5G 2B2C场景下校园网解决方案分析与研究

The Analysis and Research on the Solutions of 5G Campus Network in 2B2C Scenario

根据业务需求不同,5G SA网络分成2C、2B两张网络。然而由于教育行业的特殊需求,师生一方面有访问公网的需求,同时也有访问校园内网的需求,即存在2B2C的业务场景。该文首先介绍了5G SA分流技术方案。然后介绍了当前两所高校使用不同的技术方案:专用DNN+ULCL分流和专用DNN+校内分流。最后,分析不同技术方案的优缺点。

According to different business needs,5G SA networks are divided into 2C and 2B networks.However,due to the special needs of the education field,teachers and students have the need to access the public networks on the one hand,and also have the need to access the campus intranet on the other hand.This is a 2B2C business scenario.This article first introduces the 5G SA classification technology solutions.It then describes the two current technology schemes used by the two universities:private DNN+ULCL and private DNN+campus DN classification technology.Finally,the advantages and disadvantages of different technical solutions are analyzed.