数据与计算发展前沿 ›› 2024, Vol. 6 ›› Issue (2): 46-55.

CSTR: 32002.14.jfdc.CN10-1649/TP.2024.02.005

doi: 10.11871/jfdc.issn.2096-742X.2024.02.005

• 专刊:中国全功能接入国际互联网30周年 • 上一篇    下一篇

全维可定义网络5.0新型网络架构

周旭*()   

  1. 中国科学院计算机网络信息中心, 北京 100083
  • 收稿日期:2024-03-31 出版日期:2024-04-20 发布日期:2024-04-26
  • 通讯作者: *周旭（E-mail: zhouxu@cnic.cn）
  • 作者简介:周旭，中国科学院计算机网络信息中心，研究员，主要研究方向为计算机网络体系结构、5G/6G移动网络和网络人工智能。
    承担本文所有工作。
    ZHOU Xu is a professor of the Computer Network Information Center of Chinese Academy of Sciences (CNIC). His main research interests are computer network architecture, 5G/6G mobile networks and network artificial intelligence.
    In this paper, he undertakes the following tasks: all.
    E-mail: zhouxu@cnic.cn

A Novel Network Architecture of the Full-Dimensional Definable Network 5.0

ZHOU Xu*()   

  1. Computer Network Information Center, Chinese Academy of Sciences, Beijing 100083, China
  • Received:2024-03-31 Online:2024-04-20 Published:2024-04-26

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摘要：

【目的】面对万物智能互联时代的新兴产业向网络技术提出的确定性、安全性、管控能力等方面的需求，尽力而为、形式单一的IP网络难以同时提供网络质量、安全性、管理能力和效率的性能保障。新的历史阶段急需一个新的网络体系架构，在充分考虑网络广泛互联的基础上，更深度地关注网络空间安全和产业应用对网络的精细要求。【方法】本文提出了全维可定义网络5.0新型网络架构，采用“以网络为中心、能力内生、全维定义”的全新网络架构设计理念，提出了一套覆盖数据面、控制面、管理面和内生安全体系的新型核心协议体系，利用泛在IP、人工智能等技术进行高效的寻址、路由规划、可信管理等。【结果】通过这种架构，网络5.0将网络中的存储、计算资源和多等级转发能力进行高效整合，从而更好地满足应用需求，并实现网络的内生安全、确定性传输、算网融合、差异化服务等功能，显著降低了网络应用的复杂性，提高了网络效率和应用质量。【结论】全维可定义网络5.0促进了泛在场景应用的发展，使得网络从一个单纯的连接工具转变为一个功能丰富、服务多元、安全可靠的平台，并已成功实践和验证在多个应用领域中，成为新型网络架构主流发展路径之一。

关键词: 新型网络体系架构, 泛在IP, 路由规划, 资源调度, 内生安全

Abstract:

[Objective] The emerging industries of the era of pervasive intelligent connectivity demand network technology for determinacy, security, and control capabilities. Current “best-effort”, single-form IP network faces challenge in simultaneously providing guarantees for network quality, security, management, and efficiency. At this new historical stage, a new network architecture is urgently needed that considers the wide interconnectivity of the network while paying more in-depth attention to cybersecurity and the specific requirements of industrial applications for the network. [Methods] This paper proposes a novel network architecture, Full-Dimensional Definable Network 5.0. It adopts a new network architecture design concept of “network-centric, inherent ability, full-dimension definable”, proposing a new core protocol system covering the data plane, control plane, management plane, and inherent security system, and utilizes ubiquitous IP and artificial intelligence technologies for efficient addressing, routing planning, and trust management. [Results] Through this architecture, Network 5.0 effectively integrates the storage, computing resources, and multi-level forwarding capabilities in the network, thereby better meeting application requirements and achieving inherent network security, deterministic transmission, integration of computing and network, and differentiated services, significantly reducing the complexity of network applications and improving network efficiency and application quality. [Conclusions] The Full-Dimensional Definable Network 5.0 promotes the development of ubiquitous scenario applications, transforming the network from a simple connection tool into a feature-rich, multi-service, secure, and reliable platform. It has been successfully tested and validated in multiple application fields, becoming one of the mainstream development paths for new network architectures.

Key words: novel network architecture, ubiquitous ip, routing planning, resource scheduling, inherent security