{"id":"https://openalex.org/W3134078821","doi":"https://doi.org/10.1109/tvt.2021.3061906","title":"Joint Use of Guard Capacity and Multiconnectivity for Improved Session Continuity in Millimeter-Wave 5G NR Systems","display_name":"Joint Use of Guard Capacity and Multiconnectivity for Improved Session Continuity in Millimeter-Wave 5G NR Systems","publication_year":2021,"publication_date":"2021-02-24","ids":{"openalex":"https://openalex.org/W3134078821","doi":"https://doi.org/10.1109/tvt.2021.3061906","mag":"3134078821"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3061906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3061906","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/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"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vyacheslav Begishev","raw_affiliation_strings":["Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","Peoples' Friendship University of Russia (RUDN University), Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Peoples' Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091411374","display_name":"Eduard Sopin","orcid":"https://orcid.org/0000-0001-9082-2152"},"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/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Eduard Sopin","raw_affiliation_strings":["Federal Research Center \u201cComputer Science and Control\u201d of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","Federal Research Center \"Computer Science and Control\" of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","Peoples' Friendship University of Russia (RUDN University), Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Research Center \u201cComputer Science and Control\u201d of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","institution_ids":["https://openalex.org/I1313323035"]},{"raw_affiliation_string":"Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Federal Research Center \"Computer Science and Control\" of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","institution_ids":["https://openalex.org/I1313323035"]},{"raw_affiliation_string":"Peoples' Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]},{"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/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Dmitri Moltchanov","raw_affiliation_strings":["Tampere University, Tampere, Pirkanmaa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampere University, Tampere, Pirkanmaa, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009127282","display_name":"Roman Kovalchukov","orcid":"https://orcid.org/0000-0002-1641-3382"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Roman Kovalchukov","raw_affiliation_strings":["Tampere University, Tampere, Pirkanmaa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampere University, Tampere, Pirkanmaa, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046152323","display_name":"Andrey Samuylov","orcid":"https://orcid.org/0000-0002-2087-769X"},"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"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrey Samuylov","raw_affiliation_strings":["Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","Peoples' Friendship University of Russia (RUDN University), Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Peoples' Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049711982","display_name":"Sergey Andreev","orcid":"https://orcid.org/0000-0001-8223-3665"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sergey Andreev","raw_affiliation_strings":["Tampere University, Tampere, Pirkanmaa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tampere University, Tampere, Pirkanmaa, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015032841","display_name":"Yevgeni Koucheryavy","orcid":"https://orcid.org/0000-0003-3976-297X"},"institutions":[{"id":"https://openalex.org/I118501908","display_name":"National Research University Higher School of Economics","ror":"https://ror.org/055f7t516","country_code":"RU","type":"education","lineage":["https://openalex.org/I118501908"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI","RU"],"is_corresponding":false,"raw_author_name":"Yevgeni Koucheryavy","raw_affiliation_strings":["Higher School of Economics, Moscow, Russia","Tampere University, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Higher School of Economics, Moscow, Russia","institution_ids":["https://openalex.org/I118501908"]},{"raw_affiliation_string":"Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"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/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Konstantin Samouylov","raw_affiliation_strings":["Federal Research Center \u201cComputer Science and Control\u201d of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","Federal Research Center \"Computer Science and Control\" of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","Peoples' Friendship University of Russia (RUDN University), Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Research Center \u201cComputer Science and Control\u201d of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","institution_ids":["https://openalex.org/I1313323035"]},{"raw_affiliation_string":"Peoples\u2019 Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Federal Research Center \"Computer Science and Control\" of the Russian Academy of Sciences (FRC CSC RAS), Moscow, Russia","institution_ids":["https://openalex.org/I1313323035"]},{"raw_affiliation_string":"Peoples' Friendship University of Russia (RUDN University), Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6885,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.8329463,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"70","issue":"3","first_page":"2657","last_page":"2672"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991000294685364,"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":0.9908000230789185,"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/guard","display_name":"Guard (computer science)","score":0.7941850423812866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.638393759727478},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6295415163040161},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5957842469215393},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.5491077303886414},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5019831657409668},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.4638856053352356},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36724504828453064}],"concepts":[{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.7941850423812866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.638393759727478},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6295415163040161},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5957842469215393},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.5491077303886414},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5019831657409668},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.4638856053352356},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36724504828453064},{"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/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":1,"locations":[{"id":"doi:10.1109/tvt.2021.3061906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3061906","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320328501","display_name":"Business Finland","ror":"https://ror.org/05bgf9v38"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1514323433","https://openalex.org/W1647572132","https://openalex.org/W1682076822","https://openalex.org/W1980746611","https://openalex.org/W1982686915","https://openalex.org/W1984114931","https://openalex.org/W1999133213","https://openalex.org/W2000531049","https://openalex.org/W2001598892","https://openalex.org/W2017085690","https://openalex.org/W2022219663","https://openalex.org/W2097395379","https://openalex.org/W2100954968","https://openalex.org/W2117369804","https://openalex.org/W2123715210","https://openalex.org/W2140010700","https://openalex.org/W2166323094","https://openalex.org/W2169493532","https://openalex.org/W2289510574","https://openalex.org/W2322524800","https://openalex.org/W2467657393","https://openalex.org/W2517411336","https://openalex.org/W2579242936","https://openalex.org/W2724926863","https://openalex.org/W2793438365","https://openalex.org/W2796702117","https://openalex.org/W2883401230","https://openalex.org/W2884324469","https://openalex.org/W2895065489","https://openalex.org/W2904228050","https://openalex.org/W2906041196","https://openalex.org/W2912729427","https://openalex.org/W2945043123","https://openalex.org/W2963583412","https://openalex.org/W2977537624","https://openalex.org/W3204209988","https://openalex.org/W4285719527","https://openalex.org/W6802239882"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W96612179","https://openalex.org/W2770234245","https://openalex.org/W1981519115","https://openalex.org/W3006634511","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W4296749040","https://openalex.org/W3111553259","https://openalex.org/W1819958512"],"abstract_inverted_index":{"The":[0,119],"intermittent":[1],"nature":[2],"of":[3,16,27,62,80,90,106,115,148,155,169,188,230,238],"millimeter":[4],"wave":[5],"(mmWave)":[6],"links":[7],"caused":[8],"by":[9,70,160],"human-body":[10],"blockage":[11],"is":[12],"an":[13],"intrinsic":[14],"property":[15],"the":[17,35,66,88,103,113,129,134,149,153,161,165,180,186,189,195,213,235,242],"5G":[18],"New":[19],"Radio":[20],"(NR)":[21],"technology":[22],"that":[23,72,144],"may":[24,225],"cause":[25],"drops":[26],"sessions":[28,69],"already":[29,67],"accepted":[30,68],"for":[31,65,101,233],"service.":[32],"To":[33],"improve":[34],"session":[36,138,182,191,236],"continuity,":[37],"multiconnectivity":[38,145],"and":[39,93,125,133,136,164,194],"guard":[40,57,174,204],"capacity":[41,58,175,205],"mechanisms":[42,232],"have":[43,75],"been":[44],"proposed":[45],"recently.":[46],"Multiconnectivity":[47],"enables":[48],"dynamic":[49],"handover":[50],"between":[51],"multiple":[52],"pre-established":[53],"spatially-diverse":[54],"links,":[55],"while":[56],"reserves":[59],"a":[60,98,227],"fraction":[61],"radio":[63,117],"resources":[64],"ensuring":[71],"they":[73],"will":[74],"sufficient":[76],"provisions":[77],"in":[78],"case":[79],"link":[81],"blockage.":[82],"In":[83,171],"this":[84],"study,":[85],"we":[86],"combine":[87],"tools":[89],"queuing":[91],"theory":[92],"stochastic":[94],"geometry":[95],"to":[96,123,177,219],"develop":[97],"mathematical":[99],"framework":[100],"capturing":[102],"joint":[104,228],"operation":[105],"these":[107,231],"two":[108],"schemes":[109],"as":[110,112,217],"well":[111],"features":[114],"mmWave":[116],"propagation.":[118],"metrics":[120],"are":[121],"related":[122],"user-":[124],"system-centric":[126],"performance":[127,156],"including":[128],"system":[130,196,214],"resource":[131,197,215,243],"utilization":[132,216],"new":[135,190],"ongoing":[137,181],"drop":[139,183,192],"probabilities.":[140],"Our":[141],"results":[142],"show":[143],"benefits":[146],"all":[147],"considered":[150],"parameters.":[151],"However,":[152],"range":[154],"boost":[157],"remains":[158],"limited":[159],"deployment":[162],"density":[163],"maximum":[166],"supported":[167],"degree":[168],"multiconnectivity.":[170],"its":[172,220],"turn,":[173],"allows":[176],"further":[178],"decrease":[179],"probability":[184,193],"at":[185],"expense":[187],"utilization.":[198,244],"When":[199],"implemented":[200],"jointly":[201],"with":[202],"multiconnectivity,":[203],"does":[206],"not":[207],"produce":[208],"noticeable":[209],"negative":[210],"effects":[211],"on":[212],"compared":[218],"standalone":[221],"use.":[222],"Hence,":[223],"one":[224],"prefer":[226],"implementation":[229],"preserving":[234],"continuity":[237],"users":[239],"without":[240],"compromising":[241]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
