  In this letter, we investigate the performance of multiple-input
multiple-output techniques in a vehicle-to-vehicle communication system. We
consider both transmit antenna selection with maximal-ratio combining and
transmit antenna selection with selection combining. The channel propagation
model between two vehicles is represented as n*Rayleigh distribution, which has
been shown to be a realistic model for vehicle-to-vehicle communication
scenarios. We derive tight analytical expressions for the outage probability
and amount of fading of the post-processing signal-to-noise ratio.
