A cell traffic equalization method, method and system for determining handover threshold

A technology of switching threshold and traffic balance, applied in electrical components, wireless communication and other directions, can solve the problems of long cycle, cumbersome efficiency and so on

Active Publication Date: 2016-12-07
CHINA MOBILE GROUP SICHUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a simulation-based method and system for determining the handover threshold of the primary serving cell in view of the cumbersome manual operation to determine the handover threshold in the prior art when the handover threshold is low in efficiency and long in cycle

Method used

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  • A cell traffic equalization method, method and system for determining handover threshold
  • A cell traffic equalization method, method and system for determining handover threshold
  • A cell traffic equalization method, method and system for determining handover threshold

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Embodiment Construction

[0047] in, figure 1 It is a schematic structural diagram of a system for determining the switching threshold of a primary serving cell according to an embodiment of the present invention.

[0048] Such as figure 1 As shown, according to an embodiment of the present invention, the system for determining the switching threshold of the primary serving cell in the present invention mainly includes the following subsystems:

[0049] The MR data collection subsystem 101, the level difference traffic modeling subsystem 102 and the traffic equalization quantization subsystem 103 are composed. The detailed composition and functions of each subsystem are described later.

[0050] Wherein, the MR data collection subsystem 101 is used to collect measurement report MR data of the primary serving cell, specifically, the MR data collection subsystem is used to collect measurement report MR data of the primary serving cell and neighboring cells.

[0051] The level difference traffic modeling ...

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Abstract

The invention discloses a method for determining the switching threshold of a primary serving cell, comprising: constructing a level difference traffic distribution model between the primary serving cell and adjacent cells according to the measurement report MR data of the primary serving cell; adjusting different switching thresholds and Carry out handover simulation according to the traffic distribution model of the level difference, judge whether the traffic of the main serving cell under different handover thresholds reaches traffic balance; Whether the traffic of the main serving cell under the different handover thresholds reaches The traffic balance determines the handover threshold of the primary serving cell. The present invention can accurately predict the migration situation of traffic between cells under different switching thresholds by adjusting the switching threshold and performing simulation, thereby quickly determining the switching threshold of the main serving cell. In addition, a system for determining the switching threshold of the primary serving cell is also disclosed. In addition, the invention also discloses a cell traffic equalization method and system.

Description

technical field [0001] The invention relates to the field of wireless network planning and optimization, in particular to a cell traffic equalization method and a method and system for determining a switching threshold of a primary serving cell during the cell traffic equalization process. Background technique [0002] The measurement report MR (measurement report) refers to the information of measuring the level of the own cell and measuring the level of 6 neighboring cells reported once every 0.48 seconds when the UE (User Equipment) is in a call. Since it is reported periodically, the representative traffic volume can be calculated through MR data statistics, that is: traffic volume (unit is Ireland (ERL)) = (number of collected measurement reports) * 0.48 / 3600. At the same time, when counting the measurement reports of the primary serving cell and a certain neighboring cell at the same time, the above formula can be used to calculate the traffic volume at the overlap of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/06H04W24/10
Inventor 罗小勇
Owner CHINA MOBILE GROUP SICHUAN
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