Virtualization and Orchestration of Radio Access Network

摘要

This paper discusses orchestration of RAN systems implemented with virtualization. The 5G mobile communication system should have one flexible network structure that can accommodate a wide variety of services in multiple industries. This paper presents the design and implementation results of a flexible RAN system with NFV reference model. We also implemented and applied an orchestrator, which allows users to easily and quickly create, modify and run various types of radio access technology such as FDD and TDD.