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HSS subscription information disaster recovery method and device, storage medium and computer equipment

A technology of signing information and authentication information, which is applied in the field of disaster recovery HSS signing information, can solve problems such as user attachment failure, query user emergency information, and failure to provide services, and achieve the effect of improving security

Active Publication Date: 2021-09-28
CHINA MOBILE GROUP JILIN BRANCH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the active and standby HSSs cannot provide services due to the HSS itself or the network connectivity failure to the HSS, the MME cannot query the user’s emergency information from the HSS, causing the user to fail to attach. As a result, users will not be able to use the network normally, causing a wide range of business impacts

Method used

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  • HSS subscription information disaster recovery method and device, storage medium and computer equipment
  • HSS subscription information disaster recovery method and device, storage medium and computer equipment
  • HSS subscription information disaster recovery method and device, storage medium and computer equipment

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Embodiment Construction

[0048] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0049] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050]Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0051] It should be understood that the term "and...

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Abstract

The embodiment of the invention provides an HSS subscription information disaster recovery method and device, a storage medium and computer equipment. In the technical scheme provided by the embodiment of the invention, according to the attachment request message sent by the UE, whether the home HSS of the UE can be normally accessed is judged, if the home HSS of the UE cannot be normally accessed, whether the number segment of the UE is configured is judged, and if the number segment of the UE is not configured, the MME where the emergency information of the UE is located is inquired through the DNS, and the emergency subscription information of the UE is acquired from the MME where the emergency information is located, so that the UE can perform normal communication through the emergency subscription information, and the service security is improved.

Description

【Technical field】 [0001] The present invention relates to the field of wireless communication, in particular to a method, device, storage medium and computer equipment for disaster recovery HSS subscription information. 【Background technique】 [0002] In the EPC network, the HSS (Home Subscriber Server) mainly stores the user's basic identification, security information, routing information, and service subscription information. The disaster recovery solutions of the HSS in the related art are all concentrated on the HSS side, that is, the availability of the HSS service is guaranteed by performing redundant backup on the HSS. However, when the active and standby HSSs cannot provide services due to the HSS itself or the failure of the network connectivity to the HSS, the MME cannot query the user’s emergency information from the HSS, causing the user to fail to attach. As a result, users will not be able to use the network normally, causing a wide range of business impacts....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08
CPCH04W8/08
Inventor 宁春雨
Owner CHINA MOBILE GROUP JILIN BRANCH
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