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Method for improving equipment reliability and communication equipment

A technology of communication equipment and reliability, applied in the direction of digital transmission system, electrical components, error prevention, etc., can solve the problem of low reliability of the processing board, achieve the effect of enhancing reliability and robustness, and ensuring load balance

Active Publication Date: 2014-04-02
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially solve the technical defect of the low reliability of the hot backup 1+1 master / standby control processing board in the prior art

Method used

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  • Method for improving equipment reliability and communication equipment
  • Method for improving equipment reliability and communication equipment
  • Method for improving equipment reliability and communication equipment

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Experimental program
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Embodiment 1

[0033] Such as figure 2As shown, it is a flow chart of the method for improving equipment reliability in Embodiment 1 of the present invention. In this embodiment, each pair of control processing boards is connected to the global control module, and the global control module is based on the processing load reported by each pair of control processing boards. The indicator evenly distributes the user's service allocation, and the method includes the following steps:

[0034] Step S201 , each pair of control processing boards periodically reports its own processing load index to the global control module, and the processing load index indicates the resource load of the control processing boards.

[0035] In step S202, the global control module allocates services of users according to the processing load indicators reported by each pair of control processing boards. As an embodiment of the present invention, the global control module can adopt the RoundRobin load balancing algor...

Embodiment 2

[0038] Such as Figure 4 As shown, it is a flow chart of the method for improving equipment reliability in Embodiment 2 of the present invention. In this embodiment, three load thresholds are set for the control processing board, which are light load threshold Z, early warning threshold X and overload threshold Y, and the overall The control module periodically monitors the CPU occupancy index and memory usage index of the control processing board. If a certain control processing board exceeds the warning threshold, the global control module will no longer assign users to this board, and select other loads that are lighter. and if a certain control processing board has an overload threshold, the global control module starts an adjustment process to adjust part of the load of the control processing board to other control processing boards with lighter loads. The invention can ensure that all the control processing boards do not exceed the design index, and further improves the ...

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Abstract

The invention discloses a method for improving equipment reliability, wherein the equipment comprises at least two pairs of heat-switching primary and standby functional boards and a global control module connected with the primary and standby functional boards, and the method comprises the following steps of: reporting the processing load index of each pair of primary and standby functional boards onto the global control module by each pair of primary and standby functional boards; allocating the business of a user by the global control module according to the processing load index reported by each pair of primary and standby functional boards. In the invention, the global control module is added on the basis of 1+1 primary and standby functional board distributed processing, thereby ensuring the load equilibrium at a resource allocation stage through the business allocation of the global control module.

Description

technical field [0001] The invention relates to the field of communication equipment manufacturing, in particular to a method for improving equipment reliability and communication equipment. Background technique [0002] With the continuous development of communication technology, a large number of communication devices are used in the communication network. Once these communication devices fail or crash, the communication network will fail or even be paralyzed. Therefore, the reliability and stability of communication devices have become an important aspect of communication devices. index. Usually, a digital communication device is composed of a switching module, a control processing module, a service processing module, an interface module, and a clock module. The control processing module is a relatively important part. It generally completes functions such as signaling, call link establishment and deletion, protocol processing, dynamic and static data configuration, main...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L1/22H04L12/803
Inventor 张斌
Owner DATANG MOBILE COMM EQUIP CO LTD
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