{"id":"https://openalex.org/W4293057844","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860504","title":"Experiments and Observations of 5G NSA Reliability and Latency Performance in Metro Train Environment","display_name":"Experiments and Observations of 5G NSA Reliability and Latency Performance in Metro Train Environment","publication_year":2022,"publication_date":"2022-06-01","ids":{"openalex":"https://openalex.org/W4293057844","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860504"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2022-spring54318.2022.9860504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860504","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","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/A5037967388","display_name":"Ta-Sheng Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ta-Sheng Lin","raw_affiliation_strings":["National Taiwan University,Department of Electrical Engineering,Taiwan","Department of Electrical Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Department of Electrical Engineering,Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076439871","display_name":"Jing-You Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jing-You Yan","raw_affiliation_strings":["National Taiwan University,Department of Electrical Engineering,Taiwan","Department of Electrical Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Department of Electrical Engineering,Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045339787","display_name":"Hung\u2010Yu Wei","orcid":"https://orcid.org/0000-0002-3116-306X"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-Yu Wei","raw_affiliation_strings":["National Taiwan University,Department of Electrical Engineering,Taiwan","Department of Electrical Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Department of Electrical Engineering,Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9986000061035156,"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":0.9986000061035156,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9986000061035156,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9980999827384949,"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/latency","display_name":"Latency (audio)","score":0.6955830454826355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6903283596038818},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.6762518882751465},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6039804220199585},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5436633229255676},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5254147052764893},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.4701889753341675},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3304089605808258},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24160122871398926}],"concepts":[{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6955830454826355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6903283596038818},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.6762518882751465},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6039804220199585},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5436633229255676},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5254147052764893},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.4701889753341675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3304089605808258},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24160122871398926},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2022-spring54318.2022.9860504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860504","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2042965511","https://openalex.org/W2192171512","https://openalex.org/W2468026083","https://openalex.org/W2526496292","https://openalex.org/W2731694301","https://openalex.org/W2854921244","https://openalex.org/W2898137327","https://openalex.org/W2952841640","https://openalex.org/W2962810171","https://openalex.org/W2966844398","https://openalex.org/W3012937069","https://openalex.org/W3046577719","https://openalex.org/W3093878734","https://openalex.org/W3101035883","https://openalex.org/W3189927210"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W3111553259","https://openalex.org/W2103264866","https://openalex.org/W2375345259","https://openalex.org/W2170011469","https://openalex.org/W3199712142","https://openalex.org/W2134402536"],"abstract_inverted_index":{"Recently,":[0],"commercial":[1],"Fifth-Generation":[2],"(5G)":[3],"networks":[4],"have":[5,13],"been":[6],"widely":[7],"deployed,":[8],"enabling":[9],"data":[10,15,61],"traffic":[11],"to":[12,42,48],"higher":[14],"rates.":[16],"5G":[17,102],"will":[18,99],"be":[19],"useful":[20],"in":[21,54,112],"vertical":[22],"markets,":[23],"such":[24,29,79],"as":[25,80],"railway":[26],"environments.":[27],"In":[28],"a":[30,108],"case,":[31],"reliability":[32],"and":[33,51,67,72,83,106],"latency":[34,53],"are":[35,74,93],"key":[36],"performance":[37,45],"metrics.":[38],"This":[39],"study":[40],"aims":[41],"understand":[43,101],"the":[44,55,63,113],"factors":[46],"related":[47],"packet":[49,81],"loss":[50],"excessive":[52,84],"rail":[56,65,104],"environment.":[57],"We":[58,86],"analyzed":[59],"measurement":[60],"under":[62],"metro":[64,103],"environment":[66],"verified":[68],"that":[69,89],"both":[70],"location":[71],"handovers":[73],"associated":[75],"with":[76],"unsatisfactory":[77],"performance,":[78],"losses":[82],"latency.":[85],"also":[87],"observed":[88],"some":[90],"handover":[91],"events":[92],"unnecessary.":[94],"With":[95],"these":[96],"insights,":[97],"we":[98],"better":[100,109],"communications":[105],"design":[107],"network":[110],"system":[111],"future.":[114]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
