Research Article
Safety Modeling and Performance Analysis of Urban Scenarios Based on Poisson Line Process
@INPROCEEDINGS{10.1007/978-3-031-34790-0_18, author={Kong Shi and Xinyu Gu}, title={Safety Modeling and Performance Analysis of Urban Scenarios Based on Poisson Line Process}, proceedings={Communications and Networking. 17th EAI International Conference, Chinacom 2022, Virtual Event, November 19-20, 2022, Proceedings}, proceedings_a={CHINACOM}, year={2023}, month={6}, keywords={Poisson line process urban scenario safety performance analysis stochastic geometry}, doi={10.1007/978-3-031-34790-0_18} }- Kong Shi
Xinyu Gu
Year: 2023
Safety Modeling and Performance Analysis of Urban Scenarios Based on Poisson Line Process
CHINACOM
Springer
DOI: 10.1007/978-3-031-34790-0_18
Abstract
Secrecy Performance is one of the focus of research on physical layer security in vehicle-to-everything (V2X). Poisson line process (PLP) is regarded as a more suitable model to study the vehicle communication performance of urban scenarios. However, due to the high theoretical difficulty in the analysis of PLP, research in this area has not been widely conducted yet. In this paper, we take a secure transmission scheme that can improve physical layer security as an example, use PLP model to model urban scenarios. We analyze the performance of coverage probability, secrecy probability and secrecy throughput and draw some effective conclusions to improve secrecy performance. We import a typical urban scenario - part of the map data of Xi’an urban area in China, compare the performance derived by PLP and two-dimensional Poisson point process (2D PPP) model with those modeled on the real urban map respectively, it is demonstrated that PLP is more suitable as the model for urban scenarios.
