{"id":"https://openalex.org/W4378697082","doi":"https://doi.org/10.1109/lcomm.2023.3280920","title":"Access Delay Optimization of Double-Contention Random Access Scheme in Machine-to-Machine Communications","display_name":"Access Delay Optimization of Double-Contention Random Access Scheme in Machine-to-Machine Communications","publication_year":2023,"publication_date":"2023-05-29","ids":{"openalex":"https://openalex.org/W4378697082","doi":"https://doi.org/10.1109/lcomm.2023.3280920"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3280920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3280920","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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/A5100602128","display_name":"Changwei Zhang","orcid":"https://orcid.org/0000-0002-6155-4205"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Changwei Zhang","raw_affiliation_strings":["Pervasive Communication Center, Purple Mountain Laboratories, Nanjing, China","Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Pervasive Communication Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032067597","display_name":"Xinghua Sun","orcid":"https://orcid.org/0000-0003-0621-1469"},"institutions":[{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinghua Sun","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075408600","display_name":"Wenchao Xia","orcid":"https://orcid.org/0000-0001-6245-0347"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchao Xia","raw_affiliation_strings":["Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102706482","display_name":"Ruochen Huang","orcid":"https://orcid.org/0009-0006-5297-2970"},"institutions":[{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruochen Huang","raw_affiliation_strings":["School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China","institution_ids":["https://openalex.org/I83519826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042381553","display_name":"Meng Zhou","orcid":"https://orcid.org/0000-0003-0814-0457"},"institutions":[{"id":"https://openalex.org/I75955062","display_name":"Henan Normal University","ror":"https://ror.org/00s13br28","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Zhou","raw_affiliation_strings":["College of Computer and Information Engineering, Henan Normal University, Xinxiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Information Engineering, Henan Normal University, Xinxiang, China","institution_ids":["https://openalex.org/I75955062"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100755735","display_name":"Hongbo Zhu","orcid":"https://orcid.org/0000-0002-1032-4434"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Zhu","raw_affiliation_strings":["Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100602128"],"corresponding_institution_ids":["https://openalex.org/I41198531","https://openalex.org/I4210155350"],"apc_list":null,"apc_paid":null,"fwci":0.5355,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63827382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"27","issue":"8","first_page":"2088","last_page":"2092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9994999766349792,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9994999766349792,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9972000122070312,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.8584274649620056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8080435991287231},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5538215637207031},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.48977231979370117},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4491925537586212},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.41860848665237427},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4056616425514221},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11670994758605957}],"concepts":[{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.8584274649620056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8080435991287231},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5538215637207031},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.48977231979370117},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4491925537586212},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.41860848665237427},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4056616425514221},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11670994758605957},{"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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":"doi:10.1109/lcomm.2023.3280920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3280920","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G269416364","display_name":null,"funder_award_id":"92067201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5328614532","display_name":null,"funder_award_id":"BE2020084-1","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G6449438164","display_name":null,"funder_award_id":"2022M722669","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6710891057","display_name":null,"funder_award_id":"62271140","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7075795604","display_name":null,"funder_award_id":"62201285","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320327777","display_name":"Jiangsu Provincial Key Research and Development Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2168189133","https://openalex.org/W2273675851","https://openalex.org/W2777307767","https://openalex.org/W3035303502","https://openalex.org/W3045523936","https://openalex.org/W3117349558","https://openalex.org/W3167112637","https://openalex.org/W4280613336","https://openalex.org/W4293057988","https://openalex.org/W4296914261"],"related_works":["https://openalex.org/W2130966263","https://openalex.org/W1521353230","https://openalex.org/W1596397513","https://openalex.org/W4280566261","https://openalex.org/W2326515352","https://openalex.org/W2911878728","https://openalex.org/W2161975147","https://openalex.org/W2773463326","https://openalex.org/W2994381621","https://openalex.org/W2137200733"],"abstract_inverted_index":{"Machine":[0],"learning-based":[1],"random":[2,42],"access":[3,15,34,43,62,80,93,110],"schemes":[4,19],"have":[5],"gained":[6],"significant":[7],"attention":[8],"in":[9,47],"recent":[10],"years.":[11],"However,":[12],"optimizing":[13,31,97],"the":[14,32,37,54,57,64,78,83,91,98,108,113,127],"delay":[16,35,81,111],"of":[17,36,56,60,68,82,101,112,130],"such":[18],"remains":[20],"a":[21],"challenge.":[22],"In":[23],"this":[24],"letter,":[25],"we":[26,95],"focus":[27],"on":[28,76],"analyzing":[29],"and":[30],"mean":[33,65,79,92,109],"deep":[38],"neural":[39],"network-based":[40],"double-contention":[41],"(DCRA)":[44],"scheme,":[45],"proposed":[46],"our":[48],"earlier":[49],"work.":[50],"Specifically,":[51],"by":[52,124],"leveraging":[53],"characterization":[55],"state":[58,70],"transition":[59],"each":[61,69],"request,":[63],"sojourn":[66],"time":[67],"can":[71,116],"be":[72,117],"derived":[73],"explicitly,":[74],"based":[75],"which":[77],"DCRA":[84,114],"scheme":[85,115],"is":[86],"further":[87],"obtained.":[88],"To":[89],"optimize":[90],"delay,":[94],"propose":[96],"backoff":[99,128],"parameters":[100,129],"every":[102,131],"MTDs.":[103,132],"Simulation":[104],"results":[105],"demonstrate":[106],"that":[107],"significantly":[118],"reduced":[119],"compared":[120],"to":[121],"existing":[122],"schemes,":[123],"appropriately":[125],"selecting":[126]},"counts_by_year":[{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}