Multiple services scheduling scheme of service stratum in integrated sensing network

Abstract

Preemptive-priority scheduling scheme based on M/M/n/m with different service ability of servers is proposed, in which arrival load of multiclass services increases proportionally and every service is able to choose a server with a certain probability. We set up the simulation model for understanding the transmission situation under various services and discuss in detail, which have been divided into 4 classes. The scheme reaches good performance with delay time of less than 15ms, average queuing length of less than 50 packets and packet loss rate lower than 0.01%. The results show that the scheme meet requirements upon real-time property and high reliability, which can be used to control traffic congestion effectively in Integrated Sensing Network.