THE DISTRIBUTION OF SLICE SERVICE RESOURCES IN 5G NETWORKS

Abstract

The trend of mobile networks 5G is growing with the increase in the number of users and the speed of transmission. Many operators are turning to small cellular and internal coverage of telecommunication network services. Due to the emergence of software-specific network technologies and virtualization of network functions, the ISP can deploy its networks more flexibly and dynamically. In addition to changing the model for deploying a wireless mobile network, it also determines the tendency for micro-operators to develop (μO). Communication operators can provide regional network services through public buildings, shopping malls or industrial facilities. In addition, localized network services are provided and bandwidth consumption is reduced. The distributed μO architecture meets the computing requirements for applications, data, and services from the cloud data center to the peripheral network devices or the micro-data center μO. The μO service model is able to reduce network latency in response to applications with a low latency for the future 5G boundary computing environment. This article discusses the design of the micro-operator 5G and proposes a mechanism for redirecting flows based on the decision tree (DTBFR) to redirect traffic flows to neighboring service nodes. The DTBFR mechanism allows different microcontrollers to share network resources and accelerate the development of border computing in the future.