Method and device for balancing network load

Abstract

The embodiments of the invention disclose a method and a device for balancing a network load, which relate to the technical field of communications and are used for solving the problem that the resource of a sharing frequency point having lower power in two sharing frequency points configured in a sharing base station is wasted. The method comprises the steps of: the sharing base station monitoring the first load difference between a first cell covered by a first sharing frequency point and a second cell covered by a second sharing frequency point; and when the first load difference is greater than a first preset threshold, the sharing base station broadcasting a first system message on the first sharing frequency point, wherein the first system message comprises information for expressing that the priority of the second cell is higher than that of the first cell, a high-priority cell reselection condition and a first start pilot frequency switching condition, the high-priority cell reselection condition indicates that the cell selection signal receiving level value of the second cell is greater than the difference between a first default value and a first bias value, and the first start pilot frequency switching condition indicates that the signal intensity of the second cell is greater than the difference between a second default value and a second bias value.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for balancing network loads. Background technique [0002] Base station sharing means that multiple operators share the same site resources of the same base station (hereinafter referred to as "shared base station"). Base station sharing can speed up the realization of 4G network coverage and save investment costs in network construction. However, when the shared base station is configured with two shared frequency points of two different operators (one operator corresponds to a shared frequency point, the shared frequency point refers to the public land mobile services of the two different operators that need to be broadcast simultaneously on this frequency point network (Public Land Mobile Network, referred to as PLMN) frequency), and the power of the two shared frequency points is different, the user equipment (User Equipment, referred to as UE) that...

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method and device for balancing network loads, so as to solve the problem of wasting resources of the shared frequency points with lower power among the two shared frequency points configured in the shared base station

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