A method, device, equipment and medium for regional site selection of 5G base station

Abstract

The present invention discloses a method, device, equipment and medium for regional site selection of a 5G base station. The method includes obtaining billing information and extracting session management information from the billing information; parsing the session management information to obtain the identity information of the base station equipment point; storing the identity information in a distributed file system for range analysis to obtain multiple target base station equipment points within a first preset range; and calculating the coverage signal range information between the multiple base station equipment points within the first preset range based on the base station triangulation point data to obtain the target coverage area. Appropriate screening of the target coverage area is achieved based on the network quality of 5GSA, rather than selection based on manual judgment or policy. Recalculate in combination with the coverage range of 4G base station equipment and the access capability of terminal equipment to select the construction area of ​​5G base station equipment.

Description

Technical Field

[0001] The present invention relates to the technical field, and in particular to a method, device, equipment and medium for regional site selection of a 5G base station. Background Art

[0002] my country has completed the construction of 1.6 million base stations, but for 5G to achieve full coverage in China, at least 4 million to 5 million 5G base stations are needed. Whether in terms of the breadth or depth of coverage, there is still a big gap between true 5G applications and a good experience. However, in the process of construction, the cost of 5G base stations has always been the biggest hurdle in the development of 5G. As 5G construction accelerates and costs rise, the pressure on operators is not small. What is obviously different from the initial stage of network construction is that in the current first phase of 5G base station construction, customer perception is not proportional to factors such as network quality and construction investment. For 5G SA customers, they are more concerned about their own feelings about the 5G network. Therefore, it is difficult to give priority to the actual usage needs of existing 5G SA customers in selecting sites at this stage, thereby quickly improving customer network perception and reducing construction costs. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art solutions, the embodiments of the present invention provide a method, apparatus, device and medium for regional site selection of a 5G base station.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] In a first aspect, an embodiment of the present invention provides a method for regional site selection of a 5G base station, the method being applied to a communication controller, the communication controller simultaneously establishing a data transmission connection with a terminal device and a base station device, the terminal device establishing a data transmission connection with the base station device, the method comprising:

[0006] Obtaining billing information, and extracting session management information from the billing information;

[0007] Parsing the session management information to obtain the identity information of the base station equipment point;

[0008] The identity information is stored in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range;

[0009] The coverage signal range information between the plurality of base station equipment points located within the first preset range is calculated according to the base station triangulation point data to obtain a target coverage area.

[0010] In a second aspect, an embodiment of the present invention further provides a device for regional site selection of a 5G base station, the device is applied to a communication controller, the communication controller simultaneously establishes a data transmission connection with a terminal device and a base station device, the terminal device establishes a data transmission connection with the base station device, and the device includes:

[0011] An acquisition module, used to acquire billing information and extract session management information from the billing information;

[0012] A parsing module, used to parse the session management information to obtain the identity information of the base station equipment point;

[0013] An analysis module, used for storing the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range;

[0014] The calculation module is used to calculate the coverage signal range information between multiple base station equipment points located in the first preset range according to the base station triangulation point data to obtain the target coverage area.

[0015] In a third aspect, an embodiment of the present invention further provides a device for regional site selection of a 5G base station, the device comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other through the communication bus;

[0016] Memory, used to store computer programs;

[0017] The processor is used to implement the steps of the method for regional site selection of 5G base stations provided in the first aspect when executing the program stored in the memory.

[0018] In the fourth aspect, an embodiment of the present invention again provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the method for regional site selection of a 5G base station provided in the first aspect are implemented.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The target coverage area is appropriately selected based on the network quality of 5G SA, rather than based on manual judgment or policy. The construction area of ​​5G base station equipment is recalculated based on the coverage of 4G base station equipment and the access capability of terminal equipment, so as to select the construction area of ​​5G base station equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0022] Figure 1 It is a flow chart of the method for regional site selection of a 5G base station according to an embodiment of the present invention.

[0023] Figure 2 Schematic diagram of application scenarios of the method for regional site selection of 5G base stations according to an embodiment of the present invention.

[0024] Figure 3 A block diagram of an apparatus for regional site selection for a 5G base station according to an embodiment of the present invention.

[0025] Figure 4 A block diagram of a device for regional site selection of a 5G base station according to an embodiment of the present invention. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0028] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0029] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0030] In order to solve the problem in the prior art that the user's perceived network quality is not proportional to the factors of construction investment, and the perception of 5G network is not strong, it is difficult to give priority to the actual usage needs of existing 5G SA customers in selecting site locations, which can quickly improve customer network perception and reduce construction costs. The embodiment of the present invention provides a method for regional site selection of 5G base stations. Figure 1 As shown, attached Figure 1 Specifically, it is a flow chart of the method for regional site selection of 5G base stations. The method for regional site selection of 5G base stations is applied to a communication controller. The communication controller establishes a data transmission connection with a terminal device and a base station device, and the terminal device establishes a data transmission connection with the base station device. For example, the method for regional site selection of the 5G base station is executed by an application software or program installed in the communication controller. The communication detector, the base station device and the terminal device are all equipped with a wireless signal transmitter for data information transmission. The effect of establishing a data information transmission connection with the terminal device and the base station device through the wireless information transmitter is to establish a network connection, so that the communication detector can receive and obtain various information sent by the base station and the terminal device at any time.

[0031] The specific implementation process of the method for regional site selection of 5G base stations provided by the present invention is described in detail below. Figure 1 As shown, the method specifically includes steps S110 to S140.

[0032] S110: Receive charging information sent from a base station device, and obtain session management information from the charging information.

[0033] Specifically, the communication controller is responsible for obtaining the billing information sent by the terminal device within the preset range, and then obtains whether the terminal device has accessed the 4G base station device point within the coverage range according to the billing information sent by the terminal device; since the terminal device will incur expenses when using the package traffic bound to itself, the offline billing mode and the online billing mode under the independent networking architecture are unified and integrated, so that the traffic charges generated by the terminal user when using the mutual program to interact after accessing the 4G base station device, and then this part of the traffic charges will be transmitted to another billing function processing module for unified processing. The communication controller performs unified processing according to all the billing information sent by the terminal device, specifically, obtains the session management information (session management function) from each billing information, and then can query through the obtained session management information, so as to clearly know the database of each base station device within the preset range, and then obtain the latitude and longitude information of each base station device point.

[0034] In addition, the session management information is specifically a session management function mainly used to allocate IP addresses to terminal devices, and is responsible for the management of various channels between the terminal devices and the core network during Internet access.

[0035] For example, within the scope of area A in Shenzhen City, Guangdong Province, the communication controller is responsible for obtaining the billing information sent by all terminal devices in area A. When all terminal users in area A use traffic packages or talk with other terminal devices, the billing information will be charged by the session management function, that is, when each terminal device uses its own bound package traffic, it will incur expenses. At this time, the information is collected to obtain different related billing information. Then the communication controller performs unified processing according to all the billing information sent by the terminal devices, specifically, the session management information is obtained from each billing information, and the session management information is queried to obtain the database of each base station device within the preset range, and then the latitude and longitude information of each base station device point is obtained. The relevant information of all 4G base station equipment points in area A can be obtained from the billing information sent by the user.

[0036] According to the definition of the protocol (3gpp ts 32.291), when the value of the "RatType" field in the call record message is "NR", it means that the wireless access type is New Rad io, that is, 5G. When the value is "EUTRA", it means that the wireless access type is non-5G, so the wireless access type is "NR".

[0037] S120: parse the session management information to obtain the longitude and latitude information of the base station equipment point.

[0038] When the communication controller obtains the billing information sent by the terminal device within the preset range, it performs unified processing on the billing information to obtain the session management information. The obtained session management information is parsed to obtain the cell identity information of each cell within the preset range, and then the query is performed based on the obtained cell identity information to obtain the location database of each base station equipment point within the preset range, including 4G base station equipment points and 5G base station equipment points, that is, to obtain the latitude and longitude information of each base station equipment point within the preset range.

[0039] For example, in area A in Shenzhen City, the billing information sent by the terminal equipment in the area is obtained, all the obtained billing information is processed uniformly, and the session management information is obtained, and then the session management information is parsed to obtain the globally unique cell identity information of area A. After obtaining the cell identity information of area A, the query processing can be performed based on the obtained cell identity information of area A, so that all base station equipment points in area A can be obtained, that is, the coding information of PLMN ID, gNB ID and Cell ID can be known from the cell identity information of area A to obtain the cell identity identifier as a 5G base station device.

[0040] In addition, each cell ID is specifically a Cell ID code, which is specifically a cell identification code that identifies each cell in the network to transmit user calls and translates the information into latitude and longitude, thereby determining the more specific location of each terminal device that makes a call. The wireless network reports the cell ID of the terminal device (estimated based on the serving base station device), and the location service platform translates the cell ID into longitude and latitude coordinates.

[0041] The NCGI global identifier of the 5G base station device can also be composed of three parts: PLMN ID, gNB ID and Cell ID, which are used to uniquely identify a cell globally. The above embodiment takes Cell ID as an example. The NCGI structure is specifically that gNBID contains multiple 4 bits, for example, one has 6 4 bits, that is, the gNB ID number is used to uniquely identify the 5G base station in the network, a total of 24 bits, and a 6-digit hexadecimal number (X1X2X3X4X5X6, each X includes 4 bits); and the CellID code is also used as the cell identity of the 5G base station, a total of 12 bits to form a three-digit hexadecimal number (X7X8X9, each X also includes 4 bits), and the code composed of multiple 4 bits contained in the gNB ID is used as the unique identification of the 5G base station in the network, and then the code composed of multiple 4 bits contained in the Cell ID code is used as the cell identity of the 5G base station device.

[0042] S130: Store the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range.

[0043] Specifically, if the billing information received through the communication manager is processed uniformly, the session management information obtained is parsed and processed subsequently, thereby obtaining the base station equipment points within the preset area, and also obtaining the identity information of each base station equipment point within the preset area, and then the identity information of each base station equipment point is analyzed and processed uniformly again, and after subsequent analysis and processing, the 4G base station equipment points that have been connected to each terminal device are obtained, specifically, calculated through the MapReduce function, thereby obtaining all 4G base station equipment points whose total number of access messages of a single terminal device is greater than a preset first threshold, and the overall number of terminal devices that meet this condition exceeds a preset second threshold.

[0044] For example, after each billing information sent in area A is uniformly processed by the communication manager, and the obtained session management information is parsed and processed to obtain the identity information of each base station equipment point located in area A, and then this part of the identity information is stored in the distributed file system so as to perform batch processing on a large amount of data information and achieve high throughput of data access; and this part of the longitude and latitude information is stored in the distributed file system and analyzed and processed to obtain the specific positioning or location of the 4G base station equipment point in area A, as well as all base station information in area A and the number of access terminals corresponding to the base stations.

[0045] In addition, before the longitude and latitude information of each base station equipment point is uniformly analyzed and processed, it is necessary to store the longitude and latitude information of the base station equipment point in a distributed file system for analysis and processing. The distributed file system is referred to as HDFS. Specifically, the distributed file system has the characteristics of high fault tolerance and can be deployed on low-cost hardware. It can provide high throughput to access application data and is suitable for applications with large data sets. The requirements of POSIX are relaxed so that streaming access to data in the file system can be achieved.

[0046] S140. Calculate coverage signal range information between multiple base station equipment points within a first preset range according to the base station triangulation point data to obtain a target coverage area.

[0047] Specifically, the billing information obtained through the communication manager is processed to obtain the session management information. After the session management information is parsed, the identity information of each base station equipment point within the preset area can be obtained. The identity information is then stored in the distributed file system for analysis and processing, thereby obtaining all 4G base station equipment points within the preset area. Then, the coverage signal range between the base station equipment points is calculated according to the calculation method of the base station triangulation point data. Specifically, the real user body based on the base station triangulation point data is calculated to obtain the electronic fence model, that is, the target coverage area. The target coverage area refers to the use requirements of 5G SA terminal devices in this area that can be covered to the maximum extent, so as to achieve the maximum coverage of the number of actual access terminal devices with the least base station equipment points. Within this range, calculations are performed based on the base station triangulation point data to obtain suitable 5G base station equipment construction points, which is different from the existing base station equipment construction points that need to be selected based on manual behavior.

[0048] For example, area A in Shenzhen City needs to build a part of 5G base station equipment to achieve 5G signal coverage in the area. It is necessary to obtain the identity information of each base station equipment point located in area A, for example, it is necessary to obtain the longitude and latitude information of the first base station equipment point, the second base station equipment point and the third base station equipment point, and then store the longitude and latitude information of each base station equipment point in the distributed file system for range analysis. At the same time, the massive 5G SA billing information is regularly extracted, and then calculated according to the MapReduce function to obtain the first base station equipment point whose total number of access messages of a single terminal device is greater than a preset first threshold and the overall number of terminal devices that meet the condition exceeds a preset second threshold. Then, the second base station equipment point and the third base station equipment point that are mutually associated with the first base station equipment point are selected, and then the information coverage range between the first base station equipment point, the second base station equipment point and the third base station equipment point is calculated according to the base station triangulation point data, so as to obtain a suitable target coverage area, and then the 5G base station equipment construction point can be selected according to the target coverage area.

[0049] In a specific embodiment, step S140, storing the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range, includes the following steps:

[0050] The latitude and longitude information is stored in a distributed file system and extracted to obtain key feature information.

[0051] Specifically, the communication manager obtains the session management information after unified processing based on the received billing information, and subsequently parses the session management information, thereby obtaining the base station equipment points within the preset area, and also obtaining the identity information of each base station equipment point within the preset area, and then stores these base station equipment points in the distributed file system for extraction first, thereby obtaining key information, such as the identity information of each base station equipment point in the distributed file system, and can also extract the number, time, network access type, ECG I / NCGI information, and latitude and longitude information of the base station equipment. After obtaining the above-mentioned key feature information, it is saved so that these key feature information can be extracted and analyzed again in the subsequent use.

[0052] The key feature information is calculated according to a preset programming model to obtain all base station equipment points within the first preset range.

[0053] Specifically, after the session management information is parsed and processed to obtain the identity information of the base station equipment points within the preset area, key information is extracted based on the identity information of the base station equipment points to obtain the corresponding key feature information. The key feature information is stored in a distributed file system, and this part of the key feature information is calculated according to a preset programming model to obtain the longitude and latitude information of all base station equipment points within the preset area, that is, the specific locations of all base station equipment within the preset area. Then, it is necessary to obtain the required one of the base station equipment points from all the base station equipment points within the area.

[0054] A second target base station equipment point and a third target base station equipment point associated with the first target base station equipment point are determined from all base station equipment points.

[0055] Specifically, since there are quite a few base station equipment points within the first preset range, in order to obtain the target coverage range where 5G signals need to be covered, it is necessary to first determine the first target base station equipment point. After determining the first target base station equipment point, the two base station equipment points associated with the first target base station equipment point are simultaneously used as the second target base station equipment point and the third target base station equipment point. Specifically, the two base station equipment points closest to the first target base station equipment point can be used as the determined target, that is, the two base station equipment points closest to the first target base station equipment point are used as the second target base station equipment point and the third target base station equipment point respectively.

[0056] In addition, before determining one of the base station equipment points as the first target base station equipment point, it is necessary to perform calculations based on the MapReduce function to obtain a base station equipment point in which the total number of access messages of a single terminal device is greater than a preset first threshold, and the overall number of terminal devices that meet this condition exceeds a preset second threshold. This base station equipment point can then be used as the first target base station equipment point.

[0057] For example, the identity information of each base station equipment point within the preset area is stored in a distributed file system, and then the identity information of each base station equipment point is extracted to obtain the key feature information of the base station equipment point, such as the latitude and longitude information of the base station, and then the key feature information is calculated according to the preset programming model, so as to obtain all the base station equipment points within the area A, that is, the specific location of all base station equipment within the area A, and then it is necessary to obtain one of the required base station equipment points from all the base station equipment points within the area A as the first target base station equipment point, and after determining the first target base station equipment point, the two base station equipment points associated with the first target base station equipment point are simultaneously used as the second target base station equipment point and the third target base station equipment point. The real user body electronic fence model based on the triangular model formed by the first target base station equipment point, the second target base station equipment point and the third target base station equipment point surrounding each other is the first triangular area information.

[0058] In a specific embodiment, after the step of determining the second target base station equipment point and the third target base station equipment point associated with the first target base station equipment point from all base station equipment points, the step further includes:

[0059] The range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point and the position of the third target base station equipment point is divided to obtain first triangular area information.

[0060] Specifically, after the first target base station equipment point is determined, the two base station equipment points associated with the first target base station equipment point are simultaneously used as the second target base station equipment point and the third target base station equipment point. At this time, the first target base station equipment point, the second target base station equipment point and the third target base station equipment point can be obtained. Then the first target base station equipment point is used as the first angle of the triangular model, the second target base station equipment point is used as the second angle of the triangular model, and the third target base station equipment point is used as the third angle of the triangular model. Then the first target base station equipment point is connected to the second target base station equipment point, the second target base station equipment point is connected to the third target base station equipment point, and the third target base station equipment point is connected to the first target base station equipment point. Therefore, the complete triangular model formed by the three target base station equipment points, that is, the first triangular area information is obtained, and the subsequent 5G base station equipment construction point is located in the first triangular area for construction point selection.

[0061] In a specific embodiment, the range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point, and the position of the third target base station equipment point is divided to obtain first triangular area information, including:

[0062] The position of the first target base station equipment point is connected across the point with the position of the second target base station equipment point; the position of the second target base station equipment point is connected across the point with the position of the third target base station equipment point; the position of the third target base station equipment point is connected across the point with the position of the first target base station equipment point to obtain the first triangular area information.

[0063] Specifically, within the scope of area A, the first target base station equipment point is determined to be a corner of the apartment complex, the second target base station equipment point adjacent to the first target base station equipment point is located in another corner of the apartment complex, and the third target base station equipment point adjacent to the first target base station equipment point is located in the center of the apartment complex. Therefore, the first target base station equipment point is connected to the second target base station equipment point, the second target base station equipment point is connected to the third target base station equipment point, and the third target base station equipment point is connected to the first target base station equipment point, thereby forming a complete triangular model. The triangular model is used as the first triangular area information. After obtaining the first triangular area information, the target coverage area is then determined within the first triangular area.

[0064] The signal coverage radius of 4G base station equipment is approximately 1 to 3 kilometers, and the coverage radius of 5G base station equipment is approximately 100 to 300 meters. The embodiments of the present invention generally take the middle value. For example, assuming that the signal coverage radius of 4G base station equipment is 2 kilometers, the signal coverage radius of 5G base station equipment is approximately 200 meters, so it is necessary to continue to analyze and confirm the actual access location of the 5G SA terminal device.

[0065] In a specific embodiment, before the step of determining the second target base station equipment point and the third target base station equipment point associated with the first target base station equipment point from all base station equipment points, the step further includes:

[0066] Obtain all base station equipment points connected to the terminal device within the first preset range.

[0067] Specifically, based on the key feature information obtained, the key feature information is stored in a distributed file system, and then this part of the key feature information is calculated according to a preset programming model to obtain the longitude and latitude information of all base station equipment points within the preset area. Then, it is necessary to obtain the specific number of terminal devices connected to the area and each base station equipment point within the first preset range. Specifically, the calculation can be performed according to the MapReduce function to obtain the total number of access messages of a single terminal device greater than the preset first threshold, and the overall number of terminal devices that meet this condition exceeds the preset second threshold. The base station equipment points, thereby obtaining all base station equipment points within the first preset range.

[0068] For example, it is necessary to obtain the specific number of one of the base station devices nearby that the terminal devices within area A are connected to. Therefore, by calculating according to the MapReduce function, the total number of access times of the terminal devices connected to the base station device and the total number of terminal devices connected to the base station device can be obtained. If it is determined that the total number of access messages of a single terminal device is greater than a preset first threshold, and the total number of terminal devices that meet this condition exceeds a preset second threshold, the base station device point is listed to save the information of the base station device point.

[0069] Determine whether the access volume of terminal devices accessing all base station device points meets the preset access threshold.

[0070] Specifically, in order to cover a more complete 5G signal, it is necessary to select a suitable base station equipment construction point within the first preset range. When calculated according to the MapReduce function, the total number of access times of terminal devices accessing the base station equipment point can be obtained, and then it is determined whether the total number of accesses of terminal devices to the base station equipment point within the first preset range meets the preset access threshold. Then, all base station equipment points whose total access volume of key devices meets the access threshold are arranged and planned in a quantity-sorted arrangement, so as to obtain a base station equipment point that can be selected as the first target base station equipment point.

[0071] For example, the specific number of terminal devices within area A connected to one of the nearby base station devices is then calculated through the MapReduce function to obtain the total number of accesses to the base station device and the total number of terminal devices connected to the base station device. The total number of terminal devices connected to all base station points is 5N, and the access threshold used as a judgment condition is 3N. Then, the access number of terminal devices connected to all base station points is 5N, and it can be judged whether it satisfies the preset access threshold of 3N.

[0072] If the access quantity of terminal devices accessing all base station equipment points meets the preset access threshold, each base station equipment point is arranged according to the quantity to obtain a base station equipment arrangement table.

[0073] Specifically, calculation is performed according to the MapReduce function to obtain a specific value of the total number of access times of the terminal equipment accessed by the base station equipment point, and then all the base station equipment points with the access volume of the terminal equipment accessed are judged and processed. If the access volume of the terminal equipment accessed by all base station equipment points meets the preset access threshold, then all the base station equipment points with the total access volume of the key equipment accessed that meets the access threshold are arranged and planned in a quantity-sorted arrangement, thereby obtaining each base station equipment point arranged in quantity, that is, obtaining a base station equipment arrangement table. When the first base station equipment point has the largest number of access terminal equipment accesses, the first base station equipment point is placed at the front of the base station equipment arrangement table. When the second base station equipment point has the second largest number of access terminal equipment accesses, the second concentrated equipment point is placed at the second in the base station equipment arrangement table, and so on, to generate a complete base station equipment arrangement table.

[0074] A first target base station equipment point is determined from the base station equipment arrangement table.

[0075] Specifically, according to the ranking of each base station equipment point in the base station equipment arrangement list, one of the base station equipment points in the base station equipment arrangement list can be selected as the first target base station equipment point. Generally, the base station equipment point ranked first in the base station equipment arrangement list is selected as the first target base station equipment point.

[0076] In a specific embodiment, before step S140, calculating the coverage signal range between multiple base station equipment points according to the base station triangulation point data to obtain the target coverage area, the following steps are also included:

[0077] The division point between each base station equipment point and an adjacent base station equipment point is calculated according to the division point calculation formula to obtain the base station data division point.

[0078] Specifically, the identity information of each base station equipment point within the area of ​​the first preset range is obtained, and then the identity information is stored in a distributed file system for analysis and processing, thereby obtaining all 4G base station equipment points within the preset area, and then the coverage signal range between the base station equipment points is calculated according to the calculation method of the base station triangulation point data, specifically, the real user body based on the base station triangulation point data is calculated, thereby obtaining the target coverage area. In this process, it is necessary to calculate the split point between the obtained first target base station equipment point and the second target base station equipment point according to the split point calculation formula, thereby obtaining the first base station data split point; similarly, the split point between the obtained second target base station equipment point and the third target base station equipment point is calculated according to the split point calculation formula to obtain the second base station data split point; the split point between the third target base station equipment point and the first target base station equipment point is calculated to obtain the third base station data split point.

[0079] Three base station data split points (O ab (x Oab ,y Oab ), O ac (x Oac ,y Oac ), O ac (x Oac ,y Oac The calculation formula of the split point of )) is as follows:

[0080]

[0081]

[0082]

[0083] x and y represent the latitude and longitude of the base station, N A 、N B 、N C Represents the number of access terminals of the three base stations ABC. For example, according to the attached Figure 2 As shown, the specific coordinates of the first target base station equipment point are A(8,10), the specific coordinates of the second target base station equipment point are B(0,0), the specific coordinates of the third target base station equipment point are C(14,0), the number of 5G terminal accesses of the first target base station equipment point is 1000, the number of 5G terminal accesses of the second target base station equipment point is 200, and the number of 5G terminal accesses of the third target base station equipment point is 400. The calculation is performed according to the split point calculation formula as follows:

[0084]

[0085]

[0086]

[0087]

[0088]

[0089]

[0090]

[0091]

[0092] After calculation by the segmentation point calculation formula, the first base station data segmentation point, the second base station data segmentation point and the third base station data segmentation point are obtained, and a second triangular model is formed by the three base station data segmentation points.

[0093] The axial distance between each base station data segmentation point is divided across to obtain the second triangular area information.

[0094] Specifically, after the first base station data segmentation point is determined, the two base station data segmentation points associated with the first base station data segmentation point are connected, and the first base station data segmentation point is used as the first angle of the second triangular model, the second base station data segmentation point is used as the second angle of the second triangular model, and the third base station data segmentation point is used as the third angle of the second triangular model. Then, the first base station data segmentation point is connected to the second base station data segmentation point, the second base station data segmentation point is connected to the third base station data segmentation point, and the third base station data segmentation point is connected to the first base station data segmentation point. Therefore, the complete second triangular model formed by the three base station data segmentation points, that is, the second triangular area information is obtained, and the subsequently constructed 5G base station equipment points need to be covered according to this area.

[0095] In a specific embodiment, the step of calculating the center point of the second triangular area information to obtain the longitude and latitude of the center point includes the steps of:

[0096] The center point of the second triangular area information is obtained, and the center point of the second triangular model is calculated according to a preset calculation formula to obtain the longitude and latitude of the center point.

[0097] Specifically, after calculating the division point between each base station equipment point and the adjacent base station equipment point according to the division point calculation formula, the first base station data division point, the second base station data division point and the third base station data division point are obtained, and then the second triangular model formed by the three base station data division points, that is, the second triangular area information, and then the center position of the second triangular model is obtained through a preset calculation method. The center position of the second triangular model is used as the center point of the 5G signal coverage area of ​​the base station equipment to be built, and the longitude and latitude of the center position of the second triangular model are obtained.

[0098] In a specific embodiment, the steps are to calculate the coverage signal range between multiple base station equipment points according to the base station triangulation point data to obtain the target coverage area, including the steps of:

[0099] The distance between the base station data segmentation point and the center point of the second triangular area information is calculated to obtain the radius value of the coverage area.

[0100] Specifically, since the first base station data segmentation point, the second base station data segmentation point and the third base station data segmentation point are all some distance away from the center position of the second triangular model, it is necessary to calculate the actual distance between each base station data segmentation point and the center position of the second triangular model. Generally, the base station data segmentation point farthest from the center position of the second triangular model is selected as the area radius covered by the 5G signal, that is, the center position of the second triangular model is used as the center point of the second triangular area information, and the base station data segmentation point farthest from the center position of the second triangular model is used as the area radius covered by the 5G signal. Then, the maximum coverage of the usage requirements of 5GSA terminal equipment in this area can be obtained.

[0101] The radius value of the coverage area is calculated according to the circle area formula to obtain the target coverage area.

[0102] Specifically, after obtaining the base station data segmentation point farthest from the center position of the second triangular model, the actual distance between the base station data segmentation point and the center position of the second triangular model is determined, and then the radius value of the obtained coverage area is calculated according to the circle area formula, thereby obtaining the target coverage area where 5G base station equipment needs to be built for 5G signal coverage.

[0103] Finally, after determining the target coverage area, optimization algorithms such as particle swarm optimization, simulated annealing algorithm, and genetic algorithm can be used to select the specific site of 5G base station equipment points in the target coverage area.

[0104] Through the method for regional site selection of 5G base stations in the embodiment of the present invention, appropriate screening of the target coverage area is achieved according to the network quality of 5G SA, rather than selection based on manual judgment or policy. The coverage range of 4G base station equipment and the access capability of terminal equipment are recalculated to select the construction area of ​​5G base station equipment.

[0105] In addition, corresponding to the above-mentioned method for regional site selection of a 5G base station, an embodiment of the present invention further provides a device 100 for regional site selection of a 5G base station, which is applied to a communication controller, and the communication controller simultaneously establishes a data transmission connection with a terminal device and a base station device, and the terminal device establishes a data transmission connection with the base station device, Figure 3 It is a block diagram of a device for regional site selection of a 5G base station. Figure 3 As shown, the device 100 specifically includes:

[0106] An acquisition module 110, configured to acquire billing information and extract session management information from the billing information;

[0107] The parsing module 120 is used to parse the session management information to obtain the identity information of the base station equipment point;

[0108] An analysis module 130, configured to store the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range;

[0109] The calculation module 140 is used to calculate the coverage signal range information between the plurality of base station equipment points located within the first preset range according to the base station triangulation point data to obtain a target coverage area.

[0110] Through the device 100 for regional site selection of 5G base stations in the embodiment of the present invention, appropriate screening of the target coverage area is achieved according to the network quality of the 5G SA, rather than selection based on manual judgment or policy. The coverage range of the 4G base station equipment and the access capability of the terminal equipment are recalculated to select the construction area of ​​the 5G base station equipment.

[0111] According to the attached Figure 4 As shown, an embodiment of the present invention further provides a device for regional site selection of a 5G base station, the device 10 includes a processor 401, a communication interface 402, a memory 403 and a communication bus 404; wherein the processor 401, the communication interface 402, and the memory 403 communicate with each other through the communication bus 404; the memory 403 is used to store computer programs. In one embodiment of the present invention, the processor 401 is used to execute the program stored in the memory 403, and executes the steps of the method for regional site selection of a 5G base station provided by any of the aforementioned method invention embodiments.

[0112] Finally, an embodiment of the present invention again provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the steps of the method for processing retransmitted messages provided in any of the aforementioned method embodiments are implemented. The functions specifically implemented by the embodiment of the storage medium are the same as those in the embodiment of the above-mentioned method for regional site selection of 5G base stations, and the beneficial effects achieved are also the same as those achieved by the embodiment of the above-mentioned method for regional site selection of 5G base stations.

[0113] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working process of the above-described equipment, devices and units can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here. Those of ordinary skill in the art can appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to the function. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

[0114] In the several embodiments provided by the present invention, it should be understood that the disclosed equipment, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. Units with the same function may also be combined into one unit. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, devices or units, or may be an electrical, mechanical or other form of connection.

[0115] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0116] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0117] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a computer-readable storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned computer-readable storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk.

[0118] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A method for regional site selection of 5G base stations. Features: The method is applied to a communication controller, the communication controller simultaneously establishes a data transmission connection with a terminal device and a base station device, the terminal device establishes a data transmission connection with the base station device, and the method includes: Obtaining billing information, and extracting session management information from the billing information; Parsing the session management information to obtain the identity information of the base station equipment point; The identity information is stored in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range; Calculating coverage signal range information between a plurality of base station equipment points within a first preset range according to the base station triangulation point data to obtain a target coverage area; The storing the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range includes: The latitude and longitude information is stored in a distributed file system and extracted to obtain key feature information; Calculating the key feature information according to a preset programming model to obtain all base station equipment points within a first preset range; Determine, from all the base station equipment points, a second target base station equipment point and a third target base station equipment point associated with the pre-stored first target base station equipment point; The range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point and the position of the third target base station equipment point is divided to obtain first triangular area information; The step of dividing the range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point, and the position of the third target base station equipment point to obtain first triangular area information includes: Cross-connecting the location of the first target base station equipment point with the location of the second target base station equipment point; Cross-connecting the location of the second target base station equipment point with the location of the third target base station equipment point; Cross-connecting the position of the third target base station equipment point with the position of the first target base station equipment point to obtain the first triangular area information; Before determining the second target base station equipment point and the third target base station equipment point associated with the first target base station equipment point from all the base station equipment points, the method further includes: Acquire all the base station equipment points connected to the terminal device within a first preset range; Determine whether the access volume of all the base station equipment points accessing the terminal device satisfies a preset access threshold; If the access quantity of the terminal equipment from all the base station equipment points meets the preset access threshold, each of the base station equipment points is arranged in order of quantity to obtain a base station equipment arrangement table; Determine the first target base station equipment point from the base station equipment arrangement table; Before calculating the coverage signal range information between the plurality of base station equipment points located within the first preset range according to the base station triangulation point data to obtain the target coverage area, the method further includes: Calculate the splitting points between each of the base station device points and its adjacent base station device points according to the splitting point calculation formula to obtain the base station data splitting points; the splitting point calculation formulas for the three base station data splitting points are as follows: x and y represent the latitude and longitude of the base station, N A、 N B、 N C Represents the number of access terminals of three base stations ABC; The range surrounding each of the base station data segmentation points is divided across to obtain second triangular area information; Calculate the center point of the second triangular area information to obtain the longitude and latitude of the center point; The calculating the center point of the second triangular area information to obtain the longitude and latitude of the center point includes: Obtaining the center point of the second triangular area information; Calculating the center point of the second triangular model according to a preset calculation formula to obtain the longitude and latitude of the center point; The calculating, based on the base station triangulation point data, coverage signal range information between a plurality of base station equipment points within a first preset range to obtain a target coverage area includes: Calculating the distance between the base station data segmentation point and the center point of the second triangular area information to obtain a radius value of the coverage area; The radius value of the coverage area is calculated according to the circle area formula to obtain the target coverage area.

2. A device for regional site selection of a 5G base station, Features: The device is applied to a communication controller, the communication controller simultaneously establishes a data transmission connection with a terminal device and a base station device, the terminal device establishes a data transmission connection with the base station device, and the device includes: An acquisition module, used to acquire billing information and extract session management information from the billing information; a parsing module, used to parse the session management information to obtain the identity information of the base station equipment point; An analysis module, used for storing the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range; A calculation module, configured to calculate coverage signal range information between a plurality of base station equipment points located within a first preset range according to the base station triangulation point data, so as to obtain a target coverage area; The storing the identity information in a distributed file system for range analysis to obtain a plurality of target base station equipment points within a first preset range includes: The latitude and longitude information is stored in a distributed file system and extracted to obtain key feature information; Calculating the key feature information according to a preset programming model to obtain all base station equipment points within a first preset range; Determine, from all the base station equipment points, a second target base station equipment point and a third target base station equipment point associated with the pre-stored first target base station equipment point; The range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point and the position of the third target base station equipment point is divided to obtain first triangular area information; The step of dividing the range surrounding the position of the first target base station equipment point, the position of the second target base station equipment point, and the position of the third target base station equipment point to obtain first triangular area information includes: Cross-connecting the location of the first target base station equipment point with the location of the second target base station equipment point; Cross-connecting the location of the second target base station equipment point with the location of the third target base station equipment point; Cross-connecting the position of the third target base station equipment point with the position of the first target base station equipment point to obtain the first triangular area information; Before determining the second target base station equipment point and the third target base station equipment point associated with the first target base station equipment point from all the base station equipment points, the method further includes: Acquire all the base station equipment points connected to the terminal device within a first preset range; Determine whether the access volume of all the base station equipment points accessing the terminal equipment satisfies a preset access threshold; If the access quantity of the terminal equipment from all the base station equipment points meets the preset access threshold, each of the base station equipment points is arranged in order of quantity to obtain a base station equipment arrangement table; Determine the first target base station equipment point from the base station equipment arrangement table; Before calculating the coverage signal range information between the plurality of base station equipment points located within the first preset range according to the base station triangulation point data to obtain the target coverage area, the method further includes: The dividing point between each base station equipment point and the adjacent base station equipment point is calculated according to the dividing point calculation formula to obtain the base station data dividing point; three base station data dividing points The calculation formula of the split point is as follows: x and y represent the latitude and longitude of the base station, N A、 N B、 N C Represents the number of access terminals of three base stations ABC; The range surrounding each of the base station data segmentation points is divided across to obtain second triangular area information; Calculate the center point of the second triangular area information to obtain the longitude and latitude of the center point; The calculating the center point of the second triangular area information to obtain the longitude and latitude of the center point includes: Obtaining the center point of the second triangular area information; Calculating the center point of the second triangular model according to a preset calculation formula to obtain the longitude and latitude of the center point; The calculating, based on the base station triangulation point data, coverage signal range information between a plurality of base station equipment points within a first preset range to obtain a target coverage area includes: Calculating the distance between the base station data segmentation point and the center point of the second triangular area information to obtain a radius value of the coverage area; The radius value of the coverage area is calculated according to the circle area formula to obtain the target coverage area.

3. A device for regional site selection of 5G base stations, Features: The device includes a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; Memory, used to store computer programs; A processor is used to implement the steps of the method for regional site selection of a 5G base station as described in claim 1 when executing a program stored in a memory.

4. A computer-readable storage medium having a computer program stored thereon, It is characterized in that When the computer program is executed by a processor, the steps of the method for regional site selection of a 5G base station as described in claim 1 are implemented.

Images