5G station opening core parameter automatic planning method based on intelligent scoring algorithm

Abstract

The invention relates to a 5G station opening core parameter automatic planning method based on an intelligent scoring algorithm. The method is characterized by comprising the following steps of step1, preparing to-be-planned cell data and constructing a capital management work parameter table, step 2, planning a geographic area code TAC parameter, step 3, planning a physical cell identifier PCIparameter, step 4, planning a physical random access channel PRACH parameter, step 5, planning an adjacent cell, step 6, outputting a base station opening script, and step 7, storing and outputting aplanning result. According to the method, the to-be-selected TAC parameters are considered through comprehensive scoring of the distance and the number of surrounding cells with the same TAC, and if the scores of the first two TACs are close to each other, network optimization personnel are reminded of possible existence of edge TACs; during PCI planning, MOD3 interference is considered, and the principle of MOD30 mutual exclusion is also added; a scoring algorithm of a multiplexing distance optimal value is adopted for the planning of the PRACH, so that the repeated use of the PRACH is effectively avoided.

Description

technical field [0001] The invention belongs to the field of mobile communication equipment management, and in particular relates to an automatic planning method for core parameters of 5G site opening based on an intelligent scoring algorithm. Background technique [0002] Since 5G technology has just started, there is no mature 5G algorithm for the parameter planning of newly opened base stations. Most of the industry follows the LTE (4G) algorithm. The planning results are inaccurate and incomplete, and the entire planning process is inefficient. Some content requires manual processing by senior personnel. , not fully automated, and the prior art has the following disadvantages: [0003] (1) When planning cell TAC parameters, if the cell to be planned is located at the edge of multiple different TAC areas, the existing technology may classify it into the wrong TAC area; [0004] (2) Only the MOD3 value interference is avoided in the planning of the PCI parameters of the c...

AI Technical Summary

Problems solved by technology

[0002] Since 5G technology has just started, there is no mature 5G algorithm for the parameter planning of newly opened base stations. Most of the industry follows the LTE (4G) algorithm. The planning results are inaccurate and incomplete, and the entire planning process is inefficient. Some content requires manual processing by senior personnel. , not fully automated, and the prior art has the following disadvantages:

[0003] (1) When planning cell TAC parameters, if the cell to be planned is located at the edge of multiple different TAC areas, the existing technology may classify it into the wrong TAC area;

[0004] (2) Only the MOD3 value interference is avoided in the planning of the PCI parameters of the cell (MOD3 is the remainder obtained by dividing PCI by 3, and similarly MOD30 is the remainder obtained by dividing by 30, and the cells with the same MOD3 and MOD30 in the communication base station produce communication interference with each other, affecting the call Quality), without considering the interference of MOD30 value;

[0005] (3) The PRACH parameter planning of the cell has the situation of reusing the PRACH;

[0006] (4) When planning adjacent areas, a single method of planning adjacent areas based on the two factors of azimuth and distance cannot meet the needs of network optimization personnel;

[0007] (5) The entire planning process requires manual intervention, which is inefficient

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