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Method and mobile load balancing device for inter-cell mobile load balancing

A load balancing, inter-cell technology, applied in the field of communications, can solve the problems of system balance and poor stability, and cannot take into account user service quality, etc., to achieve good balance and stability, flexible load balancing processing, and maintaining balance and stability.

Active Publication Date: 2017-06-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the embodiments of the present invention is to provide a method and device for mobile load balancing between cells, so as to solve the problem that in the existing MLB technology, the service quality of all users cannot be considered, and the balance and stability of the system are poor

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  • Method and mobile load balancing device for inter-cell mobile load balancing
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  • Method and mobile load balancing device for inter-cell mobile load balancing

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] figure 1 is a schematic flow chart of a method for inter-cell mobile load balancing according to an embodiment of the present invention, refer to figure 1 , the method includes:

[0048] 100: The serving base station measures the user occupancy ratio and resource occupancy ratio of the serving cell, and when the user occupancy ratio b1 of the serving cell exceeds the corresponding threshold t1, or the resource occupancy ratio b2 exceeds the corresponding th...

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Abstract

The embodiment of the invention discloses a method for balancing mobile loads between cells, and the embodiment of the invention also discloses a device for balancing mobile loads. Wherein, the method includes: the serving base station measures the user number occupancy ratio and the resource occupancy ratio of the serving cell, and when the user number occupancy ratio b1 of the serving cell exceeds the corresponding threshold t1, or the resource occupancy ratio b2 exceeds the corresponding threshold t2, obtain the serving cell The user number occupancy ratio and the resource occupancy ratio of all neighboring cells; according to the user number occupancy ratio difference and the resource occupancy ratio difference between the serving cell and each neighboring cell of the serving cell, select the first neighboring cell and the resource occupancy ratio difference from all neighboring cells. The serving cell performs load balancing processing, and the load balancing processing includes at least one of user number balancing and resource load balancing. Compared with the existing balance method, the present invention has lower complexity; can better maintain system balance and stability, and takes into account the service quality for all users; and provides flexible load balance processing methods for operators.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and a mobile load balancing device for inter-cell mobile load balancing. Background technique [0002] Self-Organization Network (SON) mainly includes three parts, self-configuration, self-optimization and self-healing. The relevant protocols and white papers in the self-optimization part mainly include Mobility Robust Optimization (MRO) and Mobility Load Balance (MLB). MRO realizes the optimization of handover threshold parameters, reducing premature, too late, and ping-pong handovers; MLB also adjusts user-level handover parameters to allow specific users to handover to target cells based on load reasons, achieving network load balance, stabilizing network services, and improving The user's overall perception of purpose. [0003] The existing MLB only considers resource occupancy, including physical resource block (Physical Resource Block, PRB) occupancy, hard...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
Inventor 唐加强刘保卫陆姜旻
Owner HUAWEI TECH CO LTD
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