Characterizing the Degree of LTE Involvement in Supporting Session Continuity in Street Deployment of NR Systems

Vyacheslav Begishev, Andrey Samuylov, Dmitri Moltchanov, Konstantin Samouylov

Tutkimustuotos: KonferenssiartikkeliTieteellinenvertaisarvioitu

5 Lataukset (Pure)

Abstrakti

The prospective roll out of recently standardized New Radio (NR) systems operating in millimeter wave frequency band pose unique challenges to network engineers. In this context, the support of NR-based vehicle-to-infrastructure communications is of special interest due to potentially high speeds of user equipment and semi-stochastic dynamic blockage conditions of propagation paths between UE and BR base station (BS). In this conditions even the use of advanced NR functionalities such as multiconnectivity supporting active connections to multiple BSs located nearby may not fully eliminate outages. Thus, to preserve session continuity for UEs located on vehicles a degree of LTE support might be required. In this paper, we quantify the amount of LTE support required to maintain session continuity in street deployment of NR systems supporting multiconnectivity capabilities. Particularly, we demonstrate that it is heavily affected by the traffic conditions, inter-site distance between NR BSs and the degree of multiconnectivity.

AlkuperäiskieliEnglanti
OtsikkoDistributed Computer and Communication Networks - 22nd International Conference, DCCN 2019, Revised Selected Papers
ToimittajatVladimir M. Vishnevskiy, Dmitry V. Kozyrev, Konstantin E. Samouylov, Dmitry V. Kozyrev
KustantajaSpringer
Sivut71-83
Sivumäärä13
ISBN (painettu)9783030366131
DOI - pysyväislinkit
TilaJulkaistu - 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Distributed and Computer and Communication Networks - Moscow, Venäjä
Kesto: 23 syysk. 201927 syysk. 2019

Julkaisusarja

NimiLecture Notes in Computer Science
Vuosikerta11965
ISSN (painettu)0302-9743
ISSN (elektroninen)1611-3349

Conference

ConferenceInternational Conference on Distributed and Computer and Communication Networks
Maa/AlueVenäjä
KaupunkiMoscow
Ajanjakso23/09/1927/09/19

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Theoretical Computer Science
  • Yleinen tietojenkäsittelytiede

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