Análise de redes veiculares no padrão IEEE 802.11P

Abstract

The vehicular networks propose a dynamic of communication that supports both interventions aimed at assistance and safety as well as the comfort and entertainment of passengers. This communication network is regulated by a communication standard that defines the parameters for its operation. However we must define which parameters must be implemented and which can be modified and/or improved, evaluating the performance of this network through the technologies and standards more developed and mature nowadays. A field test is designed to evaluate this performance by using a conventional access point and measure how close to the standard specifications these devices can operate. The tests demonstrate that the equipment used in conventional wireless networks is capable of meeting, at best, the bandwidth requirements. But in the worst case it is not able to reach the required minimum speed