Results 21 to 30 of about 293,861 (247)
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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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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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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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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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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Improving performance of pedestrian positioning by using vehicular communication signals [PDF]
, 2018 Pedestrian-to-vehicle communications, where pedestrian devices transmit their position information to nearby vehicles to indicate their presence, help to reduce pedestrian accidents. Satellite-based systems are widely used for pedestrian positioning, but
Sadao Obana, Suhua Tang
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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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On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case [PDF]
, 2014 One of the most challenging fields in vehicular communications has been the experimental assessment of protocols and novel technologies. Researchers usually tend to simulate vehicular scenarios and/or partially validate new contributions in the area by ...
Ernst, Thierry +4 more
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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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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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