{"id":"https://openalex.org/W3165977522","doi":"https://doi.org/10.1109/ieeeconf51394.2020.9443504","title":"LSTM Network-Assisted Belief Propagation Flip Polar Decoder","display_name":"LSTM Network-Assisted Belief Propagation Flip Polar Decoder","publication_year":2020,"publication_date":"2020-11-01","ids":{"openalex":"https://openalex.org/W3165977522","doi":"https://doi.org/10.1109/ieeeconf51394.2020.9443504","mag":"3165977522"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf51394.2020.9443504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf51394.2020.9443504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 54th Asilomar Conference on Signals, Systems, and Computers","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/A5055927254","display_name":"Yutai Sun","orcid":"https://orcid.org/0009-0005-6709-8422"},"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":true,"raw_author_name":"Yutai Sun","raw_affiliation_strings":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"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/A5101694397","display_name":"Yifei Shen","orcid":"https://orcid.org/0000-0003-4745-9145"},"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":"Yifei Shen","raw_affiliation_strings":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035766448","display_name":"Wenqing Song","orcid":"https://orcid.org/0000-0002-8806-8717"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqing Song","raw_affiliation_strings":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","School of Electronic Science and Engineering, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051670645","display_name":"Zihao Gong","orcid":null},"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":"Zihao Gong","raw_affiliation_strings":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"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/A5072916702","display_name":"Xiaohu You","orcid":"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100380082","display_name":"Chuan Zhang","orcid":"https://orcid.org/0000-0002-7736-6487"},"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":["Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Lab of Efficient Architectures for Digital-communication and Signal-processing (LEADS)","institution_ids":[]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5055927254"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.3083,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6394857,"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":"979","last_page":"983"},"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/T12029","display_name":"DNA and Biological Computing","score":0.9955000281333923,"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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.989799976348877,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.8932546377182007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7690956592559814},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.6967213749885559},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5811942219734192},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5417372584342957},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.5301887392997742},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.48963767290115356},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.1894046664237976},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.11798438429832458}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8932546377182007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7690956592559814},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.6967213749885559},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5811942219734192},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5417372584342957},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.5301887392997742},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.48963767290115356},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.1894046664237976},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.11798438429832458}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf51394.2020.9443504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf51394.2020.9443504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 54th Asilomar Conference on Signals, Systems, and Computers","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":9,"referenced_works":["https://openalex.org/W2136848157","https://openalex.org/W2150498905","https://openalex.org/W2595493241","https://openalex.org/W2910140707","https://openalex.org/W2983056679","https://openalex.org/W2990394467","https://openalex.org/W3014157188","https://openalex.org/W3016252425","https://openalex.org/W6769796924"],"related_works":["https://openalex.org/W4205451769","https://openalex.org/W3017203753","https://openalex.org/W2385322349","https://openalex.org/W2348545647","https://openalex.org/W2052976169","https://openalex.org/W2369600518","https://openalex.org/W2029144766","https://openalex.org/W2089275957","https://openalex.org/W2594313860","https://openalex.org/W2118148379"],"abstract_inverted_index":{"The":[0,52,128,180],"belief":[1],"propagation":[2],"(BP)":[3],"decoding":[4,34,44,56,66,105],"has":[5],"the":[6,26,31,39,47,83,108,113,117,135,139,143,147,185,198,201,203,209,217],"advantage":[7],"of":[8,92,146,165,184,200],"providing":[9],"soft":[10,109],"information":[11,110],"iteratively,":[12],"which":[13],"allows":[14],"polar":[15,33,171],"codes":[16,172],"to":[17,36,60,196],"be":[18],"applicable":[19],"in":[20,50],"scenarios":[21],"requiring":[22],"high":[23],"throughput.":[24],"However,":[25,73],"unsatisfactory":[27],"error-correction":[28],"performance":[29],"makes":[30],"BP":[32,53,115],"unable":[35],"compete":[37],"with":[38,68,134,173],"successive":[40],"cancellation":[41],"list":[42],"(SCL)":[43],"that":[45,132],"is":[46,189],"baseline":[48],"algorithm":[49],"3GPP.":[51],"flip":[54],"(BPF)":[55],"offers":[57],"one":[58],"option":[59],"address":[61],"this":[62],"issue":[63],"through":[64],"additional":[65],"attempts":[67],"a":[69,97,160,193],"few":[70],"bits":[71,149],"flipped.":[72],"current":[74],"BPF":[75,93,103,137],"decoders":[76],"yield":[77],"less":[78],"efficient":[79,181],"flipping":[80],"accuracy.":[81],"Considering":[82],"complex":[84],"bit":[85,90,125],"correlation":[86],"and":[87,176,212],"unanalyzable":[88],"erroneous":[89,124],"probability":[91],"decoding,":[94,116],"we":[95],"propose":[96],"long":[98],"short-term":[99],"memory":[100],"(LSTM)":[101],"network-assisted":[102],"(LSTM-BPF)":[104],"algorithm.":[106],"Given":[107],"output":[111],"by":[112,150],"original":[114],"trained":[118],"LSTM":[119,204],"network":[120],"achieves":[121],"more":[122,154],"accurate":[123],"prediction":[126],"ability.":[127],"simulation":[129],"results":[130],"show":[131],"compared":[133],"state-of-the-art":[136],"decoders,":[138],"LSTM-BPF":[140,187],"decoder":[141,188],"improves":[142],"hit":[144],"rate":[145,163,178],"error":[148,162],"10%,":[151],"thereby":[152,215],"obtaining":[153],"than":[155],"0.1":[156],"dB":[157],"gains":[158],"at":[159],"frame":[161],"(FER)":[164],"10":[166],"<sup":[167],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[168],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-4</sup>":[169],"for":[170],"length":[174],"128":[175],"code":[177],"0.5.":[179],"hardware":[182],"architecture":[183],"proposed":[186],"designed.":[190],"By":[191],"introducing":[192],"critical":[194],"set":[195],"reduce":[197,208],"size":[199],"network,":[202],"accelerator":[205],"could":[206],"significantly":[207],"required":[210],"computation":[211],"storage":[213],"resources,":[214],"reducing":[216],"inference":[218],"time.":[219]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}