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Method and device for optimizing neighbor cells of macro honeycomb cells

A micro-cell and macro-cell technology, applied in electrical components, wireless communications, etc., to solve problems such as the inability to solve problems such as macro-cell neighborhood optimization

Active Publication Date: 2011-05-18
CHINA MOBILE GRP BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] Existing neighborhood optimization methods cannot solve the problem of optimizing the neighborhood of macrocells with microcells as neighbors

Method used

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  • Method and device for optimizing neighbor cells of macro honeycomb cells
  • Method and device for optimizing neighbor cells of macro honeycomb cells
  • Method and device for optimizing neighbor cells of macro honeycomb cells

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Embodiment Construction

[0053] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0054] The present invention provides a method and device for optimizing the neighborhood of a macro cell, aiming at the fact that the existing neighborhood optimization method cannot solve the automatic optimization problem of the neighborhood of a macro cell, which can realize an outdoor macro cell with an indoor micro cell as a neighbor Automated optimization of neighborhoods.

[0055] Such as image 3 As shown, the method for optimizing the neighbors of the macro cell of the present invention includes:

[0056] Step 31, determining all macrocell measurement cells of the microcell;

[0057] Step 32, obtaining the number of measurement reports of the micro cell when the terminal is talking in each macro cell measurement cell;

[0058] Step 33, accor...

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Abstract

The invention provides a method and a device for optimizing neighbor cells of macro honeycomb cells. The method comprises the following steps of: determining all macro honeycomb measuring cells of micro honeycomb cells; acquiring the number of measuring reports, generated when a terminal calls in each macro honeycomb measuring cell, of the micro honeycomb cell; acquiring the total number of measuring reports of all macro honeycomb measuring cells according to the number of the measuring reports generated when the terminal calls in each macro honeycomb measuring cell; calculating the weight ofeach macro honeycomb measuring cell according to the number of measuring reports generated when the terminal calls in each macro honeycomb measuring cell and the total number of the measuring reportsof all macro honeycomb measuring cells; and optimizing the neighbor cells of the macro honeycomb measuring cells according to the weight of the macro honeycomb measuring cells. By the scheme of the invention, the neighbor cells of the macro honeycomb cells which take the indoor micro honeycomb cells as neighbor cells can be optimized automatically.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and a device for optimizing the adjacent area of ​​a macro cellular cell. Background technique [0002] When the mobile terminal of the user is talking in a service cell, the mobile terminal will measure the frequency points of certain BCCH (Broadcast Control Channel, broadcast control channel) or the strength of the dominant pilot according to the network definition to decide whether to change to a better service cell, the better serving cell is usually a cell in the neighbor cell of the current serving cell. In GSM, CDMA, CDMA2000, WCDMA or TD-SCDMA communication systems of various standards, once it involves user mobility management, it is inseparable from neighboring cells. However, in various standard systems, the number of adjacent cells that can be defined for each cell is limited, which is limited by the processing speed, processing capabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/30
Inventor 孙莉
Owner CHINA MOBILE GRP BEIJING