现代信息科技2025，Vol.9Issue(20)：1-6,11,7.DOI:10.19850/j.cnki.2096-4706.2025.20.001
基于软件定义资源预留的视频加速器研究及实现
Research and Implementation of Video Accelerator Based on Software Defined Resource Reservation
摘要
Abstract
Since the advent of the Software Defined Network(SDN),the concept of separating the control plane from the data plane has attracted extensive attention in the network field.In order to ensure the fluency of high-priority video services during network congestion,this paper designs a video accelerator based on software defined resource reservation and applies it to distributed video conferencing.When the overall network bandwidth is insufficient to ensure high-quality transmission of all video streams,service providers can reserve bandwidth for specific video services through the payment mechanism of video accelerators,thereby ensuring network Quality of Service(QoS),improving end-to-end video quality,and improving end-user experience.Experiments show that the scheme can reserve bandwidth for specific video streams through SDN,and significantly improve video stream quality and user experience.关键词
软件定义网络/资源预留/服务质量/视频加速Key words
SDN/resource reservation/service quality/video acceleration分类
信息技术与安全科学引用本文复制引用
陈国立,廖志文,陈红玲,朱惠敏,林炜宜..基于软件定义资源预留的视频加速器研究及实现[J].现代信息科技,2025,9(20):1-6,11,7.基金项目
广东省普通高校特色创新类项目(2024KTSCX229) （2024KTSCX229）
珠海市教育科研规划课题(2023ZHGHKT261) （2023ZHGHKT261）
珠海城市职业技术学院2022年科研项目(2022Z01Z) （2022Z01Z）
2023年广东省科技创新战略专项资金(pdjh2023b0986) （pdjh2023b0986）
《数据结构与算法》课程教学模式创新研究(JY20250124) （JY20250124）
2024年全国高等院校计算机基础教育研究会项目(2024-AFCEC-294) （2024-AFCEC-294）
