Delay-tolerant routing and message scheduling for CR-VANETs

Jing Wang, Huyin Zhang, Xing Tang, Zongpeng Li

Abstract: Highlights•We consider CR channel availabilities and V2V contact duration for the routing design.•We evaluate relay node priorities for the routing strategy and the buffer management.•We propose an algorithm to spread messages and terminate replication processes quickly.•We facilitate the tradeoff between the delivery ratio and the delivery overhead.