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Virtual network energy conservation method and device

A technology of virtualized network and energy-saving community, which is applied in the field of virtualized network energy-saving methods and devices, and can solve the problems that energy-saving technologies cannot be fully applied

Inactive Publication Date: 2017-10-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the above technical problems, the embodiments of the present invention provide a virtualized network energy-saving method and device, which can overcome the problem that the energy-saving technology in the existing wireless network cannot be fully applied to the virtualized network, and realize the energy-saving of the virtualized network.

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  • Virtual network energy conservation method and device
  • Virtual network energy conservation method and device
  • Virtual network energy conservation method and device

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0046] The embodiment of the present invention is applicable to the energy saving of the virtualized network, figure 1 Reference architecture diagram for network function virtualization, such as figure 1 As shown, the VNF is isolated from the underlying Network Functions Virtualization Infrastructure (Network Functions Virtualization Infrastructure, NFVI). For VNF management, traditional maintenance and management functions are performed on VNF instances through EMS, while VNF life cycle management functions are completed through VNFM. The underlying virtual infrastructure is managed by a virtual infrastructure manager (VIM), and specific network services are generally completed through one or more VNF instances. The management of network services is carried out through the ...

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Abstract

An embodiment of the invention discloses a virtual network energy conservation method. The method includes acquiring energy conservation information including energy conservation cells and energy conservation triggering conditions; sending energy conservation instructions to base stations corresponding to the energy conservation cells when the energy conservation cells meet the energy conservation triggering conditions, wherein the energy conservation instructions are used for interrupting service access of the energy conservation cells by the base stations; controlling a VNF(Virtual Network Function) manager (VNFM) to contract VNFs when the VNFs corresponding to the energy-conversation cells do not support automatic expansion and contraction. The embodiment also discloses a virtual network energy conservation device.

Description

technical field [0001] The invention relates to the field of virtualized network management of a wireless communication system, in particular to a virtualized network energy-saving method and device. Background technique [0002] In the management field of the wireless communication system, the Network Management System (NMS) and the Element Management System (EMS) are two important management systems in the mobile communication network. Among them, the NMS mainly completes the network management function in the International Telecommunication Union (ITU) Telecommunications Management Network (Telecommunications Management Network, TMN), and is responsible for the management of all network elements in a managed network. EMS mainly completes the network element management function in ITU TMN, that is, completes the management function of one or more mobile communication devices. [0003] At present, in order to improve the flexibility of communication networks and reduce man...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02
CPCH04W52/0206H04W52/02Y02D30/70
Inventor 祝伟宏
Owner ZTE CORP