Method for load balancing between base stations and base station

A technology of load balancing and inter-base stations, which is applied in the field of communication and can solve problems such as large differences in the number of users, crowded base stations, and idle resources

Inactive Publication Date: 2018-07-20
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] 31. Filter out users who do not support the frequency band of the target cell
[0019] It can be seen that the existing technology only considers the user balance between adjacent cells in the base station, and cannot solve

Method used

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  • Method for load balancing between base stations and base station
  • Method for load balancing between base stations and base station
  • Method for load balancing between base stations and base station

Examples

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Embodiment Construction

[0091] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented.

[0092] It should be noted that in this article, the words "first", "second", "third", and "fourth" are only used to distinguish the same names, not to imply the relationship between these names or order.

[0093] Such as figure 1 As shown, this embodiment discloses a method for load balancing between base stations. The execution subject of the method is the first cell, that is, the balancing source cell. The method may include the following steps 101-104:

[0094] 101. The first cell determines whether to perform load balancing between base stations based on the number of RRC connected u...

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Abstract

The invention discloses a method for load balancing between base stations and the base station. The method comprises the following steps that a first cell determines whether to carry out load balancing between the base stations at every first preset time based on an RRC connection user number of the cell; after the first cell determines to carry out load balancing between the base stations, the first cell determines whether a request message of the RRC connection user number is sent to each second cell, wherein the second cell is an adjacent cell which is in the same coverage as the first cellbetween the base stations; the first cell determines a target cell with the balanced load between the base stations based on the RRC connection user number fed back by each second cell at every second preset time; and the first cell determines target users which are balanced in the cell and triggers the target users to switch to the target cell, so that the load balancing between the base stations is achieved According to the method and the base station, the interaction of the RRC connection user number between the base stations is carried out through a private interface message, and a problem that the load balancing between the base stations cannot be realized due to the fact that the RRC connection user number of the adjacent cell between the base stations cannot be acquired in the prior art is solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for load balancing between base stations and a base station. Background technique [0002] In hotspot areas where the number of users is concentrated, in order to solve the problem of Radio Resource Control (RRC) connection capacity, multi-layer networking is usually used to share the pressure, including multi-layer networking within the base station and co-coverage networking between base stations . How to make users evenly distributed in each co-coverage cell has become an important issue. For co-coverage cells in the base station, the number of users of each other can be known between the cells, and load balancing based on the number of RRC connected users can be used. However, for co-coverage cells between base stations, since each other does not know the number of users of the other party, the existing communication protocol does not specify how to obtain t...

Claims

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Application Information

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IPC IPC(8): H04W28/08H04W76/27
CPCH04W28/08
Inventor 徐剑超陈耕雨褚丹丹
Owner DATANG MOBILE COMM EQUIP CO LTD
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