{"id":"https://openalex.org/W2918100738","doi":"https://doi.org/10.1109/glocom.2018.8647608","title":"Improved Session Continuity in 5G NR with Joint Use of Multi-Connectivity and Guard Bandwidth","display_name":"Improved Session Continuity in 5G NR with Joint Use of Multi-Connectivity and Guard Bandwidth","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2918100738","doi":"https://doi.org/10.1109/glocom.2018.8647608","mag":"2918100738"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8647608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","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/A5009127282","display_name":"Roman Kovalchukov","orcid":"https://orcid.org/0000-0002-1641-3382"},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I3129897247","display_name":"Russian New University","ror":"https://ror.org/00gj2kk32","country_code":"RU","type":"education","lineage":["https://openalex.org/I3129897247"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Roman Kovalchukov","raw_affiliation_strings":["RUDN University, Moscow, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RUDN University, Moscow, Russian Federation","institution_ids":["https://openalex.org/I126527374","https://openalex.org/I3129897247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088224958","display_name":"Dmitri Moltchanov","orcid":"https://orcid.org/0000-0003-4007-7187"},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I3129897247","display_name":"Russian New University","ror":"https://ror.org/00gj2kk32","country_code":"RU","type":"education","lineage":["https://openalex.org/I3129897247"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitri Moltchanov","raw_affiliation_strings":["RUDN University, Moscow, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RUDN University, Moscow, Russian Federation","institution_ids":["https://openalex.org/I126527374","https://openalex.org/I3129897247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031412779","display_name":"Vyacheslav Begishev","orcid":"https://orcid.org/0000-0002-7232-4157"},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I3129897247","display_name":"Russian New University","ror":"https://ror.org/00gj2kk32","country_code":"RU","type":"education","lineage":["https://openalex.org/I3129897247"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vyacheslav Begishev","raw_affiliation_strings":["RUDN University, Moscow, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RUDN University, Moscow, Russian Federation","institution_ids":["https://openalex.org/I126527374","https://openalex.org/I3129897247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046152323","display_name":"Andrey Samuylov","orcid":"https://orcid.org/0000-0002-2087-769X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrey Samuylov","raw_affiliation_strings":["Tampereen yliopisto - Hervannan kampus, Tampere, Pirkanmaa, FI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampereen yliopisto - Hervannan kampus, Tampere, Pirkanmaa, FI","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049711982","display_name":"Sergey Andreev","orcid":"https://orcid.org/0000-0001-8223-3665"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sergey Andreev","raw_affiliation_strings":["Tampcrc University of Technology, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampcrc University of Technology, Tampere, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015032841","display_name":"Yevgeni Koucheryavy","orcid":"https://orcid.org/0000-0003-3976-297X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yevgeni Koucheryavy","raw_affiliation_strings":["Tampcrc University of Technology, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampcrc University of Technology, Tampere, Finland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090121708","display_name":"Konstantin Samouylov","orcid":"https://orcid.org/0000-0002-6368-9680"},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I3129897247","display_name":"Russian New University","ror":"https://ror.org/00gj2kk32","country_code":"RU","type":"education","lineage":["https://openalex.org/I3129897247"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Konstantin Samouylov","raw_affiliation_strings":["RUDN University, Moscow, Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RUDN University, Moscow, Russian Federation","institution_ids":["https://openalex.org/I126527374","https://openalex.org/I3129897247"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5068,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.94266419,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9993000030517578,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9966999888420105,"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":0.8004714250564575},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.7143842577934265},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6405932903289795},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6247957944869995},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.4996354579925537},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4847554862499237},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3424946367740631}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8004714250564575},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.7143842577934265},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6405932903289795},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6247957944869995},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.4996354579925537},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4847554862499237},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3424946367740631},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2018.8647608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:trepo.tuni.fi:10024/215224","is_oa":false,"landing_page_url":"https://trepo.tuni.fi/handle/10024/215224","pdf_url":null,"source":{"id":"https://openalex.org/S4306401860","display_name":"Tampere University Institutional Repository (Tampere University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I150589677","host_organization_name":"Tampere University of Applied Sciences","host_organization_lineage":["https://openalex.org/I150589677"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1514323433","https://openalex.org/W1647572132","https://openalex.org/W1984114931","https://openalex.org/W1999133213","https://openalex.org/W2087171258","https://openalex.org/W2123715210","https://openalex.org/W2140010700","https://openalex.org/W2278865433","https://openalex.org/W2289510574","https://openalex.org/W2322524800","https://openalex.org/W2467657393","https://openalex.org/W2480152185","https://openalex.org/W2724926863","https://openalex.org/W2793438365","https://openalex.org/W2883401230","https://openalex.org/W2963583412","https://openalex.org/W2985849463","https://openalex.org/W3204209988","https://openalex.org/W4285719527","https://openalex.org/W4392470360","https://openalex.org/W6753302550"],"related_works":["https://openalex.org/W4230197055","https://openalex.org/W4296749040","https://openalex.org/W621808327","https://openalex.org/W644007644","https://openalex.org/W2497198634","https://openalex.org/W3012257603","https://openalex.org/W1586784764","https://openalex.org/W4292264782","https://openalex.org/W1559289099","https://openalex.org/W3016450995"],"abstract_inverted_index":{"The":[0,43],"intermittent":[1],"millimeter-wave":[2],"radio":[3],"links":[4],"as":[5],"a":[6,60],"result":[7],"of":[8,15,62,94,104,132],"human-body":[9],"blockage":[10],"are":[11],"an":[12,166],"inherent":[13],"feature":[14],"the":[16,57,77,83,91,99,111,120,127,130,151,177,188],"5G":[17,152],"New":[18],"Radio":[19],"(NR)":[20],"technology":[21],"by":[22,139,175],"3GPP.":[23],"To":[24],"improve":[25],"session":[26,122,137,143,195],"continuity":[27,138],"in":[28],"these":[29,95,157,173],"emerging":[30],"systems,":[31],"two":[32,96],"mechanisms":[33],"have":[34,80],"recently":[35],"been":[36],"proposed,":[37],"namely,":[38],"multi-connectivity":[39,112],"and":[40,51,101,146,193],"guard":[41,133],"bandwidth.":[42],"former":[44],"allows":[45],"to":[46,72,118,186],"establish":[47],"multiple":[48],"spatially-diverse":[49],"connections":[50],"switch":[52],"between":[53,191],"them":[54],"dynamically,":[55],"while":[56,181],"latter":[58],"reserves":[59],"fraction":[61],"system":[63,147,154,178],"bandwidth":[64,134],"for":[65,98],"sessions":[66,79],"changing":[67],"their":[68,160],"state":[69],"from":[70],"non-blocked":[71],"blocked,":[73],"which":[74],"ensures":[75],"that":[76,110],"ongoing":[78,121,194],"priority":[81],"over":[82],"new":[84,142,192],"ones.":[85],"In":[86],"this":[87],"paper,":[88],"we":[89],"assess":[90],"joint":[92],"performance":[93],"schemes":[97],"user-":[100],"system-centric":[102],"metrics":[103],"interest.":[105],"Our":[106],"numerical":[107],"results":[108],"reveal":[109],"operation":[113],"alone":[114],"may":[115],"not":[116],"suffice":[117],"increase":[119],"drop":[123,144,196],"probability":[124,145],"considerably.":[125],"On":[126],"other":[128],"hand,":[129],"use":[131],"significantly":[135],"improves":[136],"somewhat":[140],"compromising":[141],"resource":[148,179],"utilization.":[149],"Surprisingly,":[150],"NR":[153],"implementing":[155],"both":[156],"techniques":[158],"inherits":[159],"drawbacks.":[161],"However,":[162],"complementing":[163],"it":[164],"with":[165],"initial":[167],"AP":[168],"selection":[169],"procedure":[170],"effectively":[171],"alleviates":[172],"limitations":[174],"maximizing":[176],"utilization,":[180],"still":[182],"providing":[183],"sufficient":[184],"flexibility":[185],"enable":[187],"desired":[189],"trade-off":[190],"probabilities.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
