基于QoS的优先级队列调度算法

Research on the Priority Queue Scheduling Algorithm Based on QoS

针对无线网络QoS的需求,讨论了3种典型的优先级队列调度算法,即:轮询式的调度算法、保证优先级的调度算法以及比例公平的调度算法。分别对它们各自的工作原理和优缺点进行了研究比较。最后通过计算机仿真验证选取了适合实际使用的算法。

ling algorithms Fairness （PF）. practical one is To satisfy the requirements of the QoS in the wireless network, three classical priority queue schedu-are discussed in this paper, namely Round Robin （RR）, Priority Queuing （PQ）, and Proportional The principles, advantages and disadvantages of the three algorithms are studied, and finally a chosen through computer simulation.