{"id":"https://openalex.org/W4312318065","doi":"https://doi.org/10.1109/tnse.2022.3225326","title":"Latency Minimization for Mobile Edge Computing Enhanced Proximity Detection in Road Networks","display_name":"Latency Minimization for Mobile Edge Computing Enhanced Proximity Detection in Road Networks","publication_year":2022,"publication_date":"2022-11-29","ids":{"openalex":"https://openalex.org/W4312318065","doi":"https://doi.org/10.1109/tnse.2022.3225326"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2022.3225326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2022.3225326","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","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/A5103248079","display_name":"Yunlong Song","orcid":"https://orcid.org/0000-0003-2100-0096"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunlong Song","raw_affiliation_strings":["Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089828986","display_name":"Yaqiong Liu","orcid":"https://orcid.org/0000-0002-3376-9719"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqiong Liu","raw_affiliation_strings":["Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100456327","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-8561-5092"},"institutions":[{"id":"https://openalex.org/I4210153474","display_name":"Simula Metropolitan Center for Digital Engineering","ror":"https://ror.org/04xtarr15","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I184531372","https://openalex.org/I2799829267","https://openalex.org/I4210153474"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["University of Oslo, Oslo, Norway","Simula Metropolitan Center for Digital Engineering, University of Oslo, Oslo, Norway"],"affiliations":[{"raw_affiliation_string":"University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]},{"raw_affiliation_string":"Simula Metropolitan Center for Digital Engineering, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I4210153474","https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101888694","display_name":"Zhifu Li","orcid":"https://orcid.org/0000-0001-5702-5928"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhifu Li","raw_affiliation_strings":["Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063484071","display_name":"Guochu Shou","orcid":"https://orcid.org/0000-0002-8271-0246"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guochu Shou","raw_affiliation_strings":["Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Laboratory of Advanced Information Networks, Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103248079"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.5695,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69226709,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"10","issue":"2","first_page":"966","last_page":"979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9973999857902527,"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"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9973999857902527,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9965000152587891,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.7879407405853271},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.6754655241966248},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6572203040122986},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5561401844024658},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5516874194145203},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5071702003479004},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.49060097336769104},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.470478355884552},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46540194749832153},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.44833052158355713},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4175356328487396},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3862546682357788},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34553951025009155},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3323764204978943},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1767902374267578},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08259931206703186}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7879407405853271},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.6754655241966248},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6572203040122986},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5561401844024658},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5516874194145203},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5071702003479004},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.49060097336769104},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.470478355884552},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46540194749832153},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.44833052158355713},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4175356328487396},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3862546682357788},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34553951025009155},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3323764204978943},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1767902374267578},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08259931206703186},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnse.2022.3225326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2022.3225326","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Transactions on Network Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G4545582363","display_name":null,"funder_award_id":"61901052","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/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1987692184","https://openalex.org/W2013439434","https://openalex.org/W2047307302","https://openalex.org/W2121448470","https://openalex.org/W2145339207","https://openalex.org/W2147713258","https://openalex.org/W2153111581","https://openalex.org/W2158800875","https://openalex.org/W2160276773","https://openalex.org/W2516316490","https://openalex.org/W2559233510","https://openalex.org/W2622808716","https://openalex.org/W2746553466","https://openalex.org/W2918379587","https://openalex.org/W2919115771","https://openalex.org/W2945086780","https://openalex.org/W2963849886","https://openalex.org/W2973229164","https://openalex.org/W2989995181","https://openalex.org/W2990014398","https://openalex.org/W3011815019","https://openalex.org/W3037951940","https://openalex.org/W3070374663","https://openalex.org/W3086248004","https://openalex.org/W3089436408","https://openalex.org/W3090944066","https://openalex.org/W4205127422","https://openalex.org/W4298857966","https://openalex.org/W6637967152","https://openalex.org/W6678963603","https://openalex.org/W6683195989","https://openalex.org/W6740471745"],"related_works":["https://openalex.org/W4361251304","https://openalex.org/W3048663290","https://openalex.org/W3024547383","https://openalex.org/W4210813012","https://openalex.org/W3174690704","https://openalex.org/W4221092438","https://openalex.org/W4406207611","https://openalex.org/W4407633523","https://openalex.org/W4385335479","https://openalex.org/W2905685817"],"abstract_inverted_index":{"In":[0,138],"road":[1,51,85,95,115],"networks,":[2],"mobile":[3,45],"users":[4,17,46,67],"(including":[5],"vehicles":[6],"and":[7,41,47,61,82,103,181,200],"pedestrians)":[8],"need":[9],"to":[10,22,38,59,132,140,161],"know":[11],"the":[12,24,63,105,113,125,134,142,148,154,163,173,176,184,188,196,201,205,215],"proximity":[13,27,64,91,110],"relationship":[14,65],"with":[15,172],"other":[16],"in":[18,68,72,93,112],"real":[19,69],"time,":[20,144],"referred":[21],"as":[23,117],"problem":[25,108],"of":[26,44,50,187,204,211],"detection":[28,92,111],"which":[29],"is":[30,208],"very":[31],"significant":[32],"for":[33,90,109],"autonomous":[34],"driving.":[35],"However,":[36],"due":[37],"limited":[39],"computing":[40],"storage":[42],"resources":[43],"real-time":[48],"changes":[49],"network":[52,86,116],"status,":[53],"it":[54],"becomes":[55],"a":[56,78,83,118],"difficult":[57],"task":[58,197],"calculate":[60],"update":[62,88],"between":[66],"time.":[70],"Therefore,":[71],"this":[73],"paper,":[74],"we":[75,123,145],"first":[76],"propose":[77],"computation":[79],"offloading":[80],"scheme":[81],"dynamic":[84,94,114],"state":[87],"model":[89],"networks":[96],"based":[97],"on":[98],"Mobile":[99],"Edge":[100],"Computing":[101],"(MEC),":[102],"formulate":[104],"latency":[106,135,164,190],"optimization":[107,120,136,165],"nonlinear":[119],"problem.":[121,137,166],"Then":[122],"use":[124,147],"Sequential":[126],"Least":[127],"Squares":[128],"Programming":[129],"(SLSQP)":[130],"algorithm":[131,178,207],"solve":[133],"addition,":[139],"reduce":[141,183],"running":[143],"also":[146],"deep":[149],"reinforcement":[150],"learning":[151],"approach,":[152],"i.e.,":[153],"Deep":[155],"Deterministic":[156],"Policy":[157],"Gradient":[158],"(DDPG)":[159],"algorithm,":[160,175],"address":[162],"Simulation":[167],"results":[168],"show":[169],"that,":[170],"compared":[171],"SLSQP":[174,216],"DDPG":[177,206],"can":[179],"effectively":[180],"efficiently":[182],"computational":[185,202],"time":[186,192,203],"optimal":[189],"each":[191],"by":[193],"continuously":[194],"adjusting":[195],"allocation":[198],"strategy,":[199],"two":[209],"orders":[210],"magnitude":[212],"lower":[213],"than":[214],"algorithm.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}
