Performance Improvement of the Inter-Vehicle Push-Type Packet Compensation Protocol for the Road to Vehicle Broadcasting System
This paper is focused on the packet compensation protocol using Spread-Spectrum (SS) techniques for the road to vehicle broadcasting system. The SS slot-distributed push-type packet compensation protocol is proposed. Moreover, the average packet acquisition time and the average transmission power for compensating a lost packet are evaluated by the theoretical analysis and the computer simulation. As the results, the average packet acquisition time of the proposed protocol is shorter than that of the conventional CDMA packet compensation protocol. The average energy of the proposed protocol is smaller than that of the conventional BPSK system.
push-type packet compensation protocol road to vehicle broadcasting system spread-spectrum inter-vehicle communication