未来网络应用场景与网络能力需求

以TCP/IP为体系架构的互联网已经发展为当前信息社会的重要基础设施。但随着网络流量的迅速增长和各种新兴应用的不断出现，现有网络体系结构在各方面的问题日益突出。分析了未来网络的新型应用，并明确了未来网络应用的性能需求会给网络体系结构的研究和设计提供更清晰的方向。对浸入式体验、物联网、触觉互联网和智能交通这几类典型未来网络应用的应用场景进行了分析，总结出未来网络应用对未来网络的能力需求，导出关键的网络性能指标需求。

Future network application scenarios and network capability requirements

The TCP/IP based internet had evolved into an important infrastructure for current information society.However,with the rapid growth of network traffic and the appearance of various emerging applications,the existing network architecture had become increasingly prominent in all aspects.Analyzing and clearing the performance needs of emerging Web applications could provide a clearer direction for the research on network architecture.The application scenarios of typical future network applications were analyzed such as immersive experience applications,IoT applications,tactile internet applications and intelligent transportation applications.The future network applications’ requirements for future networks were summarized,and key network performance indicators were derived.