面向超高清视频的算力网络架构及关键技术
周旭,研究员,研究方向为计算机网络体系结构、5G/6G移动网络、网络人工智能等,电子信箱: zhouxu@cstnet.cn |
收稿日期: 2024-08-21
网络出版日期: 2025-06-13
版权
Computing power network architecture and key technologies for UHD video
Received date: 2024-08-21
Online published: 2025-06-13
Copyright
超高清视频是中国视听产业重要发展方向之一,国家相关部门也出台了一系列政策,鼓励和支持超高清视频产业的发展。超高清视频的采集、传输、制作、播出过程,尤其是融合了ChatGPT、Sora等先进人工智能内容生成技术后,呈现出典型的大带宽、高算力、低时延特征,令算力和网络基础设施面临严峻考验。基于超高清视频典型需求和计算、网络技术最新发展趋势,提出了面向超高清视频的算力网络架构,综合运用异构算力资源组网与安全传输技术、超高清视频业务需求建模与资源编排技术、“数算模”联合调度与路由规划技术、超高清视频高速传输技术等算力网络关键技术,实现全国范围内异构算力的汇聚、组网,满足超高清视频采、编、播等各环节业务处理对多样化算力和网络传输的需求。
周旭 , 吴红 , 张伟 , 宋俊平 . 面向超高清视频的算力网络架构及关键技术[J]. 科技导报, 2025 , 43(9) : 38 -47 . DOI: 10.3981/j.issn.1000-7857.2024.08.01034
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