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Digital subscriber line parameter collecting method, module and circuit management system

A digital subscriber line and parameter acquisition technology, applied in the direction of digital transmission system, transmission system, line transmission components, etc., to achieve the effect of optimizing configuration, realizing resources and improving efficiency

Active Publication Date: 2013-08-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, the states of the lines managed by the DLM system usually have large differences, and some lines may run relatively stably, while other lines may not run stably; according to the existing technology, if all lines are used Although the higher acquisition frequency can keep abreast of the state changes of the line and maintain the unstable line in time, however, due to the large number of user lines managed by the DLM system (typically about one million), and usually Under the circumstances, the operation of most lines is relatively stable and does not require frequent parameter collection. Therefore, using a high collection frequency may cause huge resource consumption; on the other hand, if a low collection frequency is used for all lines, although It can reduce the consumption of resources, but it may not be able to maintain the unstable lines in time. Therefore, adopting a lower acquisition frequency may affect the effectiveness of the DLM system for line maintenance

Method used

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  • Digital subscriber line parameter collecting method, module and circuit management system
  • Digital subscriber line parameter collecting method, module and circuit management system
  • Digital subscriber line parameter collecting method, module and circuit management system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0030] Embodiment 1, a kind of DSL parameter collection method, refer to figure 2 ,include:

[0031] A1. Determine the priority of the digital subscriber line according to the historical operating parameters of the digital subscriber line;

[0032] In the DLM system, the line is mainly managed and maintained according to the operating parameters of the line; Table 1 below gives some examples of operating parameters:

[0033] Table 1

[0034]

[0035]

[0036] The main purpose of line management in the DLM system is to optimize lines, find and solve line problems before users complain, and improve user satisfaction; the main factors affecting user satisfaction include low activation rate, dropped lines, and bit errors. Among them, the low activation rate is mostly caused by line problems, and the physical condition of the line needs to be checked, which will not be discussed here; dropped lines will cause user business interruption, and bit errors will lead to slow I...

specific example

[0075] Table 2

[0076] priority level 3 2 1 Acquisition cycle 15 minutes 1 day 1 week

[0077] According to the above corresponding relationship, when the priority of the line is determined to be 3, the parameters of the line are collected every 15 minutes; when the priority of the line is determined to be 2, the parameters of the line are collected every 1 day. When the line priority is determined to be 1, the parameters of this line are collected every 1 week; wherein, the collected parameters include some or all of the parameters in Table 1;

[0078] Wherein, the parameter collection of the digital subscriber line may be directly collected from the access device at the central office, or may be collected from the access device at the central office through the network management system.

[0079] The present invention also provides a second embodiment of a DSL parameter collection method. In this embodiment, the priority of the digital s...

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Abstract

The present invention relates to a Digital Subscriber Line (DSL) technique and discloses a method for acquiring DSL parameters, a module for acquiring DSL parameters, and a line management system. The method includes: obtaining the priority of a DSL; and acquiring parameters of the DSL in an acquisition period corresponding to the obtained priority, in accordance with a preset corresponding relationship between the priority of the DSL and the acquisition period. The system includes: a module for acquiring DSL parameters, configured to obtain the priority of a DSL and acquire parameters of the DSL in an acquisition period corresponding to the obtained priority in accordance with a preset corresponding relationship between the priority of the DSL and the acquisition period; a database configured to store the parameters acquired by the module for acquiring DSL parameters; a line management module configured to manage the DSL using the DSL parameters. The present invention may achieve improved parameter acquisition efficiency and optimal resource configuration.

Description

technical field [0001] The invention relates to digital subscriber line technology, in particular to a digital subscriber line parameter collection method, module and line management system. Background technique [0002] Digital Subscriber Line (Digital Subscriber Line, referred to as DSL) technology is a high-speed transmission technology for data transmission through telephone twisted pair, that is, unshielded twisted pair (Unshielded Twist Pair, referred to as UTP), including asymmetric digital subscriber line ( Asymmetrical Digital Subscriber Line (ADSL for short), Very-high-bit-rate Digital Subscriber Line (VDSL for short), and ISDN Digital Subscriber Line based on Integrated Services Digital Network (ISDN for short). Subscriber Line, IDSL for short), etc., xDSL is the general term for the above-mentioned subscriber lines. [0003] With the rapid growth of users' demand for broadband services, the number of DSL user lines is growing very strongly, and the DSL lines ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04B3/46
CPCH04M11/062H04L5/1446
Inventor 吕捷冯儒洲
Owner HUAWEI TECH CO LTD