A method and system for covering air-ground integrated communication network

Abstract

The present invention discloses an air-ground integrated communication network coverage method and system, comprising: obtaining ground and number of people data at a music festival, deploying balloon relay stations equipped with communication equipment, and adopting renewable energy and energy-saving technologies; deploying communication base stations according to ground data, wirelessly connecting the base stations with balloon relay stations, and dynamically adjusting the coverage range; obtaining the height, transmission speed and frequency data between the base stations and the balloon repeaters, coordinated scheduling, and dynamically allocating resources; adopting a multi-level coverage strategy according to ground data; the communication base station adopts a vehicle-mounted mobile base station, obtains the user's location through a positioning service, and dynamically adjusts the signal coverage; and sets network priority according to regions and user groups; the air-ground integrated communication network coverage method and system of the present invention uses balloons equipped with communication equipment as temporary communication relay stations, and utilizes renewable energy such as solar energy and wind energy and energy-saving technologies to improve the energy efficiency of the communication network and reduce dependence on traditional energy.

Description

Technical Field

[0001] The present invention belongs to the field of air-ground integrated communication network, and in particular relates to an air-ground integrated communication network coverage method and system. Background Art

[0002] The air-ground integrated communication network coverage method is a communication technology that aims to provide a wide range of communication coverage, including land and air. This method is usually used when communication is needed in a wide area; using satellites as relay stations to communicate with ground equipment through satellites, this method can achieve wide-area coverage and is suitable for remote areas or mobile communication needs; using drones as mobile relay stations to provide temporary or dynamic communication coverage, drones can be flexibly deployed in areas where communication signals need to be enhanced, such as natural disaster sites or temporary event gathering places; establishing a communication base station network on land to provide stable ground communication coverage.

[0003] However, establishing and maintaining facilities such as satellite communication systems or drone relay stations requires a large amount of capital investment, and drone communication relays may raise issues in terms of environmental protection and regulatory restrictions. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an integrated air-ground communication network coverage method and system, in which communication equipment is carried on balloons and lifted to high altitudes to serve as temporary communication relay stations. The balloon relay stations use renewable energy sources such as solar energy and wind energy and energy-saving technologies to make the entire communication network more efficient in energy utilization and reduce dependence on traditional energy.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] An air-ground integrated communication network coverage method, comprising:

[0007] Obtain the current ground data of the festival site, the number of people that can be accommodated on site, and deploy balloon relay stations. The balloons are equipped with antennas and micro base station communication equipment. The communication equipment uses solar and wind renewable energy and energy-saving technology;

[0008] Based on the on-site ground data, communication base stations are deployed. The base stations communicate with the balloon relay stations through wireless connections, and the coverage of the ground base stations and balloon relay stations is dynamically adjusted according to user density and activity;

[0009] Obtain the height, signal transmission speed and frequency data between the base station and the balloon repeater, and conduct coordinated scheduling to dynamically allocate signal resources and adjust power according to the number of people in the area and network load;

[0010] Based on on-site ground data, a multi-level coverage strategy is adopted to meet the communication needs of different regions and users, including high-altitude balloon coverage and ground base station coverage;

[0011] The communication base station uses a vehicle-mounted mobile base station, which obtains the location information of mobile users through the positioning service between the mobile base station and the user equipment, and dynamically adjusts the signal coverage and power allocation according to their location;

[0012] Set network priorities between ground base stations and balloon relay stations according to different regions and user groups.

[0013] As a preferred method, the method of obtaining the current ground data of the music festival site, the data of the number of people that can be accommodated on site, deploying a balloon relay station, carrying an antenna and a micro base station communication device on the balloon, and using solar energy, wind energy and renewable energy and energy-saving technology for the communication device is;

[0014] Use drones or engineering information data to obtain current on-site ground data, including terrain and environmental characteristics, and use cameras and counter equipment to monitor the density of on-site crowds and the number of people entering the festival in real time;

[0015] Wind-resistant balloons are used and communication equipment, including antennas and micro base station communication equipment, is carried out on them. The balloons are positioned using GPS and other positioning technologies, and the communication equipment on the balloons is tested and debugged.

[0016] Solar panels are installed on communication equipment to use sunlight to charge and provide electricity. Based on the ground data obtained, small wind turbines are installed to generate electricity using wind energy.

[0017] Preferably, according to the on-site ground data, a communication base station is deployed, the base station communicates with the balloon relay station through a wireless connection, and the coverage of the ground base station and the balloon relay station is dynamically adjusted according to the user density and activity conditions.

[0018] Analyze ground data obtained through on-site monitoring equipment, including crowd density, terrain, and building distribution information;

[0019] According to the analysis results, the deployment location of the ground base station is selected, and the ground base station is wirelessly connected to the balloon relay station.

[0020] Dynamically adjust the coverage of ground base stations and balloon relay stations based on user density and activity, continuously monitor user density and activity, and adjust the coverage of base stations and balloon relay stations based on real-time data.

[0021] As a preferred method, the height, signal transmission speed and frequency data between the base station and the balloon repeater are obtained, and coordinated scheduling is performed to dynamically allocate signal resources and adjust power according to the number of people in the area and the network load:

[0022] The height between the ground base station and the balloon repeater is measured by a laser rangefinder, and the signal transmission speed and frequency data are obtained according to the height and environmental conditions. Based on the obtained transmission speed and frequency data, a frequency allocation and power adjustment strategy is generated;

[0023] Mobile network data analysis tools are used to monitor the number of people and network load in different areas of the festival site in real time, and a dynamic signal resource allocation algorithm is set up to automatically adjust the signal resource allocation between ground base stations and balloon repeaters based on the number of people in each area and network load.

[0024] As a preferred method, according to the on-site ground data, a multi-level coverage strategy is adopted for the communication needs of different areas and users, including high-altitude balloon coverage and ground base station coverage methods:

[0025] High-altitude balloons are used as repeaters suspended in the atmosphere, and communication equipment on the suspended platform is used to provide signal coverage to ground users. Dense ground base stations are set up according to the population density in the area.

[0026] In areas with wide coverage but uneven distribution of communication needs, a hybrid coverage strategy is adopted, combining high-altitude balloons and ground base stations to dynamically adjust coverage and signal strength according to actual needs.

[0027] Preferably, the communication base station adopts a vehicle-mounted mobile base station, obtains the location information of the mobile user through the positioning service between the mobile base station and the user equipment, and dynamically adjusts the signal coverage and power allocation according to the location as follows:

[0028] Use GPS and mobile communication network base station positioning to obtain the latitude and longitude coordinates or relative location information of mobile users;

[0029] Based on the location information of mobile users, adaptive beam forming technology is used to dynamically adjust the signal direction according to the user's location. When the mobile user is close to the base station, the power is increased and the coverage range is expanded. When the mobile user is far away from the base station, the power is reduced and the coverage range is reduced.

[0030] Preferably, the method for setting the network priority between the ground base station and the balloon relay station according to different regions and user groups is:

[0031] According to the number of users, usage scenarios, and communication density factors, communication priorities are set for different areas and user groups, including the main area, supply area, and security area;

[0032] By collecting user feedback and measuring signal strength, the communication quality of each base station and relay station in the network is monitored in real time. In densely populated areas or major areas, the coverage and resources of ground base stations are prioritized, and in remote areas with complex terrain or sparse population, the coverage and resource allocation of balloon relay stations are prioritized.

[0033] When special events or emergencies occur, adjust network priorities in a timely manner.

[0034] An air-ground integrated communication network coverage system, comprising:

[0035] The data collection module is used to collect the ground data of the music festival site through on-site cameras or drone equipment, and obtain the data on the number of people that can be accommodated on site;

[0036] The balloon relay station deployment module is used to deploy the location and number of balloon relay stations based on on-site ground data, and to carry antennas and micro base station communication equipment on each balloon;

[0037] The ground base station deployment module is used to deploy ground base stations, which communicate with balloon relay stations through wireless connections. The base stations dynamically adjust their coverage based on user density and activity;

[0038] The signal transmission and coordinated scheduling module is used to monitor the height, signal transmission speed, frequency and other data between the base station and the balloon repeater, and perform coordinated scheduling;

[0039] The multi-level coverage module is used to adopt a multi-level coverage strategy, high-altitude balloon coverage and ground base station coverage to adjust and allocate signal transmission according to the communication needs of different areas and users;

[0040] The mobile user positioning and dynamic adjustment module is used to obtain the location information of the mobile user through the positioning service between the mobile base station and the user equipment by using the vehicle-mounted mobile base station, and dynamically adjust the signal coverage and power allocation according to the user's location;

[0041] The network priority module is used to set the network priority between ground base stations and balloon relay stations according to different areas and user groups.

[0042] Another technical problem to be solved by the present invention is to provide an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, an air-to-ground integrated communication network coverage method and system as described above is implemented.

[0043] Another technical problem to be solved by the present invention is to provide a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements, for example, an air-to-ground integrated communication network coverage method and system.

[0044] The beneficial effects of the present invention are:

[0045] By deploying balloon relay stations and ground base stations and making dynamic adjustments based on the real-time ground data at the music festival, it is possible to adapt to changes in different regions and user densities, achieve flexible coverage and optimize signal distribution; balloon relay stations use renewable energy such as solar energy and wind energy as well as energy-saving technologies, making the entire communication network more efficient in energy utilization, reducing dependence on traditional energy, and contributing to environmental protection and sustainable development; combining the strategies of high-altitude balloon coverage and ground base station coverage, it is possible to maximize the coverage of the communication network and ensure stable and efficient communication services at large-scale events such as music festivals; by allocating signal resources and adjusting power based on real-time data, it is possible to dynamically optimize according to the communication needs of different regions and user groups, thereby improving the performance of the communication network and user experience; using vehicle-mounted mobile base stations and positioning services, it is possible to achieve real-time tracking and positioning of mobile user locations, thereby better meeting users' communication needs and providing more personalized services; setting network priorities between ground base stations and balloon relay stations according to the needs of different regions and user groups, ensuring that the communication needs of key areas and users can be prioritized when the network load is heavy. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 The present invention is a schematic diagram of an air-to-ground integrated communication network coverage method and system flow. DETAILED DESCRIPTION

[0047] The principles and features of the present invention are described below, and the examples are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described more specifically by way of example in the following paragraphs. According to the following description and claims, the advantages and features of the present invention will become clearer.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Example

[0049] An air-ground integrated communication network coverage method, comprising:

[0050] Obtain the current ground data of the festival site, the number of people that can be accommodated on site, and deploy balloon relay stations. The balloons are equipped with antennas and micro base station communication equipment. The communication equipment uses solar and wind renewable energy and energy-saving technology;

[0051] Based on the on-site ground data, communication base stations are deployed. The base stations communicate with the balloon relay stations through wireless connections, and the coverage of the ground base stations and balloon relay stations is dynamically adjusted according to user density and activity;

[0052] Obtain the height, signal transmission speed and frequency data between the base station and the balloon repeater, and conduct coordinated scheduling to dynamically allocate signal resources and adjust power according to the number of people in the area and network load;

[0053] Based on on-site ground data, a multi-level coverage strategy is adopted to meet the communication needs of different regions and users, including high-altitude balloon coverage and ground base station coverage;

[0054] The communication base station uses a vehicle-mounted mobile base station, which obtains the location information of mobile users through the positioning service between the mobile base station and the user equipment, and dynamically adjusts the signal coverage and power allocation according to their location;

[0055] Set network priorities between ground base stations and balloon relay stations according to different regions and user groups.

[0056] By obtaining the current ground data of the festival and the data on the number of people that can be accommodated on site, the communication network can be monitored in real time and adjusted dynamically to adapt to the changes in different regions and user densities. The balloon relay station uses renewable energy such as solar energy and wind energy as well as energy-saving technologies to ensure the stable operation of communication equipment, while reducing dependence on traditional energy and improving energy efficiency. According to factors such as user density and activity, the coverage of ground base stations and balloon relay stations is dynamically adjusted to achieve flexible coverage optimization of different areas and ensure the stability and reliability of communication signals. Combining the strategies of high-altitude balloon coverage and ground base station coverage, multi-level coverage of different regions and user groups is achieved, providing more comprehensive and stable communication services. Through vehicle-mounted mobile base stations and positioning services, real-time tracking and positioning of mobile user locations can be achieved, thereby providing users with more personalized communication services and experiences. According to the needs of different regions and user groups, the network priority between ground base stations and balloon relay stations is set to ensure that the communication needs of key areas and users can be prioritized when the network load is heavy.

[0057] The method of obtaining the current ground data of the music festival site, the number of people that can be accommodated on site, deploying balloon relay stations, carrying antennas and micro base station communication equipment on balloons, and using solar energy, wind energy and renewable energy and energy-saving technology for the communication equipment is as follows;

[0058] Use drones or engineering information data to obtain current on-site ground data, including terrain and environmental characteristics, and use cameras and counter equipment to monitor the density of on-site crowds and the number of people entering the festival in real time;

[0059] Wind-resistant balloons are used and communication equipment, including antennas and micro base station communication equipment, is carried out on them. The balloons are positioned using GPS and other positioning technologies, and the communication equipment on the balloons is tested and debugged.

[0060] Solar panels are installed on communication equipment to use sunlight to charge and provide electricity. Based on the ground data obtained, small wind turbines are installed to generate electricity using wind energy.

[0061] Use drones or engineering information data to obtain the current ground data of the festival, including terrain, environmental features, etc., and use cameras and counter equipment to monitor the density of people and the number of people entering the venue in real time, providing real-time data support for the deployment of communication equipment; flexibly deploy balloon relay stations based on real-time ground data and information such as crowd density, and use balloon-borne antennas and micro base station communication equipment to provide communication services to meet the communication needs of the crowd on site; install solar panels on communication equipment, use sunlight to charge and provide electricity, and install small wind turbines based on the acquired ground data to generate electricity from wind energy to achieve sustainable operation of communication equipment; select balloons with wind resistance as relay station carriers, and use GPS and other positioning technologies to position the balloons to ensure stable operation of the balloons in the air and accurate positioning of communication equipment; communication equipment adopts energy-saving technologies, including low-power design and intelligent energy-saving control, to reduce energy consumption and improve energy utilization efficiency, and use renewable energy such as solar energy and wind energy to achieve sustainable development and environmentally friendly operation of communication equipment.

[0062] According to the on-site ground data, communication base stations are deployed. The base stations communicate with the balloon relay stations through wireless connections. The method of dynamically adjusting the coverage of the ground base stations and balloon relay stations according to user density and activity is as follows:

[0063] Analyze ground data obtained through on-site monitoring equipment, including crowd density, terrain, and building distribution information;

[0064] According to the analysis results, the deployment location of the ground base station is selected, and the ground base station is wirelessly connected to the balloon relay station.

[0065] Dynamically adjust the coverage of ground base stations and balloon relay stations based on user density and activity, continuously monitor user density and activity, and adjust the coverage of base stations and balloon relay stations based on real-time data.

[0066] By analyzing on-site ground data, including information such as crowd density, terrain, and building distribution, the deployment locations of ground base stations and balloon relay stations can be determined more accurately, thereby optimizing communication coverage and improving communication quality and user experience; based on real-time monitored user density and activity, the coverage of ground base stations and balloon relay stations can be dynamically adjusted to ensure that the coverage can meet the communication needs of the on-site crowd and improve the flexibility and adaptability of the communication system; by continuously monitoring user density and activity, and adjusting the coverage of base stations and balloon relay stations based on real-time data, it is possible to respond to changes in the on-site crowd and communication needs in a timely manner, and ensure the stability and reliability of the communication system; by optimizing coverage and dynamically adjusting coverage, it is possible to reduce interference and attenuation of communication signals, improve communication quality and balance of coverage, and thus improve users' communication experience at the music festival; by dynamically adjusting the coverage of base stations and balloon relay stations based on real-time data, communication resources and energy resources can be effectively utilized, resource waste and unnecessary energy consumption can be avoided, and optimal resource utilization can be achieved.

[0067] The method of obtaining the height, signal transmission speed and frequency data between the base station and the balloon repeater, and performing coordinated scheduling, dynamically allocating signal resources and adjusting power according to the number of people in the area and network load is as follows:

[0068] The height between the ground base station and the balloon repeater is measured by a laser rangefinder, and the signal transmission speed and frequency data are obtained according to the height and environmental conditions. Based on the obtained transmission speed and frequency data, a frequency allocation and power adjustment strategy is generated;

[0069] Mobile network data analysis tools are used to monitor the number of people and network load in different areas of the festival site in real time, and a dynamic signal resource allocation algorithm is set up to automatically adjust the signal resource allocation between ground base stations and balloon repeaters based on the number of people in each area and network load.

[0070] By measuring the height between the ground base station and the balloon repeater with a laser rangefinder and obtaining the signal transmission speed and frequency data, the characteristics of signal transmission can be understood more accurately, thereby optimizing the signal transmission efficiency and improving the communication quality and speed; using mobile network data analysis tools to monitor the number of people and network load in different areas of the festival in real time, and setting a dynamic signal resource allocation algorithm based on the number of people in each area and the network load, the signal resource allocation between the ground base station and the balloon repeater can be automatically adjusted according to the real-time situation to ensure the stability and performance of the communication system; frequency allocation and power adjustment strategies are generated based on the acquired transmission speed and frequency data, and the power between the ground base station and the balloon repeater can be adjusted according to environmental conditions and signal transmission characteristics to adapt to different environmental conditions and communication needs, thereby improving the adaptability and flexibility of the communication system; by optimizing signal transmission efficiency, dynamically allocating signal resources and adjusting power, the performance and stability of the communication system can be improved, thereby improving the user's communication experience at the festival and ensuring that users can communicate and transmit data stably and quickly; by dynamically adjusting power, the power between the ground base station and the balloon repeater can be flexibly adjusted according to actual needs, which can effectively save energy and reduce the operating cost and environmental impact of the communication system.

[0071] According to the on-site ground data, a multi-level coverage strategy is adopted to meet the communication needs of different areas and users, including high-altitude balloon coverage and ground base station coverage methods:

[0072] High-altitude balloons are used as repeaters suspended in the atmosphere, and communication equipment on the suspended platform is used to provide signal coverage to ground users. Dense ground base stations are set up according to the population density in the area.

[0073] In areas with wide coverage but uneven distribution of communication needs, a hybrid coverage strategy is adopted, combining high-altitude balloons and ground base stations to dynamically adjust coverage and signal strength according to actual needs.

[0074] Using high-altitude balloons as repeaters suspended in the atmosphere can achieve coverage of a wide area. At the same time, dense ground base stations are set up in densely populated areas to meet the communication needs of different regions and users, ensuring the comprehensiveness and continuity of communication coverage. In areas where communication needs are unevenly distributed, a hybrid coverage strategy is adopted, combining high-altitude balloons and ground base stations. The coverage range and signal strength can be dynamically adjusted according to actual needs, achieving flexible adaptation to different regions and users, and improving the flexibility and efficiency of the communication system. High-altitude balloons are suspended in the atmosphere as repeaters, which can increase the transmission height of the signal and increase the coverage range, while avoiding the limitations of terrain and improving the stability and reliability of communication coverage. The coverage method combining high-altitude balloons and ground base stations can effectively reduce communication blind spots, improve the coverage and connectivity of the communication system, and ensure the communication experience of users in different areas. Compared with the single ground base station coverage method, the coverage method combining high-altitude balloons and ground base stations can effectively save deployment costs and improve the economy and sustainability of the communication system.

[0075] The communication base station adopts a vehicle-mounted mobile base station. Through the positioning service between the mobile base station and the user equipment, the location information of the mobile user is obtained, and the method of dynamically adjusting the signal coverage and power allocation according to the location is as follows:

[0076] Use GPS and mobile communication network base station positioning to obtain the latitude and longitude coordinates or relative location information of mobile users;

[0077] Based on the location information of mobile users, adaptive beam forming technology is used to dynamically adjust the signal direction according to the user's location. When the mobile user is close to the base station, the power is increased and the coverage range is expanded. When the mobile user is far away from the base station, the power is reduced and the coverage range is reduced.

[0078] Through the positioning service of GPS and mobile communication network base stations, the location information of mobile users can be accurately obtained, including latitude and longitude coordinates or relative location information, so as to realize the perception and positioning of user locations; using adaptive beam forming technology, the signal direction can be dynamically adjusted according to the location of mobile users, so that the signal can more accurately cover the area where the mobile users are located, thereby improving the coverage and quality of the signal; according to the distance between the mobile users and the base station, the power distribution of the signal is dynamically adjusted. When the mobile user approaches the base station, the power is increased and the coverage is expanded to ensure that the user can also get a good communication experience in the signal edge area; when the mobile user is far away from the base station, the power is reduced and the coverage is narrowed to reduce power consumption and avoid interference with the surrounding environment; by dynamically adjusting the signal direction and power distribution, the efficiency and quality of the communication system can be effectively improved. The dynamic adjustment of the user's location makes the signal coverage more accurate, and the dynamic allocation of power ensures the stability and reliability of communication; dynamically adjusting the signal coverage and power distribution according to the user's location can effectively reduce power consumption, save energy and resources, and improve the energy efficiency of the communication system.

[0079] The method to set the network priority between ground base stations and balloon relay stations according to different regions and user groups is as follows:

[0080] According to the number of users, usage scenarios, and communication density factors, communication priorities are set for different areas and user groups, including the main area, supply area, and security area;

[0081] By collecting user feedback and measuring signal strength, the communication quality of each base station and relay station in the network is monitored in real time. In densely populated areas or major areas, the coverage and resources of ground base stations are prioritized, and in remote areas with complex terrain or sparse population, the coverage and resource allocation of balloon relay stations are prioritized.

[0082] When special events or emergencies occur, adjust network priorities in a timely manner.

[0083] By setting communication priorities according to the characteristics of different regions and user groups, it is possible to flexibly adapt to the communication needs of different regions and user groups and ensure the effective allocation and utilization of communication resources. By setting communication priorities according to factors such as the number of users, usage scenarios, and communication density, it is possible to prioritize communication services in important areas (such as major areas and densely populated areas) to ensure the stability and reliability of communications at critical moments. By collecting user feedback, measuring signal strength, and other methods, the communication quality of each base station and relay station in the network is monitored in real time, communication problems can be discovered and adjusted in a timely manner to ensure the continued stability of communication services. Based on factors such as population density and terrain complexity, the coverage and resource allocation of ground base stations or balloon relay stations are prioritized to optimize the utilization of communication resources and improve communication efficiency and quality. When special events or emergencies occur, the network priority can be adjusted in a timely manner to prioritize communication services in important areas and improve emergency response capabilities and system resilience.

[0084] An air-ground integrated communication network coverage system, comprising:

[0085] The data collection module is used to collect the ground data of the music festival site through on-site cameras or drone equipment, and obtain the data on the number of people that can be accommodated on site;

[0086] The balloon relay station deployment module is used to deploy the location and number of balloon relay stations based on on-site ground data, and to carry antennas and micro base station communication equipment on each balloon;

[0087] The ground base station deployment module is used to deploy ground base stations, which communicate with balloon relay stations through wireless connections. The base stations dynamically adjust their coverage based on user density and activity;

[0088] The signal transmission and coordinated scheduling module is used to monitor the height, signal transmission speed, frequency and other data between the base station and the balloon repeater, and perform coordinated scheduling;

[0089] The multi-level coverage module is used to adopt a multi-level coverage strategy, high-altitude balloon coverage and ground base station coverage to adjust and allocate signal transmission according to the communication needs of different areas and users;

[0090] The mobile user positioning and dynamic adjustment module is used to obtain the location information of the mobile user through the positioning service between the mobile base station and the user equipment by using the vehicle-mounted mobile base station, and dynamically adjust the signal coverage and power allocation according to the user's location;

[0091] The network priority module is used to set the network priority between ground base stations and balloon relay stations according to different areas and user groups.

[0092] Through the combination of ground base stations and balloon relay stations, all-round coverage of the music festival site is achieved, and stable communication services can be provided regardless of whether it is in crowded areas or areas with complex terrain. The real-time on-site data obtained by the data collection module, combined with the monitoring and scheduling functions of the signal transmission and collaborative scheduling module, can dynamically adjust the communication parameters between the ground base station and the balloon relay station to cope with changes in crowd density and signal transmission environment. The multi-level coverage strategy, that is, the combination of high-altitude balloon coverage and ground base station coverage, can better adapt to the communication needs of different regions and users, and improve the coverage and quality of communications. Through the mobile user positioning and dynamic adjustment module, real-time positioning of mobile users and dynamic adjustment of signal coverage can be achieved, so as to better meet the communication needs of mobile users. Using the network priority module, the network priority between the ground base station and the balloon relay station is set according to the characteristics of different regions and user groups, to ensure the communication priority of important regions and user groups, and improve the overall efficiency and stability of the communication system.

[0093] This embodiment also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, an air-to-ground integrated communication network coverage method and system as described above is implemented.

[0094] This embodiment also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the method and system for integrated air-to-ground communication network coverage as described above are implemented.

[0095] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0096] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above.

[0097] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A method for covering an air-ground integrated communication network, characterized in that: Included are: Obtain the current ground data of the festival site, the number of people that can be accommodated on site, and deploy balloon relay stations. The balloons are equipped with antennas and micro base station communication equipment. The communication equipment uses solar and wind renewable energy and energy-saving technology; Based on the on-site ground data, communication base stations are deployed. The base stations communicate with the balloon relay stations through wireless connections, and the coverage of the ground base stations and balloon relay stations is dynamically adjusted according to user density and activity; Obtain the height, signal transmission speed, and frequency data between the base station and the balloon repeater, and conduct coordinated scheduling to dynamically allocate signal resources and adjust power according to the number of people in the area and network load; Based on on-site ground data, a multi-level coverage strategy is adopted to meet the communication needs of different regions and users, including high-altitude balloon coverage and ground base station coverage; The communication base station uses a vehicle-mounted mobile base station, which obtains the location information of mobile users through the positioning service between the mobile base station and the user equipment, and dynamically adjusts the signal coverage and power allocation according to their location; Set network priorities between ground base stations and balloon relay stations according to different regions and user groups; The method of obtaining the current ground data of the music festival site, the number of people that can be accommodated on site, deploying balloon relay stations, balloons carrying antennas and micro base station communication equipment, and the communication equipment using solar energy, wind energy and renewable energy and energy-saving technology is as follows: Use drones or engineering information data to obtain current on-site ground data, including terrain and environmental characteristics, and use cameras and counter equipment to monitor the density of on-site crowds and the number of people entering the festival in real time; Use wind-resistant balloons and carry communication equipment on them, including antennas and micro base station communication equipment, use GPS and other positioning technologies to locate the balloons, and test and debug the communication equipment on the balloons; Install solar panels on communication equipment to charge with sunlight to provide electricity, and install small wind turbines to generate electricity using wind energy based on the acquired ground data; According to the on-site ground data, communication base stations are deployed. The base stations communicate with the balloon relay stations through wireless connections. The method of dynamically adjusting the coverage of the ground base stations and balloon relay stations according to user density and activity is as follows: Analyze ground data obtained through on-site monitoring equipment, including crowd density, terrain, and building distribution information; According to the analysis results, the deployment location of the ground base station is selected, and the ground base station is wirelessly connected to the balloon relay station. Dynamically adjust the coverage of ground base stations and balloon relay stations based on user density and activity, continuously monitor user density and activity, and adjust the coverage of base stations and balloon relay stations based on real-time data; The method of obtaining the height, signal transmission speed and frequency data between the base station and the balloon repeater, and performing coordinated scheduling, dynamically allocating signal resources and adjusting power according to the number of people in the area and network load is as follows: The height between the ground base station and the balloon repeater is measured by a laser rangefinder, and the signal transmission speed and frequency data are obtained according to the height and environmental conditions. Based on the obtained transmission speed and frequency data, a frequency allocation and power adjustment strategy is generated; Use mobile network data analysis tools to monitor the number of people and network load in different areas of the festival in real time, set up a dynamic signal resource allocation algorithm, and automatically adjust the signal resource allocation between ground base stations and balloon repeaters based on the number of people in each area and network load; According to the on-site ground data, a multi-level coverage strategy is adopted to meet the communication needs of different areas and users, including high-altitude balloon coverage and ground base station coverage methods: High-altitude balloons are used as repeaters suspended in the atmosphere, and communication equipment on the suspended platform is used to provide signal coverage to ground users. Dense ground base stations are set up according to the population density in the area. In areas with wide coverage but uneven distribution of communication needs, a hybrid coverage strategy is adopted, combining high-altitude balloons and ground base stations to dynamically adjust coverage and signal strength according to actual needs.

2. The air-ground integrated communication network coverage method according to claim 1, characterized in that: The communication base station adopts a vehicle-mounted mobile base station. Through the positioning service between the mobile base station and the user equipment, the location information of the mobile user is obtained, and the method of dynamically adjusting the signal coverage and power allocation according to the location is as follows: Use GPS and mobile communication network base station positioning to obtain the latitude and longitude coordinates or relative location information of mobile users; Based on the location information of mobile users, adaptive beam forming technology is used to dynamically adjust the signal direction according to the user's location. When the mobile user is close to the base station, the power is increased and the coverage range is expanded. When the mobile user is far away from the base station, the power is reduced and the coverage range is reduced.

3. The air-ground integrated communication network coverage method according to claim 2, characterized in that: The method for setting the network priority between the ground base station and the balloon relay station according to different regions and user groups is as follows: According to the number of users, usage scenarios, and communication density factors, communication priorities are set for different areas and user groups, including the main area, supply area, and security area; By collecting user feedback and measuring signal strength, the communication quality of each base station and relay station in the network is monitored in real time. In densely populated areas or major areas, the coverage and resources of ground base stations are prioritized, and in remote areas with complex terrain or sparse population, the coverage and resource allocation of balloon relay stations are prioritized. When special events or emergencies occur, adjust network priorities in a timely manner.

4. An air-ground integrated communication network coverage system, characterized in that: Included are: The data collection module is used to collect the ground data of the music festival site through on-site cameras or drone equipment, and obtain the data on the number of people that can be accommodated on the site; use drones or engineering information data at the music festival site to obtain the current on-site ground data, including terrain and environmental characteristics, and use cameras and counter equipment to monitor the density of people and the number of people entering the site in real time; use wind-resistant balloons and carry communication equipment on them, including antennas and micro base station communication equipment, use GPS and other positioning technologies to locate the balloons, and test and debug the communication equipment on the balloons; install solar panels on the communication equipment, use sunlight to charge to provide electricity, and install small wind turbines based on the acquired ground data to generate electricity using wind energy; The balloon relay station deployment module is used to deploy the location and number of balloon relay stations based on on-site ground data, and to carry antennas and micro base station communication equipment on each balloon; The ground base station deployment module is used to deploy ground base stations, communicate with balloon relay stations through wireless connections, and dynamically adjust the coverage of base stations according to user density and activity conditions; analyze ground data obtained by on-site monitoring equipment, including crowd density, terrain, and building distribution information; select the deployment location of the ground base station based on the analysis results, wirelessly connect the ground base station to the balloon relay station, dynamically adjust the coverage of the ground base station and balloon relay station according to user density and activity conditions, continuously monitor user density and activity conditions, and adjust the coverage of the base station and balloon relay station based on real-time data; The signal transmission and coordinated scheduling module is used to monitor the height, signal transmission speed, frequency and other data between the base station and the balloon repeater, and perform coordinated scheduling; the height between the ground base station and the balloon repeater is measured by a laser rangefinder, and the signal transmission speed and frequency data are obtained according to the height and environmental conditions. Based on the obtained transmission speed and frequency data, frequency allocation and power adjustment strategies are generated; mobile network data analysis tools are used to monitor the number of people and network load in different areas of the music festival in real time, and a dynamic signal resource allocation algorithm is set to automatically adjust the signal resource allocation between the ground base station and the balloon repeater according to the number of people in the area and the network load; The multi-level coverage module is used to adopt a multi-level coverage strategy, and the high-altitude balloon coverage and ground base station coverage are used to adjust and allocate signal transmission according to the communication needs of different regions and users; the high-altitude balloon is used as a repeater suspended in the atmosphere, and the communication equipment on the suspension platform is used to provide signal coverage to ground users, and dense ground base stations are set according to the dense population in the area; in areas with wide coverage but uneven distribution of communication needs, a mixed coverage strategy is adopted to combine high-altitude balloons and ground base stations, and dynamically adjust the coverage range and signal strength according to actual needs; The mobile user positioning and dynamic adjustment module is used to obtain the location information of the mobile user through the positioning service between the mobile base station and the user equipment by using the vehicle-mounted mobile base station, and dynamically adjust the signal coverage and power allocation according to the user's location; The network priority module is used to set the network priority between ground base stations and balloon relay stations according to different areas and user groups.

5. An electronic device, characterized in that: The invention comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the program, the air-ground integrated communication network coverage method as described in any one of claims 1 to 3 is implemented.

6. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the air-ground integrated communication network coverage method as described in any one of claims 1-3 is implemented.

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