A network function virtualization adaptive trust management method
A network function virtualization and management method technology, which is applied in the field of network function virtualization self-adaptive trust management, can solve the problems of low utilization rate of underlying hardware resources of quality of service and unreasonable utilization of underlying hardware resources, etc.
Active Publication Date: 2020-08-28
XIDIAN UNIV
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Problems solved by technology
[0003] To sum up, the problem existing in the existing technology is: there is a contradiction between the quality of service of the virtual network function and the allocation of underlying hardware resources on the network function virtualization platform, so that the underlying hardware resources cannot be used reasonably. Low utilization of hardware resources
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[0032] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0034] Such as figure 1 As shown, the network function virtualization adaptive trust management method provided by the embodiment of the present invention includes the following steps:
[0035] S101: When virtual network functions with different priorities are loaded and run on common standard equipment, the system continuously monitors the quality attributes of network functions;
[0036] S102: Calculate the service quality of the virtual network function according to the quality at...
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The invention belongs to the technical field of network function virtualization, and discloses a network function virtualization adaptive trust management method, which includes the following steps: when virtual network functions of different priorities are loaded and run on general standard equipment, the system continuously monitors the network The quality attribute of the function; calculate the service quality of the virtual network function according to the quality attribute, and check whether the service quality is greater than the threshold; stop the virtual network function with a priority lower than the current virtual network function, and release the resources it occupies; check whether there is a virtual network function in the system Remaining hardware resources; check whether other virtual network functions have remaining hardware resources; allocate hardware resources to the currently loaded or running virtual network functions. Adding virtual network function quality attribute monitoring and virtual network function service quality calculation can know the service quality of each virtual network function in real time; it can reasonably allocate resources for virtual network functions according to the level of priority; it can ensure the quality of virtual network functions The quality of service can make the underlying hardware resources be allocated reasonably.
Description
technical field [0001] The invention belongs to the technical field of network function virtualization, and in particular relates to an adaptive trust management method for network function virtualization. Background technique [0002] Network function virtualization softwareizes the network functions on many network hardware devices to industrial standard high-capacity servers, switches and storage devices by using standard IT virtualization technology, breaking the coupling between software and hardware, and changing the network operators' network structure This approach has brought huge benefits to network operators, their partners, and users, provided opportunities to create new types of ecosystems, encouraged and supported rapid innovation, reduced costs, and reduced risks. While network function virtualization introduces flexibility, it also brings some problems and challenges: the quality of service of virtual network functions, the allocation of underlying resources,...
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IPC IPC(8): H04L12/24H04L12/26H04L12/801H04L12/851H04L12/927H04L47/80
CPCH04L41/00H04L43/08H04L43/16H04L47/24H04L47/29H04L47/805
Inventor 闫峥朱玉权
Owner XIDIAN UNIV