计算机工程2025，Vol.51Issue(11)：152-161,10.DOI:10.19678/j.issn.1000-3428.0069824
面向多样化网络需求的优先级队列流量调度算法
Priority Queues-Based Traffic Scheduling Algorithm for Diverse Network Requirements
摘要
Abstract
As the Internet continues to evolve,the performance requirements of various applications have become increasingly diverse.For example,applications such as cloud storage and file-sharing services depend on high throughput to achieve high-speed data transmission,while multiplayer online games emphasize low latency to ensure real-time interaction and a high-quality user experience.However,most existing network switching devices rely on fixed hardware architectures and predefined forwarding rules to handle data flows.With the increasing diversity of Internet application scenarios,these rigid architectures and limited functionalities hinder their adaptability to different types of network traffic,making it difficult to provide differentiated services for various applications.To address these limitations,this paper proposes a traffic scheduling algorithm that employs multiple priority queues.By monitoring flow characteristics in real time through the data plane of switches and dynamically allocating different types of traffic to queues with distinct forwarding priorities,the algorithm enables more effective handling of diverse traffic types and facilitates flexible resource allocation tailored to different application scenarios.Simulation results demonstrate that the proposed approach of isolating traffic using differentiated priority queues achieves multiple objectives,including low latency for small flows,high throughput for large flows,and reduced packet loss rates.These findings provide strong support for meeting the performance demands of various applications.关键词
流量分类/队列管理/服务质量/拥塞控制/流量隔离Key words
traffic classification/queue management/Quality of Service(QoS)/congestion control/traffic isolation分类
计算机与自动化引用本文复制引用
陈杰,王俊昌,胡嘉晨,许杨..面向多样化网络需求的优先级队列流量调度算法[J].计算机工程,2025,51(11):152-161,10.基金项目
国家自然科学基金(62202237) （62202237）
计算机软件新技术全国重点实验室国内开放课题基金(KFKT2022B04). （KFKT2022B04）
