1. Security of 5G-V2X: Technologies, Standardization, and Research Directions.
- Author
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Sharma, Vishal, You, Ilsun, and Guizani, Nadra
- Subjects
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STANDARDIZATION , *EMAIL security , *5G networks , *COMPUTER architecture - Abstract
C-V2X aims at resolving issues pertaining to the traditional usability of V2I and V2V networking. Specifically, C-V2X lowers the number of entities involved in vehicular communications and allows the inclusion of cellular-security solutions to be applied to V2X. For this, the evolvement of LTE-V2X is revolutionary, but it fails to handle the demands of high throughput, ultrahigh reliability, and ultra-low latency alongside its security mechanisms. To counter this, 5G-V2X is considered as an integral solution, which not only resolves the issues related to LTE-V2X but also provides a function-based network setup. Several reports have been given for the security of 5G, but none of them primarily focuses on the security of 5G-V2X and its supportive mobile backhaul. This article provides a detailed overview of 5G-V2X with a security-based comparison to LTE-V2X. A novel Security Reflex Function (SRF)-based architecture is proposed and several research challenges are presented related to the security of 5G-V2X. Furthermore, the article lays out requirements of Ultra-Dense and Ultra-Secure (UD-US) transmissions necessary for 5G-V2X. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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