CN115988509B - Communication network planning method, system, terminal and storage medium - Google Patents
Communication network planning method, system, terminal and storage medium Download PDFInfo
- Publication number
- CN115988509B CN115988509B CN202211547917.4A CN202211547917A CN115988509B CN 115988509 B CN115988509 B CN 115988509B CN 202211547917 A CN202211547917 A CN 202211547917A CN 115988509 B CN115988509 B CN 115988509B
- Authority
- CN
- China
- Prior art keywords
- reference point
- plots
- module
- base station
- determining
- 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
Images
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 relates to a communication network planning method, a system, a terminal and a storage medium, wherein the method comprises the steps of dividing an area to be planned into a plurality of plots with areas of preset values, wherein the shapes of the plots are the same; determining the land block type of each land block according to the acquired electronic map of the planning area, wherein the land block type comprises houses, villages, business circles, park greenbelts and transportation hubs; acquiring the number of users on each land block; dividing the same type of land into a plurality of mutually independent modules based on a preset dividing rule, wherein each module comprises a plurality of continuous land blocks; based on a preset base station establishment standard, determining the type, the number and the position of the base stations according to the number of plots in each module, the shape of each module and the number of users of each plot in each module, wherein the base station establishment standard comprises the corresponding relation of each base station type, the plot type, the bearing user quantity and the network coverage area. The invention has the effect of reducing the difficulty of establishing the base station planning.
Description
Technical Field
The present invention relates to the field of communications networks, and in particular, to a communications network planning method, system, terminal, and storage medium.
Background
With the increasing development of the technology level, mobile communication enters the 5G era. As the number of 5G users increases, more and more 5G base stations need to be built, so that the network coverage is wider, and more users can use the 5G network.
Generally, it is mainly considered how to make the network coverage larger when setting up a base station. A large number of macro base stations are typically established to expand network coverage. Meanwhile, for areas with more users, often one macro base station cannot bear the simultaneous use of a plurality of people, so that a mode of adding the macro base station is adopted, each user can communicate, and better communication quality can be obtained.
However, the user needs are continuously increased, the number of required base stations is increased, and the planning difficulty is also increased. Therefore, a planning method for a base station is urgently needed to reduce the difficulty of manually planning the base station.
Disclosure of Invention
The first purpose of the application is to provide a communication network planning method, which has the characteristic of reducing the difficulty of base station planning.
The first object of the present application is achieved by the following technical solutions:
a communication network planning method, comprising:
dividing the area to be planned into a plurality of plots with the area being a preset value, wherein the shape of each plot is the same;
Determining the land block type of each land block according to the acquired electronic map of the planning area, wherein the land block type comprises houses, villages, business circles, park greenbelts and transportation hubs;
acquiring the number of users on each land block;
dividing the same type of land into a plurality of mutually independent modules based on a preset dividing rule, wherein each module comprises a plurality of continuous land blocks;
and determining the type, the number and the position of the base stations according to the number of the plots in each module, the shape of each module and the number of users of each plot in each module based on a preset base station establishment standard, wherein the base station establishment standard comprises the corresponding relation of each base station type, the plot type, the bearing user quantity and the network coverage area.
By adopting the technical scheme, the area to be planned can be divided into a plurality of plots, and the type of each plot is determined by combining an electronic map. And then carrying out targeted processing on each module in each land parcel type one by one, and determining the type, the number and the position of the base stations according to the number of the land parcels in the modules, the shape of each module and the number of users of each land parcel in each module, so that the base stations are built in a targeted manner, and all users can use the communication network and can also use the communication network with better network quality. Meanwhile, the planning difficulty can be reduced.
Preferably, the dividing the same type of land block into a plurality of mutually independent modules based on a preset dividing rule includes:
acquiring coordinates of reference points on each land parcel in the same type, wherein the reference points are point positions of the same position on each land parcel;
constructing a first alternative reference point set, wherein the first alternative reference point set comprises reference points of all plots of the same type;
selecting a reference point from the first alternative reference point set as an initial reference point;
determining a reference point with the distance from the reference point being in a preset range, and marking the reference point as a first adjacent reference point;
determining a reference point with a distance within a preset range from each first adjacent reference point, and marking the reference point as a second adjacent reference point;
determining a reference point with the distance from each second adjacent reference point in a preset range, and marking the reference point as a third adjacent reference point;
……
determining a reference point with a distance within a preset range from each N-1-th adjacent reference point, and marking the reference point as an N-th adjacent reference point;
forming a module from plots corresponding to the initial reference point, the first adjacent reference point, the second adjacent reference point, … … and the Nth adjacent reference point, and deleting the reference points from the first alternative reference point set;
And repeatedly selecting a plurality of initial reference points, and determining corresponding adjacent reference points until no reference point exists in the first alternative reference point set.
Preferably, the determining the type, the number and the position of the base station according to the number of plots in each module, the shape of each module and the number of users of each plot in each module based on the preset base station establishment criteria includes:
establishing a standard based on the base station, and determining the type of the base station according to the land block type in the module;
if the number of plots in the module is less than or equal to the number threshold and the shape of the module meets the reference condition, then:
determining the midpoint of two plots farthest from each other in the module as a base station;
and determining the number of the base stations according to the number of the users on all the plots in the module.
Preferably, whether the shape of the module meets the reference condition includes:
selecting the leftmost, rightmost, uppermost and bottommost plots in the module;
and judging whether the distance between the leftmost land parcel and the rightmost land parcel is smaller than a preset first distance threshold value or not, and whether the distance between the uppermost land parcel and the bottommost land parcel is smaller than a second distance threshold value or not.
Preferably, the determining the type, the number and the position of the base station according to the number of plots in each module, the shape of each module and the number of users of each plot in each module based on the preset base station establishment criteria includes:
If the shape of the module does not meet the reference condition, then:
selecting the plots one by one according to the sequence from high to low of the number of users;
taking the center of the land as the center of a circle, and taking the radius as a standard length as a reference circle, wherein the standard length is the radius of the network coverage of the base station type corresponding to the land type;
determining a land block so as to maximize the number of users in a reference circle corresponding to the land block, and determining the center of the land block as a position for establishing a base station;
determining the number of base stations according to the number of users on all plots in the reference circle;
based on the base station determination rules, the positions and types of other base stations are determined according to the coordinates of the land areas which are not in the reference circle.
Preferably, the determining, based on the base station determining rule, the location and type of the other base stations according to the coordinates of the land block not in the reference circle includes:
identifying each individual unit according to the coordinates of the plots not in the reference circle, each individual unit comprising a plurality of consecutive plots;
determining the midpoint of two plots farthest from each other in each independent unit as the position for establishing the base station;
determining the type of the base station according to the distance between two plots farthest from each independent unit;
The number of base stations is determined based on the number of users in all plots for each individual unit.
Preferably, the identifying each individual unit according to the coordinates of the land parcel not in the reference circle includes:
determining all critical plots according to the coordinates of plots not in the reference circle, wherein the distance between the reference point of the critical plots and the center of the reference circle is smaller than or equal to a third distance threshold;
dividing all the critical plots according to the reference point coordinates of the critical plots to obtain a plurality of groups of critical plots, wherein the critical plots of each group are continuous.
The second purpose of the present application is to provide a communication network planning system, which has the characteristic of reducing the difficulty of base station planning.
The second object of the present application is achieved by the following technical solutions:
a communication network planning system, comprising,
the first dividing module is used for dividing the area to be planned into a plurality of plots with the area of a preset value, and the shapes of the plots are the same;
the classification module is used for determining the land block type of each land block according to the acquired electronic map of the planning area, wherein the land block type comprises houses, villages, business circles, park greenbelts and transportation hubs;
the user acquisition module is used for acquiring the number of users on each land block;
The second dividing module is used for dividing the same type of land block into a plurality of mutually independent modules based on a preset dividing rule, and each module comprises a plurality of continuous land blocks; the method comprises the steps of,
the base station determining module is used for determining the type, the number and the position of the base stations according to the number of plots in each module, the shape of each module and the number of users of each plot in each module based on a preset base station establishing standard, wherein the base station establishing standard comprises the corresponding relation of each base station type, the plot type, the bearing user quantity and the network coverage area.
The third purpose of the application is to provide an intelligent terminal, which has the characteristic of reducing the planning difficulty of a base station.
The third object of the present application is achieved by the following technical solutions:
an intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the communication network planning method.
The fourth object of the present application is to provide a computer storage medium, which can store a corresponding program, and has the characteristic of being convenient for realizing reduction of the planning difficulty of a base station.
The fourth object of the present application is achieved by the following technical solutions:
A computer readable storage medium storing a computer program loadable by a processor and performing any of the above communication network planning methods.
In summary, the present application includes at least one of the following beneficial technical effects:
the method and the device can divide the area to be planned into a plurality of plots, and determine the type of each plot by combining an electronic map. And then carrying out targeted processing on each module in each land parcel type one by one, and determining the type, the number and the position of the base stations according to the number of the land parcels in the modules, the shape of each module and the number of users of each land parcel in each module, so that the base stations are built in a targeted manner, and all users can use the communication network and can also use the communication network with better network quality. Meanwhile, the planning difficulty can be reduced.
Drawings
Fig. 1 is a flow chart of a communication network planning method according to an embodiment of the present application.
Fig. 2 is a system schematic diagram of a communication network planning system according to one embodiment of the present application.
Fig. 3 is a schematic structural diagram of an intelligent terminal according to an embodiment of the present application.
In the figure, 21, a first dividing module; 22. a classification module; 23. a user acquisition module; 24. a second dividing module; 25. a base station determining module; 301. a CPU; 302. a ROM; 303. a RAM; 304. a bus; 305. an I/O interface; 306. an input section; 307. an output section; 308. a storage section; 309. a communication section; 310. a driver; 311. removable media.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
The embodiment of the application provides a communication network planning method which is applied to the field of communication networks, and can determine the type and the position of each base station according to the distribution condition of users, so that the base stations are established in a targeted manner, and all users can use the communication network and can also use the communication network with better network quality.
Embodiments of the present application are described in further detail below with reference to the drawings attached hereto.
The main flow of the communication network planning method provided in the embodiment of the present application is described below.
As shown in fig. 1:
s101: dividing the area to be planned into a plurality of plots with the area of a preset value, wherein the shapes of the plots are the same.
The area to be planned is an area where a base station is to be established, and may be a urban area, a suburban area, a street area, or the like.
Firstly, dividing the area to be planned into a plurality of plots with the same shape and size. The shape of each land parcel may be a regular polygon such as a regular triangle, a square, and a regular pentagon. Since the basic structure of the communication network is usually a cellular structure, in this application, the partitioned plots are also regular hexagons. Optionally, the dividing the area to be planned may be dividing the area to be planned on an electronic map of the area to be planned. For example, after the electronic map of the area to be planned is acquired, a plurality of parallel line segments are drawn along the horizontal direction, the first direction and the second direction respectively, and the distances between the adjacent parallel line segments are all specified distances. The first direction is a direction having a tilt angle of 60 degrees, and the second direction is a direction having a tilt angle of 120 degrees. The number of line segments in different directions is preferably such that the whole area to be planned can be covered. At this time, a plurality of regular triangles in different directions are displayed on the electronic area. From there, each regular hexagon of six regular triangles is defined as a block until all blocks can cover the entire area to be planned.
It will be appreciated that the specified spacing may be determined based on network coverage for different types of base stations. Specifically, the base stations are mainly divided into four types of macro base stations, micro base stations, pico base stations and femto base stations. The coverage radius of the network coverage of the macro base station exceeds 200 meters, the coverage radius of the network coverage of the micro base station is between 50 meters and 200 meters, the coverage radius of the network coverage of the pico base station is between 20 meters and 50 meters, and the coverage radius of the network coverage of the femto base station is between 10 meters and 20 meters. The specified spacing is a common factor of the corresponding coverage radius of each type of base station. Preferably, the specified distance is 10 meters, so that combining a certain number of plots according to a certain shape can correspondingly form the network coverage of one base station. Of course, the 10 meters here need to be scaled to the corresponding map.
S102: and determining the land parcel type of each land parcel according to the acquired electronic map of the area to be planned.
The land block types comprise houses, villages, business circles, park greenbelts and transportation hubs. The house is a resident building group, and is characterized by more residents, denser residents and more floors. The village consists of single houses and features high number of residents, dense villages and less storey. The business circle specifically comprises business office buildings and shopping malls, and is characterized in that more people data are needed, more people are needed, mobility of the people is high, and the number of floors is also more. The park green land is characterized by large occupied area, more spaciousness and stronger personnel mobility. The transportation junction is characterized by small occupied area, large number of people, dense people and strong mobility of people.
Typically, houses, villages, business circles, park greenhouses and transportation hubs are marked on the electronic map through different types of marks. Thus, the parcel type of each parcel may be determined from its location on the electronic map. Of course, the land parcel types include, but are not limited to, the five types mentioned above.
S103: and obtaining the number of users on each land.
Wherein the user is a registered user of the communication network operator. According to the user information stored by the communication network operator, the address of each user can be obtained, and the number of users on each land can be determined.
S104: based on a preset dividing rule, dividing the land parcels of the same type into a plurality of mutually independent modules.
It will be appreciated that each module comprises a plurality of consecutive plots. Although five types of houses, villages, business circles, park greenhouses and transportation hubs are marked on the electronic map, a plurality of each type is arranged and distributed at different positions. Thus, in determining the type and location of the base station, it is determined according to the specific situation of each module. Therefore, the application sets a division rule, and takes the distribution condition of the land parcels of the same type as input quantity to obtain a plurality of mutually independent modules.
First, it is necessary to determine which plots are contiguous. Taking one of the land types as an example:
in the application, the coordinates of reference points on each land block in the same type are acquired firstly, wherein the reference points are point positions on the same position on each land block; preferably, the reference point is the center point of each plot, and the coordinates can be presented in the form of longitude and latitude. For ease of illustration, reference point coordinates may hereinafter represent the location of a parcel.
Then, a first alternative reference point set is constructed, wherein the first alternative reference point set comprises reference points of all plots of the same type;
selecting a reference point from the first alternative reference point set as an initial reference point;
determining a reference point with the distance from the reference point being in a preset range, and marking the reference point as a first adjacent reference point;
determining a reference point with a distance within a preset range from each first adjacent reference point, and marking the reference point as a second adjacent reference point;
determining a reference point with the distance from each second adjacent reference point in a preset range, and marking the reference point as a third adjacent reference point;
……
determining a reference point with a distance within a preset range from each N-1-th adjacent reference point, and marking the reference point as an N-th adjacent reference point;
forming a module from plots corresponding to the initial reference point, the first adjacent reference point, the second adjacent reference point, … … and the Nth adjacent reference point, and deleting the reference points from the first alternative reference point set;
The steps of selecting an initial reference point in the first set of alternative reference points and determining corresponding adjacent reference points are repeated until all reference points in the first set of alternative reference points are selected. Wherein N is a positive integer.
It should be noted that the above-mentioned preset range depends on the radius of the land parcel. Two plots are continuous only if the distance between the reference points of the two plots is less than the diameter of one plot. Otherwise, the process is discontinuous. Of course, in order to avoid errors in the actual calculation, the preset range may be slightly larger than the diameter of the land. Preferably, the predetermined range is 22 meters.
When reference points with distances within a preset range from each Nth adjacent reference point no longer appear in the first alternative reference point set, the whole land parcels continuous with the initial reference point are determined. At this time, plots corresponding to the initial reference point, the first adjacent reference point, the second adjacent reference point, … …, and the nth adjacent reference point may be formed into one module. At the same time, one reference point is selected again from the rest of the reference points in the first alternative reference point set as the initial reference point, and the steps are performed to determine another module. And until no reference point exists in the first alternative reference point set, namely the block of the block type is divided.
It will be appreciated that whenever all nth neighbor reference points are determined, the determined reference points may also be deleted from the first set of alternative reference points.
S105: and based on a preset base station establishment standard, determining the type, the number and the position of the base station according to the number of plots in each module, the shape of each module and the number of users of each plot in each module.
The base station establishment standard comprises the corresponding relation between each base station type, land block type, bearing user quantity and network coverage.
Preferably, because the characteristics of each block type are different, the base station type, the bearing user quantity and the network coverage area corresponding to each block type are different. In this application, the base station establishment criteria are:
the land type is a house, and the network coverage of the base station is affected because the number of floors is large, and the house is located in an urban area. Preferably, the base station suitable for the residence is a micro base station, the coverage radius of which is calculated as 50 meters.
The land type is village, and considering that most users are living and in a single house, the base station suitable for village is a micro base station, and the coverage radius of the network coverage is calculated by 200 meters.
Most of the business circles are the user's office, as well as the entertainment venue. While there are fewer living users, there are more users at work hours at ordinary times. Thus, the base station suitable for the business is a pico base station whose coverage radius of the network coverage is calculated as 50 meters.
Similarly, the base station suitable for the traffic hub is also a pico base station, and the coverage radius of the network coverage is calculated by 50 meters.
The park green land has the greatest characteristic of being clear. Therefore, the base station suitable for park greenbelts is a macro base station, and the coverage radius of the network coverage is calculated to be 200 meters.
It should be noted that the bearing user quantity is the maximum user quantity that a base station can bear in the same time period under the condition of ensuring better network quality. The corresponding bearer user amounts are different due to the different base station types. The load bearing user quantity is also decreased in sequence according to the sequence of the macro base station, the micro base station, the pico base station and the femto base station.
In other embodiments, in the base station establishment criteria, the correspondence between each base station type, the land parcel type, the load bearing user quantity and the network coverage area may be adaptively adjusted according to the actual situation.
Further, after determining all modules in the same type, the corresponding base station type, number and location need to be determined one by one.
First, it will be appreciated from the above description that, when a land type is selected, the corresponding base station type can be determined.
Then, after selecting one of the modules, the location and number of base stations need to be determined according to the shape thereof, the number of plots contained therein and the number of users. The specific and main cases are as follows:
in the first case, the number of plots in the module is less than or equal to the number threshold, and the shape of the module meets the reference condition. In the second case, the number of plots in the module is less than or equal to the number threshold, and the shape of the module does not meet the reference condition. In a third case, the number of plots in the module is greater than the number threshold, and the shape of the module does not meet the reference condition.
The number threshold depends on the land type and the base station type, and is the number of land coverage equivalent of the base station, namely, coverage radius a is equal to that of land, coverage radius a is equal to pi/radius b is equal to pi. When the number of plots in the module is less than or equal to the number threshold, it is stated that only one base station is needed to cover the network over all plots of the module without regard to the number of users. Conversely, when the number of plots in the module is greater than the number threshold, it is indicated that the network cannot cover all plots of the module with one base station without regard to the number of users. In one specific example: the plot type is a residence, business, or transportation hub, then the quantity threshold is 25. The plot type is village or park green, then the number threshold is 400.
Of course, it is further determined by the shape of the module, whether only one base station is needed to cover the entire area of the module, regardless of the number of users. The shape of the module depends on the position of the leftmost, rightmost, uppermost and lowermost plots in the module, i.e. the coordinates of the corresponding plots. Specifically, first, the distance between the leftmost and rightmost plots and the distance between the leftmost and bottommost plots are determined. And then judging whether the distance between the leftmost land parcel and the rightmost land parcel is smaller than a preset first distance threshold value or not, and judging whether the distance between the uppermost land parcel and the bottommost land parcel is smaller than a second distance threshold value or not. Wherein the first distance threshold is equal to the second distance threshold. The first distance threshold and the second distance threshold may be understood as being the network coverage diameter of the base station. Likewise, the first distance threshold and the second distance threshold are also dependent on the land parcel type and the base station type. When the distance between the leftmost land parcel and the rightmost land parcel is less than or equal to the first distance threshold value, and the distance between the uppermost land parcel and the bottommost land parcel is less than or equal to the second distance threshold value, the method indicates that the network can cover all the land parcel of the module by only one base station without considering the number of users, namely, the reference condition is met. Conversely, when the distance between the leftmost land parcel and the rightmost land parcel is greater than the first distance threshold, or the distance between the uppermost land parcel and the bottommost land parcel is greater than the second distance threshold, it is indicated that the network cannot cover all the land parcel of the module by one base station without considering the number of users, that is, the reference condition is not met. Of course, the first distance threshold and the second distance threshold may be adaptively adjusted according to practical situations, considering that there may be a slight deviation when calculating the distance between the leftmost land parcel and the rightmost land parcel, and the distance between the uppermost land parcel and the bottommost land parcel. In one specific example, the plot type is a residence, business, or transportation hub, then the first distance threshold or the second distance threshold is 50 meters. The land parcel type is village or park green, and the first distance threshold value or the second distance threshold value is 200 meters.
It should also be noted that, in theory, there is also a case where the number of plots in the module is greater than the number threshold, and the shape of the module meets the reference condition. In practice, since the land parcel threshold value, the first distance threshold value, and the second distance threshold value are in a corresponding relationship, once the number of land parcels in the module is greater than the number threshold value, it is inevitable that the shape of the module does not meet the reference condition. Therefore, this situation is not actually true.
Further, if the number of plots in the module is less than or equal to the number threshold, and the shape of the module meets the reference condition, it is indicated that only one base station is needed to cover all plots of the module without considering the number of users. Then, in this module, the location of the base station is determined from the midpoints of the two plots furthest apart in the module. Because of the limited number of bearer users per base station, it is also necessary to determine the number of base stations based on the number of users on all plots in the module in order to enable all users to use the communication network with better network quality. Specifically, the number of base stations is the number of users on all plots in the module/the number of bearer users of the base station. In actual calculation, the number of base stations is determined by rounding up. In a specific example, it is finally determined that the base station should be established at a point location with coordinates (x, y), and n base stations are set.
If the shape of the module does not meet the reference condition, the method indicates that the network cannot cover all the land areas of the module by one base station without considering the number of users. Preferably, in the present application, the method for determining the base station setup position includes:
firstly, selecting the plots one by one according to the sequence from high to low of the number of users.
Secondly, taking the center of the land as the center of a circle and taking the radius as the standard length as a reference circle. Wherein the standard length is the radius of the network coverage of the base station type corresponding to the land type.
Then, a land is determined so that the number of users in the reference circle corresponding thereto is maximized, and the center of the land is determined as the position where the base station is established.
Of course, other ways of determining the base station setup position may be used. And are not listed here.
Further, the method can be referred to, and the number of base stations can be determined according to the number of users on all plots in the reference circle.
It will be appreciated that because the shape of the module does not meet the reference conditions, the network cannot cover the entire area of the module with one base station. Thus, there is also a need to enable users located on plots outside the reference circle to use the communication network by establishing additional base stations.
Specifically, based on the base station determining rule, the positions and types of other base stations are determined according to the coordinates of the land block which is not in the reference circle. In the present application, this step includes:
each individual unit is identified from the coordinates of the plots that are not in the reference circle. It will be appreciated that the reference circle will divide a block of the module that is not within the reference circle into one or more individual units, whether or not the number of blocks in the module exceeds a number threshold. The plots in each individual unit remain continuous. Thus, it is necessary to identify the parcel that each individual unit comprises. Then, the set-up location, base station type and number of base stations in each individual cell are determined.
Preferably, each individual unit is identified by determining all critical plots from the coordinates of plots not in the reference circle. A critical plot is a plot that is not within the reference circle, but is on the boundary of the reference circle. The number of independent units can be known by judging the continuity of the critical plots. Specifically, all critical plots are first identified based on the spacing between the plot's reference point coordinates and the reference circle. And when the distance between the reference point coordinates of the land block and the reference circle is smaller than or equal to a third distance threshold value, the land block is a critical land block. Otherwise, when the distance between the reference point coordinate of the land block and the reference circle is smaller than or equal to the third distance threshold value, the land block is not the critical land block. Wherein the third distance threshold is the sum of the standard length and the radius of one land parcel.
And then dividing all the critical plots according to the reference point coordinates of the critical plots. The specific dividing method can also refer to the dividing method, namely, the reference point coordinate of one of the critical plots is selected, the critical plots adjacent to the critical plots are determined, and then the process is repeated for a plurality of times until all the critical plots are divided one by one. At this time, the number of independent units formed by the land which is not in the reference circle can be determined according to the continuity of the critical land. Each set of consecutive critical plots is part of an independent unit. Further, the land block which is not in the reference circle is divided according to the division rule, so that a plurality of independent units are obtained.
Of course, the plots not in the reference circle may be divided directly according to the division rule to obtain a plurality of independent units. Specific procedures are not described here in detail.
Taking one independent unit as an example, the method for determining the position, the type and the number of the base stations comprises the following steps: the base station location is determined from the midpoint of the two plots furthest apart in the independent unit. The base station type is determined based on the distance between the two plots furthest apart from the individual unit. And determining the number of the base stations according to the number of the users of all the plots of the independent unit.
In a specific example, assuming that the land type is residential, a pico base station may be selected when the two lands are located 50 meters apart in a single unit. If the distance between the two plots is 30 meters, the femto cell can be selected. Determining the base station type based on the distance of the two plots furthest apart from the independent unit can reduce the cost of establishing the base station.
Of course, when determining the set-up positions and the number of the base stations, the adopted planning method can be adaptively adjusted according to actual conditions. For example, assuming that the land type is a park green, the floor area of which is far beyond the network coverage area that can be provided by the macro base station, a plurality of macro base stations may be set according to the network coverage area and the floor area of the macro base station at this time.
According to the communication network planning method, the base station can be established in a targeted mode, so that all users can use the communication network, the communication network with better network quality can be used, and the planning difficulty of establishing the base station is reduced.
Fig. 2 is a schematic diagram of a communication network planning system according to an embodiment of the present application.
The communication network planning system as shown in fig. 2 comprises a first dividing module 21, a classifying module 22, a user obtaining module 23, a second dividing module 24 and a base station determining module 25, wherein:
The first dividing module 21 is configured to divide the area to be planned into a plurality of plots with areas being preset values, where each plot has the same shape.
The classification module 22 is configured to determine a land parcel type of each land parcel according to the obtained electronic map of the planning area, where the land parcel type includes a residence, a village, a business district, a park green, and a transportation hub.
The user obtaining module 23 is configured to obtain the number of users on each plot.
The second dividing module 24 is configured to divide the same type of land block into a plurality of mutually independent modules based on a preset dividing rule, where each module includes a plurality of consecutive land blocks.
The base station determining module 25 is configured to determine the type, the number and the position of the base stations according to the number of plots in each module, the shape of each module and the number of users in each plot in each module based on a preset base station establishment criterion, where the base station establishment criterion includes a correspondence between each base station type, a plot type, a bearing user quantity and a network coverage area.
Fig. 3 shows a schematic structural diagram of a smart terminal suitable for implementing embodiments of the present application.
As shown in fig. 3, the smart terminal includes a Central Processing Unit (CPU) 301 that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 302 or a program loaded from a storage section into a Random Access Memory (RAM) 303. In the RAM 303, various programs and data required for the system operation are also stored. The CPU 301, ROM 302, and RAM 303 are connected to each other through a bus 304. An input/output (I/O) interface 305 is also connected to bus 304.
The following components are connected to the I/O interface 305: an input section 306 including a keyboard, a mouse, and the like; an output portion 307 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, a speaker, and the like; a storage section 308 including a hard disk or the like; and a communication section 309 including a network interface card such as a LAN card, a modem, or the like. The communication section 309 performs communication processing via a network such as the internet. The drive 310 is also connected to the I/O interface 305 as needed. A removable medium 311 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is installed on the drive 310 as needed, so that a computer program read out therefrom is installed into the storage section 308 as needed.
In particular, according to embodiments of the present application, the process described above with reference to flowchart fig. 1 may be implemented as a computer software program. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a machine-readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 309, and/or installed from the removable medium 311. The above-described functions defined in the system of the present application are performed when the computer program is executed by a Central Processing Unit (CPU) 301.
It should be noted that the computer readable medium shown in the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software, or may be implemented by hardware. The described units or modules may also be provided in a processor, for example, as: a processor comprising: a first dividing module 21, a classifying module 22, a user acquisition module 23, a second dividing module 24 and a base station determining module 25. The names of these units or modules do not in any way limit the units or modules themselves, and the first dividing module 21 may also be described as "a module for dividing an area to be planned into a plurality of plots with a preset value", for example.
As another aspect, the present application also provides a computer-readable storage medium, which may be included in the intelligent terminal described in the above embodiment; or may exist alone without being assembled into the smart terminal. The computer-readable storage medium stores one or more programs that when executed by one or more processors perform the communication network planning method described herein.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the application referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or their equivalents is possible without departing from the spirit of the application. Such as the above-mentioned features and the technical features having similar functions (but not limited to) applied for in this application are replaced with each other.
Claims (9)
1. A method of communication network planning, comprising:
dividing the area to be planned into a plurality of plots with the area being a preset value, wherein the shape of each plot is the same;
Determining the land block type of each land block according to the acquired electronic map of the planning area, wherein the land block type comprises houses, villages, business circles, park greenbelts and transportation hubs;
acquiring the number of users on each land block;
dividing the same type of land into a plurality of mutually independent modules based on a preset dividing rule, wherein each module comprises a plurality of continuous land blocks;
determining the types, the numbers and the positions of base stations according to the number of plots in each module, the shape of each module and the number of users of each plot in each module based on a preset base station establishment standard, wherein the base station establishment standard comprises the corresponding relation of each base station type, the plot type, the bearing user quantity and the network coverage;
the dividing the same type of land block into a plurality of mutually independent modules based on the preset dividing rule comprises:
acquiring coordinates of reference points on each land parcel in the same type, wherein the reference points are point positions of the same position on each land parcel;
constructing a first alternative reference point set, wherein the first alternative reference point set comprises reference points of all plots of the same type;
selecting a reference point from the first alternative reference point set as an initial reference point;
Determining a reference point with the distance from the reference point being in a preset range, and marking the reference point as a first adjacent reference point;
determining a reference point with a distance within a preset range from each first adjacent reference point, and marking the reference point as a second adjacent reference point;
determining a reference point with the distance from each second adjacent reference point in a preset range, and marking the reference point as a third adjacent reference point;
……
determining a reference point with a distance within a preset range from each N-1-th adjacent reference point, and marking the reference point as an N-th adjacent reference point;
forming a module from plots corresponding to the initial reference point, the first adjacent reference point, the second adjacent reference point, … … and the Nth adjacent reference point, and deleting the reference points from the first alternative reference point set;
and repeatedly selecting a plurality of initial reference points, and determining corresponding adjacent reference points until no reference point exists in the first alternative reference point set.
2. The method of claim 1, wherein the establishing the standard based on the preset base station, determining the type, number and location of the base station according to the number of plots in each module, the shape of each module and the number of users of each plot in each module comprises:
establishing a standard based on the base station, and determining the type of the base station according to the land block type in the module;
If the number of plots in the module is less than or equal to the number threshold and the shape of the module meets the reference condition, then:
determining the midpoint of two plots farthest from each other in the module as a base station;
and determining the number of the base stations according to the number of the users on all the plots in the module.
3. The method of claim 2, wherein whether the shape of the module meets the reference condition comprises:
selecting the leftmost, rightmost, uppermost and bottommost plots in the module;
and judging whether the distance between the leftmost land parcel and the rightmost land parcel is smaller than a preset first distance threshold value or not, and whether the distance between the uppermost land parcel and the bottommost land parcel is smaller than a second distance threshold value or not.
4. The method of claim 1, wherein the establishing the standard based on the preset base station, determining the type, number and location of the base station according to the number of plots in each module, the shape of each module and the number of users of each plot in each module comprises:
if the shape of the module does not meet the reference condition, then:
selecting the plots one by one according to the sequence from high to low of the number of users;
taking the center of the land as the center of a circle, and taking the radius as a standard length as a reference circle, wherein the standard length is the radius of the network coverage of the base station type corresponding to the land type;
Determining a land block so as to maximize the number of users in a reference circle corresponding to the land block, and determining the center of the land block as a position for establishing a base station;
determining the number of base stations according to the number of users on all plots in the reference circle;
based on the base station determination rules, the positions and types of other base stations are determined according to the coordinates of the land areas which are not in the reference circle.
5. The method of claim 4, wherein determining the location and type of other base stations based on the coordinates of the plots not in the reference circle based on the base station determination rules comprises:
identifying each individual unit according to the coordinates of the plots not in the reference circle, each individual unit comprising a plurality of consecutive plots;
determining the midpoint of two plots farthest from each other in each independent unit as the position for establishing the base station;
determining the type of the base station according to the distance between two plots farthest from each independent unit;
the number of base stations is determined based on the number of users in all plots for each individual unit.
6. The method of claim 5, wherein the identifying each individual unit from coordinates of a plot not in the reference circle comprises:
determining all critical plots according to the coordinates of plots not in the reference circle, wherein the distance between the reference point of the critical plots and the center of the reference circle is smaller than or equal to a third distance threshold;
Dividing all the critical plots according to the reference point coordinates of the critical plots to obtain a plurality of groups of critical plots, wherein the critical plots of each group are continuous.
7. A communication network planning system, characterized by comprising,
the first dividing module (21) is used for dividing the area to be planned into a plurality of plots with areas of preset values, and the shapes of the plots are the same;
the classification module (22) is used for determining the land block type of each land block according to the acquired electronic map of the planning area, wherein the land block type comprises houses, villages, business circles, park greenbelts and transportation hubs;
the user acquisition module (23) is used for acquiring the number of users on each land block;
a second dividing module (24) for dividing the same type of land into a plurality of mutually independent modules based on a preset dividing rule, each module including a plurality of consecutive land areas; the method comprises the steps of acquiring coordinates of a reference point on each land block in the same type, wherein the reference point is a point location of the same position on each land block; the method comprises the steps of constructing a first alternative reference point set, wherein the first alternative reference point set comprises reference points of all plots of the same type; for selecting a reference point from the first set of alternative reference points as an initial reference point; the reference point is used for determining that the distance from the reference point is in a preset range and is recorded as a first adjacent reference point; a reference point for determining that the distance from each first adjacent reference point is within a preset range is recorded as a second adjacent reference point; a reference point for determining that the distance from each second adjacent reference point is within a preset range is recorded as a third adjacent reference point; … …
A reference point for determining that the distance from each of the N-1 th adjacent reference points is within a preset range is recorded as an N-th adjacent reference point; the method comprises the steps of forming a module from plots corresponding to an initial reference point, a first adjacent reference point, a second adjacent reference point, … … and an Nth adjacent reference point, and deleting the reference points from a first alternative reference point set; repeatedly selecting a plurality of initial reference points, and determining corresponding adjacent reference points until no reference point exists in the first alternative reference point set; the method comprises the steps of,
the base station determining module (25) is used for determining the type, the number and the position of the base stations according to the number of plots in each module, the shape of each module and the number of users of each plot in each module based on a preset base station establishing standard, wherein the base station establishing standard comprises the corresponding relation of each base station type, the plot type, the bearing user quantity and the network coverage area.
8. An intelligent terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 6.
9. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211547917.4A CN115988509B (en) | 2022-12-05 | 2022-12-05 | Communication network planning method, system, terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211547917.4A CN115988509B (en) | 2022-12-05 | 2022-12-05 | Communication network planning method, system, terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115988509A CN115988509A (en) | 2023-04-18 |
| CN115988509B true CN115988509B (en) | 2023-07-04 |
Family
ID=85971389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211547917.4A Active CN115988509B (en) | 2022-12-05 | 2022-12-05 | Communication network planning method, system, terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115988509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116360498B (en) * | 2023-04-19 | 2024-02-02 | 广州爱浦路网络技术有限公司 | Unmanned aerial vehicle route planning method and device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017076968A (en) * | 2015-10-13 | 2017-04-20 | 富士通株式会社 | Configuration method of application scenario of network plan, planning method of wireless network and device thereof |
| CN107231641A (en) * | 2017-06-19 | 2017-10-03 | 国网浙江省电力公司嘉兴供电公司 | A kind of base station planning site selecting method of TD LTE230 wireless private networks |
| CN111314940A (en) * | 2020-03-06 | 2020-06-19 | 重庆邮电大学 | Wireless network deployment method for 5G NSA networking mode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120028473A (en) * | 2010-09-15 | 2012-03-23 | 삼성전자주식회사 | Apparatus and method for generating access point list in mobile communication terminal |
| CN108242203A (en) * | 2016-12-23 | 2018-07-03 | 中兴通讯股份有限公司 | A kind of region partitioning method and device |
| CN112312458B (en) * | 2020-11-04 | 2022-11-11 | 中国联合网络通信集团有限公司 | Base station scoring method and device |
| CN115412926A (en) * | 2021-05-26 | 2022-11-29 | 中国移动通信集团设计院有限公司 | Base station site planning method, base station site planning system, equipment and medium |
| CN114302412A (en) * | 2021-12-27 | 2022-04-08 | 中国电信股份有限公司 | Base station construction intelligent planning method and device, storage medium and terminal equipment |
| CN115379464B (en) * | 2022-08-22 | 2023-05-30 | 中国联合网络通信集团有限公司 | Planning method, device and equipment of base station and computer readable storage medium |
-
2022
- 2022-12-05 CN CN202211547917.4A patent/CN115988509B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017076968A (en) * | 2015-10-13 | 2017-04-20 | 富士通株式会社 | Configuration method of application scenario of network plan, planning method of wireless network and device thereof |
| CN107231641A (en) * | 2017-06-19 | 2017-10-03 | 国网浙江省电力公司嘉兴供电公司 | A kind of base station planning site selecting method of TD LTE230 wireless private networks |
| CN111314940A (en) * | 2020-03-06 | 2020-06-19 | 重庆邮电大学 | Wireless network deployment method for 5G NSA networking mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115988509A (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6081616B2 (en) | Mobile device positioning | |
| CN108181607B (en) | Positioning method and device based on fingerprint database and computer readable storage medium | |
| CN107872808B (en) | WLAN station address prediction analysis method and device | |
| US20220070683A1 (en) | Installation candidate presentation method, installation candidate presentation apparatus and program | |
| US20020028682A1 (en) | Method for determining if the location of a wireless communication device is within a specified area | |
| CN115988509B (en) | Communication network planning method, system, terminal and storage medium | |
| CN114422955B (en) | Positioning method and device for 5G indoor weak coverage area, equipment and storage medium | |
| CN111598359B (en) | Logistics station site selection method and system | |
| CN114548811A (en) | Airport accessibility detection method and device, electronic equipment and storage medium | |
| CN109472416B (en) | Indoor path planning method and device based on automatic road network data extraction, and client | |
| CN113133007A (en) | Method, device and equipment for selecting address of communication station | |
| CN117114210B (en) | Barrier-free public facility layout optimization method, device, equipment and storage medium | |
| CN117580054A (en) | NTN cell construction method, device, equipment and medium based on use demand data | |
| CN111445075B (en) | Method, device and equipment for determining parking lot service area and storage medium | |
| CN115474206A (en) | Real-time people number determination method and device, electronic equipment and storage medium | |
| CN117171288A (en) | Grid map analysis method, device, equipment and medium | |
| WO2022228320A1 (en) | Population distribution heat data determination method and apparatus, and storage medium | |
| CN114972658A (en) | Data-driven three-dimensional scene dynamic model mapping method and device | |
| KR20200064355A (en) | Method, system and non-transitory computer-readable recording medium for providing information on real estate | |
| WO2021189363A1 (en) | Method and apparatus for determining service area of parking lot, device, and storage medium | |
| CN115100231A (en) | Method and device for determining region boundary | |
| KR20230116513A (en) | Method and apparatus for determining installation location of base station | |
| CN112749822B (en) | Method and device for generating route | |
| CN110826753B (en) | Resource processing method, device and equipment thereof | |
| CN108241903B (en) | Riding line generation method and device |
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 |