{"id":"https://openalex.org/W4285047800","doi":"https://doi.org/10.1109/iccworkshops53468.2022.9814619","title":"Deep Reinforcement Learning for Interference Suppression in RIS-Aided High-Speed Railway Networks","display_name":"Deep Reinforcement Learning for Interference Suppression in RIS-Aided High-Speed Railway Networks","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4285047800","doi":"https://doi.org/10.1109/iccworkshops53468.2022.9814619"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops53468.2022.9814619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops53468.2022.9814619","pdf_url":null,"source":{"id":"https://openalex.org/S4363608034","display_name":"2022 IEEE International Conference on Communications Workshops (ICC Workshops)","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 Conference on Communications Workshops (ICC Workshops)","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/A5034805091","display_name":"Jianpeng Xu","orcid":"https://orcid.org/0000-0002-9500-3700"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianpeng Xu","raw_affiliation_strings":["Beijing Jiaotong University,State Key Laboratory of Rail Traffic Control and Safety,Beijing,China","State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University,State Key Laboratory of Rail Traffic Control and Safety,Beijing,China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620739","display_name":"Bo Ai","orcid":"https://orcid.org/0000-0001-6850-0595"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]},{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ai","raw_affiliation_strings":["Zhengzhou University,Zhengzhou,China","Zhengzhou University, Zhengzhou, China","Research Center of Networks and Communications, Peng Cheng Laboratory, Shenzhen, China","State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Zhengzhou University,Zhengzhou,China","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"Zhengzhou University, Zhengzhou, China","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"Research Center of Networks and Communications, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Information Systems Technology and Design Pillar, Singapore University of Technology and Design,Singapore","Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Information Systems Technology and Design Pillar, Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5092295015","display_name":"Yupei Liuc","orcid":null},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yupei Liuc","raw_affiliation_strings":["University of Science and Technology Beijing,Beijing,China","University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology Beijing,Beijing,China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034805091"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":3.2242,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.93846204,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"337","last_page":"342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9993000030517578,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9993000030517578,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9955000281333923,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8672806024551392},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.788679838180542},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6766019463539124},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6611864566802979},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5711554288864136},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4396919012069702},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4209359288215637},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3585544228553772},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.35281020402908325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32641738653182983},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26797258853912354},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06128540635108948}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8672806024551392},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.788679838180542},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6766019463539124},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6611864566802979},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5711554288864136},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4396919012069702},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4209359288215637},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3585544228553772},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.35281020402908325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32641738653182983},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26797258853912354},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06128540635108948},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops53468.2022.9814619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops53468.2022.9814619","pdf_url":null,"source":{"id":"https://openalex.org/S4363608034","display_name":"2022 IEEE International Conference on Communications Workshops (ICC Workshops)","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 Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2731245816","display_name":null,"funder_award_id":"2021YFB3901302","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2263894897","https://openalex.org/W2345048204","https://openalex.org/W2969519626","https://openalex.org/W2981204275","https://openalex.org/W2990747873","https://openalex.org/W3001613668","https://openalex.org/W3005347223","https://openalex.org/W3008800904","https://openalex.org/W3021225717","https://openalex.org/W3029554135","https://openalex.org/W3034281970","https://openalex.org/W3080743182","https://openalex.org/W3115455179","https://openalex.org/W3128604180","https://openalex.org/W3133862234","https://openalex.org/W3184913445","https://openalex.org/W3185676396","https://openalex.org/W3195542062","https://openalex.org/W3199600199","https://openalex.org/W3208102477","https://openalex.org/W3216379160","https://openalex.org/W4205570856"],"related_works":["https://openalex.org/W4206669594","https://openalex.org/W3037422413","https://openalex.org/W2959276766","https://openalex.org/W4382935469","https://openalex.org/W4295941380","https://openalex.org/W3003988483","https://openalex.org/W260766989","https://openalex.org/W3139193008","https://openalex.org/W2952356279","https://openalex.org/W3028444640"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,18,25,35,40,49,53,56,63,72,89,99,102,110,113,122],"reconfigurable":[4],"intelligent":[5],"surface":[6],"(RIS)-aided":[7],"high-speed":[8],"railway":[9],"(HSR)":[10],"network,":[11],"where":[12],"one":[13],"RIS":[14,90,100],"is":[15,59,66,105],"deployed":[16],"nearby":[17,101],"onboard":[19,103],"mobile":[20],"relay":[21],"(MR)":[22],"to":[23,33,68,87],"suppress":[24],"external":[26],"interference":[27],"in":[28],"HSR":[29,36,57],"system.":[30],"In":[31],"order":[32],"enhance":[34],"network":[37],"capacity":[38,120],"against":[39],"interference,":[41],"we":[42,79],"formulate":[43],"an":[44],"optimization":[45,64],"problem":[46,65],"for":[47],"designing":[48],"phase":[50,91],"shifts":[51],"at":[52],"RIS.":[54],"Since":[55],"environment":[58],"time-varying":[60],"and":[61],"complicated,":[62],"challenging":[67],"settle.":[69],"Inspired":[70],"by":[71],"recent":[73],"advances":[74],"of":[75,108],"artificial":[76],"intelligence":[77],"(AI),":[78],"propose":[80],"a":[81],"deep":[82],"reinforcement":[83],"learning":[84],"(DRL)-based":[85],"scheme":[86,116],"design":[88],"shifts.":[92],"Simulation":[93],"results":[94],"show":[95],"that":[96],"1)":[97],"deploying":[98],"MR":[104],"strongly":[106],"facilitative":[107],"suppressing":[109],"interference;":[111],"2)":[112],"proposed":[114],"DRL":[115],"can":[117],"achieve":[118],"better":[119],"than":[121],"baseline":[123],"schemes.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}