Hans-Arno Jacobsen, Shashank Motepalli, Gengrui Zhang, Hans-Arno Jacobsen, and Shiquan Zhang.
In BRAINS, September 2021.
Full author list additionally contains: James Meijers, Edward Au, Yuxi Cai, Hans-Arno Jacobsen, Shashank Motepalli, Robert Sun, Andreas Veneris, Gengrui Zhang, Shiquan Zhang.
Vehicles today contain a multitude of sensors
creating vast amounts of data. For many applications, these
data need to be shared with other entities so that they can also
utilize it. Vehicle-to-everything (V2X) is the amalgamation of all
potential vehicle communication systems. V2X technologies are
enabling many smart-vehicle applications, such as autonomous
vehicles. However, in utilizing these data from external entities,
vehicles rely on the availability and trustworthiness of
centralized entities who may be able to delete, forge, leak, or
otherwise tamper with the underlying data. Blockchain technology
provides a decentralized mechanism to allow vehicles
to validate data they receive in a trustless manner. This paper
explores potential applications of blockchain technology in the
V2X space, categorizing and analyzing use cases based on their
underlying blockchain requirements. It then uses this analysis
to determine the key requirements behind an effective V2X
blockchain.
Tags: blockchains, dlt, v2x, distributed ledgers
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