{"id":"https://openalex.org/W4301184929","doi":"https://doi.org/10.1109/icccworkshops55477.2022.9896716","title":"Multi - Agent Deep Deterministic Policy Gradient Based Satellite Spectrum/Code Resource Scheduling with Multi-constraint","display_name":"Multi - Agent Deep Deterministic Policy Gradient Based Satellite Spectrum/Code Resource Scheduling with Multi-constraint","publication_year":2022,"publication_date":"2022-08-11","ids":{"openalex":"https://openalex.org/W4301184929","doi":"https://doi.org/10.1109/icccworkshops55477.2022.9896716"},"language":"en","primary_location":{"id":"doi:10.1109/icccworkshops55477.2022.9896716","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccworkshops55477.2022.9896716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC 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/A5101547443","display_name":"Zixian Chen","orcid":"https://orcid.org/0000-0002-9013-6299"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zixian Chen","raw_affiliation_strings":["Research Institute of Tsinghua University in Shenzhen (RITS),Shenzhen,China,518075","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Research Institute of Tsinghua University in Shenzhen (RITS),Shenzhen,China,518075","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100441949","display_name":"Xiang Chen","orcid":"https://orcid.org/0000-0002-9800-6472"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Chen","raw_affiliation_strings":["Research Institute of Tsinghua University in Shenzhen (RITS),Shenzhen,China,518075","School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Research Institute of Tsinghua University in Shenzhen (RITS),Shenzhen,China,518075","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108047157","display_name":"Yuhan Dong","orcid":"https://orcid.org/0000-0001-5275-1787"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Dong","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041502552","display_name":"Sihui Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihui Zheng","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University,Shenzhen,China,518055","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101547443"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I3131625388","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04256587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":null,"first_page":"245","last_page":"250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9908999800682068,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9879000186920166,"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/computer-science","display_name":"Computer science","score":0.807013988494873},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6526644229888916},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6156302690505981},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4269370138645172},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.16359061002731323}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.807013988494873},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6526644229888916},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6156302690505981},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4269370138645172},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.16359061002731323},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccworkshops55477.2022.9896716","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccworkshops55477.2022.9896716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","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":16,"referenced_works":["https://openalex.org/W614717523","https://openalex.org/W1947071223","https://openalex.org/W1959901585","https://openalex.org/W1968843870","https://openalex.org/W2054580460","https://openalex.org/W2073785452","https://openalex.org/W2746553466","https://openalex.org/W2802984054","https://openalex.org/W2963864421","https://openalex.org/W3082266293","https://openalex.org/W3214727290","https://openalex.org/W4299802797","https://openalex.org/W4302570325","https://openalex.org/W6684205842","https://openalex.org/W6684921986","https://openalex.org/W6738796088"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"For":[0],"multi-user":[1,93],"satellite":[2,64,92],"Internet":[3],"of":[4,38,72,77,90,136,159],"Things":[5],"(IoT)":[6],"systems":[7],"operating":[8],"at":[9,111],"lower":[10],"signal-to-noise":[11],"ratio,":[12],"spread":[13,30],"spectrum":[14,31],"techniques":[15],"are":[16,80],"usually":[17],"used":[18],"to":[19,45,84,108],"combat":[20],"narrowband":[21],"interference.":[22],"In":[23,67],"addition,":[24],"the":[25,29,35,39,47,70,75,86,91,132,153,157,165],"communication":[26,113,182],"performance":[27,89,172],"in":[28,176],"system":[32],"depends":[33],"on":[34],"anti-jamming":[36],"ability":[37],"spreading":[40],"codes":[41],"(SCs).":[42],"Therefore,":[43],"how":[44],"design":[46],"SCs":[48,106,118],"distributed":[49,87,119],"scheduling":[50,88,120,147,178],"strategies":[51],"under":[52],"multi-users":[53],"requirements":[54],"and":[55,74,101,139,156,180],"resource":[56,137],"constraints":[57],"has":[58],"become":[59],"a":[60,125,143],"crucial":[61],"problem":[62,121],"for":[63],"IoT":[65],"systems.":[66,94],"this":[68],"paper,":[69],"number":[71],"collisions":[73],"amount":[76],"transmitted":[78],"data":[79],"introduced":[81],"as":[82,124],"gauges":[83],"measure":[85],"Specifically,":[95],"terminal":[96],"gateways":[97],"(TGs)":[98],"must":[99],"efficiently":[100],"effectively":[102],"select":[103],"limited":[104],"available":[105],"according":[107],"their":[109],"state":[110],"each":[112],"time":[114],"slot":[115],"independently.":[116],"The":[117],"is":[122,149],"formulated":[123],"Markov":[126],"Decision":[127],"Process":[128],"(MDP)":[129],"along":[130],"with":[131],"observed":[133],"environments":[134],"composed":[135],"status":[138],"TGs":[140],"status.":[141],"Then":[142],"deep":[144],"rein-forcement":[145],"learning":[146],"algorithm":[148,167],"devised":[150],"by":[151],"combining":[152],"A2C":[154],"framework":[155],"idea":[158],"multi-user.":[160],"Simulation":[161],"results":[162],"show":[163],"that":[164],"proposed":[166],"can":[168],"achieve":[169],"much":[170],"better":[171],"than":[173],"traditional":[174],"algorithms":[175],"reducing":[177],"conflicts":[179],"improving":[181],"efficiency.":[183],"Finally,":[184],"we":[185],"draw":[186],"some":[187],"conclusions.":[188]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
