Study on Internet fundamental technology where the next-generation high definition video stream can be handled with less operation cost

在本项目中，针对多个4K视频流共存的网络环境，我们在网络交换机上开发了分组标记功能和基于优先级的丢弃方案。通过实际实验，证明了所开发的功能和方案的有效性。

In this project, for a network environment where multiple 4K video streams coexists, we have developed a packet-marking function and a priority based discard scheme on network switches. Through actual experiments, the usefulness of developed function and scheme are proven.