为了提高军事通信网的服务质量,文中提出了一种基于缓冲管理的优先级队列调度算法,设计了分组分类器、队列管理和队列调度组件。将分组根据需要划分成若干个优先级,并根据优先级进行队列管理和调度。提出了一种基于RED的动态拥塞控制算法,能够动态的检测拥塞状态,并进行拥塞信息反馈和拥塞控制。通过编程实现了两个算法,并进行了仿真实验,实验结果表明能够较好的满足军事通信网的要求,提高军事通信网的服务质量。

In order to improve quality of service (QoS) of military communication network, a priority queue scheduling algorithm based on buffer management was proposed, and the packet classifier, queue management component and scheduling component were designed. According to requirement, packets were divided into some priority levels, and were managed and scheduled in accordance with priority. A RED-based congestion control dynamic algorithm was proposed. This algorithm can dynamically detect the state of congestion, feed-back congestion information and control congestion. Two algorithms were implemented by programming codes. The simulation experiment results show that this mechanism can meet requirements of military communication network and improve its QoS.