Multi-hop connectivity analysis and RSU deployment in urban vehicular networks

Jing Zhang; Zhihua Lin

doi:10.1117/12.2627796

14 March 2022 Multi-hop connectivity analysis and RSU deployment in urban vehicular networks

Jing Zhang, Zhihua Lin

Proceedings Volume 12165, International Conference on Intelligent Traffic Systems and Smart City (ITSSC 2021); 1216528 (2022) https://doi.org/10.1117/12.2627796
Event: 2021 International Conference on Intelligent Traffic Systems and Smart City, 2021, Zhengzhou, China

Abstract

The paper considers vehicles’ multi-hop connectivity as inter-grid connectivity and draws some important conclusions by theoretical modeling. Based on these conclusions, a new RSU scheme called Pro_Dep algorithm is proposed which tries to find maximum high connectivity grids where a RSU can cover more coverage area at a given minimum connectivity probability, so as to decrease the number of RSU installment. The simulations, which come from traces of real spatial temporal GPS positions, study the relationship between numbers of RSU, number of grids covered, number of nodes covered and minimum required connectivity probability, ratio of side length of grid to vehicles’ communication range. The experiment results prove validity of our RSU deployment scheme.

Citation Download Citation

Jing Zhang and Zhihua Lin "Multi-hop connectivity analysis and RSU deployment in urban vehicular networks", Proc. SPIE 12165, International Conference on Intelligent Traffic Systems and Smart City (ITSSC 2021), 1216528 (14 March 2022); https://doi.org/10.1117/12.2627796

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