Load cut-over method of new STP equipment in signaling secondary network structure

Abstract

The invention relates to the field of mobile communication and discloses a load cut-over method of new STP equipment in a signaling secondary network structure; the method comprises the following steps based on a No.7 signaling centralized monitoring system: the first step is that: a probability normal distribution map of MAP, CAP and ISUP signaling traffic volume within busy morning and evening time periods is obtained by statistics of the No.7 signaling centralized monitoring system; the second step: the relative proportional coefficient of MAP, CAP and ISUP signaling traffic volume within busy morning and evening time periods, and the relative proportion in LSTP business / HSTP business are calculated; the third step: the specific gravity M1 of the LSTP traffic volume on the original STP equipment is estimated; the fourth step: the excess load ratio N3 of the original STP equipment is calculated; the fifth step: the cut-over specific gravity M3 of the LSTP traffic gravity on the original STP equipment is calculated, the signaling traffic volume of the SP equipment which the LSTP traffic volume specific gravity is greater than and close to M3 is chosen and is cut over to the new STP equipment.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for load cutover of newly added STP equipment in a signaling secondary network structure. The method is based on a No. 7 signaling centralized monitoring system. Background technique [0002] In the operation and maintenance of the mobile network, the traditional method is to use the No. 7 signaling tester to manually detect from a specific port. However, a No. 7 signaling monitor has only a small number of E1 interfaces, and the number of one-time monitoring ports is limited. However, the current situation is that there are a large number of signaling distributed in different E1 channels in the network, and it is impossible to know the macroscopic operation of the network. Therefore, , there are problems of blindness in network service scheduling and low troubleshooting efficiency. [0003] In recent years, the No. 7 signaling centralized monitoring system has been ...

AI Technical Summary

Problems solved by technology

[0004] At present, in the signaling secondary network structure, the original STP equipment is responsible for both LSTP and HSTP services. However, with the expansion of the mobile network scale and the increase of network services, the load capacity of the original STP equipment is limited, and new STP is required in the signaling network. Device to offload some LSTP services

However, how to ensure the safe load operation of the original STP equipment and at the same time reasonably cut over some LSTP services to the new STP equipment is an important issue for network expansion and safe operation.

However, due to the complexity of the signaling model and the calculation of traffic volume, the distribution and cutover of some LSTP services on the original STP equipment are basically estimated based on the experience of network maintenance and management personnel, which is relatively blind, which is not conducive to the balanced burden of network load. , there are hidden dangers in network security operation

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