Deterministic and stochastic channel models implemented in a physical layer simulator for Car-to-X communications
This paper presents a physical (PHY) layer simulator of the IEEE 802.11p standard for Wireless Access in Vehicular Environments (WAVE). This simulator allows the emulation of data transmission via different radio channels as well as the analysis of the resulting system behavior. The PHY layer simula...
| Main Authors: | , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Copernicus Publications
2011-08-01
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| Series: | Advances in Radio Science |
| Online Access: | http://www.adv-radio-sci.net/9/165/2011/ars-9-165-2011.pdf |
| Summary: | This paper presents a physical (PHY) layer simulator of the IEEE 802.11p standard for
Wireless Access in Vehicular Environments (WAVE). This simulator allows the emulation of data
transmission via different radio channels as well as the analysis of the resulting
system behavior. The PHY layer simulator is part of an
integrated simulation platform including a traffic model to generate
realistic mobility of vehicles and a 3D ray-optical model to calculate the
multipath propagation channel between transmitter and receiver. Besides
deterministic channel modeling by means of ray-optical modeling, the
simulator can also be used with stochastic channel models of typical
vehicular scenarios. With the aid of this PHY layer simulator and the
integrated channel models, the resulting performance of the system in terms
of bit and packet error rates of different receiver designs can be analyzed
in order to achieve a robust data transmission. |
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| ISSN: | 1684-9965 1684-9973 |