{"id":"https://openalex.org/W3132383197","doi":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348552","title":"Reliability Optimization of End-to-End Access Process of Railway Mission Critical Video Service","display_name":"Reliability Optimization of End-to-End Access Process of Railway Mission Critical Video Service","publication_year":2020,"publication_date":"2020-11-01","ids":{"openalex":"https://openalex.org/W3132383197","doi":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348552","mag":"3132383197"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-fall49728.2020.9348552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5086504064","display_name":"Yaojia Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojia Yu","raw_affiliation_strings":["Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086769423","display_name":"Wenyi Jiang","orcid":"https://orcid.org/0000-0002-3446-6189"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyi Jiang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049908187","display_name":"Bin Sun","orcid":"https://orcid.org/0000-0002-9376-1057"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin Sun","raw_affiliation_strings":["Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","National Research Center of Railway Safety Assessment, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"National Research Center of Railway Safety Assessment, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100446666","display_name":"Qingqing Wang","orcid":"https://orcid.org/0000-0003-0266-4452"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Wang","raw_affiliation_strings":["Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089760567","display_name":"Jianwen Ding","orcid":"https://orcid.org/0000-0003-3526-3380"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianwen Ding","raw_affiliation_strings":["Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","National Research Center of Railway Safety Assessment, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"National Research Center of Railway Safety Assessment, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391924","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-2772-4856"},"institutions":[{"id":"https://openalex.org/I4210098582","display_name":"ZTE (China)","ror":"https://ror.org/00rjhhq63","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210098582"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Zhongxing Telecommunication Equipment Corporation, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhongxing Telecommunication Equipment Corporation, China","institution_ids":["https://openalex.org/I4210098582"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9916999936103821,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9916999936103821,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9905999898910522,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9878000020980835,"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/trunking","display_name":"Trunking","score":0.9238783121109009},{"id":"https://openalex.org/keywords/retransmission","display_name":"Retransmission","score":0.8115825653076172},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6899116635322571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6628936529159546},{"id":"https://openalex.org/keywords/end-to-end-principle","display_name":"End-to-end principle","score":0.5876198410987854},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5469373464584351},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.48552513122558594},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.46121135354042053},{"id":"https://openalex.org/keywords/end-user","display_name":"End user","score":0.4385724365711212},{"id":"https://openalex.org/keywords/stochastic-petri-net","display_name":"Stochastic Petri net","score":0.4104597270488739},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.3951056897640228},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27833837270736694},{"id":"https://openalex.org/keywords/petri-net","display_name":"Petri net","score":0.23865845799446106},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.16738873720169067}],"concepts":[{"id":"https://openalex.org/C151395432","wikidata":"https://www.wikidata.org/wiki/Q1020782","display_name":"Trunking","level":2,"score":0.9238783121109009},{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.8115825653076172},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6899116635322571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6628936529159546},{"id":"https://openalex.org/C74296488","wikidata":"https://www.wikidata.org/wiki/Q2527392","display_name":"End-to-end principle","level":2,"score":0.5876198410987854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5469373464584351},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.48552513122558594},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.46121135354042053},{"id":"https://openalex.org/C91262260","wikidata":"https://www.wikidata.org/wiki/Q528074","display_name":"End user","level":2,"score":0.4385724365711212},{"id":"https://openalex.org/C197551870","wikidata":"https://www.wikidata.org/wiki/Q7617809","display_name":"Stochastic Petri net","level":3,"score":0.4104597270488739},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3951056897640228},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27833837270736694},{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.23865845799446106},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.16738873720169067},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2020-fall49728.2020.9348552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-fall49728.2020.9348552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2158671139","https://openalex.org/W2243699326","https://openalex.org/W2371360785","https://openalex.org/W2782081536","https://openalex.org/W2803509835","https://openalex.org/W2891364555","https://openalex.org/W3014743070","https://openalex.org/W3097964283"],"related_works":["https://openalex.org/W4299590256","https://openalex.org/W2951281592","https://openalex.org/W3163634122","https://openalex.org/W2919182614","https://openalex.org/W333503034","https://openalex.org/W2054736184","https://openalex.org/W3159728998","https://openalex.org/W2677083173","https://openalex.org/W3127005940","https://openalex.org/W4367860523"],"abstract_inverted_index":{"Mission":[0],"Critical":[1],"Video":[2],"(MCVideo)":[3],"service":[4],"has":[5],"been":[6],"introduced":[7],"into":[8],"the":[9,25,28,31,40,43,51,58,78,90,93,114,117,131,138],"Long":[10],"Term":[11],"Evolution":[12],"for":[13],"Railway":[14],"(LTE-R)":[15],"system":[16,66],"to":[17,24,101,112],"realize":[18],"railway":[19,44],"video":[20,45],"trunking":[21,46],"communication.":[22],"According":[23],"test":[26],"results,":[27,92],"reliability":[29,52,103,115],"of":[30,36,42,53,57,80,104,116,133,141],"existing":[32],"end-to-end":[33,54,63,118],"access":[34,55,64,82,119,135],"process":[35,56,65,120],"MCVideo":[37,59,105],"cannot":[38],"satisfy":[39],"requirements":[41,140],"communications.":[47],"In":[48],"this":[49],"paper,":[50],"is":[60,67,83,128],"investigated.":[61],"The":[62],"modeled":[68],"with":[69,121],"Deterministic":[70],"and":[71,76,96,124,126],"Stochastic":[72],"Petri":[73],"nets":[74],"(DSPNs),":[75],"then":[77],"probability":[79,132],"successful":[81,134],"analyzed":[84],"based":[85],"on":[86],"DSPN":[87],"model.":[88],"With":[89],"analysis":[91],"dual-module":[94,122],"communications":[95,123],"retransmission":[97],"strategies":[98],"are":[99,110],"proposed":[100],"optimize":[102],"service.":[106],"Extensive":[107],"simulation":[108],"results":[109],"conducted":[111],"verify":[113],"retransmission,":[125],"it":[127],"shown":[129],"that":[130],"can":[136],"achieve":[137],"QoS":[139],"LTE-R.":[142]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}