CN-116133001-B - Cell optimization method, device and equipment

CN116133001BCN 116133001 BCN116133001 BCN 116133001BCN-116133001-B

Abstract

The invention discloses a cell optimizing method, device and equipment, wherein the method comprises the steps of obtaining cell data information of at least one time length grade of a cell to be optimized; and carrying out optimization processing on the cell to be optimized according to the optimization scheme to obtain a processing result. Through the mode, the method and the device realize the compatibility of data of different time grades in different scenes by pertinently adopting the cell optimization scheme of the corresponding scene, and have high practicability.

Inventors

GUO RUOPEI
ZHAO YONGHONG
LIU FEI
Jin Kankan
Meng Xiangun
XUE JINYUAN
ZHANG YANG
GAO FENG
LUO JIANDI
ZHU WENTAO
GAO MINGHAO
QIU YU
WANG SHIMENG
ZHANG CHENXI

Assignees

中国移动通信集团设计院有限公司
中国移动通信集团有限公司

Dates

Publication Date: 20260508
Application Date: 20211111

Claims (10)

1. A method of optimizing a cell, the method comprising: obtaining cell data information of at least one time length grade of a cell to be optimized, wherein the time length grade comprises an hour grade and a day grade, and the cell data information comprises MDT data of the cell; Determining an optimization scheme corresponding to at least one time length grade cell data information, wherein the hour grade MDT data is used for calculating an hour grade scheme, and the hour grade scheme is a scheme that a cell has different weights in different time periods in one day, so that multiple adjustment in one day is realized; The day-level MDT data are used for calculating a day-level scheme, wherein the day-level scheme is a weight optimization scheme generated by high-load optimization branch and tide optimization branch calculation, and each cell has different schemes every day in monday to sunday, so that a one-day strategy is realized; And carrying out optimization treatment on the cell to be optimized according to the optimization scheme to obtain a treatment result.
2. The method for optimizing a cell according to claim 1, wherein obtaining cell data information of at least one time length class of a cell to be optimized comprises: And acquiring MDT data information of the mobile data terminal of the first time length grade and MDT data of the second time length grade of the cell to be optimized, wherein the first time length grade and the second time length are different.
3. The method for optimizing a cell according to claim 1, wherein generating an optimization scheme corresponding to the cell data information of at least one time length class comprises: and determining at least one optimization scheme according to the physical resource block PRB utilization rate of the cell to be optimized under at least one time length grade.
4. A method of optimizing a cell according to claim 3, wherein determining at least one optimization scheme based on physical resource block PRB utilization of the cell to be optimized at least one time length level comprises: determining a first optimization scheme and/or a second optimization scheme according to the average value of the physical resource block PRB utilization rate of the cell to be optimized under the first time length level and a first preset threshold, or And determining a second optimization scheme according to the Physical Resource Block (PRB) utilization rate of the cell to be optimized under the second time length level and a second preset threshold.
5. The method for optimizing a cell according to claim 4, wherein the first time length level is an hour level, and determining the first optimization scheme and/or the second optimization scheme according to a physical resource block PRB utilization average value of the cell to be optimized under the first time length level and a first preset threshold comprises: If the average value of the PRB utilization rate of the cells per hour in each day of the week If the first optimization scheme is larger than a first preset threshold, determining that the first optimization scheme is a high-load scene optimization scheme, otherwise, counting the time A kind of electronic device The number of times the utilization exceeds a threshold during the week According to And a second preset threshold Determining the first optimization scheme as a high-load scene optimization scheme or Obtaining average of average PRB utilization of cells per hour per day of the week The average value of PRB utilization rates of cells is larger than And determining a second optimization scheme as a tidal scene optimization scheme, wherein i is the number of the cell, and k is the time in hours.
6. The method for optimizing a cell according to claim 4, wherein the second time length level is a level of days, and determining a second optimization scheme according to a physical resource block PRB utilization ratio of the cell to be optimized at the second time length level and a second preset threshold comprises: average PRB utilization according to daily cells in a week And a third preset threshold And determining a second optimization scheme as a tide scene optimization scheme, wherein i is the number of the cell, and d is any day in a week.
7. The method for optimizing a cell according to claim 4, wherein, The first optimization scheme comprises judging whether the current horizontal wave width of the cell i can be further contracted at each high load moment in one day, if so, outputting the horizontal wave width after first stage contraction, otherwise, outputting the original horizontal wave width, for the contractible high load cell, finding out the high load sharing cell from the adjacent cells for absorbing the service released by the high load cell, or The second optimization scheme comprises the steps of sorting the hour-level grid MDT data of the cell i from large to small, obtaining an arrival angle AOA and a tracking area TA data set corresponding to all the hot area grids with the heat degree larger than a preset heat degree value in the hour-level grids, determining an angle boundary and a distance boundary of the hot area according to the AOA and TA data set, and obtaining the weight optimization scheme of the antenna according to the angle boundary and the distance boundary.
8. An apparatus for optimizing a cell, the apparatus comprising: The acquisition module is used for acquiring cell data information of at least one time length grade of a cell to be optimized, wherein the time length grade comprises an hour grade and a day grade, and the cell data information comprises MDT data of the cell; The system comprises a determining module, a determining module and a determining module, wherein the determining module is used for determining an optimization scheme corresponding to cell data information of at least one time length grade, the hour grade MDT data is used for calculating an hour grade scheme, the hour grade scheme is a weight value optimization scheme generated by calculating a high-load optimization branch and a tide optimization branch, the different time periods of a cell day are different, the day multi-adjustment is realized, the day grade MDT data is used for calculating a day grade scheme, the day grade scheme is a different scheme of each cell day in the period from monday to sunday, the day one strategy is realized, the hour grade scheme is a weight value optimization scheme generated by calculating a tide optimization branch, and the day grade scheme is a weight value optimization scheme generated by calculating a tide optimization branch; And the processing module is used for carrying out optimization processing on the cell to be optimized according to the optimization scheme to obtain a processing result.
9. A computing device comprising a processor, a memory, a communication interface, and a communication bus, the processor, the memory, and the communication interface completing communication with each other over the communication bus; The memory is configured to store at least one executable instruction that causes the processor to perform operations corresponding to the method for optimizing a cell according to any one of claims 1-7.
10. A computer storage medium having stored therein at least one executable instruction for causing a processor to perform operations corresponding to the method of optimizing a cell according to any one of claims 1-7.

Description

Cell optimization method, device and equipment Technical Field The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a device for optimizing a cell. Background Massive MIMO (multiple input multiple output) is a key technology for improving coverage and spectrum efficiency of a 5G system, and is based on a larger antenna array to realize broadcast/control channel beam scanning and narrower transmission beams of a service channel, so that the aim of improving the coverage and spectrum efficiency is fulfilled. In the development process of the mobile communication technology, under the dual effects of high speed of technical evolution and gradual change of business mode, most 4G cells in the existing network are covered by wireless signals through MassiveMIMO antennas, namely, 5GMassiveMIMO antennas are reversely opened into 4GMassiveMIMO antennas, manufacturers carry out uniform processing on a 4G default beam scene and a 5G default beam scene in order to facilitate remote electric tuning of the antennas, and therefore flexibility of the 4G antennas is improved, follow-up upgrading to 5G is facilitated, meanwhile, adjustment complexity of the current 4G antennas is improved, and MassiveMIMO antenna equipment cannot be effectively compatible without the scenes. Disclosure of Invention In view of the foregoing, embodiments of the present invention are provided to provide a method, apparatus, and device for optimizing a cell that overcomes or at least partially solves the foregoing problems. According to an aspect of an embodiment of the present invention, there is provided a method for optimizing a cell, the method including: Acquiring cell data information of at least one time length grade of a cell to be optimized; determining an optimization scheme corresponding to the cell data information of at least one time length grade; And carrying out optimization treatment on the cell to be optimized according to the optimization scheme to obtain a treatment result. According to another aspect of the embodiments of the present invention, there is provided an optimizing apparatus for a cell, the apparatus including: The acquisition module is used for acquiring cell data information of at least one time length grade of the cell to be optimized; the determining module is used for determining an optimization scheme corresponding to the cell data information of at least one time length grade; And the processing module is used for carrying out optimization processing on the cell to be optimized according to the optimization scheme to obtain a processing result. According to yet another aspect of an embodiment of the present invention, there is provided a computing device including a processor, a memory, a communication interface, and a communication bus through which the processor, the memory, and the communication interface communicate with each other; the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute the operation corresponding to the optimization method of the cell. According to still another aspect of the embodiments of the present invention, there is provided a computer storage medium having at least one executable instruction stored therein, the executable instruction causing a processor to perform operations corresponding to the above-described cell optimization method. According to the scheme provided by the embodiment of the invention, the cell data information of at least one time length grade of the cell to be optimized is obtained, the optimization scheme corresponding to the cell data information of the at least one time length grade is determined, and the cell to be optimized is optimized according to the optimization scheme to obtain a processing result. Therefore, the cell optimization scheme of the corresponding scene is adopted pertinently for the data of different time grades, the compatibility of the data of different time grades under different scenes is achieved, and the practicability is very high. The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present invention can be more clearly understood, and the following specific implementation of the embodiments of the present invention will be more apparent. Drawings Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings: fig. 1 shows a flowchart of an optimization met