Method and apparatus for analysis processing and testing network resource utilization situation of transmission network

A technology for analysis and processing of network resources, which is applied in the field of analysis and processing methods and devices for the utilization of transmission network network resources, can solve problems such as unfavorable network maintenance procedures and standardization, reduced resource utilization, and lack of overall consideration, so as to avoid Traverse and comprehensive analysis, high accuracy, time-saving effects

Active Publication Date: 2009-01-21
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the redundant resources in the static SDH network improve the responsiveness of the network to services, but because all services are not considered as a whole, it will also cause unoptimized network configuration and lower resource utilization
[0005] For a dynamically configured network (such as Automatically Switched Optical Network, ASON), because the circuit time slot is configured in real time and can be optimized at any time, its restoration is based on the routing mechanism and does not reserve dedicated resources. Therefore, the network Both resource utilization and resource utilization are dynamically changing, and the above indicators cannot be counted
[0006] In short, there are three disadvantages in using existing resource utilization parameters to evaluate the rationality of network resource utilization and resource bottlenecks: First, these parameters are generally collected from network management, or obtained through simple s

Method used

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  • Method and apparatus for analysis processing and testing network resource utilization situation of transmission network
  • Method and apparatus for analysis processing and testing network resource utilization situation of transmission network
  • Method and apparatus for analysis processing and testing network resource utilization situation of transmission network

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Embodiment 1

[0094] figure 1 It is a flowchart of a preferred first embodiment of the analysis and processing method of the present invention. Such as figure 1 Shown, the present invention a kind of analysis and processing method of network resource utilization status, wherein, comprise the following steps:

[0095] Step 101, collecting current network resource utilization status parameters; there are many status parameters, for example: NN, RC, UCN, PUCN, PMST, PMSUT, PCT, WT, REAT, etc.;

[0096] Step 1021. Determine whether the maximum single multiplex section time slot utilization rate and / or the maximum end-to-end circuit utilization rate per group in the status parameter is greater than the resource utilization rate alarm threshold. If yes, it means that the resource utilization of the link is overloaded. Then execute step 1022; if not, end;

[0097] Step 1022, start a capacity expansion alarm, which is used to remind the network management center that the link needs to be expande...

Embodiment 2

[0099] The difference between the present invention and the first embodiment is that it also includes the following steps:

[0100] Step 1031, carry out the root mean square calculation on the utilization rate of all single multiplexing section time slots and / or the utilization rate of all end-to-end circuits in the network and the ring network to obtain the root mean square value, and judge whether the root mean square value is greater than The difference between a set value and the resource usage rate alarm threshold, the set value in this embodiment is 1, if yes, execute step 1032; if not, end;

[0101] Step 1032, giving an alarm, which is used to remind the network management center that network optimization and adjustment may be required.

Embodiment 3

[0103] The difference between the present invention and the first or second embodiment is that it also includes the following steps:

[0104] Step 1041, judging whether there is an end-to-end circuit configuration failure in the network, if yes, indicating that the circuit is lacking, then perform step 1042; if not, then end;

[0105] Step 1042, calculating the normalized actual line time slot utilization rate, which is used to reflect the difference between the actual line time slot utilization rate and the ideal line time slot utilization rate, and to reflect the matching degree between the service and the opened circuit in the network or ring network;

[0106] Step 1051, judging whether the normalized actual line time slot utilization rate is greater than a preset value, if yes, indicating that the actual line time slot utilization rate is too much greater than the ideal line time slot utilization rate, then end; if not, then step 1052;

[0107] Step 1052, giving an alarm, ...

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Abstract

The present invention relates to an analyzing and processing method of network resource utilization, which comprises collecting resource utilization parameters. If the maximum utilization rate of the time slot of the single multiplexing section and/or the maximum utilization rate of each group of end-to-end circuits are higher than the resource utilization rate, the alarming threshold activates the capacity-expanding alarm. The present invention also relates to a testing method of the network resource utilization, which comprises the following steps: collecting the resource utilization parameters; extracting the top N utilization rates of the time slot of single multiplexing section; finding out the link and/or circuit with utilization rate of the time slot of single multiplexing section and/or the utilization rate of each group of end-to-end circuits, which is higher than the alarming threshold of the resource utilization rate. If the business can be distributed, the link fault is restored and the business of the restored link fault is configured. The analyzing and processing method and the testing method can objectively describe the bottleneck of the network resources and the reasonableness of the resource utilization, prevent the traversal and comprehensive analysis of the network, analyze the bottleneck of the network and the utilization of the resources in an optimized method, and determine the optimal alarming time.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a method and device for analyzing and processing network resource utilization status of a transmission network, and a testing method and device for network resource utilization status of a transmission network. Background technique [0002] With the continuous development of various services, the role of the transmission network is changing from a single basic network to a service network, that is, the transmission network not only provides transmission channels for various service networks, but also provides bandwidth rental services for customers. Therefore, the market and business have higher and higher requirements on the quality and dynamic configuration capability of the transmission network. On the other hand, operators cannot rely on excessively increasing network redundancy to meet network performance, reliability, and user dynamic needs. Therefore,...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/56H04L45/28
Inventor 李晗王天竹严彬易武
Owner CHINA MOBILE COMM GRP CO LTD
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