CN114302413B - Base station position deployment method, base station position deployment device, computer equipment and storage medium - Google Patents
Base station position deployment method, base station position deployment device, computer equipment and storage medium Download PDFInfo
- Publication number
- CN114302413B CN114302413B CN202210037466.3A CN202210037466A CN114302413B CN 114302413 B CN114302413 B CN 114302413B CN 202210037466 A CN202210037466 A CN 202210037466A CN 114302413 B CN114302413 B CN 114302413B
- Authority
- CN
- China
- Prior art keywords
- base station
- communication
- point
- communication quality
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000004891 communication Methods 0.000 claims abstract description 568
- 238000004364 calculation method Methods 0.000 claims abstract description 125
- 238000010295 mobile communication Methods 0.000 claims description 27
- 238000004590 computer program Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a base station position deployment method, a base station position deployment device, computer equipment and a storage medium, and relates to the technical field of wireless communication. The method comprises the following steps: dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters, calculating global communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station, determining an optimal point location area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities, and acquiring the base station deployment position in the optimal point location area. According to the method and the device, the optimal deployment position of the base station with the best communication quality with the communication equipment can be determined from the preset base station deployment area.
Description
Technical Field
The present invention relates to the field of wireless communications technologies, and in particular, to a base station location deployment method, a base station location deployment device, a computer device, and a storage medium.
Background
With the development of wireless communication technology, the application fields of the wireless communication technology are more and more, and the deployment position of the base station is often directly related to the coverage condition of the wireless frequency band signal.
The small base station deployment method is to deploy base stations aiming at factories or specific production areas, the deployment of the small base stations needs to consider the total coverage of communication terminals in the deployment areas, the positions of communication equipment in the deployment areas are always fixed during design and construction, and the positions are generally not changed due to the deployment of the base stations, so that the measurement and calculation are needed to be carried out according to the drawing of the deployment areas and the coverage radius of the base stations, and the deployment positions of the base stations which can theoretically cover all the communication equipment are found.
When the deployment position of the base station is determined through measurement and calculation, the communication quality between the communication equipment and the base station in the deployment area is not considered, so that the base station deployment position is determined to be not the optimal position.
Disclosure of Invention
The present invention aims to overcome the above-mentioned drawbacks of the prior art, and provides a base station location deployment method, apparatus, computer device and storage medium, so as to determine a base station optimal deployment location with optimal communication quality with a communication device from a preset base station deployment area.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the invention is as follows:
in a first aspect, an embodiment of the present invention provides a base station location deployment method, where the method includes:
Dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters;
calculating global communication quality between a base station and a plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station;
according to the optimal global communication quality in the global communication quality, determining an optimal point location area corresponding to the optimal global communication quality;
and acquiring a base station deployment position in the optimal point location area.
Optionally, the acquiring the deployment location of the base station in the optimal bit area includes:
performing iterative division on the optimal point location area according to a preset second point location calculation parameter until the accuracy of the iterative point location calculation parameter meets a preset accuracy requirement, and determining a target optimal point location area;
and determining the central position of the target optimal point position area as the base station deployment position.
Optionally, the calculating global communication quality between the base station and the plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area includes:
Calculating single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area;
and calculating the weighted sum of the single-point communication quality as the global communication quality.
Optionally, the calculating the single-point communication quality between the base station and each communication device in the preset base station deployment area when the base station is deployed in each point location area includes:
calculating the basic single-point communication quality of the communication equipment and the base station;
dividing the communication equipment in the preset base station deployment area into at least one communication group according to the priority of the communication equipment, wherein the priority of the communication equipment in each communication group is the same;
calculating the communication quality weight of each communication group according to the priority;
and determining single-point communication quality of each communication group according to the communication quality weight of the communication group and the basic single-point communication quality.
Optionally, if the communication device is a fixed communication device, the calculating the basic single point communication quality between the communication device and the base station includes:
and calculating the basic single-point communication quality according to the distance between the fixed communication equipment and the base station and the obstacle.
Optionally, if the communication device is a mobile communication device, the calculating the basic single point communication quality between the communication device and the base station includes:
determining a plurality of communication points according to the movement track of the mobile communication equipment;
and calculating the basic single-point communication quality of the mobile communication equipment and the base station according to the distance between each communication point and the base station and the obstacle.
Optionally, the determining the single-point communication quality of the communication group according to the communication quality weight of each communication group and the basic single-point communication quality includes:
if the basic single-point communication quality is zero, determining that the single-point communication quality of a communication group corresponding to the communication equipment is zero;
the calculating the global communication quality between the base station and the plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area comprises the following steps:
and if the single-point communication quality of at least one communication group is zero, determining that the global communication quality corresponding to the point location area is zero.
In a second aspect, an embodiment of the present invention further provides a base station location deployment apparatus, where the apparatus includes:
the drawing module is used for dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters;
The global communication quality calculation module is used for calculating global communication quality between the base station deployed in each point location area and a plurality of communication devices in the preset base station deployment area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station;
the point position calculation control module is used for determining an optimal point position area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities;
the point location calculation control module is further configured to obtain a base station deployment location in the optimal point location area.
Optionally, the point location calculation control module includes:
the iterative dividing unit is used for carrying out iterative division on the optimal point location area according to a preset second point location calculation parameter until the accuracy of the iterative point location calculation parameter meets the preset accuracy requirement, and determining a target optimal point location area;
and the base station deployment position determining unit is used for determining the central position of the target optimal point position area as the base station deployment position.
Optionally, the apparatus further includes:
the single-point communication quality calculation module is used for calculating single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area;
The global communication quality calculating module is specifically configured to calculate a weighted sum of the single-point communication qualities as the global communication quality.
Optionally, the single-point communication quality calculating module includes:
a basic single-point communication quality calculation unit configured to calculate a basic single-point communication quality of the communication device and the base station;
a priority dividing unit, configured to divide the communication devices in the preset base station deployment area into at least one communication group according to the priorities of the communication devices, where the priorities of the communication devices in each communication group are the same;
a weight calculation unit configured to calculate a communication quality weight of each of the communication groups according to the priority;
a single-point communication quality calculation unit configured to determine a single-point communication quality of each of the communication groups based on the communication quality weight of the communication group and the basic single-point communication quality.
Optionally, if the communication device is a fixed communication device, the basic single-point communication quality calculating unit is specifically configured to calculate the basic single-point communication quality according to a distance between the fixed communication device and the base station and an obstacle.
Optionally, if the communication device is a mobile communication device, the basic single-point communication quality calculating unit is specifically configured to determine a plurality of communication points according to a movement track of the mobile communication device; and calculating the basic single-point communication quality of the mobile communication equipment and the base station according to the distance between each communication point and the base station and the obstacle.
Optionally, the single-point communication quality calculating unit is specifically configured to determine that the single-point communication quality of the communication group corresponding to the communication device is zero if the basic single-point communication quality is zero;
the global communication quality calculation module is specifically configured to determine that the global communication quality corresponding to the point location area is zero if there is at least one single-point communication quality of the communication group that is zero.
In a third aspect, an embodiment of the present invention further provides a computer apparatus, including: the system comprises a processor, a storage medium and a bus, wherein the storage medium stores program instructions executable by the processor, when the computer device runs, the processor and the storage medium are communicated through the bus, and the processor executes the program instructions to execute the steps of the base station position deployment method according to any one of the embodiments.
In a fourth aspect, an embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored, where the computer program when executed by a processor performs the steps of the base station location deployment method according to any of the above embodiments.
The beneficial effects of the invention are as follows:
the invention provides a base station position deployment method, a base station position deployment device, computer equipment and a storage medium, wherein the base station position deployment method comprises the following steps: dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters, calculating global communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station, determining an optimal point location area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities, and acquiring the base station deployment position in the optimal point location area. According to the scheme provided by the invention, the preset base station deployment area can be divided into the plurality of point location areas, and the global communication quality between the plurality of communication devices and the base station when the base station is deployed in different point location areas is calculated, so that the optimal point location area corresponding to the optimal global communication quality is determined, the base station deployment position is obtained from the optimal point location area, the base station is deployed at the base station deployment position, and the optimal communication quality between the plurality of communication devices and the base station in the preset base station deployment area can be ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a base station location deployment method according to an embodiment of the present invention;
fig. 2 is a flowchart of another base station location deployment method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a preset base station deployment area according to an embodiment of the present invention;
fig. 4 is a flowchart of another base station location deployment method according to an embodiment of the present invention;
fig. 5 is a flowchart of another base station location deployment method according to an embodiment of the present invention;
fig. 6 is a flowchart of yet another base station location deployment method according to an embodiment of the present invention;
fig. 7 is an interaction schematic diagram of a base station location deployment method according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a base station location deployment apparatus according to an embodiment of the present invention;
Fig. 9 is a schematic diagram of a computer device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above-described drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The existing base station deployment method is divided into macro base station deployment and small base station deployment, and the macro base station deployment only generally considers coverage of a deployment area and does not need to consider coverage conditions of radio frequency band signals in each building in the deployment area. The deployment of the small base station aims at a factory area or a specific production area, the total coverage of communication terminals in the deployment area needs to be considered, the positions of communication equipment in the deployment area are always fixed during design and construction, and the positions are generally not changed due to the deployment of the base station, so that the proper deployment position needs to be found during the deployment of the base station, and all the communication equipment in the deployment area is brought into the communication range of the base station.
In the existing small base station deployment, the base station deployment position which can cover all communication equipment theoretically is found by combining the drawing of the deployment area with the coverage radius of the base station, and the base station deployment position is adjusted according to the actual measurement and calculation condition of the communication signals of all communication equipment to complete the base station deployment.
When the deployment method determines the deployment position of the base station through measurement and calculation, the communication quality between the communication equipment and the base station in the deployment area is not considered, so that the deployment position of the base station is determined to be not the optimal position.
Aiming at the problems existing in the prior small base station deployment technology, the invention provides the following technical conception: the method comprises the steps of dividing a preset base station deployment area into a plurality of point location areas, calculating global communication quality between a plurality of communication devices and the base station when the base station is deployed in different point location areas, determining an optimal point location area corresponding to the optimal global communication quality, and acquiring a base station deployment position from the optimal point location area so as to determine the optimal base station deployment position with the optimal communication quality of the communication devices from the preset base station deployment area.
It should be noted that, the base station to which the present invention is directed may be any communication type base station, for example, may be a base station of a third generation, a fourth generation or a fifth generation mobile communication technology, that is, a 3G base station, a 4G base station or a 5G base station, and, of course, with development of a mobile communication technology, the deployed base station may also be updated with development of the mobile communication technology, so that the present invention may be deployed by using the present invention.
Before starting to introduce the technical scheme of the invention, a detailed description is given of a base station position deployment system to which the invention is applied. The base station location deployment system is a software system running on a computer device.
In the present application, the base station location deployment system may be implemented in a computer device or other devices with computing processing capabilities, for example, may be composed of a point location computing control module, a drawing module, a global communication quality computing module, and a single point communication quality computing module, where these modules may be implemented virtually, or may be implemented by other module components, and the embodiments of the present application are not limited.
In the base station position deployment system, a point position calculation control module receives a first point position calculation parameter input by a user and inputs the first point position calculation parameter to a drawing module.
The drawing module is used for modeling a preset base station deployment area, recording the boundary of the preset base station deployment area, the position of a middle shielding object affecting communication in the preset base station deployment area and the positions of a plurality of communication devices in the preset base station deployment area, wherein the middle shielding object can comprise a wall body and large-scale devices. The drawing module is further used for dividing a preset base station deployment area according to the first point position calculation parameters so as to divide the preset base station deployment area into a plurality of point position areas corresponding to the first point position calculation parameters, and sending the plurality of point position areas to the point position calculation control module in a list mode.
The global communication quality calculation module acquires the position information of the plurality of point location areas sent by the point location calculation control module, and simulates to deploy the base station in the plurality of point location areas respectively according to the position information of the plurality of point location areas.
The global communication quality calculation module calculates the communication quality between the base station and each communication device by calling the single-point communication quality calculation module according to the distance between the base station and the communication device and the positions of the wall body and the large-scale device in the preset base station deployment area, the base station is deployed in each point location area, and the communication quality between the base station and each communication device is sent to the global communication quality calculation module.
The global communication quality calculation module calculates global communication quality of the base station and the plurality of communication devices according to communication quality between the base station and each communication device, and sends global communication quality corresponding to the plurality of point location areas to the point location calculation control module.
The point position calculation control module determines the optimal global communication quality from the global communication quality corresponding to the plurality of point position areas, determines the point position area corresponding to the optimal global communication quality as the optimal point position area, acquires the base station deployment position in the optimal point position area, and determines the base station deployment position as the optimal deployment position.
Based on the above base station location deployment system, the base station location deployment method in the embodiment of the present invention will be described in detail.
Referring to fig. 1, a flow chart of a base station location deployment method according to an embodiment of the present invention is shown in fig. 1, where the method includes:
s10: dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters.
In this embodiment, the point location calculation control module obtains a first point location calculation parameter input in advance, where the first point location calculation parameter is a parameter indicating that a preset base station deployment area is divided, for example, a dividing area or a dividing number of the preset base station deployment area is divided.
The drawing module models a preset base station deployment area in advance, and records the boundary of the preset base station deployment area to determine the size of the preset base station deployment area. The drawing module acquires the first point position calculation parameters sent by the point position calculation control module, and divides the preset base station deployment area into a plurality of point position areas according to the first point position calculation parameters. For example, if the first point location calculation parameter is a parameter of dividing an area, for example, dividing a preset base station deployment area into a plurality of point location areas of preset areas; if the first point calculation parameter is a parameter of the division number, for example, the preset base station deployment area is divided into a plurality of point areas of the preset number.
S20: and calculating global communication quality between the base station deployed in each bit area and a plurality of communication devices in a preset base station deployment area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station.
In this embodiment, the drawing module divides the preset base station deployment area into a plurality of point location areas according to the first point location calculation parameters, and then sends the position information of the plurality of point location areas to the point location calculation control module.
The global communication quality calculation module acquires the position information of the plurality of point location areas sent by the point location calculation control module, and simulates the situation that the base station is deployed in the plurality of point location areas respectively according to the position information of the plurality of point location areas.
The drawing module is also used for recording the positions of a plurality of communication devices in the preset base station deployment area, and the global communication quality calculation module calculates the communication quality of the base station and each communication device according to the positions of the base station deployed in each point location area and the positions of the plurality of communication devices in the preset base station deployment area, and obtains a plurality of global communication quality of the base station deployed in the plurality of point location areas by calculating the sum of the communication quality of the base station and the plurality of communication devices. After determining the plurality of global communication qualities, the global communication quality calculation module sends the plurality of global communication qualities to the point location calculation control module.
Furthermore, the drawing module also records the position of a middle shelter affecting communication in a preset base station deployment area, and the middle shelter can affect communication quality between the base station and the communication equipment. In order to improve accuracy of communication quality calculation, the global communication quality calculation module calculates air interface communication quality between the base station and each communication device according to positions of the base station deployed in each point location area, positions of a plurality of communication devices in a preset base station deployment area and intermediate shields between the base station and the communication devices, wherein the air interface communication quality is used for indicating the communication devices and the base station to transmit data through electromagnetic waves, the transmission of the electromagnetic waves is influenced by the distance and the intermediate shields, and the communication quality is poorer as the distance between the communication devices and the base station is farther, the intermediate shields are more.
S30: and determining an optimal point location area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities.
In this embodiment, after determining multiple global communication qualities, the point location calculation control module ranks the multiple global communication qualities, so as to select a global communication quality with the largest communication quality from the multiple global communication qualities as an optimal global communication quality, and determines an optimal point location area corresponding to the optimal global communication quality according to a corresponding relationship between the multiple global communication qualities and the multiple point location areas.
S40: and acquiring the deployment position of the base station in the optimal point bit area.
In this embodiment, after determining the optimal point location area, the point location calculation control module determines the deployment location of the base station at any position or a preset position in the optimal point location area. For example, a center area of the optimal point location area is used as a base station deployment location.
The above embodiment provides a base station position deployment method, which divides a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters, calculates global communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station, determines an optimal point location area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities, and obtains a base station deployment position in the optimal point location area. According to the method provided by the embodiment, the preset base station deployment area can be divided into the plurality of point location areas, global communication quality between the plurality of communication devices and the base station is calculated when the base station is deployed in different point location areas, so that the optimal point location area corresponding to the optimal global communication quality is determined, the base station deployment position is obtained from the optimal point location area, the base station is deployed at the base station deployment position, and the best communication quality between the plurality of communication devices and the base station in the preset base station deployment area can be ensured.
In the existing small base station deployment, for a preset base station deployment area, assuming that the occupation area of the preset base station deployment area is 2 ten thousand square meters, if the point location is calculated according to the accuracy that the occupation area of each base station is 0.25 square meters, the preset base station deployment area is divided into ten thousand point location areas, and the calculation amount of determining the optimal point location area from the ten thousand point location areas is very large.
Referring to fig. 2, a flowchart of another base station location deployment method according to an embodiment of the present invention is shown in fig. 2, where S40 includes:
s41: and carrying out iterative division on the optimal point location area according to the preset second point location calculation parameters until the accuracy of the iterative point location calculation parameters meets the preset accuracy requirement, and determining the target optimal point location area.
In this embodiment, the second point location calculation parameter is a parameter indicating that the optimal point location area is divided, for example, the dividing area or the dividing number of the optimal point location area is divided, if the first point location calculation parameter and the second point location calculation parameter are both dividing area parameters, the accuracy of the second point location calculation parameter is greater than that of the first point location calculation parameter, for example, the first point location calculation parameter may be that the preset base station deployment area is divided into a plurality of point location areas with an area of N0, the second point location calculation parameter may be that the optimal point location area is divided into a plurality of point location sub-areas with an area of n1=n0/8, and the accuracy of N1 is greater than N0.
After determining the optimal point location area, in order to improve the accuracy of the deployment position of the base station, the optimal point location area determined in S30 may be further divided by using a second point location calculation parameter, the optimal point location area is divided into a plurality of point location sub-areas, global communication quality between the base station deployed in each point location sub-area and a plurality of communication devices in a preset base station deployment area is calculated, and an optimal point location sub-area corresponding to the optimal global communication quality is determined according to the optimal global communication quality in the plurality of global communication qualities.
If the precision of the second point position calculation parameters meets the preset precision requirement, determining the optimal point position sub-area as a target optimal point position area; if the precision of the second point position calculation parameters does not meet the preset precision requirement, the optimal point position sub-region can be divided, then the optimal region in the optimal point position sub-region is divided until the precision of the point position calculation parameters after multiple iterative division meets the preset precision requirement, and the target optimal point position region is determined.
S42: and determining the central position of the target optimal point location area as the base station deployment position.
In this embodiment, after the target optimal point location area is determined, since the accuracy of the target optimal point location area already meets the preset accuracy requirement, the base station deployment position is already determined within a small enough area, and the center position of the target optimal point location area can be directly used as the base station deployment position.
For example, please refer to fig. 3, which is a schematic diagram of a preset base station deployment area provided in the embodiment of the present invention, as shown in fig. 3, assuming that the occupation area of the preset base station deployment area is 2 kilo-square meters, an iteration method for gradually improving the precision in the embodiment is adopted, and the preset base station deployment area is divided according to the size of the scale N0 square meters, for example, the optimal point location area formed by a-I is roughly calculated and determined, and after the optimal point location area is obtained, the base station deployment position is located to the optimal point location area. And then dividing the optimal point location area formed by the A-I according to the scale of N1 = N0/8 square meters, calculating an optimal point location sub-area, and obtaining a target optimal point location area after several iterations.
According to the base station position deployment method provided by the embodiment, after the optimal point position area is determined, the optimal point position area is subjected to iterative division according to the preset second point position calculation parameters until the accuracy of the iterative point position calculation parameters meets the preset accuracy requirement, the target optimal point position area is determined, and the center position of the target optimal point position area is determined as the base station deployment position. According to the method provided by the embodiment, the division precision is continuously improved, the local optimal point location area is determined through iterative division, so that the calculation efficiency of determining the target optimal point location area meeting the preset precision requirement is improved, and the deployment position of the base station is rapidly determined from the target optimal point location area.
On the basis of the above embodiment, the embodiment of the invention also provides a base station position deployment method.
Referring to fig. 4, a flowchart of another base station location deployment method according to an embodiment of the present invention is shown in fig. 4, where S20 includes:
s21: and calculating single-point communication quality between each communication device in the base station deployment area and the preset base station deployment area when the base station is deployed in each bit area.
In this embodiment, when the global communication quality calculation module is to calculate the global communication quality, the single-point communication quality calculation module determines the single-point communication quality of the plurality of communication devices according to the positions of the base stations deployed in each point location area and the positions of the plurality of communication devices in the preset base station deployment area by calling the single-point communication quality calculation module, and sends the plurality of single-point communication qualities corresponding to each point location area to the global communication quality calculation module.
S22: the sum of single point communication quality weights is calculated as the global communication quality.
In this embodiment, the global communication quality calculation module sets a weight for each communication device according to the communication requirements of different communication devices, and performs weighted sum calculation according to the single-point communication quality of the plurality of communication devices and the weights of the plurality of communication qualities to obtain the global communication quality of the base station deployed in each point location area.
According to the base station position deployment method provided by the embodiment, single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each bit area is calculated, and the weighted sum of the single-point communication quality is calculated and used as global communication quality. The method provided by the embodiment can determine the global communication quality by calculating the weighted sum of the single-point communication quality, and improves the accuracy of calculating the global communication quality so as to determine a more accurate optimal point location area.
On the basis of the above embodiment, the embodiment of the invention also provides a base station position deployment method.
Referring to fig. 5, a flowchart of another base station location deployment method according to an embodiment of the present invention is shown in fig. 5, where S21 includes:
s211: calculating the basic single-point communication quality of the communication equipment and the base station;
in this embodiment, the single-point communication quality calculation module determines the basic single-point communication quality between the plurality of communication devices and the base station according to the positions of the base station deployed in each point location area, the positions of the plurality of communication devices in the preset base station deployment area, and the intermediate shade between the base station and the communication devices, and when the base station is deployed in each point location area, the basic single-point communication quality of each communication device is sent to the global communication quality calculation module.
In an alternative embodiment, if the communication device is a fixed communication device, S211 includes:
and calculating the basic single-point communication quality according to the distance between the fixed communication equipment and the base station and the obstacle.
In an embodiment, the fixed communication device refers to a communication device that is fixedly disposed in a preset base station deployment area and has no change in position, and for the fixed communication device, since the communication device and the base station transmit data through electromagnetic waves, the quality of basic single-point communication between the fixed communication device and the base station is determined according to attenuation of wireless signals sent by the base station along with distance in an electromagnetic propagation space and attenuation of signals by obstacles existing between the fixed device and the base station.
S212: according to the priority of the communication equipment, the communication equipment in the preset base station deployment area is divided into at least one communication group, wherein the priority of the communication equipment in each communication group is the same.
The priority and bandwidth consumption of communication quality of different communication devices in a preset base station deployment area are different, for example, the camera shooting acquisition device needs to consume higher bandwidth to transmit video data, the data acquisition device of the internet of things may only need very small bandwidth, only the coverage radius of the base station is considered, the actual communication requirements of each communication device cannot be considered, and the optimal communication effect cannot be obtained.
In this embodiment, the selection of the deployment location of the base station considers the communication priority of the communication device, so as to ensure that the communication device with a higher communication priority obtains a priority communication guarantee, thereby improving the communication efficiency between the base station and the communication device. The global communication quality calculation module divides the communication devices into N communication groups according to preset priorities of different communication devices, and the priority of each communication group is Level i Preset Level i The larger the priority of the communication, the higher the priority of the communication devices in each communication group.
S213: according to the priority, a communication quality weight of each communication group is calculated.
In this embodiment, the communication quality right may be determined for each communication group according to the priority of each communication group, wherein the higher the priority is, the greater the communication quality weight of the communication group is.
For example, the communication quality weight W may be calculated using the following formula i ：
S214: the single point communication quality of the communication group is determined based on the communication quality weight of each communication group and the basic single point communication quality.
In the present embodiment, in determining the communication quality weight W of each communication group i Then, the sum of the basic single-point communication quality of the plurality of communication devices in each communication group is determined, and the communication quality weight W is used for the communication i And the sum of the basic single-point communication quality, determining the single-point communication quality S of the communication group i . After the single-point communication quality of each communication group is determined, the single-point communication quality of a plurality of communication groups is summed to obtain the global communication quality corresponding to each point location area.
By way of example, let the number of communication devices in each communication group be K, and the basic Single-point communication quality of the j (1. Ltoreq.j. Ltoreq.K) th communication device in each communication group be Single i The single point communication quality S of each communication group can be calculated by the following formula i ：
In one possible implementation manner, if the quality of the single-point communication is zero, determining that the quality of the single-point communication of the communication group corresponding to the communication device is zero; and if the single-point communication quality of at least one communication group is zero, determining that the global communication quality corresponding to the point location area is zero.
Specifically, in order to avoid that when the base station is deployed in the point location area, the communication device cannot access the mobile network of the base station, that is, the basic single-point communication quality of the communication device is zero, after the communication device with the basic single-point communication quality of zero is determined to exist in the communication group, the single-point communication quality of the communication group is determined to be zero; and when the single-point communication quality of one communication group is zero, determining the global communication quality corresponding to the point location area as zero.
According to the base station position deployment method provided by the embodiment, the basic single-point communication quality of the communication equipment and the base station is calculated, the communication equipment in the preset base station deployment area is divided into at least one communication group according to the priority of the communication equipment, wherein the priority of the communication equipment in each communication group is the same, the communication quality weight of each communication group is calculated according to the priority, and the single-point communication quality of the communication group is determined according to the communication quality weight of each communication group and the basic single-point communication quality. According to the method provided by the embodiment, the single-point communication quality is calculated based on the communication priority of the communication equipment when the base station is deployed, so that the communication equipment with higher communication priority is guaranteed to obtain the guarantee of priority communication, and the communication efficiency of the whole communication network is improved.
On the basis of the above embodiment, the embodiment of the invention also provides another base station position deployment method.
Referring to fig. 6, a flowchart of still another base station location deployment method according to an embodiment of the present invention is shown in fig. 6, where if the communication device is a mobile communication device, S211 includes:
s211a: a plurality of communication points are determined according to a movement track of the mobile communication device.
In this embodiment, the mobile communication device is a communication device that operates in a preset base station deployment area according to a fixed track or within a preset defined range, and for the mobile communication device, a plurality of virtual communication points are set in the fixed track or within the preset defined range, so that the mobile communication device is converted into the fixed communication device to be represented. The mobile communication device may be, for example, a robot or a vehicle.
S211b: and calculating the basic single-point communication quality of the mobile communication equipment and the base station according to the distance between each communication point and the base station and the obstacle.
In this embodiment, the same calculation manner as that of the fixed communication device is adopted, the communication quality of each communication point is calculated according to the distance between each communication point and the base station and the obstacle, and the communication quality of a plurality of communication points is weighted and calculated, so as to obtain the basic single-point communication quality of the mobile communication device and the base station.
According to the base station position deployment method provided by the embodiment, a plurality of communication points are determined according to the movement track of the mobile communication equipment, and the basic single-point communication quality of the mobile communication equipment and the base station is calculated according to the distance between each communication point and the base station and the obstacle. The method provided by the embodiment can be used for determining the quality of the basic single-point communication equipment of the mobile communication equipment by fitting the running track or the running area of the mobile communication equipment according to a plurality of communication points.
Based on the above method embodiment, please refer to fig. 7, which is an interaction schematic diagram of a base station location deployment method according to an embodiment of the present invention, as shown in fig. 7, the method includes:
s101: the point position calculation control module sends first point position calculation parameters to the drawing module.
S102: the point position calculation control module receives position information of a plurality of point position areas sent by the drawing module.
S103: the point location calculation control module requests the global communication quality calculation module to calculate the global communication quality of the plurality of point location areas.
S104: the global communication quality calculation module requests calculation of single-point communication quality of the plurality of communication devices from the single-point communication quality calculation module.
S105: the single-point communication quality calculation module returns a calculation result of the single-point communication quality to the global communication quality calculation module.
S106: the global communication quality calculation module returns the calculation result of the global communication quality to the point position calculation control module.
S107: and sequencing the global communication quality to obtain the optimal global communication quality, and determining an optimal point location area corresponding to the optimal global communication quality.
S108: and the point position calculation control module sends a second point position calculation parameter to the drawing module.
Based on the above method embodiment, the present invention further provides a virtual device applied to the above base station location deployment method. Referring to fig. 8, a schematic structural diagram of a base station location deployment apparatus according to an embodiment of the present invention is shown in fig. 8, where the apparatus includes:
The drawing module 10 is used for dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters;
the global communication quality calculation module 20 is configured to calculate global communication quality between the base station deployed in each bit area and a plurality of communication devices in a preset base station deployment area, where the global communication quality is a sum of communication qualities of each communication device and the base station;
the point location calculation control module 30 is configured to determine an optimal point location area corresponding to the optimal global communication quality according to the optimal global communication quality among the plurality of global communication qualities;
the point location calculation control module 30 is further configured to obtain a base station deployment location in the optimal location area.
Optionally, the point location calculation control module 30 includes:
the iterative dividing unit is used for carrying out iterative division on the optimal point location area according to the preset second point location calculation parameters until the accuracy of the iterative point location calculation parameters meets the preset accuracy requirement, and determining the target optimal point location area;
the base station deployment position determining unit is used for determining the central position of the target optimal point position area as the base station deployment position.
Optionally, the apparatus further comprises:
a single-point communication quality calculation module 40, configured to calculate single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each bit area;
The global communication quality calculating module 20 is specifically configured to calculate a weighted sum of single-point communication quality as the global communication quality.
Optionally, the single point communication quality calculation module 40 includes:
a basic single-point communication quality calculation unit for calculating the basic single-point communication quality of the communication device and the base station;
a priority dividing unit, configured to divide communication devices in a preset base station deployment area into at least one communication group according to priorities of the communication devices, where the priorities of the communication devices in each communication group are the same;
a weight calculation unit for calculating a communication quality weight of each communication group according to the priority;
and a single-point communication quality calculation unit configured to determine single-point communication quality of the communication group based on the communication quality weight of each communication group and the basic single-point communication quality.
Optionally, if the communication device is a fixed communication device, the basic single-point communication quality calculating unit is specifically configured to calculate the basic single-point communication quality according to a distance between the fixed communication device and the base station and an obstacle.
Optionally, if the communication device is a mobile communication device, the basic single-point communication quality calculating unit is specifically configured to determine a plurality of communication points according to a movement track of the mobile communication device; and calculating the basic single-point communication quality of the mobile communication equipment and the base station according to the distance between each communication point and the base station and the obstacle.
Optionally, the single-point communication quality calculating unit is specifically configured to determine that the single-point communication quality of the communication group corresponding to the communication device is zero if the basic single-point communication quality is zero;
the global communication quality calculation module 20 is specifically configured to determine that the global communication quality corresponding to the point location area is zero if the single-point communication quality of at least one communication group is zero.
The foregoing apparatus is used for executing the method provided in the foregoing embodiment, and its implementation principle and technical effects are similar, and are not described herein again.
The above modules may be one or more integrated circuits configured to implement the above methods, for example: one or more application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), or one or more microprocessors (digital singnal processor, abbreviated as DSP), or one or more field programmable gate arrays (Field Programmable Gate Array, abbreviated as FPGA), or the like. For another example, when a module above is implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a central processing unit (Central Processing Unit, CPU) or other processor that may invoke the program code. For another example, the modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Referring to fig. 9, a schematic diagram of a computer device according to an embodiment of the present invention is shown in fig. 9, where the computer device 100 includes: the processor 101, the storage medium 102 and the bus, where the storage medium 102 stores program instructions executable by the processor 101, and when the computer device 100 runs, the processor 101 communicates with the storage medium 102 through the bus, and the processor 101 executes the program instructions to execute the above method embodiments, and specific implementation and technical effects are similar, and are not repeated herein.
Optionally, the embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored, where the computer program is executed by a processor to perform the foregoing method embodiment, and the specific implementation manner and technical effect are similar, and are not described herein again.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The integrated units implemented in the form of software functional units described above may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (english: processor) to perform some of the steps of the methods according to the embodiments of the invention. And the aforementioned storage medium includes: u disk, mobile hard disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
The foregoing is merely illustrative of embodiments of the present invention, and the present invention is not limited thereto, and any changes or substitutions can be easily made by those skilled in the art within the technical scope of the present invention, and the present invention is intended to be covered by the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (8)
1. A method for deploying a base station location, the method comprising:
dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters;
calculating global communication quality between a base station and a plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station;
according to the optimal global communication quality in the global communication quality, determining an optimal point location area corresponding to the optimal global communication quality;
acquiring a base station deployment position in the optimal point location area;
the calculating the global communication quality between the base station and the plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area comprises the following steps:
Calculating single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area;
calculating the weighted sum of the single point communication quality as the global communication quality;
the calculating the single-point communication quality between the base station and each communication device in the preset base station deployment area when the base station is deployed in each point location area comprises the following steps:
calculating the basic single-point communication quality of the communication equipment and the base station;
dividing the communication equipment in the preset base station deployment area into at least one communication group according to the priority of the communication equipment, wherein the priority of the communication equipment in each communication group is the same;
calculating the communication quality weight of each communication group according to the priority;
determining the single-point communication quality of the communication group according to the communication quality weight of each communication group and the basic single-point communication quality, wherein the single-point communication quality between the base station and each communication device comprises: and the single-point communication quality of the communication group to which each communication device belongs.
2. The method of claim 1, wherein the acquiring the base station deployment location within the optimal bit region comprises:
Performing iterative division on the optimal point location area according to a preset second point location calculation parameter until the accuracy of the iterative point location calculation parameter meets a preset accuracy requirement, and determining a target optimal point location area;
and determining the central position of the target optimal point position area as the base station deployment position.
3. The method of claim 1, wherein if the communication device is a fixed communication device, the calculating the substantially single point communication quality of the communication device with the base station comprises:
and calculating the basic single-point communication quality according to the distance between the fixed communication equipment and the base station and the obstacle.
4. The method of claim 1, wherein if the communication device is a mobile communication device, the calculating the substantially single point communication quality of the communication device with the base station comprises:
determining a plurality of communication points according to the movement track of the mobile communication equipment;
and calculating the basic single-point communication quality of the mobile communication equipment and the base station according to the distance between each communication point and the base station and the obstacle.
5. The method of claim 1, wherein said determining the quality of single-point communication for each of said communication groups based on the communication quality weight for said communication group and said base single-point communication quality comprises:
If the basic single-point communication quality is zero, determining that the single-point communication quality of a communication group corresponding to the communication equipment is zero;
the calculating the global communication quality between the base station and the plurality of communication devices in the preset base station deployment area when the base station is deployed in each point location area comprises the following steps:
and if the single-point communication quality of at least one communication group is zero, determining that the global communication quality corresponding to the point location area is zero.
6. A base station location deployment apparatus, the apparatus comprising:
the drawing module is used for dividing a preset base station deployment area into a plurality of point location areas according to preset first point location calculation parameters;
the global communication quality calculation module is used for calculating global communication quality between the base station deployed in each point location area and a plurality of communication devices in the preset base station deployment area, wherein the global communication quality is the sum of the communication quality of each communication device and the base station;
the point position calculation control module is used for determining an optimal point position area corresponding to the optimal global communication quality according to the optimal global communication quality in the plurality of global communication qualities;
The point position calculation control module is further used for acquiring a base station deployment position in the optimal point position area;
the apparatus further comprises:
the single-point communication quality calculation module is used for calculating single-point communication quality between each communication device in the preset base station deployment area when the base station is deployed in each point location area;
the global communication quality calculation module is specifically configured to calculate a weighted sum of the single-point communication qualities as the global communication quality;
the single-point communication quality calculation module includes:
a basic single-point communication quality calculation unit configured to calculate a basic single-point communication quality of the communication device and the base station;
a priority dividing unit, configured to divide the communication devices in the preset base station deployment area into at least one communication group according to the priorities of the communication devices, where the priorities of the communication devices in each communication group are the same;
a weight calculation unit configured to calculate a communication quality weight of each of the communication groups according to the priority;
a single-point communication quality calculation unit configured to determine a single-point communication quality of each of the communication groups according to a communication quality weight of the communication group and the basic single-point communication quality, the single-point communication quality between the base station and each of the communication devices including: and the single-point communication quality of the communication group to which each communication device belongs.
7. A computer device, comprising: a processor, a storage medium, and a bus, the storage medium storing program instructions executable by the processor, the processor and the storage medium communicating over the bus when the computer device is running, the processor executing the program instructions to perform the steps of the base station location deployment method according to any one of claims 1 to 5.
8. A computer readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, performs the steps of the base station location deployment method according to any of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037466.3A CN114302413B (en) | 2022-01-13 | 2022-01-13 | Base station position deployment method, base station position deployment device, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037466.3A CN114302413B (en) | 2022-01-13 | 2022-01-13 | Base station position deployment method, base station position deployment device, computer equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114302413A CN114302413A (en) | 2022-04-08 |
| CN114302413B true CN114302413B (en) | 2024-02-23 |
Family
ID=80976936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210037466.3A Active CN114302413B (en) | 2022-01-13 | 2022-01-13 | Base station position deployment method, base station position deployment device, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114302413B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118369A (en) * | 2011-11-16 | 2013-05-22 | 华为技术有限公司 | Selection method and equipment of site locations and selection method and equipment of grids |
| WO2019037683A1 (en) * | 2017-08-23 | 2019-02-28 | 中兴通讯股份有限公司 | Base station deployment method and device |
| CN109743741A (en) * | 2019-03-25 | 2019-05-10 | 京东方科技集团股份有限公司 | Wireless router dispositions method, device, storage medium and electronic equipment |
| CN110191201A (en) * | 2019-04-19 | 2019-08-30 | 中国移动通信集团江苏有限公司 | Display methods, device, equipment and the computer storage medium of cell alias |
| CN111586867A (en) * | 2020-04-28 | 2020-08-25 | 北京邮电大学 | Resource allocation method and device of SCMA (sparse code multiple access) system |
| CN111934750A (en) * | 2020-08-14 | 2020-11-13 | 海能达通信股份有限公司 | Deployment method, system, equipment and storage medium of unmanned aerial vehicle base station |
-
2022
- 2022-01-13 CN CN202210037466.3A patent/CN114302413B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118369A (en) * | 2011-11-16 | 2013-05-22 | 华为技术有限公司 | Selection method and equipment of site locations and selection method and equipment of grids |
| WO2019037683A1 (en) * | 2017-08-23 | 2019-02-28 | 中兴通讯股份有限公司 | Base station deployment method and device |
| CN109743741A (en) * | 2019-03-25 | 2019-05-10 | 京东方科技集团股份有限公司 | Wireless router dispositions method, device, storage medium and electronic equipment |
| CN110191201A (en) * | 2019-04-19 | 2019-08-30 | 中国移动通信集团江苏有限公司 | Display methods, device, equipment and the computer storage medium of cell alias |
| CN111586867A (en) * | 2020-04-28 | 2020-08-25 | 北京邮电大学 | Resource allocation method and device of SCMA (sparse code multiple access) system |
| CN111934750A (en) * | 2020-08-14 | 2020-11-13 | 海能达通信股份有限公司 | Deployment method, system, equipment and storage medium of unmanned aerial vehicle base station |
Non-Patent Citations (3)
| Title |
|---|
| Coverage Analysis and Optimization for High-Speed Railway Communication Systems With Narrow-Strip-Shaped Cells;Sheng-Hong Lin等;《 IEEE Transactions on Vehicular Technology》;全文 * |
| 室外型小基站宏微协调规划方法研究;马鸿泰;冯健;王亚昕;;电信技术(01);全文 * |
| 小基站部署方案规划算法;刘旸;;电信科学(11);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114302413A (en) | 2022-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112070894B (en) | Real environment navigation multipath real-time simulation method, device, medium and electronic equipment | |
| CN105430664B (en) | It is a kind of to be fitted the method and apparatus that path loss is propagated in prediction based on classification | |
| Hayashi et al. | A study on the variety and size of input data for radio propagation prediction using a deep neural network | |
| WO2012089268A1 (en) | Method for the prediction of coverage areas of a cellular network | |
| CN109379711B (en) | positioning method | |
| JP4530898B2 (en) | Radio wave propagation estimation program, radio wave propagation estimation method, and apparatus for executing the method | |
| CN112469060B (en) | Antenna parameter determining method and device | |
| JP6696859B2 (en) | Quality estimation device and quality estimation method | |
| CN112152739A (en) | Method and device for calculating interference probability distribution of satellite constellation | |
| CN111565372A (en) | Directed sensor network optimized deployment system and method | |
| CN114125861A (en) | Wireless federal learning method and device | |
| Fauzi et al. | Machine Learning-Based Online Coverage Estimator (MLOE): Advancing Mobile Network Planning and Optimization | |
| CN114302413B (en) | Base station position deployment method, base station position deployment device, computer equipment and storage medium | |
| Rafie et al. | Path loss prediction in urban areas: A machine learning approach | |
| Nagao et al. | Geographical clustering of path loss modeling for wireless emulation in various environments | |
| Sotiroudis et al. | Evolutionary ensemble learning pathloss prediction for 4G and 5G flying base stations with UAVs | |
| Nagao et al. | A study on urban structure map extraction for radio propagation prediction using XGBoost | |
| CN111436018A (en) | Positioning method and device | |
| JP2021111796A (en) | Information processing device, information processing method, and program | |
| KR20200005002A (en) | Method, storage medium and electronic device for radio network design | |
| CN114415113B (en) | Indoor positioning method and device, computer equipment and storage medium | |
| CN115882985A (en) | Low-orbit satellite channel prediction method and system based on Gaussian process regression | |
| CN111988789B (en) | Wireless network node deployment optimization method, system and device | |
| CN106612510B (en) | Method and apparatus for indoor coverage design | |
| CN114646814A (en) | Electromagnetic wave prediction method, device and related equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |