An automatic planning method for core parameters of 5G station opening based on intelligent scoring algorithm

Abstract

The invention relates to an automatic planning method for core parameters of 5G site opening based on an intelligent scoring algorithm. It is characterized in that it includes the following steps: Step 1: Prepare the data of the community to be planned and construct the reference table of the resource manager, Step 2: Planning the TAC parameter of the geographical area code, Step 3: Planning the PCI parameter of the physical cell identification, Step 4: Physical random access Channel PRACH parameter planning, step 5: neighbor cell planning, step 6: base station activation script output, step 7: planning result save output. The present invention considers the TAC parameters to be selected through the comprehensive score of the distance and the number of surrounding TAC cells. If the first two TAC scores are relatively close, it will prompt network optimization personnel that there may be edge TAC; not only MOD3 interference is considered in PCI planning, The principle of mutual exclusion of MOD30 is also added; the planning of PRACH adopts the scoring algorithm of the optimal value of reuse distance, which effectively avoids the repeated use of PRACH.

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 5G site opening core parameters based on an intelligent scoring algorithm. Background technique [0002] Since 5G technology has just started, the parameter planning of newly opened base stations does not yet have a mature 5G algorithm. Most of the industry follows the LTE (4G) algorithm. The planning results are inaccurate and incomplete, and the overall planning process is inefficient. Some content requires manual processing by senior personnel. , not fully automated, and the existing technology has the following shortcomings: [0003] (1) If the to-be-planned cell is at the edge of a plurality of different TAC areas during cell TAC parameter planning, the prior art may classify it into a wrong TAC area; [0004] (2) Only the MOD3 value interference is avoided in the planning of the PCI parameters of the cell...

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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