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NFV resources scheduling method, device and system

A resource scheduling and scheduling processing technology, applied in the field of network function virtualization, can solve the problem of not considering the online arrival mode of services, and achieve the effect of convenient deployment

Active Publication Date: 2021-10-22
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most current schemes only address a single phase, or address more than one phase in an uncoordinated manner, and do not consider the online arrival mode of services

Method used

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  • NFV resources scheduling method, device and system
  • NFV resources scheduling method, device and system

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the application more clear, the technical solution in the embodiment of the application will be described in more detail below in conjunction with the drawings in the embodiment of the application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. Embodiments of the present application will be described in detail below in conjunction...

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Abstract

The invention discloses an NFV resources scheduling method, device and system. The NFV resources scheduling method comprises the following steps: acquiring original request data and dynamic network topology information; obtaining service request features according to the original request data; obtaining topological features according to the dynamic network topological information; fusing the service request features and the topological features to form fused features; obtaining a trained resources allocation scheduling model; and inputting the fusion features into a resources allocation scheduling model so as to obtain scheduling processing action information. The NFV resources scheduling method has the following advantages: in an NFV resources allocation problem, the three sub-problems are solved in a coordinated scheme for the first time, and a new thought is provided for NFV-RA problem research. In the NFV-RA problem, the graph convolutional neural network is used for the first time and is improved, feature extraction is carried out on node and link states at the same time, and topology changes are effectively sensed.

Description

technical field [0001] The present application relates to the technical field of network function virtualization, and in particular to an NFV resource scheduling method, an NFV resource scheduling device, and an NFV resource scheduling system. Background technique [0002] Network function virtualization (NFV) softwareizes network functions through virtualization technology, separates them from proprietary hardware devices, and enables them to run on standard server virtualization software. Thanks to the flexibility of NFV, network operators can save a lot of costs while improving the utilization of network resources. However, in order to tap the potential of NFV more deeply, an important challenge is the network resource allocation problem in NFV (NFV-RA). [0003] NFV-RA can be divided into three stages: VNFs chain composition (VNFs-CC); VNF forwarding graph embedding (VNF-FGE); VNFs scheduling (VNFs-SCH). Designing an efficient and coordinated resource allocation algori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F9/48G06K9/62G06N3/04G06N3/08H04L12/24H04W24/04H04W28/16
CPCG06F9/5072G06F9/5077G06F9/4806H04L41/0893H04W24/04H04W28/16G06N3/08G06N3/045G06F18/25Y02D10/00
Inventor 吴立军李志圆
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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