{"id":"https://openalex.org/W3045598756","doi":"https://doi.org/10.1109/icc40277.2020.9148686","title":"Delay-Optimal Random Access for Massive Heterogeneous IoT Devices","display_name":"Delay-Optimal Random Access for Massive Heterogeneous IoT Devices","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3045598756","doi":"https://doi.org/10.1109/icc40277.2020.9148686","mag":"3045598756"},"language":"en","primary_location":{"id":"doi:10.1109/icc40277.2020.9148686","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9148686","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","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/A5100754209","display_name":"Dezhi Wang","orcid":"https://orcid.org/0000-0003-4247-3271"},"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":"Dezhi Wang","raw_affiliation_strings":["College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392305","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0003-4457-6709"},"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":"Wei Wang","raw_affiliation_strings":["College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100751311","display_name":"Zhaoyang Zhang","orcid":"https://orcid.org/0000-0003-2346-6228"},"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":"Zhaoyang Zhang","raw_affiliation_strings":["College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering Zhejiang Key Lab of Information Processing, Communication and Networking, Zhejiang University, Hangzhou, P.R. China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100754209"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.1027,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41860592,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"65","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/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"}},{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7534434199333191},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.7272939085960388},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.7141995429992676},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.523421049118042},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4992353916168213},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4353083372116089},{"id":"https://openalex.org/keywords/markov-random-field","display_name":"Markov random field","score":0.41788890957832336},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4008391499519348},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2756243348121643},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14776712656021118},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1465742588043213}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7534434199333191},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.7272939085960388},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.7141995429992676},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.523421049118042},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4992353916168213},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4353083372116089},{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.41788890957832336},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4008391499519348},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2756243348121643},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14776712656021118},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1465742588043213},{"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/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc40277.2020.9148686","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc40277.2020.9148686","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2020 - 2020 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1585896951","https://openalex.org/W2123705108","https://openalex.org/W2183560445","https://openalex.org/W2330619054","https://openalex.org/W2344516430","https://openalex.org/W2741863460","https://openalex.org/W2808026157","https://openalex.org/W2885789405","https://openalex.org/W2891929615","https://openalex.org/W2902442311","https://openalex.org/W2957740943","https://openalex.org/W2961425471","https://openalex.org/W2963418374","https://openalex.org/W2967030469"],"related_works":["https://openalex.org/W3133183159","https://openalex.org/W2952222336","https://openalex.org/W4297872561","https://openalex.org/W2116633494","https://openalex.org/W3117544412","https://openalex.org/W2951701061","https://openalex.org/W2315999538","https://openalex.org/W187740018","https://openalex.org/W2162286586","https://openalex.org/W4255368532"],"abstract_inverted_index":{"The":[0],"random":[1,106],"access":[2,143,166],"(RA)":[3],"decision":[4,97],"of":[5,18,28,104,120,164,185],"a":[6,66,94,190,216],"device":[7],"should":[8],"depend":[9],"on":[10,197],"both":[11],"its":[12],"own":[13],"state":[14,173],"and":[15,130],"the":[16,22,25,33,37,44,48,57,72,80,90,110,117,127,132,153,162,172,178,183,194,211],"influence":[17,119,154],"others":[19],"for":[20,35,47,60,193],"avoiding":[21],"overload.":[23],"However,":[24],"heterogeneous":[26,62,179],"characteristics":[27],"massive":[29,61,105],"devices":[30,167,180],"lead":[31],"to":[32,151,170],"difficult":[34],"estimating":[36],"influence.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42,64,88,108,125,145,158,188],"consider":[43],"RA":[45,68,134,213],"problem":[46,92],"large-scale":[49],"energy":[50],"harvesting":[51],"IoT":[52],"networks.":[53],"To":[54,140],"deal":[55],"with":[56,221],"overload":[58],"issue":[59],"devices,":[63,122],"propose":[65,131],"delay-optimal":[67,91],"strategy":[69],"by":[70,200],"improving":[71],"conventional":[73],"mean":[74,81],"field":[75,82],"games":[76],"(MFG)":[77],"via":[78,136],"exchanging":[79],"terms":[83],"(MFT)":[84],"among":[85,203],"devices.":[86,205],"Specifically,":[87],"formulate":[89],"as":[93],"two-dimensional":[95],"Markov":[96],"process":[98],"(MDP)":[99],"problem.":[100],"For":[101],"distributed":[102],"deployment":[103],"access,":[107],"divide":[109],"MDP":[111,129],"into":[112,161],"multiple":[113],"per-device":[114,128],"subproblems.":[115],"With":[116],"given":[118],"other":[121,222],"i.e.,":[123],"MFT,":[124],"solve":[126],"optimal":[133,142],"scheme":[135,150,192,214],"Hamilton-Jacobi-Bellman":[137],"(HJB)":[138],"equation.":[139],"obtain":[141],"strategy,":[144],"adopt":[146],"an":[147],"online":[148],"learning":[149],"estimate":[152],"from":[155],"others,":[156],"where":[157],"transform":[159],"MFT":[160,186,195],"number":[163],"simultaneous":[165],"in":[168],"order":[169],"reduce":[171],"space":[174],"significantly.":[175],"Considering":[176],"that":[177,210],"will":[181],"cause":[182],"deviation":[184],"estimation,":[187],"design":[189],"consensus":[191],"based":[196],"stochastic":[198],"approximation":[199],"information":[201],"exchange":[202],"neighbor":[204],"Finally,":[206],"simulation":[207],"results":[208],"show":[209],"proposed":[212],"achieves":[215],"good":[217],"delay":[218],"performance":[219],"comparing":[220],"baselines.":[223]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}