Results 21 to 30 of about 292,945 (233)
Crash Risk-Based Prioritization of Basic Safety Message in DSRC
IEEE Access, 2020 Dedicated short-range communications (DSRC) is one of the key technologies enabling safety-critical applications for intelligent transportation system (ITS).
Seungmo Kim, Byung-Jun Kim
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Sensors, 2021 Cooperative Adaptive Cruise Control (CACC) is an advanced technique for organizing and managing a vehicle platoon, which employs the Vehicle-to-Vehicle/Vehicle-to-Infrastructure (V2V/V2I, or V2X) wireless communication to minimize the inter-vehicle ...
Yi Liu, Wei Wang
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IET Networks, EarlyView., 2023 We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh +4 more
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On MAC Access Delay Distribution for IEEE 802.11p Broadcast in Vehicular Networks
IEEE Access, 2019 The inter-vehicle safety communication is generally considered as a promising technology to significantly enhance road safety. In fact, a lot of communications about inter-vehicle safety have real-time, rigorous requirements on broadcast messages in ...
Yuan Yao +3 more
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Sensors, 2020 Vehicle platoons involve groups of vehicles travelling together at a constant inter-vehicle distance, with different common benefits such as increasing road efficiency and fuel saving.
Sandra Roger +3 more
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Burst Transmission and Frame Aggregation for VANET Communications [PDF]
International Journal of Networked and Distributed Computing (IJNDC), 2017 In vehicular ad hoc networks (VANETs), due to highly mobile and frequently changing topology, available resources and transmission opportunities are restricted.
Wei Kuang Lai +2 more
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Control Efficient Power Allocation of Uplink NOMA in UAV-Aided Vehicular Platooning
IEEE Access, 2021 Power allocation in non-orthogonal multiple access (NOMA) systems is essential to avoid multi-user detection failure. However, controlling the uplink transmission power brings extra signaling overhead, especially in dynamic environments.
Yanglong Sun, Ke Zheng, Yuliang Tang
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A multi-agent semi-cooperative unmanned air traffic management model with separation assurance
EURO Journal on Transportation and Logistics, 2021 This paper presents an air traffic management framework to enable multiple fleets of unmanned aerial vehicles to traverse dense, omni-directional air traffic safely and efficiently. The main challenge addressed here is separation assurance in the absence
Yanchao Liu
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IEEE Access, 2020 Unmanned aerial vehicle (UAV) assisted cell-free communications hold promise for enhancing the coverage and capacity of heterogeneous cellular networks.
Ali Raza +5 more
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On the Impact of Multiple Access Interference in LTE-V2X and NR-V2X Sidelink Communications
Sensors, 2023 Developing radio access technologies that enable reliable and low-latency vehicular communications have become of the utmost importance with the rise of interest in autonomous vehicles.
Abdul Rehman +4 more
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