Method, device and system for reporting load

Abstract

The embodiment of the invention discloses a method, a device and a system for reporting a load. The method comprises the following steps that: first network equipment receives a public measurement request message from second network equipment, wherein the public measurement request message carries a load fluctuation threshold; the first network equipment measures the load condition of a system to acquire an initial measurement result and returns a public measurement response message to the second network equipment, wherein the public measurement response message carries the initial measurement result; and the first network equipment measures the load condition of the system every preset time to acquire a periodic measurement result and transmits a public measurement report to the second network equipment when the periodic measurement result meets the conditions defined by the load fluctuation threshold, wherein the public measurement report carries the periodic measurement result. The method, the device and the system for reporting the load have the advantages of reducing the reporting times of the measurement reports and reducing the processing load between the network equipment.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a load reporting method, device and system. Background technique [0002] In an existing mobile communication system, when a network device performs cross-system relocation, it needs to know the load condition of the target system in advance. For example, RNC (Radio Network Controller, radio network controller) can obtain GSM (Global System for Mobile communications, Global System for Mobile Communications) cell load information, and accurately select the optimal target handover cell. Among them, the most accurate way to obtain the load information of the GSM cell is to periodically measure and report. When the measurement period is sufficiently small (for example, 0.5s), the RNC can obtain the load information of the GSM cell in real time. [0003] In the current protocol, there is a threshold-based periodic measurement reporting method (event E / event F), that is,...

AI Technical Summary

Problems solved by technology

[0005] Due to the large number of 2G (2nd Generation, second-generation mobile communication technology) neighboring cells of the TD (Time Division) cell under the RNC (up to several thousand), each 2G neighboring cell needs to report 3 types of load information, and Each load message of each GSM cell is reported separately, therefore, the periodic reporting of load information will greatly increase the processing load of RNC and BSC, and when the load of the GSM cell does not change or changes slightly, the periodic reporting requirement becomes meaningless

However, the threshold-based periodic measurement reporting method can only reduce the reporting volume of measurement reports at certain times (for example, at night when there is less traffic). During peak traffic hours, the load of all cells will basically reach the reporting threshold. , the measurement report will be reported frequently, further aggravating the signaling load between RNC and BSC

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