Compared with the first come first service (FCFS), short request first (SRF), and dynamic earliest deadline first (DEDF), the simulation results of the DPSP show that it can enhance the WWW QoS by increasing only little response time.

• 与先来先服务 FCFS(first come first service)、短请求优先 SRF (short request first)和 DEDF(dynamic earliest deadline first)策略进行模拟比较表明 :DPSP策略以较小的响应延迟增量为代价 ,提高了 WWW的服务质量