A full-link delay correction method for signaling data acquisition
A signaling data and time delay correction technology, which is applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of poor reliability and inability to correct time delay of signaling data collection entities, so as to ensure correctness and link The effect of path delay correction and equalization
Active Publication Date: 2016-12-21
重庆重邮汇测通信技术有限公司
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[0006] In order to solve the poor reliability of the signaling data acquisition delay processing method in the existing technology in the signaling data acquisition system, it is all based on experience and intuition, and only a single link can be adjusted, and the signaling on the entire network topology cannot be adjusted. In order to solve the problem of data acquisition entities performing full-link delay correction and other issues, the present invention proposes a method for signaling data acquisition full-link delay correction
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[0035] The following drawings and specific implementation methods further illustrate the signaling acquisition delay correction method of the present invention.
[0036] attached figure 1It is a schematic diagram of the network entity of the TD-SCDMA (hereinafter referred to as TD-SCDMA) system with time-division synchronization in the R4 version of the universal mobile communication system. The small black dots in the figure indicate the test points of the network interface, that is, the network Signaling data collection point in monitoring technology. When a failure occurs in the network, or the operation of the network needs to be monitored, the corresponding monitoring instrument can be connected to the above-mentioned test point line to collect the required signaling data, and then decode and call the signaling and protocol messages. The process records CDR synthesis in detail, reappears the whole process of service connection, and conducts statistics on various indicato...
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The signaling data acquisition full-link delay correction method of the present invention first performs single-link two-way delay correction on each link in the entire network topology, and then performs any three signaling data collection points in the full-link network topology Perform time delay correction, and then perform time delay correction of three signaling data collection points based on one signaling data collection point after time delay correction and the other two signaling data collection points that have not undergone time delay correction. By analogy, all signaling data collection points in the full-link network topology are traversed. The beneficial technical effect of the method for modifying the full link time delay of signaling acquisition in the present invention is that it can ensure the correctness of subsequent signaling analysis and processing, and ensure that the correct signaling process is obtained, and the link time delay of the entire topology network can be obtained. Correction and balance.
Description
technical field [0001] The invention relates to the signaling monitoring technology of the communication network, in particular to a method for correcting the full-link time delay of signaling data collection in the signaling monitoring technology of the communication network. Background technique [0002] With the rapid development of communication networks, the number of users and network devices has increased sharply, making network performance and network service quality more and more people's attention. In the case of increasingly complex network deployment and increasingly expanding scope of use, real-time monitoring of the network, precise positioning of faults, and refined system operating parameters are obtained through analysis, thereby ensuring network performance and service quality, and ensuring network operation reliability and reliability. Stability has become the top priority of communication network operation and maintenance personnel. [0003] In order to ...
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IPC IPC(8): H04L12/26H04L12/24
Inventor 张治中饶敏舒忠玲雒江涛
Owner 重庆重邮汇测通信技术有限公司