SAE gateway fault processing method and system

A fault handling method and gateway technology, applied in the transmission system, digital transmission system, network connection, etc., to achieve the effect of improving efficiency

Pending Publication Date: 2021-10-12
LIAONING MOBILE COMM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, the embodiment of the present invention provides a SAE gateway fault handling method and system, which are used to solve the problems existing in the prior art that require manual troubleshooting

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  • SAE gateway fault processing method and system
  • SAE gateway fault processing method and system
  • SAE gateway fault processing method and system

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Embodiment Construction

[0056] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein.

[0057] figure 1It shows a schematic diagram of a mobile communication network structure interface provided by an embodiment of the present invention. The mobile communication network includes a terminal side, an access network side, a core network side, and an IP service network side. The terminal side communicates with the access network through the air interface LTE-Uu network connection, and then access the mobile communication network through the access network. The access network includes base station eNodeBs, and the eNodeBs are connected through the X2 interface, and the base station and the core network are conne...

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Abstract

The embodiment of the invention relates to the technical field of core network control, and discloses an SAE gateway fault processing method and system. A DNS server and an SAE gateway establish communication connection through a Gn-DNS interface, and the method comprises the following steps: the DNS server sends a detection message to the SAE gateway through the Gn-DNS interface; and if the DNS server receives a response message of the SAE gateway, it can be determined that the SAE gateway is normal, otherwise, it can be determined that the SAE gateway fails. By means of the mode, the state of the SAE gateway can be mastered in real time, the problem that a domain name is resolved to a faulted SAE gateway is avoided, and the system domain name resolution efficiency is greatly improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of core network control, and in particular to a method and system for handling SAE gateway failures. Background technique [0002] In the prior art, the mobile communication network is composed of user terminals, access network and core network. The user terminal accesses the mobile communication network through the wireless signal provided by the access network, and the access network obtains the network information provided by the mobile operator through the core network. Serve. [0003] The core network of LTE is also called EPC (Evolved Packet Core network), which mainly includes multiple network elements, namely: MME (Mobility Management Entity) mobile management entity, which is used to control related network elements through signaling, mainly for mobility management Session-related control processing; HSS server is mainly used to store user information; DNS server is used for d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L12/66H04L29/12
CPCH04L41/0659H04L43/10H04L43/12H04L43/16H04L43/0817H04L12/66H04L61/4511
Inventor 张慧莹
Owner LIAONING MOBILE COMM
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