Signaling load equalization method and apparatus between RNCs

Abstract

The invention provides a signaling load equalization method and apparatus between RNCs. The method comprises the following steps: according to the signaling of each RNC in an RNC cluster pre-constructed in a certain area, determining a load scheduling-out RNC, and according to an edge weight value of an RNC connected with the load scheduling-out RNC, determining a load scheduling-in RNC; according to a pre-constructed linear relation model of the load scheduling-out RNC about signaling loads and RRC connection establishment request frequency and a pre-constructed linear relation model of the load scheduling-in RNC about the signaling loads and the RRC connection establishment request frequency, calculating a load scheduling-out amount and a load scheduling-in amount which satisfy a load equalization principle; according to the load scheduling-out amount and the signaling load of the RNC, caused by each base station where the load scheduling-out RNC is installed, determining M base stations needing to be moved into the load scheduling-in RNC; and moving the M base stations to the load scheduling-in RNC so as to realize load equalization between the RNCs in the RNC cluster.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a method and device for balancing signaling load between RNCs. Background technique [0002] In recent years, the rapid growth of mobile Internet services has become an important revenue growth point for mobile operators. At the same time, the soaring volume of mobile Internet services such as WeChat and mobile QQ has brought huge challenges to mobile network construction, operation and maintenance for mobile operators. With the full rollout of 4G network construction, under the pressure of huge network construction costs, various mobile operators have reduced or even stopped investment in 3G networks. However, the Internet service volume of 3G networks, especially the RNC signaling load, is still increasing due to the popularization of various mobile smart terminals, and it is particularly prominent in some hot spots. How to make effective ...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method for inter-RNC signaling load balancing, which solves the need for network transformation in the prior art inter-RNC load balancing or load control technology, resulting in increased load control or load balancing costs, Moreover, it is impossible to precisely control the change of signaling load of the load-balanced RNC, and it is impossible to avoid the technical problem of network turbulence caused by wave-like network adjustments.

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