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AssigneeNtt Docomo, Inc.
InventorsMasaaki Kosugi, Hidenori Asaba, Takeo Yamasaki, Ashiq Khan, Shigeru Iwashina, Takashi Shimizu
Estimating the term…
A virtual resource management node to seamlessly migrate a virtual machine with less influence on services in an NFV environment. A VIM is a VIM for managing each virtualized resource that is included in an NFV environment including virtualized resources including a physical machine in which a virtual machine having a VNF being a virtualized communication function is implemented, and the VIM includes a switching unit for switching a network flow from a virtual machine of a migration source to a virtual machine of a migration destination, or switching a system between an Active (ACT) system virtual machine of a migration source and a Standby (SBY) system virtual machine of a migration destination.
A virtualized resource management node for managing each virtualized resource that is included in a communication system including virtualized resources including a physical machine in which a virtual machine having a virtual communication function being a virtualized communication function is implemented, the virtualized resource management node comprising a circuitry configured to:
A virtual machine migration method executed by a virtualized resource management node for managing each virtualized resource that is included in a communication system including virtualized resources including a physical machine in which a virtual machine having a virtual communication function being a virtualized communication function is implemented, the virtual machine migration method comprising:
Dependencies are inferred from the claim text.