METHOD, APPARATUS AND SYSTEM FOR HOME MANAGEMENT DEVICE VIRTUALIZATION

摘要

Embodiments of the present invention provide a method, apparatus and system for virtualization of a home management device. The device is a home location register HLR or a home user server HSS. The virtualized home management device of the present invention includes at least two virtual machines, where each virtual machine correspondingly implements one function of the device, and the VMs are connected through an interface. The embodiments of the present invention solves the problem of low cost-performance ratio and inflexibility resulting from the fact that a newly allocated VM is required to perform functions of the entire home management device when a certain function is confronted with a performance bottleneck and needs to be expanded.