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Community optimization method and device

An optimization method and cell technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as weak coverage areas of TD-SCDMA network

Active Publication Date: 2018-01-05
CHINA MOBILE GRP GUANGDONG CO LTD
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cell optimization method and device, which can solve the problem of weak coverage problem areas in TD-SCDMA networks

Method used

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  • Community optimization method and device
  • Community optimization method and device

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Embodiment Construction

[0050] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0051] In the embodiment of the present invention, when there is a weak coverage problem area in the prior art, the road tester judges the area belonging situation based on experience, and manually adjusts the antenna parameters of the base station to try to find an optimal solution, which requires a lot of manpower and material resources, and is inefficient. , the problem of high cost, a cell optimization method and device are provided, which can solve the problem of weak coverage problem areas in the TD-SCDMA network.

[0052] figure 1 It is a schematic flow diagram of a cell optimization method in an embodiment of the present invention, such as figure 1 As shown, this embodiment includes:

[0053] Step 101: Determine the problem c...

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Abstract

The invention provides a cell optimization method and device, belonging to the field of mobile communication. Wherein, the cell optimization method includes: determining the problem cell by the weak coverage problem area, and determining the affected cell corresponding to the problem cell; adjusting the antenna parameters of the base station corresponding to the problem cell, and evaluating the performance parameters of the affected cell; When the value of the performance parameter affecting the cell reaches the threshold, the antenna parameter adjustment is stopped, and the antenna parameter value at this time is determined as the final optimization scheme. The technical scheme of the invention can solve the problem of weak coverage.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a cell optimization method and device. Background technique [0002] In a TD-SCDMA network, it is a common phenomenon to have weak coverage problem areas. The traditional algorithm needs to find the problem area based on the drive test data, and the drive test personnel can judge the area ownership based on experience, and manually adjust the antenna parameters of the base station to try. Find an optimal solution. This method needs to use a large amount of manpower and material resources, and the efficiency is low, and the cost is high. However, the time complexity required for ergodic antenna parameter adjustment is relatively high, and this phenomenon is particularly obvious when multi-cell joint optimization is performed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cell optimization method and device, wh...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W24/02
Inventor 温庆华林玉辉韩永佳黄沛江李博伟冯文吉王亚峰
Owner CHINA MOBILE GRP GUANGDONG CO LTD
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