{"id":"https://openalex.org/W3016506343","doi":"https://doi.org/10.1109/lwc.2020.2987791","title":"LSTM-Based Active User Number Estimation and Prediction for Cellular Systems","display_name":"LSTM-Based Active User Number Estimation and Prediction for Cellular Systems","publication_year":2020,"publication_date":"2020-04-14","ids":{"openalex":"https://openalex.org/W3016506343","doi":"https://doi.org/10.1109/lwc.2020.2987791","mag":"3016506343"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2020.2987791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.2987791","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","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/A5009712286","display_name":"Guangyao Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangyao Ding","raw_affiliation_strings":["Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010051284","display_name":"Jiantao Yuan","orcid":"https://orcid.org/0000-0002-8269-6501"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiantao Yuan","raw_affiliation_strings":["Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074786086","display_name":"Jianrong Bao","orcid":"https://orcid.org/0000-0003-1720-853X"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianrong Bao","raw_affiliation_strings":["School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079187892","display_name":"Guanding Yu","orcid":"https://orcid.org/0000-0003-1354-2557"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanding Yu","raw_affiliation_strings":["Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking, Zhejiang University, Hangzhou~, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009712286"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":1.1412,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.77681727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":"8","first_page":"1258","last_page":"1262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9997000098228455,"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":0.9997000098228455,"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/random-access","display_name":"Random access","score":0.8633080124855042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.85594242811203},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.7006142139434814},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5789811015129089},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5656008124351501},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5320352911949158},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4324268698692322},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3978502154350281},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38335245847702026}],"concepts":[{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.8633080124855042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.85594242811203},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.7006142139434814},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5789811015129089},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5656008124351501},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5320352911949158},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4324268698692322},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3978502154350281},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38335245847702026},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2020.2987791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.2987791","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G1162903151","display_name":null,"funder_award_id":"2018YFB1802302","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G151316757","display_name":null,"funder_award_id":"U1809201","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1689711448","https://openalex.org/W1963783721","https://openalex.org/W2120149629","https://openalex.org/W2128952907","https://openalex.org/W2789093084","https://openalex.org/W2955338161","https://openalex.org/W6748881453"],"related_works":["https://openalex.org/W3133183159","https://openalex.org/W2952222336","https://openalex.org/W4297872561","https://openalex.org/W2116633494","https://openalex.org/W4226210192","https://openalex.org/W2177892898","https://openalex.org/W2124130287","https://openalex.org/W4389401745","https://openalex.org/W1968719883","https://openalex.org/W3016506343"],"abstract_inverted_index":{"In":[0],"current":[1],"long":[2],"term":[3],"evolution":[4],"(LTE)":[5],"system,":[6],"resource":[7,20,45],"efficiency":[8],"of":[9,72,141],"the":[10,18,24,29,44,49,63,70,110,119,123,132],"random":[11,79,98,125],"access":[12,26,50,55,99,126],"procedure":[13],"is":[14,107],"low":[15],"due":[16],"to":[17,67],"semi-static":[19],"allocation":[21,57],"strategy.":[22],"With":[23],"massive":[25],"requirement":[27],"in":[28,97],"future":[30],"5G":[31],"network,":[32],"this":[33],"problem":[34],"would":[35],"become":[36],"more":[37,39],"and":[38,52,139],"serious.":[40],"To":[41],"effectively":[42],"reduce":[43],"consumption":[46],"while":[47],"guaranteeing":[48],"delay":[51],"reliability,":[53],"intelligent":[54],"channel":[56],"must":[58],"be":[59],"applied,":[60],"which":[61],"requires":[62],"base":[64],"station":[65],"(BS)":[66],"accurately":[68],"estimate":[69],"number":[71,95,121],"user":[73],"equipments":[74],"(UEs)":[75],"that":[76,131],"are":[77],"performing":[78],"access.":[80],"Motivated":[81],"by":[82],"this,":[83],"we":[84],"propose":[85],"a":[86,102],"novel":[87],"LSTM-based":[88,114],"machine":[89],"learning":[90],"approach":[91,115],"for":[92],"active":[93],"UE":[94,120,142],"estimation":[96,138],"procedure.":[100,127],"Meanwhile,":[101],"simple":[103],"minimum":[104],"distance":[105],"method":[106,134],"devised":[108],"as":[109],"baseline.":[111],"Our":[112],"proposed":[113,133],"can":[116],"also":[117],"predict":[118],"at":[122],"next":[124],"Simulation":[128],"results":[129],"show":[130],"achieves":[135],"quite":[136],"accurate":[137],"prediction":[140],"number.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}