Authors:
Daniel Bischoff
1
;
Florian Schiegg
2
;
Tobias Meuser
3
;
Dieter Schuller
4
;
Nils Dycke
3
and
Ralf Steinmetz
3
Affiliations:
1
Active Safety Advanced Technology, Opel Automobile GmbH, Rüsselsheim, Germany, Multimedia Communications Lab (KOM), TU Darmstadt, Germany
;
2
Corporate Research, Robert Bosch GmbH, Hildesheim, Germany
;
3
Multimedia Communications Lab (KOM), TU Darmstadt, Germany
;
4
Active Safety Advanced Technology, Opel Automobile GmbH, Rüsselsheim, Germany
Keyword(s):
V2X, Cooperative Vehicular Maneuvering, MCM, Intersection, Quality of Communication, Cooperation Cost.
Abstract:
With the rise of vehicles on the road, Cooperative Vehicular Maneuvering (CVM) is a crucial prospect to increase the efficiency of future vehicular traffic. Recent work proposes promising approaches for CVM using Vehicle-to-Everything (V2X) communication to increase traffic efficiency but evaluates its performance with only a few vehicles involved and without considering realistic radio propagation channel models. CVM relies on high quality of communication to coordinate cooperative maneuvers and increases traffic efficiency primarily under heavy vehicular traffic load, which also challenges the V2X quality of communication in terms of channel load and reliability. In this paper, we propose a novel computational efficient CVM planning algorithm specially designed for large-scale scenarios considering a realistic radio propagation channel model and analyze the quality of communication and cooperation cost of CVM using ad hoc communication technology. For our urban intersection scenari
o, we show that imperfect communication limits the earliest start of cooperation to 150m and increases the average Age of Information (AoI) of CVM messages up to 400ms, which motivates the need for more advanced V2X dissemination strategies.
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