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A proposal for finding node addresses in the inter-vehicle communication protocol iFORP
Takuya NISHIMAKI,Koichi GYODA 대한전자공학회 2015 ITC-CSCC :International Technical Conference on Ci Vol.2015 No.6
In general wireless ad hoc network protocol simulation, it is assumed that the source node already knows the IP address of the destination. However, in the actual inter-vehicle communication, it is difficult to know the IP address of the communication partner in advance because there exist an indefinite number of terminals. In this paper, we propose the additional mechanism for finding IP addresses of the nodes by exchanging modified HELLO packets in the network protocol iFORP. It is confirmed that this proposed mechanism work well from simulation results. To evaluate the performance of the protocol, data arrival rate, total amount of sent/received routing traffic, and data arrival delay are used. Simulation results of iFORP with the proposed mechanism show high data arrival rate and short delay although routing traffic increases.