Method and device for carrying out district planning through MR data

A cell planning and data technology, applied in network planning, electrical components, wireless communication, etc., can solve the problem of low accuracy of wireless network simulation and prediction, and achieve the effect of improving accuracy and usability

CN103379510AActive Publication Date: 2013-10-30ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2013-10-30

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Abstract

The invention discloses a method and device for carrying out district planning through MR data. The method comprises the following steps that an MR statistical proportion matrix H is calculated according to measuring report MR data from an actual network, simulation level distribution is calculated according to simulation data, a simulation statistical proportion matrix I is calculated according to the simulation data and MR, a matrix difference value H-I is obtained by calculating the difference between the MR statistical proportion matrix H and the simulation statistical proportion matrix I, the simulation level distribution is corrected by utilizing the matrix difference value H-I, a corrected route loss matrix is obtained according to the corrected simulation level distribution, and district planning is carried out according to the corrected route loss matrix. The method and device for carrying out district planning through the MR data improve a simulation forecasting effect, thereby improving the accuracy and the usability of an automatic district planning optimal output scheme.
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Description

technical field

[0001] The invention relates to the optimization of wireless network planning in the communication field, in particular to the simulation effect prediction and automatic cell planning of the wireless network in the communication field. Background technique

[0002] In the process of wireless network planning and optimization, the simulation prediction of the network coverage effect is still an important content, and the network coverage simulation generally calculates the path loss based on the electronic map, the base station transmission power, and the propagation model, so as to calculate the path loss of each bin on the plane. Therefore, the accuracy and accuracy are limited by the accuracy of the electronic map and the accuracy of the wireless environment description by the propagation model.

[0003] MR (Measurement Result / Measurement Report, measurement report) data comes from the actual network, which has the advantages of wide measurement range, real...

Examples

Embodiment Construction

[0047] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0048] figure 1 It is a schematic diagram of a method for cell planning using MR data provided by an embodiment of the present invention, as shown in figure 1 shown, including:

[0049] Step S101. Calculate the MR statistical ratio matrix H according to the MR data of the measurement report from the actual network.

[0050] Specifically, firstly, according to the MR data, the MR statistical number of each level is obtained. Then, according to the MR statistics of each level, the MR traffic ratio of each level is calculated. Finally, the MR statistical ratio matrix H is obtained by using each level and its MR traffic ratio. Further, according to the MR...