Design and Simulation of Physical Layer of IEEE 802.11p Vehicular Ad-Hoc Networks
Yao Zhang, Licai Yang
Abstract
Yao Zhang, Licai Yang
Abstract
Vehicular Ad-Hoc Network (VANET) is the fundamental part of future Intelligent Transportation System (ITS). Physical layer is applied to provide messages transmission between vehicle nodes in VANET, so it has great influence on efficiency of ITS. On the basis of analyzing IEEE 802.11p protocol, we presented a design scheme for physical layer communication system of On Board Unit (OBU) in VANET. Furthermore, the performance of proposed scheme was verified by theoretical analysis and MATLAB simulation.
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Vehicular Ad-Hoc Network (VANET) is the fundamental part of future Intelligent Transportation System (ITS). Physical layer is applied to provide messages transmission between vehicle nodes in VANET, so it has great influence on efficiency of ITS. On the basis of analyzing IEEE 802.11p protocol, we presented a design scheme for physical layer communication system of On Board Unit (OBU) in VANET. Furthermore, the performance of proposed scheme was verified by theoretical analysis and MATLAB simulation.
Key concepts: Vehicular ad hoc network, IEEE 802.11p, Computer science, Wireless ad hoc network, Computer network, Physical layer, Vehicular communication systems, MATLAB