Title :
An energy efficiency scheme for the wireless communication used in intelligence transportation system
Author :
Kuo, Chih-Chiang ; Liaw, Der-Cherng ; Cheng, Chiz-Chung
Author_Institution :
Dept. of Electr. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
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.
Keywords :
Rayleigh channels; automated highways; vehicular ad hoc networks; ITS; Rayleigh fading; ad-hoc wireless communication; ad-hoc wireless network; data loss; data retransmission; energy consumption model; energy efficiency based communication protocol; intelligence transportation system; optimal transmission range; physical layer model; Ad hoc networks; Energy consumption; Energy efficiency; Estimation; Protocols; Transportation; Wireless communication; ITS; Rayleigh fading; ad-hoc network; energy efficient; transmission power; vehicular communication;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2012 7th IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-2118-2
DOI :
10.1109/ICIEA.2012.6361035
