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   Articles with "roadside unit" as a keyword



An Offline Roadside Unit ON-OFF Scheduling Algorithm for Energy Efficiency of Ad Hoc Networks

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recommendations! Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2872601

Abstract: This paper considers the off-line roadside unit (RSU) ON/ OFF scheduling problem in a sparse vehicular ad hoc network (VANET). We formulate the problem as a mixed integer non-linear programming problem and propose a heuristic… read more here.

Keywords: hoc; energy; mlg algorithm; scheduling algorithm ... See more keywords

Passive Radar at the Roadside Unit to Configure Millimeter Wave Vehicle-to-Infrastructure Links

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recommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2020.3027636

Abstract: Millimeter wave (mmWave) vehicular channels are highly dynamic, and the communication link needs to be reconfigured frequently. In this work, we propose to use a passive radar receiver at the roadside unit to reduce the… read more here.

Keywords: communication aps; communication; passive radar; millimeter wave ... See more keywords

Position-Based Adaptive Beamforming and Roadside Unit Sectorization for V2I Communications

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recommendations! Published in 2024 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2023.3320663

Abstract: The unique shape of the mobile service area in vehicle-to-infrastructure (V2I) networks necessitates a reevaluation of roadside unit sectorization and multi-user transmission frameworks. First, an analytical guideline is developed for choosing the optimal array tilting… read more here.

Keywords: unit sectorization; position; adaptive beamforming; roadside unit ... See more keywords

Roadside Unit Caching: Auction-Based Storage Allocation for Multiple Content Providers

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recommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2017.2721938

Abstract: Recent improvements in vehicular ad hoc networks are accelerating the realization of intelligent transportation system (ITS), which not only provides road safety and driving efficiency, but also enables infotainment services. Since data dissemination plays an… read more here.

Keywords: multiple content; content providers; roadside unit; auction based ... See more keywords

Improving Roadside Unit Deployment in Vehicular Networks by Exploiting Genetic Algorithms

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recommendations! Published in 2018 at "Applied Sciences"

DOI: 10.3390/app8010086

Abstract: Vehicular networks make use of the Roadside Units (RSUs) to enhance the communication capabilities of the vehicles in order to forward control messages and/or to provide Internet access to vehicles, drivers and passengers. Unfortunately, within… read more here.

Keywords: deployment; unit deployment; vehicular networks; rsu deployment ... See more keywords