An energy efficiency scheme for the wireless communication used in intelligence transportation system

Abstract

In this paper, we propose an energy efficiency scheme for the communication used in Intelligence Transportation System (ITS). The Rayleigh fading scenarios is first investigated to derive the optimal transmission range in ad-hoc wireless network by taking the factors of data loss and retransmission. In order to construct the energy efficiency protocol, the realistic physical layer model in ad-hoc wireless communication is also considred to fix the energy consumption model for constructing an energy efficiency based communication protocol. Both of numerical simulation and experimental results demonstrate the success of the proposed design.