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TopThe earliest research on the inter-vehicular communications as described in (Tsugawa, 2005) was conducted by Association of Electronic Technology for Automobile Traffic and Driving (JSK) of Japan in the early 1980s that is now known as the Japan Automobile Research Institute (JARI) (http://www.jari.or.jp). This study analyzing the performance of ad-hoc routing protocols from different characteristics. Scholars (Broch, Maltz, Johnson et al., 1998) compared four ah-hoc routing protocols TORA, DSDV, AODV and DSR in terms of overhead of routing, packet delivery ratio and path optimality.
The author Qian Feng et. al. (Feng, Cai, Yang et al., 2009) analyzed the performance of AODV, DSR, and DSDV and OLSR routing protocols using the NS-2 simulator and find out that DSDV and OLSR to perform better in the small networks and AODV and DSR are more efficient, adaptable and convenient in the networks that have large scalability.