High Adaptability Vehicle Network Communication Protocol Based on AODV

Authors

Wang Tong, 1. College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China;;2. Key Laboratory of advanced ship communication and information technology, Harbin Engineering University, Harbin 150001, China;
Gao Shan, 1. College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China;;2. Key Laboratory of advanced ship communication and information technology, Harbin Engineering University, Harbin 150001, China;
Tianshu Dai, 1. College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China;;2. Key Laboratory of advanced ship communication and information technology, Harbin Engineering University, Harbin 150001, China;

Abstract

Abstract: Routing protocol is an essential part of vehicular ad-hoc network (VANET). According to the characteristics of frequent changes of vehicle node location in urban environment, an AODV routing protocol based on Network Topology Changes (NTCAODV) is proposed. According to the speed and relative position information, by calculating the stability coefficient of nodes, the link connection is established on the basis of principle of "optimal stability", and the idea of extended loop is improved according to recorded the link establishment time. Simulation results show that NTCAODV routing protocol has good performance in various urban environments, improves the success rate of data transmission, and has good adaptability in urban environments with different vehicle density.

Recommended Citation

Tong, Wang; Shan, Gao; and Dai, Tianshu (2021) "High Adaptability Vehicle Network Communication Protocol Based on AODV," Journal of System Simulation: Vol. 33: Iss. 7, Article 18.
DOI: 10.16182/j.issn1004731x.joss.20-0184
Available at: https://dc-china-simulation.researchcommons.org/journal/vol33/iss7/18

First Page

1661

Revised Date

2020-05-20

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.20-0184

Last Page

1669

CLC

TP391.9

Recommended Citation

Wang Tong, Gao Shan, Dai Tianshu. High Adaptability Vehicle Network Communication Protocol Based on AODV[J]. Journal of System Simulation, 2021, 33(7): 1661-1669.

Corresponding Author

Gao Shan,

DOI

10.16182/j.issn1004731x.joss.20-0184