{"id":"https://openalex.org/W4401870864","doi":"https://doi.org/10.1109/tcomm.2024.3445303","title":"Optimizing Distribution and Feedback for Short LT Codes With Reinforcement Learning","display_name":"Optimizing Distribution and Feedback for Short LT Codes With Reinforcement Learning","publication_year":2024,"publication_date":"2024-08-20","ids":{"openalex":"https://openalex.org/W4401870864","doi":"https://doi.org/10.1109/tcomm.2024.3445303"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2024.3445303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3445303","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-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/A5035801475","display_name":"Zijun Qin","orcid":"https://orcid.org/0000-0002-2942-8647"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zijun Qin","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005456828","display_name":"Zesong Fei","orcid":"https://orcid.org/0000-0002-7576-625X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zesong Fei","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057472782","display_name":"Jingxuan Huang","orcid":"https://orcid.org/0000-0002-7356-2907"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingxuan Huang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447912","display_name":"Xiaoyun Wang","orcid":"https://orcid.org/0000-0002-3574-9746"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyun Wang","raw_affiliation_strings":["China Mobile Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Mobile Research Institute, Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091837980","display_name":"Jinhong Yuan","orcid":"https://orcid.org/0000-0002-5794-493X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jinhong Yuan","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5035801475"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":1.047,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78223974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"73","issue":"2","first_page":"1169","last_page":"1185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9966999888420105,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9947999715805054,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.6403448581695557},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5957004427909851},{"id":"https://openalex.org/keywords/reinforcement","display_name":"Reinforcement","score":0.41206613183021545},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40266621112823486},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24697348475456238},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20071810483932495}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6403448581695557},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5957004427909851},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.41206613183021545},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40266621112823486},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24697348475456238},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20071810483932495},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2024.3445303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3445303","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8273486245","display_name":null,"funder_award_id":"2022YFB2902003","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8482837622","display_name":null,"funder_award_id":"62201044","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W107583932","https://openalex.org/W1970580201","https://openalex.org/W1980508703","https://openalex.org/W1985033232","https://openalex.org/W1996748929","https://openalex.org/W2018048968","https://openalex.org/W2025457751","https://openalex.org/W2030862412","https://openalex.org/W2037419045","https://openalex.org/W2039258813","https://openalex.org/W2073377310","https://openalex.org/W2109202834","https://openalex.org/W2112862148","https://openalex.org/W2121863487","https://openalex.org/W2160568005","https://openalex.org/W2296125569","https://openalex.org/W2784274080","https://openalex.org/W2911866729","https://openalex.org/W2936371756","https://openalex.org/W2964043796","https://openalex.org/W2964227312","https://openalex.org/W2976106059","https://openalex.org/W3029660360","https://openalex.org/W3030313460","https://openalex.org/W3037117000","https://openalex.org/W3042573108","https://openalex.org/W3083222541","https://openalex.org/W3092396141","https://openalex.org/W3101726976","https://openalex.org/W3159967634","https://openalex.org/W3203055641","https://openalex.org/W4229922087","https://openalex.org/W4239552918","https://openalex.org/W4244625299","https://openalex.org/W4375809576","https://openalex.org/W4377298394","https://openalex.org/W4387870759"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4310083477","https://openalex.org/W2328553770","https://openalex.org/W2920061524","https://openalex.org/W1977959518","https://openalex.org/W2038908348","https://openalex.org/W2107890255","https://openalex.org/W2106552856"],"abstract_inverted_index":{"Designing":[0],"short":[1,51,84,110],"Luby":[2],"transformation":[3],"(LT)":[4],"codes":[5,53,122],"with":[6],"low":[7,31],"overhead":[8,82,119],"and":[9,15,30,100,118,137,143,166],"good":[10],"error":[11,164],"performance":[12],"is":[13,67],"crucial":[14],"challenging":[16],"for":[17,50,92,108],"the":[18,38,80,89,94,116,128,139],"deployment":[19],"of":[20,40,83,97,120],"vehicle-to-everything":[21],"networks,":[22],"which":[23,148],"require":[24],"high":[25,27],"reliability,":[26],"spectral":[28],"efficiency,":[29],"latency.":[32],"In":[33],"this":[34,73],"paper,":[35],"we":[36,87,126],"investigate":[37],"design":[39,151],"globally":[41],"optimal":[42],"transmission":[43],"strategies":[44],"that":[45,157],"consider":[46],"interactions":[47],"between":[48],"feedback":[49,129,142,153,172],"LT":[52,85,98,111,121],"using":[54],"reinforcement":[55],"learning":[56],"(RL),":[57],"where":[58],"traditional":[59],"asymptotic":[60],"analysis":[61],"based":[62],"on":[63],"random":[64],"graph":[65],"theory":[66],"known":[68],"to":[69,78,114,150,170],"be":[70],"inaccurate":[71],"in":[72,76],"context.":[74],"First,":[75],"order":[77],"reduce":[79],"decoding":[81,162,167],"codes,":[86,99],"derive":[88],"gradient":[90],"expression":[91],"optimizing":[93],"degree":[95],"distribution":[96,104,144],"propose":[101,138],"a":[102,133],"RL-based":[103,140],"optimization":[105,130,145],"(RL-DO)":[106],"algorithm":[107],"designing":[109],"codes.":[112,174],"Then,":[113],"improve":[115],"reliability":[117],"under":[123],"limited":[124],"feedback,":[125],"model":[127],"problem":[131],"as":[132],"Markov":[134],"decision":[135],"process,":[136],"joint":[141],"(RL-JFDO)":[146],"algorithm,":[147],"aims":[149],"globally-optimal":[152],"schemes.":[154],"Simulations":[155],"show":[156],"our":[158],"methods":[159],"have":[160],"lower":[161],"overhead,":[163],"rate,":[165],"complexity":[168],"compared":[169],"existing":[171],"fountain":[173]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
