{"id":"https://openalex.org/W2998175474","doi":null,"title":"Deep Reinforcement Learning Based Policy for Power Efficient Dynamic Subcarrier Assignment in OFDMA-PONs","display_name":"Deep Reinforcement Learning Based Policy for Power Efficient Dynamic Subcarrier Assignment in OFDMA-PONs","publication_year":2019,"publication_date":"2019-11-02","ids":{"openalex":"https://openalex.org/W2998175474","mag":"2998175474"},"language":"en","primary_location":{"id":"mag:2998175474","doi":null,"is_oa":false,"landing_page_url":"https://www.osapublishing.org/ViewMedia.cfm?uri=ACPC-2019-S4C.4&seq=0","pdf_url":null,"source":{"id":"https://openalex.org/S4363608265","display_name":"Asia Communications and Photonics Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"2019 Asia Communications and Photonics Conference (ACP)","raw_type":null},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"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/A5100427285","display_name":"Bin Chen","orcid":"https://orcid.org/0000-0001-8769-5869","observed_orcids":["https://orcid.org/0000-0001-8769-5869"]},"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":"Bin Chen","raw_affiliation_strings":["School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)"],"raw_orcid":"https://orcid.org/0000-0001-8769-5869","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067517357","display_name":"Min Zhu","orcid":"https://orcid.org/0000-0003-4359-1552","observed_orcids":["https://orcid.org/0000-0003-4359-1552"]},"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":"Min Zhu","raw_affiliation_strings":["[National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China (.]"],"raw_orcid":"https://orcid.org/0000-0003-4359-1552","affiliations":[{"raw_affiliation_string":"[National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China (.]","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076914759","display_name":"Jiahua Gu","orcid":"https://orcid.org/0000-0002-7532-8989","observed_orcids":["https://orcid.org/0000-0002-7532-8989"]},"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":"Jiahua Gu","raw_affiliation_strings":["[National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China (.]"],"raw_orcid":"https://orcid.org/0000-0002-7532-8989","affiliations":[{"raw_affiliation_string":"[National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China (.]","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tianyu Shen","orcid":"https://orcid.org/0000-0002-3631-0989","observed_orcids":["https://orcid.org/0000-0002-3631-0989"]},"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":"Tianyu Shen","raw_affiliation_strings":["School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)"],"raw_orcid":"https://orcid.org/0000-0002-3631-0989","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040545730","display_name":"Xueqi Ren","orcid":"https://orcid.org/0009-0001-0220-6104","observed_orcids":["https://orcid.org/0009-0001-0220-6104"]},"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":"Xueqi Ren","raw_affiliation_strings":["School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101936608","display_name":"Chenglin Shi","orcid":"https://orcid.org/0009-0007-4875-5540","observed_orcids":["https://orcid.org/0009-0007-4875-5540"]},"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":"Chenglin Shi","raw_affiliation_strings":["School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)"],"raw_orcid":"https://orcid.org/0009-0007-4875-5540","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Southeast University, Nanjing 210096 (China)","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.3951,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41034968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.5458999872207642,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.5458999872207642,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.38600000739097595,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.008500000461935997,"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/deep-reinforcement-learning","display_name":"deep reinforcement learning","score":0.8650000095367432},{"id":"https://openalex.org/keywords/ofdma-pon","display_name":"OFDMA-PON","score":0.8190000057220459},{"id":"https://openalex.org/keywords/power-efficiency","display_name":"power efficiency","score":0.8149999976158142},{"id":"https://openalex.org/keywords/energy-consumption-reduction","display_name":"energy consumption reduction","score":0.7049999833106995},{"id":"https://openalex.org/keywords/traffic-delay","display_name":"traffic delay","score":0.8759999871253967},{"id":"https://openalex.org/keywords/policy-optimization","display_name":"policy optimization","score":0.5640000104904175},{"id":"https://openalex.org/keywords/optical-access-networks","display_name":"optical access networks","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.90366530418396},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8791035413742065},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6219127774238586},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47282254695892334},{"id":"https://openalex.org/C188116033","wikidata":"https://www.wikidata.org/wiki/Q2664563","display_name":"Q-learning","level":3,"score":0.41465994715690613},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.391591340303421},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3259543478488922},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2861369252204895},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.048491984605789185},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2998175474","doi":null,"is_oa":false,"landing_page_url":"https://www.osapublishing.org/ViewMedia.cfm?uri=ACPC-2019-S4C.4&seq=0","pdf_url":null,"source":{"id":"https://openalex.org/S4363608265","display_name":"Asia Communications and Photonics Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"2019 Asia Communications and Photonics Conference (ACP)","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8970999717712402,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2027441913","https://openalex.org/W2546571074","https://openalex.org/W2883017896","https://openalex.org/W2891004298","https://openalex.org/W2918136175"],"related_works":["https://openalex.org/W4210488479","https://openalex.org/W4382052892","https://openalex.org/W3094091075","https://openalex.org/W6990182735","https://openalex.org/W7147376482","https://openalex.org/W7037652610","https://openalex.org/W4240321847","https://openalex.org/W4405687410","https://openalex.org/W4399757770","https://openalex.org/W3085733781"],"abstract_inverted_index":{"The":[0,18],"paper":[1],"proposes":[2],"a":[3,30],"deep":[4],"reinforcement":[5],"learning":[6],"(DRL)":[7],"based":[8],"policy":[9],"for":[10],"power":[11,32],"efficient":[12],"dynamic":[13],"subcarrier":[14],"assignment":[15],"in":[16],"OFDMA-PONs.":[17],"simulation":[19],"results":[20],"show":[21],"it":[22],"can":[23],"reaches":[24],"the":[25],"near-optimal":[26],"traffic":[27],"delay":[28],"with":[29],"significant":[31],"saving.":[33]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2020-01-10T00:00:00"}