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1、下一代协议栈 5.0WHITE PAPER V9.0C2023.03Executive Summary摘 要Based on the previous study of RAN in white paper,this white paper facing 6G gives a potential solution for the architecture of RAN and framework of the protocol stack.In this solution,the technology of digital twin is introduced to support AI to

2、 embed into functionalities of RAN,and the native-AI computing power for native-AI RAN is scheduled on demand.The white paper hopes to arouse the continuous attention and thinking from the the academic and industrial on the research of the architecture of RAN and the framework of protocol stack for

3、6G,so that the deep integration of ICDT and promote the comprehensive development of 6G are achieved.本白皮书在前期白皮书的基础上面向未来 6G 无线网络和协议栈演进方向，提出了一种智慧内生的无线网络架构，该架构通过数字孪生技术，把对AI算法相关的支撑融合到无线网络功能中，从而实现了按需的智慧算力，为“内生智慧无线网络”提供了解决思路。本白皮书希望引起学术界和产业界对 6G 通信协议栈架构与功能增强方向研究的持续关注和思考，真正能够做到 ICDT 深度融合，促进 6G 全面发展。-01-Intr

4、oduction智慧内生无线网络架构“云”和“端”移动网络柔性架构 内生智慧的 ICDT RAN 功能Summary意图驱动的协议管理控制架构网络管控协议发展意图驱动下一代无线网络管控架构关键技术意图的全生命周期管理Summary01 01 03 0303 0814151618202325Table of ContentsExecutive Summary 摘要 1 22.1 2.22.333.13.23.33.43.5Reference AbbreviationAcknowledgement2627 281.IntroductionThe white paper proposes 6G pr

5、otocol stack views and thinking for 2030+,based on the published versions such as The Next-generation Protocol Stack over Air Interface 4.0 and The Next-generation Protocol Stack over Air Interface 3.0.We hope to provide reference to study the 6G-oriented protocol stack architecture and functions fo

6、r the industry.5G 的 CU-DU 分离架构为基站的分布式部署提供了灵活性。基于 CU-DU 分离架构实现 6G 无线网络的按需功能配置，从而实现“云”和“端”的柔性架构，为内生智慧和数字孪生提供架构支撑。通过定义核心网和分离模式的基站的功能在“云”上，把余下部分基站的功能部署在“端”上。“云”和“端”通过无线连接方式，“端”侧进行空口无线覆盖。通过“云”侧的控制，“端”侧实现无线覆盖、无线关断、干扰协调、负载均衡等。下一代无线网络依靠意图驱动网络提供的应用意图深度挖掘能力、网络状态全局感知能力、网络配置实时优化能力，提出了意图驱动下一代无线网络管控协议架构，包括意图转译、策略