This chapter is about the physical layer (PHY) of VANETs and will present all its main features with a bottom-up approach, starting from the relevant physical propagation and reception phenomena; afterwards, the Orthogonal Frequency Division Multiplexing (OFDM)-Wi-Fi standard, as adapted to the vehicular environment, will be introduced; then, the architecture of transceivers will be presented, so to match theoretical solutions with practical implementations and a hands-on perspective; eventually, some open research areas will be introduced, highlighting how much the physical layer could be improved in a standard-compliant way. More innovative solutions will be presented in the following chapters.
CITATION STYLE
Scopigno, R. M., Autolitano, A., & Xiang, W. (2015). The physical layer of VANETs. In Vehicular Ad Hoc Networks Standards, Solutions, and Research (pp. 39–82). Springer International Publishing. https://doi.org/10.1007/978-3-319-15497-8_3
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