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Disaster tolerance processing method of 5G network slice

A technology of network slicing and processing methods, which is applied in the field of mobile communication networks, can solve the problems of uninterrupted service, lack of awareness of users, and lack of research on network slicing disaster recovery processing, so as to improve the utilization rate of disaster recovery resources and improve service quality Effect

Active Publication Date: 2019-12-20
SICHUAN CHANGHONG ELECTRIC CO LTD
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AI Technical Summary

Problems solved by technology

Existing research on network slicing disaster recovery processing is relatively scarce, mainly focusing on network anomaly prediction, network slicing fault location and analysis, etc. In the case of network slicing abnormalities, uninterrupted services cannot be guaranteed, and users have no perception

Method used

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  • Disaster tolerance processing method of 5G network slice
  • Disaster tolerance processing method of 5G network slice

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0032] In either embodiment, if figure 1 As shown, a kind of disaster recovery processing method of 5G network slicing of the present invention, this method mainly comprises the following steps:

[0033] Step 101, divide network slices into network slice sets of different slice types according to configuration resource information required by different service level agreements (SLAs);

[0034] Specifically, the service level agreement requires quality of servi...

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Abstract

The invention discloses a disaster tolerance processing method of a 5G network slice. A network slice set is reconstructed and a disaster recovery slice set is established. Under the condition that the 5G network slice is abnormal, uninterrupted service is ensured through unperceived switching of abnormal slice users, the influence of abnormal slices on the service is avoided, the service qualityof the network slice is effectively improved, disaster recovery resources are convenient to share, and the utilization rate of the disaster recovery resources is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of mobile communication networks, in particular to a disaster recovery processing method for 5G network slicing. Background technique [0002] As an important infrastructure of the digital society, 5G not only serves individual users, but also needs to meet the digital transformation needs of various industries. For 5G services, the ITU proposes three application scenarios: enhanced mobile broadband, ultra-reliable and low-latency communications, and large-scale machine-type communications. The reason why 5G can provide these scenarios lies in a series of new key technologies. Among them, the most important thing is network slicing, and the 3GPP protocol has also defined support for these three types of network slicing. [0003] The introduction of network slicing brings great flexibility to the network, which is mainly reflected in the fact that slices can be customized on demand, real-time deploym...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/22H04W16/32H04W24/04H04W24/06H04L12/24
CPCH04W16/22H04W16/32H04W24/04H04W24/06H04L41/147H04L41/145H04L41/0663
Inventor 冯宝宾李海彬王鑫
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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