【摘要】 对5种QoS接纳控制算法进行性能分析和比较。论文在NS2中构建了实验用的网络拓扑和流量,在RSVP信令下,对3种不同带宽利用率的网络场景进行了仿真,并对以上算法在各种场景下的丢包率、接入率、传输时延和时延抖动情况进行了分析和比较。更多还原

【Abstract】 This paper analyzes and compares performance of five admission control algorithms for RSVP under NS2 simulator.After setting up experimental network and traffics under NS2,this paper simulates 3 kinds of bandwidth utilizing sineriaos for RSVP signaling.During the simulation,the packet loss rate,admission rate,transimission delay and jitter for the above five algorithms are measured.更多还原