Abstract Vehicle-to-Everything (V2X) communication holds the promise for improving road safety and reducing road accidents by enabling reliable and low latency services for vehicles. Vehicles are among the fastest growing type of connected devices. Therefore, there is a need for V2X communication, i.e., passing of information from Vehicle-to-Vehicle (V2V) or Vehicle-to-Infrastructure (V2I) and vice versa. In this paper, we focus on both V2I and V2V communication in a multi-lane freeway scenario, where coverage is provided by the Long Term Evolution Advanced (LTE-A) road side unit (RSU) network. Here, we propose a mechanism to offload vehicles with low signal-to-interference-plus-noise ratio (SINR) to be served by other vehicles, which have much higher quality link to the RSU. Furthermore, we analyze the improvements in the probabilities of achieving target throughputs and the performance is assessed through extensive system-level simulations. Results show that the proposed solution offloads low quality V2I links to stronger V2V links, and further increases successful transmission probability from 93% to 99.4%.
Vehicle clustering for improving enhanced LTE-V2X network performance
2017-01-01
Conference paper
Electronic Resource
English
5G , LTE-V , V2I , V2V , reliability , system level simulations , vehicle
DDC: | 629 |
A fuzzy logic based clustering strategy for improving vehicular ad-hoc network performance
BASE | 2015
|An Enhanced Agglomerative Clustering Algorithm for Solving Vehicle Routing Problem
BASE | 2017
|Unmanned aerial vehicle with neural network for enhanced mission performance
European Patent Office | 2023
|