WWW/Internet - Portal do Software Público Brasileiro

IADIS International Conference WWW/Internet 2010GVDSR is greater, but it is for the information discovery, that enables the decrease of the dropped packets.The throughput for applications will increase showing that the packet delivery ratio increased too.Figure 4. Results for scenario a)Figure 5. Results for scenario b)Figure 6. Results for scenario b)Figure 7. Results for scenario d)The large scale scenario c), Fig. 6, is the one that shows the advantages of this architecture and theGVDSR. For large scale situation the GVDSR protocol acts greater than the others, improving the packetsdelivery ration with the decrease of packets number. This is ideal for VANETs scenario, with the increase ofthe distance, the networks needs to route information with the less number of packets discarded. For Fig 7,with the scenario d), the performance of the GVDSR protocol stays greater than the others protocols. Thenumber of dropped packets is lower for GVDSR, enabling an increase of the throughput for applicationssince the increase of the vehicles speed.331