Intelligent traffic management via V2V communications in VANETs is attracting more and more attentions from researchers. In this paper, we design a new algorithm to realize intersection control based on coordination among vehicles via VANETs. We basically adopt the concept of mutual exclusion originally proposed for resource management in computer systems. Vehicles at an intersection compete for the privilege of passing by message exchange. The core of such an approach is the algorithms to coordinate vehicles and control the privilege granting. Following our previously proposed intersection control algorithm in [16], we design a new algorithm that can realize intersection control with much less communication cost. The advantage of our new algorithm is validated by simulations using ns-3.
A Message Efficient Intersection Control Algorithm Based on VANETs
2014
11 Seiten
Conference paper
English
A Message Efficient Intersection Control Algorithm Based on VANETs
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