Adaptive Power Control with Vehicular Trellis Architecture for Vehicular Communication Systems

Akinsola S Akinsanya*, Manish Nair*, Huiling Zhu, Jiangzhou Wang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

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Abstract

Autonomous driving in future vehicle system has imposed a high demand for reliable and power efficient communication to provide safe-driving to vehicular users. In order to achieve reliability and power efficiency, in this paper, a vehicular trellis architecture (VTA) is proposed. VTA allows traffic information to be transmitted either via vehicle-to-infrastructure (V2I), through the dedicated remote radio head (RRH) and its dynamically select vehicle(s) or, direct vehicle-to-vehicle (V2V) communication. We investigated the adaptive switching over V2I/V2V, to enhance efficient system reliability while optimizing the average power consumption of VTA. This paper presents a vehicular trellis algorithm (VTRA), which approximate solutions to the optimization problem. Simulation results demonstrate that the selection of joint V2I/V2V communication reduces the total power consumption of the system for a varying number of threshold distance and vehicles.
Original languageEnglish
Title of host publication2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)
PublisherIEEE VTC Spring 2020 Antwerp
Number of pages5
ISBN (Electronic)978-1-7281-5207-3
ISBN (Print)978-1-7281-4053-7
DOIs
Publication statusE-pub ahead of print - 30 Jun 2020

Publication series

NameIEEE Vehicular Technology Conference
PublisherIEEE
ISSN (Print)1090-3038
ISSN (Electronic)2577-2465

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