Sand, Stephan und Walter, Michael und Schmidhammer, Martin (2018) Time-variant, non-stationary Vehicle-to-Vehicle Channel Model. IEEE 802 Wireless Interim Meeting, 2018-05-07 - 2018-05-11, Warsaw, Poland.
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PDF (Presentation)
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Video (MPEG) (Video of presentaiton slide 3)
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Offizielle URL: https://mentor.ieee.org/802.11/dcn/18/11-18-0924-01-0ngv-time-variant-non-stationary-v2v-channel-model.pptx
Kurzfassung
Although the wide-sense stationary uncorrelated scattering (WSSUS) assumption is widely used in channel modeling, it is often violated for V2V channels. This is due to non-stationary behavior of the time-variant impulse response of the channel and due to correlations in the delay. Therefore, we present a non-stationary geometry based stochastic channel (GBSC) model that allows to describe highly time-variant non-WSS channels. We derived closed-form expressions for the delay-dependent Doppler spectra enabling realistic and efficient simulation and emulation of V2V and V2I communication. In contrast to conventional WSSUS channel models, our non-stationary channel model enables realistic performance evaluations of V2X communication during safety-critical driving maneuvers, e.g. collision avoidance at crossings, platooning, or overtaking. Thus, our model allows to assess the reliability of safety-critical cooperative ITS applications.
elib-URL des Eintrags: | https://elib.dlr.de/120478/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Time-variant, non-stationary Vehicle-to-Vehicle Channel Model | ||||||||||||||||
Autoren: |
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Datum: | 10 Mai 2018 | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Name der Reihe: | IEEE 802.11 WLAN Working Group, Next Generation V2X Study Group | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | non-stationary geometry based stochastic channel model, time-variant, correlated scattering, V2V, V2I, ITS, NGV, next generation V2X | ||||||||||||||||
Veranstaltungstitel: | IEEE 802 Wireless Interim Meeting | ||||||||||||||||
Veranstaltungsort: | Warsaw, Poland | ||||||||||||||||
Veranstaltungsart: | Andere | ||||||||||||||||
Veranstaltungsbeginn: | 7 Mai 2018 | ||||||||||||||||
Veranstaltungsende: | 11 Mai 2018 | ||||||||||||||||
Veranstalter : | IEEE 802 | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Verkehr | ||||||||||||||||
HGF - Programmthema: | Bodengebundener Verkehr (alt) | ||||||||||||||||
DLR - Schwerpunkt: | Verkehr | ||||||||||||||||
DLR - Forschungsgebiet: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | V - Fahrzeugintelligenz (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||||||||
Hinterlegt von: | Sand, Dr Stephan | ||||||||||||||||
Hinterlegt am: | 19 Jun 2018 14:50 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:24 |
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