Regional emergency solution based on 5G network slice technology

Abstract

Constructing regional non-public network based on public network is a research hotspot of emergency communication solutions. The existing non-public network architecture defined by the 3GPP standard still has many disadvantages, such as the complexity of the protocol, the difficulty of deployment and configuration, and the poor compatibility of equipment from different manufacturers. Based on demand analysis of regional emergency communication scenarios, this paper proposes a non-public network improvement scheme based on network slice technology. While avoiding the complex perception of the core network of public network and UE to non-public network, this scheme has the advantages of strong compatibility, low deployment cost and quick and simple.

Keywords

• 5g
• non-public network(npn)
• network slice
• emergency communication