Method, system, device and medium for strengthening base station signal in mobile communication burst concentration area

Abstract

The present invention discloses a method for reinforcing base station signals in a mobile communication burst gathering area, which includes the following steps: extracting the location information of each mobile terminal in a reinforcement area; clustering the mobile terminals in the reinforcement range to obtain at least one sub-reinforcement area according to the location information of the mobile terminals; obtaining at least one reinforcement point according to each sub-reinforcement area; setting a flying mobile base station at each reinforcement point to achieve base station signal reinforcement in the reinforcement area. The present invention can improve the communication rate of mobile terminals in the reinforcement area. The present invention discloses a method for reinforcing base station signals in a mobile communication burst gathering area, a signal reinforcement device and a computer-readable storage medium.

Description

Technical Field

[0001] The present invention relates to communication technology, and in particular to a method, system, equipment and medium for reinforcing base station signals in a mobile communication burst aggregation area. Background Art

[0002] The most prominent feature of the mobile communication base station network is that the propagation environment of mobile communication radio waves is extremely complex. In fact, when transmitting information in the mobile communication network, radio waves are the main carrier, and the propagation characteristics of radio waves in the air will change, resulting in many factors affecting the stability of radio waves, such as propagation distance, obstacles, etc. In addition, when the signal is reflected through multiple points, it will reach the receiving point from multiple paths. This change will also affect the propagation efficiency of radio waves and the quality of mobile communications. Therefore, when strengthening the construction of mobile communication base station network engineering, this influencing factor should be comprehensively considered.

[0003] In fact, when multiple user terminals use the mobile communication network in the same area, these user terminals will also cause certain interference, resulting in communication anomalies. In addition, if the signals of two adjacent base stations cover a common area, it will also have a certain impact on the communication quality, thereby reducing the working efficiency of the mobile communication base station.

[0004] For mobile communication operators, owning mobile communication frequency resources can not only expand their own business market, but also further effectively enhance industry competitiveness and social influence. Therefore, in this context, how to improve the network capacity of the communication system and truly realize the effective use of communication resources has become the focus and difficulty of the development and construction of domestic mobile communication enterprises. Communication enterprises need to conduct comprehensive research and development of new technologies and new measures based on existing production technologies, effectively compress channel width, and improve the utilization rate of communication frequencies. Finally, reasonable construction of communication base stations should be carried out to strengthen the control of the signal strength of mobile communication base stations.

[0005] Telecom operators need to provide signal base stations to achieve all-round coverage of mobile signals. Generally, most base station switching management technologies are based on A3 trigger events. A3 trigger events refer to the difference between the reference signal received strength (RSRP) of the target base station and the source base station being greater than the threshold value. In switching management, users will continuously monitor the reference signal received power of the target base station and the source base station, and report the measurement data periodically. The source base station will make a decision based on the measurement data to determine whether to control the base station switching of the target user, and send a switching instruction to control the target user to switch to the target base station, that is, to establish a communication connection with the target base station.

[0006] In places where people gather (sudden gathering areas), such as sports games and concerts, the surge in users in the local area causes the original base station bandwidth to be unable to meet the user's requirements, resulting in a sudden drop in network speed, which reduces the user's real-time experience. Summary of the invention

[0007] The technical problem to be solved by the present invention is to improve the communication rate of mobile terminals in the reinforcement area.

[0008] In order to solve the above technical problems, the present invention provides a method for strengthening base station signals in a mobile communication burst concentration area, which comprises the following steps:

[0009] S1. Extract the location information of each mobile terminal in a reinforcement area;

[0010] S2. Clustering the mobile terminals within the reinforcement range to obtain at least one sub-reinforcement area according to the location information of the mobile terminal;

[0011] S3. Obtain at least one reinforcement point according to each sub-reinforcement area;

[0012] S4. Set up a flying mobile base station at each reinforcement point to achieve base station signal reinforcement in the reinforcement area.

[0013] Preferably, data between the flying mobile base station and the ground wireless base station is transmitted wirelessly.

[0014] Preferably, in step S1, the location information of each mobile terminal located in the reinforcement area is obtained by GPS or ground wireless base station positioning.

[0015] Preferably, in step S2, based on the obtained location information of the mobile terminal, a clustering algorithm is used in a plane or a coordinate system to obtain a clustering area of ​​multiple mobile terminals as a sub-reinforcement area.

[0016] Preferably, in step S3, one or more reinforcement points are obtained according to the distribution and quantity of the sub-reinforcement areas.

[0017] Preferably, in step S4, the flying mobile base station is hovered at the reinforcement point to achieve base station signal reinforcement in the reinforcement area.

[0018] Preferably, before step S1, the reinforcement area is obtained by the following steps:

[0019] S01 extracts the load value of all ground wireless base stations in an area and the location information of each ground wireless base station;

[0020] S02. Filter out ground wireless base stations with load values ​​greater than a preset threshold as base stations to be reinforced;

[0021] S03. Clustering is performed according to the location information of each base station to be compensated to obtain at least one area to be reinforced within the area;

[0022] S04. The area to be reinforced having the largest average load value of the included ground wireless base stations is used as the reinforcement area in the area.

[0023] Preferably, step S3 includes the following steps:

[0024] S31. Obtain the center position of each sub-reinforcement area;

[0025] S32. If the number of sub-reinforcement areas is equal to 1, the center position of the sub-reinforcement area is used as the reinforcement point, and step S35 is performed; otherwise, step S33 is performed;

[0026] S33. If the number of sub-reinforcement areas is greater than 1, the two sub-reinforcement areas with the largest number of mobile terminals are used as the priority reinforcement area and the second priority reinforcement area respectively;

[0027] S34. Obtaining the center position of the priority reinforcement area and the second priority reinforcement area;

[0028] A point on the line connecting the center positions of the priority reinforcement area and the second priority reinforcement area is used as the reinforcement point;

[0029] S35. End.

[0030] Preferably, in step S34, the ratio of the distance from the reinforcement point to the center position of the priority reinforcement area to the distance from the reinforcement point to the center position of the secondary reinforcement area is equal to the ratio of the number of mobile terminals in the secondary reinforcement area to the number of mobile terminals in the priority reinforcement area.

[0031] Preferably, in step S3, the center position of each of the sub-reinforcement regions is first obtained, and then the center position of each sub-reinforcement region is used as a reinforcement point.

[0032] Preferably, in step S4, the flight trajectory of the flying mobile base station is obtained by the following steps:

[0033] S41. Obtain a straight line trajectory 210 according to the position information of the reinforcement point 19 and the position information of the mobile wireless base station 130 associated with the flying mobile base station, such as Fig. 9 As shown;

[0034] S42. Obtaining the outer contour of each obstacle passed by the straight track 210;

[0035] S43. Perform fitting correction on the straight line trajectory 210 according to the outer contour of the obstacle to obtain the flight trajectory 220 of the flying mobile base station 140.

[0036] In order to solve the above technical problems, the present invention provides a mobile communication burst concentration area signal reinforcement system, which includes:

[0037] Extraction module 701, used to extract location information of each mobile terminal in a reinforcement area;

[0038] A clustering module 702, configured to cluster the mobile terminals within the reinforcement range according to the location information of the mobile terminals to obtain at least one sub-reinforcement area;

[0039] A reinforcement module 703, configured to obtain at least one reinforcement point according to the sub-reinforcement area;

[0040] A navigation module 704, used to set a flying mobile base station at each reinforcement point;

[0041] In order to solve the above technical problems, the present invention provides a signal reinforcement device, which includes a processor 810 and a memory 820:

[0042] The memory 820 stores executable instructions of the processor;

[0043] The processor 810 is configured to execute the steps of the above-mentioned method for reinforcing base station signals in a mobile communication burst concentration area by executing the executable instructions.

[0044] In order to solve the above technical problems, the present invention provides a computer-readable storage medium, which is used to store a program, and when the program is executed, the steps of the above-mentioned method for strengthening base station signals in a mobile communication burst concentration area are implemented.

[0045] The present invention obtains sub-reinforcement areas according to the distribution of mobile terminals in the reinforcement area, and then obtains preferred reinforcement points as hovering points of a flying mobile base station based on the sub-reinforcement areas. Wireless communication services are provided to the mobile terminals in the reinforcement area through the flying mobile base station, thereby improving the communication rate of the mobile terminals in the reinforcement area. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1It is a flow chart of an embodiment of a method for reinforcing base station signals in a mobile communication burst gathering area of ​​the present invention;

[0048] Figure 2 It is a schematic diagram of an implementation scenario of the method for reinforcing base station signals in a mobile communication burst concentration area of ​​the present invention;

[0049] Figure 3 It is a flow chart of a method for obtaining a reinforcement area according to an embodiment of a method for reinforcing a base station signal in a mobile communication burst concentration area of ​​the present invention;

[0050] Figure 4 It is a schematic diagram of obtaining a reinforcement area according to an embodiment of a method for reinforcing a base station signal in a mobile communication burst concentration area of ​​the present invention;

[0051] Figure 5 It is a schematic diagram of a reinforcement area of ​​a mobile communication burst concentration area base station signal reinforcement method according to an embodiment of the present invention;

[0052] Figure 6 It is a flow chart of a method for acquiring reinforcement points according to an embodiment of a method for reinforcing base station signals in a mobile communication burst gathering area of ​​the present invention;

[0053] Figure 7 It is a schematic diagram of the locations of reinforcement points of a method for reinforcing base station signals in a mobile communication burst gathering area according to an embodiment of the present invention;

[0054] Figure 8 It is a schematic diagram of a flight trajectory acquisition process of a method for reinforcing base station signals in a mobile communication burst gathering area according to an embodiment of the present invention;

[0055] Fig. 9 It is a schematic diagram of a straight line trajectory of an embodiment of a method for reinforcing a base station signal in a mobile communication burst concentration area of ​​the present invention;

[0056] Fig.10 It is a schematic diagram of the flight trajectory of an embodiment of a method for reinforcing base station signals in a mobile communication burst gathering area invented;

[0057] Fig.11 It is a structural block diagram of an embodiment of a mobile communication burst concentration area signal reinforcement system of the present invention;

[0058] Fig.12 It is a structural block diagram of an embodiment of a signal reinforcement device of the present invention;

[0059] Fig.13 It is a schematic diagram of the structure of an embodiment of a computer-readable storage medium of the present invention. DETAILED DESCRIPTION

[0060] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than 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.

[0061] The words "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprises" and similar terms mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0062] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0063] Embodiment 1

[0064] like Figure 1 As shown, a method for strengthening base station signals in a mobile communication burst concentration area includes the following steps:

[0065] S1. Extract the location information of each mobile terminal in a reinforcement area;

[0066] S2. Clustering the mobile terminals within the reinforcement range to obtain at least one sub-reinforcement area according to the location information of the mobile terminal; for example, Figure 5 As shown, there are multiple mobile terminals 160 in the reinforcement area 180, and the location information of each mobile terminal 160 is known, and the specific location of each mobile terminal 160 can be presented. Figure 5 After the mobile terminals 160 shown in the figure are clustered, three sub-reinforcement areas 181, 182, and 183 can be obtained;

[0067] S3. Obtain at least one reinforcement point according to each sub-reinforcement area;

[0068] S4. Set up a flying mobile base station at each reinforcement point to achieve base station signal reinforcement in the reinforcement area.

[0069] Preferably, data between the flying mobile base station and the ground wireless base station is transmitted wirelessly.

[0070] Preferably, in step S1, the location information of each mobile terminal located in the reinforcement area can be obtained through GPS or ground wireless base station positioning.

[0071] Preferably, in step S2, based on the obtained location information of the mobile terminal, a clustering algorithm may be used in a plane or a coordinate system to obtain a clustering area of ​​multiple mobile terminals as a sub-reinforcement area.

[0072] Preferably, in step S3, one or more reinforcement points may be obtained according to the distribution and quantity of the sub-reinforcement areas.

[0073] Preferably, in step S4, the flying mobile base station can be hovered at the reinforcement point to achieve base station signal reinforcement in the reinforcement area.

[0074] Figure 2 The implementation scenario of the method for reinforcing the base station signal in the mobile communication burst gathering area is shown, and the server 110 and the mobile wireless base station 130 are connected through the network 120. Among them, the mobile wireless base station 130 is a carrying tool of the flying mobile base station 140. When the flying mobile base station 140 is hovering at the reinforcement point in the air, the flying mobile base station 140 and the mobile wireless base station 130 are connected through wireless signals. The flying mobile base station 140 provides data interaction services for the mobile terminal 160 located on the ground, that is, it acts as the function of the ground wireless base station 150. Furthermore, the flying mobile base station 140 is used to increase the data exchange rate of the mobile terminal 160 at a higher rate. Among them, the mobile terminal 160 can be any human-computer interaction electronic product that can interact with the user, such as a smart phone, a tablet computer, and a desktop computer. The operating system of the terminal can be any operating system, such as an Android operating system and an IOS operating system. The server 110 may be any electronic device that can automatically perform numerical calculations and information processing according to the set or stored instructions, and its hardware may include a microprocessor, an application-specific integrated circuit (ASIC), a programmable logic device (PLD), a field programmable gate array (FPGA), a digital signal processor (DSP), and an embedded device. The server 110 may also be a desktop computer, a network host, a single network server, a cluster of multiple network servers, or a cloud consisting of multiple servers; here, the cloud is composed of a large number of computers or network servers based on cloud computing, where cloud computing is a type of distributed computing, a virtual supercomputer composed of a group of loosely coupled computers. The network 120 may be the Internet, a wide area network, a metropolitan area network, a VPN network, or a wireless self-organizing network (Ad Hoc network).

[0075] The method for reinforcing base station signals in a mobile communication burst concentration area of ​​the first embodiment obtains a sub-reinforcement area according to the distribution of mobile terminals in the reinforcement area, and then obtains a preferred reinforcement point as a hovering point of a flying mobile base station based on the sub-reinforcement area. Wireless communication services are provided to the mobile terminals in the reinforcement area through the flying mobile base station, thereby improving the communication rate of the mobile terminals in the reinforcement area.

[0076] Embodiment 2

[0077] Based on the method for strengthening base station signals in a mobile communication burst concentration area in the first embodiment, Figure 3 As shown, before step S1, the reinforcement area is obtained by the following steps:

[0078] S01 extracts the load value of all ground wireless base stations in an area and the location information of each ground wireless base station;

[0079] S02. Filter out ground wireless base stations with load values ​​greater than a preset threshold as base stations to be reinforced;

[0080] S03. Clustering is performed according to the location information of each base station to be compensated to obtain at least one area to be reinforced within the area;

[0081] S04. The area to be reinforced having the largest average load value of the included ground wireless base stations is used as the reinforcement area in the area.

[0082] For example, Figure 4 As shown, the load value of each ground wireless base station is 0-1, so the preset threshold value can be 0.95, then after filtering by the preset threshold value, the ground wireless base stations 151, 152, 153 with compliance values ​​greater than 0.95 can be obtained; all ground wireless base stations 151, 152, 153 with load values ​​greater than 0.95 are clustered to obtain three areas to be reinforced 171, 172, 173; if the average load value of the ground wireless base station 151 in the first area to be reinforced 171 is 0.96, the average load value of the ground wireless base station 152 in the second area to be reinforced 172 is 0.98, and the average compliance value of the ground wireless base station 153 in the third area to be reinforced 173 is 0.97, then the second area to be reinforced 172 is used as the reinforcement area.

[0083] The method for reinforcing base station signals in mobile communication burst gathering areas of the second embodiment can screen out areas that meet the requirements of temporary burst gathering of large number of users, i.e., areas to be reinforced, by detecting the load values ​​of wireless base stations, and use the areas to be reinforced with the largest load as reinforcement areas.

[0084] Embodiment 3

[0085] Based on the method for strengthening base station signals in a mobile communication burst concentration area in the first embodiment, Figure 6 As shown, step S3 includes the following steps:

[0086] S31. Obtain the center position of each sub-reinforcement area;

[0087] S32. If the number of sub-reinforcement areas is equal to 1, the center position of the sub-reinforcement area is used as the reinforcement point, and step S35 is performed; otherwise, step S33 is performed;

[0088] S33. If the number of sub-reinforcement areas is greater than 1, the two sub-reinforcement areas with the largest number of mobile terminals are used as the priority reinforcement area and the second priority reinforcement area respectively;

[0089] S34. Obtaining the center position of the priority reinforcement area and the second priority reinforcement area;

[0090] A point on the line connecting the center positions of the priority reinforcement area and the second priority reinforcement area is used as the reinforcement point;

[0091] S35. End.

[0092] Preferably, in step S34, the ratio of the distance from the reinforcement point to the center position of the priority reinforcement area to the distance from the reinforcement point to the center position of the secondary reinforcement area is equal to the ratio of the number of mobile terminals in the secondary reinforcement area to the number of mobile terminals in the priority reinforcement area.

[0093] refer to Figure 5 and Figure 7 , among the three sub-reinforcement areas 181, 182, and 183, the number of mobile terminals 160 in the first sub-reinforcement area 181 and the second sub-reinforcement area 182 is greater than the number of mobile terminals 160 in the third sub-reinforcement area 183, and the first sub-reinforcement area 181 has the most mobile terminals 160, so the first sub-reinforcement area 181 is the priority reinforcement area, and the second sub-reinforcement area 182 is the second priority reinforcement area; after obtaining the priority reinforcement area and the second priority reinforcement area, the center position 1811 of the priority reinforcement area and the center position 1821 of the second priority reinforcement area can be obtained; the ratio of the distance from the reinforcement point 19 to the center position 1811 of the priority reinforcement area and the distance from the reinforcement point 19 to the center position 1821 of the second priority reinforcement area is equal to the ratio of the number of mobile terminals 160 in the second priority reinforcement area (the second sub-reinforcement area 182) to the number of mobile terminals in the priority reinforcement area (the first sub-reinforcement area 181). That is, relative to the secondary priority reinforcement area (second sub-reinforcement area 182 ), the reinforcement point 19 is closer to the priority reinforcement area (first sub-reinforcement area 181 ).

[0094] In the method for reinforcing base station signals in a mobile communication burst concentration area of ​​the third embodiment, only one reinforcement point is determined in the entire reinforcement area.

[0095] Embodiment 4

[0096] Based on the method for reinforcing base station signals in a mobile communication burst concentration area of ​​the first embodiment, in step S3, the center position of each of the sub-reinforcement areas is first obtained, and then the center position of each sub-reinforcement area is used as a reinforcement point.

[0097] In the method for reinforcing signals in a mobile communication burst concentration area of ​​the fourth embodiment, multiple reinforcement points can be determined in the entire reinforcement area.

[0098] Embodiment 5

[0099] Based on the method for strengthening base station signals in a mobile communication burst concentration area in the first embodiment, Figure 8 As shown, in step S4, the flight trajectory of the flying mobile base station is obtained through the following steps:

[0100] S41. Obtain a straight line trajectory 210 according to the position information of the reinforcement point 19 and the position information of the mobile wireless base station 130 associated with the flying mobile base station, such as Fig. 9 As shown;

[0101] S42. Obtaining the outer contour of each obstacle passed by the straight track 210;

[0102] S43. The straight line trajectory 210 is fitted and corrected according to the outer contour of the obstacle to obtain the flight trajectory 220 of the flying mobile base station 140, such as Fig.10 shown.

[0103] Embodiment 6

[0104] like Fig.11 As shown, a mobile communication burst concentration area signal reinforcement system includes:

[0105] Extraction module 701, used to extract location information of each mobile terminal in a reinforcement area;

[0106] A clustering module 702, configured to cluster the mobile terminals within the reinforcement range according to the location information of the mobile terminals to obtain at least one sub-reinforcement area;

[0107] A reinforcement module 703, configured to obtain at least one reinforcement point according to the sub-reinforcement area;

[0108] A navigation module 704, used to set a flying mobile base station at each reinforcement point;

[0109] Embodiment 7

[0110] like Fig.12 As shown, a signal enhancement device 800 includes a processor 810 and a memory 820:

[0111] The memory 820 stores executable instructions of the processor 810;

[0112] The processor 810 is configured to execute the steps of the method for reinforcing the signal of a base station in a mobile communication burst concentration area in embodiments 1 to 5 by executing the executable instructions.

[0113] The signal reinforcement device 800 is in the form of a general-purpose computing device. The components of the signal reinforcement device 800 may include at least one processor 810, at least one memory 820, a bus 830 connecting different platform components (including the memory 820 and the processor 810), a display unit 840, etc. Among them, the memory 820 stores program codes, and the program codes can be executed by the processor 810, so that the processor 810 performs the steps of the mobile communication burst aggregation area base station signal reinforcement method in embodiments one to four. For example, the processor 810 can execute the following steps: Figure 1 Follow the steps shown in .

[0114] The memory 820 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 8201 and / or a cache memory unit 8202 , and may further include a read-only memory unit (ROM) 8203 .

[0115] The memory 820 may also include a program / utility 8204 having a set (at least one) of program modules 6205, such program modules 8205 may include an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0116] Bus 830 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

[0117] The signal reinforcement device 800 may also communicate with one or more external devices 870 (e.g., keyboards, pointing devices, Bluetooth devices, etc.), one or more devices that enable a user to interact with the signal reinforcement device 800, and / or any device that enables the signal reinforcement device 800 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 850. In addition, the signal reinforcement device 800 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) via a network adapter 860. The network adapter 660 may communicate with other modules of the signal reinforcement device 800 via a bus 830. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the signal reinforcement device 800, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, and data backup storage platforms.

[0118] Embodiment 8

[0119] like Fig.13 As shown, a computer-readable storage medium 900 is used to store a program, and when the program is executed, the steps of the method for reinforcing the signal of a base station in a mobile communication burst concentration area in embodiments one to five are implemented.

[0120] Computer readable storage medium 900 may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. Computer readable storage medium 900 may be a portable compact disk read-only memory (CD-ROM) and include program code and may be run on a terminal device, such as a personal computer.

[0121] The program product may use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable disk, 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 disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0122] Computer readable storage media may include data signals propagated in baseband or as part of a carrier wave, wherein readable program codes are carried. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable storage medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, device, or device. The program codes contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination thereof.

[0123] Program code for performing the operations of the present invention may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0124] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should all be included in the protection scope of the present application.

Claims

1. A method for strengthening base station signals in a mobile communication burst concentration area, characterized in that: It includes the following steps: S1 extracts the location information of each mobile terminal in a reinforcement area; S2. Clustering the mobile terminals within the reinforcement region to obtain at least one sub-reinforcement region according to the location information of the mobile terminal; S3. Obtain at least one reinforcement point according to each sub-reinforcement area; Step S3 comprises the following steps: S31. Obtain the center position of each sub-reinforcement area; S32. If the number of sub-reinforcement areas is equal to 1, the center position of the sub-reinforcement area is used as the reinforcement point, and step S35 is performed; otherwise, step S33 is performed; S33. If the number of sub-reinforcement areas is greater than 1, the two sub-reinforcement areas with the largest number of mobile terminals are used as the priority reinforcement area and the second priority reinforcement area respectively; S34. Obtaining the center position of the priority reinforcement area and the second priority reinforcement area; A point on the line connecting the center positions of the priority reinforcement area and the second priority reinforcement area is used as the reinforcement point; The ratio of the distance between the reinforcement point and the center of the priority reinforcement area to the distance between the reinforcement point and the center of the secondary priority reinforcement area is equal to the ratio of the number of mobile terminals in the secondary priority reinforcement area to the number of mobile terminals in the priority reinforcement area; S35. End; S4. Set up flying mobile base stations at each reinforcement point to reinforce the base station signals within the reinforcement area.

2. According to the method for strengthening base station signals in a mobile communication burst concentration area according to claim 1, it is characterized in that: The data between the flying mobile base station and the ground wireless base station is transmitted wirelessly.

3. The method for strengthening base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: In step S1, the location information of each mobile terminal located in the reinforcement area is obtained through GPS or ground wireless base station positioning.

4. The method for reinforcing base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: In step S2, based on the obtained location information of the mobile terminal, a clustering algorithm is used in a plane or a coordinate system to obtain a clustering area of ​​multiple mobile terminals as a sub-reinforcement area.

5. The method for reinforcing base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: In step S3, one or more reinforcement points are obtained according to the distribution and quantity of the sub-reinforcement areas.

6. The method for reinforcing base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: In step S4, the flying mobile base station is hovered at the reinforcement point to achieve base station signal reinforcement in the reinforcement area.

7. The method for reinforcing base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: Before step S1, the reinforcement region is obtained by the following steps: S01 extracts the load value of all ground wireless base stations in an area and the location information of each ground wireless base station; S02. Filter out ground wireless base stations with load values ​​greater than a preset threshold as base stations to be reinforced; S03. Clustering is performed according to the location information of each base station to be compensated to obtain at least one area to be reinforced within the area; S04. The area to be reinforced having the largest average load value of the included ground wireless base stations is used as the reinforcement area in the area.

8. The method for reinforcing base station signals in a mobile communication burst concentration area according to claim 1, characterized in that: In step S4, the flight trajectory of the flying mobile base station is obtained by the following steps: S41. Obtaining a straight line trajectory according to the location information of the reinforcement point and the location information of the mobile wireless base station associated with the flying mobile base station; S42. Obtaining the outer contour of each obstacle passed by the straight line trajectory; S43. Perform fitting correction on the straight line trajectory according to the outer contour of the obstacle to obtain the flight trajectory of the flying mobile base station.

9. A mobile communication burst concentration area signal reinforcement system using the mobile communication burst concentration area base station signal reinforcement method of claim 1, characterized in that: It includes: An extraction module, used to extract location information of each mobile terminal in a reinforcement area; A clustering module, configured to cluster the mobile terminals in the reinforcement area according to the location information of the mobile terminals to obtain at least one sub-reinforcement area; A reinforcement module, used for obtaining at least one reinforcement point according to the sub-reinforcement area; The navigation module is used to set a flying mobile base station at each of the reinforcement points.

10. A signal reinforcement device, characterized in that: It includes a processor and memory: The memory stores executable instructions of the processor; The processor is configured to execute the steps of the method for reinforcing the signal of a base station in a mobile communication burst concentration area according to any one of claims 1 to 8 by executing the executable instructions.

11. A computer-readable storage medium, characterized in that: It is used to store a program, which, when executed, implements the steps of the method for reinforcing the base station signal in a mobile communication burst concentration area according to any one of claims 1 to 8.

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