摘要： 在提供区分服务的网络结构下,给出一种新的能够保证多等级IPv6业务QoS的排队模型和调度算法。仿真结果显示,改进的算法在不同等级业务时延和丢失率的平衡方面收到了很好的效果。

关键词: 多等级区分服务, 调度算法, QoS, IPv6

Abstract: This paper proposes an improved queuing model and scheduling scheme which realizes multi-class QoS for IPv6 traffic mechanism under DiffServ architecture. The new proposed method can achieve good balance between the delay and the loss of different class traffic.

中图分类号: 

• TP393