Abstract

Topology control of VANET based on the multi-radio in vehicle and traffic flow in road network

Highlights

  • The topology control problem in VANET for complex road network originates from business needs, which mainly includes three reasons

  • One reason is that the business needs of mobile internet network include VANET, ad hoc network and complex network; the second reason refers to the requirements of resource distribution, especially the restriction of limited resources such as bandwidth and real-time performance, the collection, sharing and application of big data demand

  • Topology control of VANET based on the multi-radio in vehicle and traffic flow in road network the network abstracts, we can abstract the highway network as a directed graph

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Summary

Introduction

The topology control problem in VANET for complex road network originates from business needs, which mainly includes three reasons. The last reason is that the requirements of regulation and service in transportation industry, the operation management of road network need a reliable and effective network structure to carry safety information and traffic information. Guarantee of topology structure and protection of VANET performance are important aspects, Tehnički vjesnik 24, 2(2017), 611-617 especially for the network which needs connectivity, coverage, delay, interference, capacity and other properties. The passive topology control: the main idea is that if one node fails, one can protect effective topology structure through the node’s neighbouring relations. This paper applies the main idea of the Ant Colony Optimization algorithm. On the basis of the abstract network topology structure, we construct a complex network topology for vehicular internet

Traffic flow
Section 1
Multi-radio nodes
Virtual-force
Niche ant colony algorithm
Topology control optimization strategy
Simulation analysis sink
Findings
Conclusions
Full Text
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