Application of distributed scheduling algorithm in VOQ switch
分布式调度算法在VOQ交换机中的应用

To improve the communication efficiency,a new communication-scheduling algorithm named DSA(Distributed Scheduling Algorithm)was put forward in VOQ switch by scheduling high-speed data packet in every output port independently.Compared with other traditional scheduling algorithms,which can only schedule the constant length message,the DSA can directly schedule the communication under variable message length.The simulation results show that the DSA scheduler outperforms iSLIP scheduling algorithm under all traffic.DSA can work efficiently in VOQ switch.