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Method for controlling backup device, primary device and backup device

A technology of standby equipment and main equipment, applied in the field of communication, can solve the problems of waste of standby equipment, multiple power resources, low probability of main equipment failure, etc., and achieve the effect of reducing energy consumption

Inactive Publication Date: 2011-09-28
HUAWEI TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The active-standby scheme can provide relatively high reliability for the system, but because the failure probability of the active equipment is actually very small, that is, the probability of active-standby switchover is very low, so the standby equipment is almost always powered on. The standby equipment wastes a lot of power resources

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  • Method for controlling backup device, primary device and backup device
  • Method for controlling backup device, primary device and backup device
  • Method for controlling backup device, primary device and backup device

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part 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 making creative efforts shall fall within the protection scope of the present invention.

[0022] It should be understood that the technical solution of the present invention can be applied to devices in various communication systems, for example: Global System of Mobile communication (Global System of Mobile communication, referred to as "GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as CDMA) system, Wideband Code Division Multiple Access (WCDMA for short) system, General Packet Radio Service (GPRS for s...

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PUM

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Abstract

The invention discloses a method for controlling backup device, a primary device and a backup device. The method comprises: acquiring load capacity of the primary device and the operating mode of the backup device; and sending power-off information to the backup device when the loading capacity of the primary device is less than the first threshold and the backup device is not in the standby mode, thus to make the backup device enter standby mode. The primary device comprises a first processor and a second processor while the backup device comprises a third processor and a fourth processor. In this invention embodiment, by sending the power-off information to the backup device when the loading capacity of the primary device is less than the first threshold and the backup device is not in the standby mode, the backup device enters the standby mode, thereby decreasing the power consumption of the backup device on the basis of meeting the demand for system reliability.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for controlling backup equipment, a main equipment and a backup equipment in the communication field. Background technique [0002] The main backup mechanism is a relatively critical and common design method in equipment reliability design. The main backup mechanism can usually include 1+1 backup scheme, n+1 backup scheme and other forms. At present, the 1+1 backup scheme is widely used in the industry, and this scheme will exist for a long time. [0003] In the master-standby scheme adopted by the master-standby board mechanism, in order to improve the reliability of system operation, some key devices will be configured with master-standby working mode, that is, under normal circumstances, the master device is used for business operation and processing, and the backup device is used for Business backup processing, when the main device fails or is abnormal, the backup device c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCG06F1/3203H04L29/08135H04L12/12H04L67/10G06F1/3287Y02D10/00
Inventor 李本钰巫伟科周安全
Owner HUAWEI TECH CO LTD
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