COMMUNICATION SYSTEM, AND DEVICE, METHOD AND PROGRAM FOR VIRTUAL CONTROL

摘要

PROBLEM TO BE SOLVED: To dynamically perform the addition and the subtraction of installation of a function in a virtual environment, according to a load.SOLUTION: A communication system 100 includes: a collection unit 112 for collecting a plurality of physical resources executing a virtual function 121 and configuration information and a load state of each of the physical resources; and a selection unit 111 for selecting a physical resource capable of newly adding a virtual function 121 among the plurality of physical resources, on the basis of the configuration information and the load state.