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Inter-cell interference value generation method and device

A technology for inter-cell interference and generating devices, applied in the field of communication, can solve problems such as inability to objectively and accurately characterize, local signal strengthening, and signal weakening

Active Publication Date: 2018-10-23
ULTRAPOWER SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual mobile cellular wireless network application environment, whether it is Global System for Mobile Communication (GSM) or Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Whether it is a Time Division Long Term Evolution (TD-LTE) system or a Time Division Long Term Evolution (TD-LTE), it may cause local signal enhancement or local signal weakening due to propagation distance, ground objects, landforms, and complex wireless propagation factors of buildings. Existing technologies calculate the interference value of adjacent cells to the serving cell based on the obtained MR, which cannot be characterized objectively and accurately

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  • Inter-cell interference value generation method and device

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Embodiment Construction

[0050] The embodiments of the present invention will be described below in conjunction with the drawings.

[0051] Because the related technology calculates the interference value of adjacent cells to the serving cell by obtaining MR, it cannot objectively and accurately characterize the difference in the level of coverage and the number of sampling points in different areas in the serving cell, and therefore cannot be based on The wireless network interference matrix generated by the existing algorithm effectively optimizes the calculation of the zone frequency point plan, the cell scrambling code plan, the neighboring cell plan and the coverage plan for the actual wireless network environment.

[0052] Therefore, the embodiments of the present invention provide a method and device for generating inter-cell interference values ​​in response to the problems in related technologies. The interference values ​​between neighboring cells and serving cells are preliminarily obtained by we...

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Abstract

The invention relates to an inter-cell interference value generation method and device. The method comprises the steps of receiving a measurement report sent by a terminal, wherein the measurement report comprises measurement information of target cells and the measurement information of neighbor cells of the target cells, and the target cells comprise serving cells and quasi-serving cells; obtaining first interference values between the neighbor cells and the target cells, wherein the first interference values are obtained through calculation according to the measurement information in the measurement report; obtaining second interference values between the neighbor cells and the target cells, wherein the second interference values are weighted average values of the first interference values. The finally obtained interference values between the neighbor cells and the serving cells can objectively and accurately represent the difference of the level strength coverage and sample point number important relationships of different areas in the serving cells, and related schemes can be carried out subsequently through utilization of the interference values.

Description

Technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for generating inter-cell interference values. Background technique [0002] With the development of the mobile communication industry, the second generation mobile communication technology (The 2nd Generation, 2G), the third generation mobile communication technology (The 3nd Generation, 3G), the fourth generation mobile communication technology (The 4nd Generation, 4G) and even In the 5th generation mobile communication technology (The 5nd Generation, 5G), the general serving cell will be interfered by multiple neighboring cells. Therefore, the base station needs to obtain the interference situation of the neighboring cell to the serving cell in order to take corresponding measures to minimize the interference of the neighboring cell to the server cell. [0003] At present, the prior art usually calculates the interference c...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/10H04J11/00
CPCH04J11/0056H04W24/02H04W24/10
Inventor 黄剑锋
Owner ULTRAPOWER SOFTWARE