Research on Scheduling Method for Collaborative Detection Traffic in The Bottom of IOT

Aiming at the rapid scheduling of collaborative detection traffic in Internet of things (IOT), a cooperative detection scheduling model about the bottom of IOT was designed in the paper; the model prioritized the traffic data of the sensing layer through the local scheduler of the collaboration layer, then an improved weighted round robin (IWRR) method was used to schedule the traffic data, the IWRR method optimized the scheduling of real-time and non real-time mixed traffic data by constructing a temporary sending queue with borrowed priority. Simulation results show that, compared with the traditional WRR method, the IWRR method can enable the real-time traffic data to be transmitted better in a continuous and timely manner, and at the same time, it has lower average transmission delay of the traffic data on the whole.