Method and device for evaluating rationality of communication network structure

A technology of network structure and rationality, applied in the field of communication, can solve problems such as unreasonable communication network structure and inability to obtain accurate evaluation results

Inactive Publication Date: 2015-02-04
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Specifically, the prior art method for assessing whether the communication network structure is reasonable or not is: calculating the overlap coverage of the area to be evaluated, and judging whether the overlap coverage of the area to be evaluated is greater than the threshold value of the overlap coverage preset by the operator, If the overlap coverage is greater than the threshold value of the over

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  • Method and device for evaluating rationality of communication network structure
  • Method and device for evaluating rationality of communication network structure
  • Method and device for evaluating rationality of communication network structure

Examples

Experimental program
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Embodiment 1

[0066] An embodiment of the present invention provides a method for evaluating the rationality of a communication network structure, such as figure 1 shown, including:

[0067] S101. The device for evaluating the rationality of the communication network structure obtains the reference signal receiving power (Reference Signal Receiving Power, RSRP) of the cell collected at the first sampling point in the area to be evaluated, and according to the RSRP of the cell collected at the first sampling point , to determine the first cell at the first sampling point.

[0068] Wherein, multiple sampling points can be set in the area to be evaluated, and the first sampling point is any sampling point in the area to be evaluated. The RSRP of multiple cells can be collected at the first sampling point. The RSRP of the first cell is greater than the RSRP of the second cell collected at the first sampling point. any neighborhood. That is, the RSRP of the first cell is the largest RSRP amon...

Embodiment 2

[0078] An embodiment of the present invention provides a method for evaluating the rationality of a communication network structure, such as figure 2 shown, including:

[0079] S201. The device for assessing the rationality of the communication network structure acquires the RSRP of the cell collected at the first sampling point in the area to be evaluated, and determines the first cell at the first sampling point according to the RSRP of the cell collected at the first sampling point .

[0080] Wherein, the first sampling point is any sampling point in the area to be evaluated, the RSRP of the first cell is greater than the RSRP of the second cell collected at the first sampling point, and the second cell is the first sampling point divided by the first sampling point. Any neighborhood other than the neighborhood.

[0081] Exemplarily, assuming that there are 3 sampling points (sampling point 1, sampling point 2 and sampling point 3, that is, sampling point 1, sampling poi...

Embodiment 3

[0132] An embodiment of the present invention provides a device for evaluating the rationality of a communication network structure, such as image 3 As shown, it includes: an acquisition unit 31 , a determination unit 32 , a first calculation unit 33 , a second calculation unit 34 and an evaluation unit 35 .

[0133] The acquiring unit 31 is configured to acquire a reference signal received power RSRP of a cell collected at a first sampling point in the area to be evaluated, where the first sampling point is any sampling point in the area to be evaluated.

[0134] The determining unit 32 is configured to determine the first cell at the first sampling point according to the RSRP of the cell collected at the first sampling point acquired by the acquiring unit 31, and the RSRP of the first cell is greater than that at the first sampling point The RSRP of the second cell collected at the first sampling point, where the second cell is any cell on the first sampling point except th...

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Abstract

The invention discloses a method and a device for evaluating the rationality of a communication network structure, and relates to the communication field and solves the problem that the evaluation result of the rationality of the communication network structure is not accurate enough. According to the specific scheme, the method comprises the following steps: acquiring RSRPs, collected by first sampling points, of cells in a to-be-evaluated region, and determining first cells on the first sampling points according to the RSRPs, collected by first sampling points, of the cells; counting the overlapped cover degrees of the first sampling points according to the RSRPs of the first cells, the RSRPs of all second regions and a preset RSRP threshold value; counting the neighbor cell interference intensity of the first sampling points according to the RSRPs of the first cells, the RSRPs of all the second regions, the preset RSRP threshold value and the overlapped cover degrees of the first sampling points; and evaluating the rationality of the communication network structure in the to-be-evaluated region according to the overlapped cover degrees and the neighbor cell interference intensity of all the first sampling points in the to-be-evaluated region.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for evaluating the rationality of the structure of a communication network. Background technique [0002] With the continuous development of the Long Term Evolution (LTE) network, the number of users continues to increase, resulting in a continuous increase in traffic, resulting in a continuous increase in network load. Therefore, it is necessary to deploy new base stations to reduce network load. The deployment of new base stations will lead to an increase in the density of base stations. In this way, the distance between base stations will be reduced, resulting in an increase in overlapping coverage between cells, making the structure of the communication network more and more complex. Therefore, an assessment is urgently needed Method to assess whether the communication network structure is reasonable and whether it needs to be optimized. [0003] In the prior ar...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/24H04W24/02
Inventor 龙青良陈崴嵬黄志勇王睿苗守野李巍史文祥张磊张成强陆钧
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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