{"id":"https://openalex.org/W4410491720","doi":"https://doi.org/10.1109/jetcas.2025.3561330","title":"GenPolar: Generative AI-Aided Complexity Reduction for Polar SCL Decoding","display_name":"GenPolar: Generative AI-Aided Complexity Reduction for Polar SCL Decoding","publication_year":2025,"publication_date":"2025-05-19","ids":{"openalex":"https://openalex.org/W4410491720","doi":"https://doi.org/10.1109/jetcas.2025.3561330"},"language":"en","primary_location":{"id":"doi:10.1109/jetcas.2025.3561330","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jetcas.2025.3561330","pdf_url":null,"source":{"id":"https://openalex.org/S142323794","display_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","issn_l":"2156-3357","issn":["2156-3357","2156-3365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/jetcas.2025.3561330","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":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"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/A5100350604","display_name":"Jingyi Chen","orcid":"https://orcid.org/0000-0003-0361-4844"},"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":"Jingyi Chen","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"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/A5080998474","display_name":"Yuqing Ren","orcid":"https://orcid.org/0000-0003-2750-2011"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Yuqing Ren","raw_affiliation_strings":["Telecommunications Circuits Laboratory, &#x00C9;cole Polytechnique F&#x00E9;d&#x00E9;rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Telecommunications Circuits Laboratory, &#x00C9;cole Polytechnique F&#x00E9;d&#x00E9;rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008993966","display_name":"Houren Ji","orcid":"https://orcid.org/0009-0005-0409-7844"},"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":"Houren Ji","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"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/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0009-0009-2545-2875"},"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":"Yongming Huang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"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/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"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":"Xiaohu You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, 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"},"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":"Chuan Zhang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5055927254"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11195759,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"2","first_page":"312","last_page":"324"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.7926999926567078,"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"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.7926999926567078,"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":0.7591507434844971},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6901676654815674},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5182669162750244},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3867985010147095},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3804585933685303},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3313825726509094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26617637276649475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20953571796417236}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7591507434844971},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6901676654815674},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5182669162750244},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3867985010147095},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3804585933685303},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3313825726509094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26617637276649475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20953571796417236},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jetcas.2025.3561330","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jetcas.2025.3561330","pdf_url":null,"source":{"id":"https://openalex.org/S142323794","display_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","issn_l":"2156-3357","issn":["2156-3357","2156-3365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/jetcas.2025.3561330","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jetcas.2025.3561330","pdf_url":null,"source":{"id":"https://openalex.org/S142323794","display_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","issn_l":"2156-3357","issn":["2156-3357","2156-3365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1981735015","https://openalex.org/W2003204237","https://openalex.org/W2033234285","https://openalex.org/W2051270424","https://openalex.org/W2106045225","https://openalex.org/W2150498905","https://openalex.org/W2230831824","https://openalex.org/W2284321898","https://openalex.org/W2518374686","https://openalex.org/W2554527937","https://openalex.org/W2601496744","https://openalex.org/W2608866305","https://openalex.org/W2750544224","https://openalex.org/W2888958539","https://openalex.org/W2964031101","https://openalex.org/W2977760468","https://openalex.org/W2982795749","https://openalex.org/W2985274642","https://openalex.org/W3009140692","https://openalex.org/W3019166713","https://openalex.org/W3091972873","https://openalex.org/W3093799822","https://openalex.org/W3133964355","https://openalex.org/W3184371383","https://openalex.org/W3192493049","https://openalex.org/W3205648037","https://openalex.org/W3213920537","https://openalex.org/W4210433256","https://openalex.org/W4210823275","https://openalex.org/W4253178971","https://openalex.org/W4290993941","https://openalex.org/W4312080373","https://openalex.org/W4315473893","https://openalex.org/W4321488339","https://openalex.org/W4323022475","https://openalex.org/W4323896563","https://openalex.org/W4385245566","https://openalex.org/W4387448614","https://openalex.org/W4387831840","https://openalex.org/W4390604279","https://openalex.org/W4391768746","https://openalex.org/W4396685186","https://openalex.org/W4398787803","https://openalex.org/W4403022002","https://openalex.org/W4403390554"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W4404995717","https://openalex.org/W2016187641","https://openalex.org/W4404725684","https://openalex.org/W4246450666","https://openalex.org/W4388998267","https://openalex.org/W4409278740","https://openalex.org/W2051487156","https://openalex.org/W2898370298","https://openalex.org/W2352590024"],"abstract_inverted_index":{"The":[0],"CRC-aided":[1],"successive":[2],"cancellation":[3],"list":[4],"(CA-SCL)":[5],"decoding":[6,32,209,217],"algorithm":[7],"for":[8,110,127,141],"polar":[9,129,156],"codes":[10,157],"has":[11],"gained":[12],"widespread":[13],"adoption":[14],"thanks":[15],"to":[16,45,58,86,207,213],"its":[17],"outstanding":[18],"performance.":[19],"However,":[20,78],"with":[21,69,151,160],"the":[22,27,60,70,181,187,201],"evolution":[23],"of":[24,30,158,163,172,184],"6G":[25],"technologies,":[26],"high":[28],"complexity":[29,51,61,84,107,150],"CA-SCL":[31],"poses":[33],"a":[34,103],"challenge":[35],"in":[36,148],"meeting":[37],"growing":[38],"performance":[39,153],"requirements.":[40],"Consequently,":[41],"it":[42],"is":[43,204],"crucial":[44],"devise":[46],"strategies":[47,80],"that":[48,200],"reduce":[49],"this":[50,98,100],"without":[52],"compromising":[53],"error":[54],"rates.":[55],"Current":[56],"efforts":[57],"mitigate":[59],"mainly":[62],"depend":[63],"on":[64],"harnessing":[65],"special":[66,95],"nodes":[67],"associated":[68],"code":[71,161],"construction":[72,88,130],"sequences,":[73,131],"such":[74],"as":[75],"Fast-SCL":[76,111,185,208],"decoding.":[77],"these":[79],"suffer":[81],"from":[82],"redundant":[83],"due":[85],"ill-suited":[87],"sequences":[89],"and":[90,105,132,166,175,193,221],"unnecessary":[91],"sorting":[92,137,142],"operations":[93],"within":[94],"nodes.":[96],"Addressing":[97],"issue,":[99],"paper":[101],"proposes":[102],"hardware-friendly":[104],"GenAI-aided":[106],"reduction":[108],"approach":[109,116],"decoding,":[112,186],"named":[113],"GenPolar.":[114],"This":[115],"involves":[117],"two-step":[118,145],"optimization":[119],"techniques:":[120],"1)":[121],"<italic":[122,134],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[123,135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Transformer":[124],"encoder":[125],"models</i>":[126],"generating":[128],"2)":[133],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">a":[136],"entropy":[138],"based":[139],"method</i>":[140],"reduction.":[143],"These":[144],"techniques":[146],"result":[147],"reduced":[149],"negligible":[152],"loss.":[154],"For":[155],"length-1024":[159],"rates":[162],"0.25,":[164],"0.50,":[165],"0.75,":[167],"Gen-Polar":[168],"achieves":[169],"latency":[170],"reductions":[171],"20.6%,":[173],"29.8%,":[174],"40.6%,":[176],"respectively.":[177,195],"Even":[178],"benchmarking":[179],"against":[180],"reduced-complexity":[182],"version":[183],"relative":[188],"gains":[189],"are":[190],"14.0%,":[191],"17.8%,":[192],"22.3%,":[194],"It":[196],"should":[197],"be":[198],"noted":[199],"immediate":[202],"application":[203],"not":[205],"limited":[206],"but":[210],"also":[211],"extends":[212],"other":[214],"node-based":[215],"SCL":[216],"algorithms":[218],"like":[219],"SSCL-SPC":[220],"SR-SCL.":[222]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}