Results 181 to 190 of about 6,791 (210)

Secure handoffs for V2I communications in 802.11 networks

Proceedings of the 10th ACM symposium on Performance evaluation of wireless ad hoc, sensor, & ubiquitous networks, 2013
Vehicular ad hoc networks (VANETs) are emerging as a novel paradigm for safety services, supporting real-time applications (e.g., video-streaming, Internet browsing, online gaming, etc.). However, maintaining ubiquitous connectivity remains a challenge due to both high vehicle speed, and non-homogeneous nature of the network access infrastructure ...
Hernández Gañán, Carlos, Reñé Vicente, Sergi, Muñoz Tapia, José Luis, Esparza Martín, Óscar, Mata Diaz, Jorge, Alins Delgado, Juan José   +5 more
openaire   +2 more sources

Reinforcement Learning in V2I Communication Assisted Autonomous Driving

ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
A novel framework is proposed for enhancing the driving safety and fuel economy of autonomous vehicles (AVs) with the aid of vehicle-to-infrastructure (V2I) communication networks. To solve this pertinent problem, a double deep Q-network (DDQN) algorithm is proposed for making collision-free decisions.
Xiao Liu 0018, Yuanwei Liu, Yue Chen 0002, Luhan Wang, Zhaoming Lu   +4 more
openaire   +1 more source

Integration of 5G mmWave-Enabled V2I and V2V: Experimental Evaluation

IEEE Communications Magazine
The use of mmWave for vehicular communications enables new bandwidth-demanding 5G vehicle-to-everything (V2X) services, while at the same time creating challenges, such as coverage holes due to, for example, blockages. The integrated operation of vehicle-
Junhyeong Kim, Heesang Chung, Il-Gyu Kim, Gosan Noh   +3 more
semanticscholar   +1 more source

Image-Based Beam Tracking With Deep Learning for mmWave V2I Communication Systems

IEEE transactions on intelligent transportation systems (Print)
Effective beam alignment is essential for vehicle-to-infrastructure (V2I) millimeter wave (mmWave) communication systems, particularly in high-mobility vehicle scenarios.
Weizhi Zhong, Lulu Zhang, Haowen Jin, Xin Liu, Qiuming Zhu, Yi He, Farman Ali, Zhipeng Lin, Kai Mao, Tariq S. Durrani   +9 more
semanticscholar   +1 more source

V2I-CARLA: A Novel Dataset and a Method for Vehicle Reidentification-Based V2I Environment

IEEE Transactions on Instrumentation and Measurement, 2022
Hai Wang 0003, Xin Yuan, Yingfeng Cai, Long Chen 0003, Yicheng Li 0001   +4 more
openaire   +1 more source

Effective Joint Scheduling and Power Allocation for URLLC-Oriented V2I Communications

IEEE Transactions on Vehicular Technology
Future vehicular applications, such as safety guarantee and autonomous driving, rely on vehicular-to-infrastructure (V2I) ultra-reliable low-latency communication (URLLC).
Jing Li, Yong Niu, Hao Wu, Bo Ai, Tony Q. S. Quek, Ning Wang, Sheng Chen   +6 more
semanticscholar   +1 more source

Traffic light recognition and V2I communications of an autonomous vehicle with the traffic light for effective intersection navigation using YOLOv8 and MAVS simulation

Defense + Commercial Sensing
We integrate advanced computer vision and Vehicle-to-Infrastructure (V2I) communication systems for effective intersection navigation. In the first phase, the YOLOv8 deep learning model is employed to accurately detect traffic lights, with specialized ...
Mahfuzur Rahman, F. Islam, John E. Ball, Chris Goodin   +3 more
semanticscholar   +1 more source

Efficient Data Collection Scheme for IRS-Based V2I Backscatter Communications

IEEE Wireless Communications Letters
Efficient data collection is one of the key technologies in future vehicle-to-infrastructure (V2I) communication systems. The intelligent reflecting surface (IRS) and backscatter communication (BackCom) techniques are expected to realize low-power ...
Jinming Wang, Shuai Han, Cheng Li, Weixiao Meng   +3 more
semanticscholar   +1 more source

Trajectory prediction to avoid channel congestion in V2I communications

2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2017
In the new envisaged paradigm of vehicular communications, critical safety applications have strict requirements in terms of latency and robustness due to the critical nature of their mission that require periodic status exchange and asynchronous event notifications for a reliable cooperative awareness. Current technologies like IEEE 802.11p and recent
Guillem Boquet, José López Vicario, Alejandro Correa 0001, Antoni Morell, Ibrahim Rashdan, Estefania Munoz Diaz, Fabian de Ponte Müller   +6 more
openaire   +1 more source

Performance modelling and evaluation of V2I video surveillance system

2015 Twelfth International Conference on Wireless and Optical Communications Networks (WOCN), 2015
Multi-hop transmission of real time video in IEEE 802.11p from vehicle to infrastructure access point and then via other access points to the server is addressed in this paper. We perform the feasibility study of such systems by analyzing the end to end quality of distortion in video signals among many competing vehicles, to and from the tagged vehicle
Shiva Raj Pokhrel, Ram Chandra Pandey, Shashidhar Ram Joshi   +2 more
openaire   +1 more source