Main and secondary apparatuses conversion method betwenn communication equipment, communication equipment and system, and request equipment of system and service

A technology of communication equipment and service request, applied in the field of communication, can solve problems such as abnormal judgment of peripheral network elements, increase of user business loss, user business interruption, etc., and achieve the effect of reducing the probability of user business interruption and the probability of judging abnormality
CN102257848BActive Publication Date: 2014-12-10HONOR DEVICE CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HONOR DEVICE CO LTD
Publication Date
2014-12-10

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Abstract

The embodiments of the invention relate to a method, a communication device and system, and a service request device for main / standby switch between communication devices. Wherein the method includes: obtaining fault information of a main communication device, and confirming that a main / standby switch is needed; sending a main / standby switch indication to a service request device, wherein the main / standby switch indication is used to indicate the service request device to switch its signaling communication pointer from a main signaling interaction interface address of the main communication device to a standby signaling interaction interface address of the standby communication device; taking over the bearing of services provided by the main communication device. The embodiments of the invention reduce the user service interruption ratio when the main / standby switch is performed between communication devices.
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Description

technical field

[0001] The present invention relates to the technical field of communication, in particular to an active / standby switching method between communication devices, a communication device and system, and a service request device. Background technique

[0002] With the vigorous development of the mobile Internet, more and more people enjoy various services provided by the mobile Internet through smart terminals, such as web browsing, VoIP (Voice over Internet Protocol), video, social networking, instant messaging, etc. The packet gateway device provides a series of important services when users access the Internet, such as: assigning IP addresses to terminals, authentication, billing, and service control. Since packet gateway devices and other types of communication devices are located in important network locations and have the ability to serve a large number of users, communication systems have high requirements on the reliability of these devices.

[0003] In ...

Claims

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