206407547},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6470392942428589},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.5646928548812866},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.5613982081413269},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5370854735374451},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5128150582313538},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39837855100631714},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.16909071803092957},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12017104029655457},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.09644600749015808},{"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/tvt.2020.2986915","doi":"https://doi.org/10.1109/tvt.2020.2986915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2020.2986915","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G252193065","display_name":"DNA\u903b\u8f91\u7535\u8def\u4e0e\u8ba1\u7b97\u7cfb\u7edf\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61871115","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3078204090","display_name":null,"funder_award_id":"61501116","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1625224913","https://openalex.org/W2033234285","https://openalex.org/W2051040090","https://openalex.org/W2055534149","https://openalex.org/W2065673954","https://openalex.org/W2087852282","https://openalex.org/W2106045225","https://openalex.org/W2150498905","https://openalex.org/W2164368671","https://openalex.org/W2290407458","https://openalex.org/W2472249418","https://openalex.org/W2593666428","https://openalex.org/W2601496744","https://openalex.org/W2756610837","https://openalex.org/W2770861014","https://openalex.org/W2904233420","https://openalex.org/W2941992454","https://openalex.org/W2997794147","https://openalex.org/W3003961500","https://openalex.org/W3006376412"],"related_works":["https://openalex.org/W2756610837","https://openalex.org/W3006376412","https://openalex.org/W7124442931","https://openalex.org/W2941992454","https://openalex.org/W1625224913","https://openalex.org/W2997794147","https://openalex.org/W4317659515","https://openalex.org/W2051270424","https://openalex.org/W2339635760","https://openalex.org/W2110503388"],"abstract_inverted_index":{"Sphere":[0],"polar":[1,12,35,55],"decoding":[2,13,28,36,45,56,70,83,98],"can":[3,23],"achieve":[4],"the":[5,16,20,41,53,68,75,80,86,93,96,102],"maximum":[6],"likelihood":[7],"(ML)":[8],"bound.":[9],"Existing":[10],"sphere":[11,34,54,82],"ignores":[14],"that":[15],"Euclidean":[17],"distance":[18],"of":[19,95],"frozen":[21],"bits":[22],"be":[24],"determined":[25],"at":[26],"earlier":[27],"levels.":[29],"In":[30],"this":[31],"article,":[32],"efficient":[33],"is":[37,50,99],"proposed":[38,69,97],"to":[39,52],"reduce":[40],"complexity.":[42],"The":[43],"set-by-set":[44],"process":[46],"via":[47],"synchronous":[48],"determination":[49],"applied":[51],"with":[57,79,101],"fixed":[58],"lower":[59],"bounds":[60],"and":[61],"its":[62],"multiple-searches":[63],"version.":[64],"Numeric":[65],"results":[66],"show":[67],"reduces":[71],"much":[72],"complexity":[73],"on":[74],"low-rate":[76],"codes":[77],"compared":[78],"existing":[81],"while":[84],"maintaining":[85],"same":[87],"performance.":[88],"At":[89],"high":[90],"signal-to-noise":[91],"ratios,":[92],"latency":[94],"comparable":[100],"successive":[103],"cancellation":[104],"list":[105],"decoding.":[106]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-04-24T00:00:00"}
