黄倩，黄蓉
（中国联合网络通信有限公司研究院，中国 北京100044）
摘要：分析5G共建共享后边缘云共享对边缘云建设的可能影响。基于接入网共享和异网漫游两种5G共建共享主流策略，介绍5G非独立组网（NSA）/独立组网（SA）下边缘云的组网架构，以及承建方与共享方运营商用户在不同情况下访问共享边缘云的方式，并从用户身份鉴权、计费方式、服务质量（QoS）策略等方面剖析相应的网络能力要求。
关键词：5G；SA；NSA；共建共享；边缘云共享
Edge Cloud Construction under Co-Construction and Sharing
HUANG Qian, HUANG Rong
(China Unicom Research Institute, Beijing 100044, China)
Abstract: The possible impact of edge cloud sharing on edge cloud construction after 5G co-construction and sharing is anlalyzed. Based on the two mainstream 5G co-construction and sharing strategies of access network sharing and off-network roaming, the network architecture of edge cloud under 5G non-standalone (NSA) / standalone (SA), as well as the ways for users of the contractor and the sharing operator to access the shared edge cloud under different circumstances is introduced. Besides, the corresponding network capability requirements from the aspects of user authentication, billing method, and quality of service (QoS) strategy are also analyzed.
Keywords: 5G; SA; NSA; co-construction and sharing; edge cloud sharing
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