Tethered drones equipped with 4G/5G relay
Tethered drones equipped with 4G/5G relay
The tethered drone 4G/5G base station application is an advanced application that combines tethered drone technology and 4G/5G communication technology to provide a flexible and efficient emergency communication solution. The tethered drone 4G/5G base station demonstrates unique value and broad application potential in emergency communications, disaster response and other scenarios.
The following will discuss in depth the application of tethered drone 4G/5G base stations and the technical principles behind them from multiple perspectives:
1. Technical background and requirements
- Demand for emergency communications: Natural disasters such as earthquakes and floods occur frequently, causing damage to ground communication facilities. There is an urgent need to quickly restore communications to support rescue operations.
- Technological progress: With the development of drone technology and 4G/5G communication technology, it becomes possible to combine the two for emergency communications. In particular, tethered drones have attracted attention due to their ability to continuously power supply and stably hover.
2. System composition and working principle
- Tethered UAV platform: uses a UAV as a high-altitude platform to achieve long-term hovering and operation through ground power supply and data transmission cables.
- 4G/5G high-altitude base station: The drone is equipped with lightweight 4G/5G base station equipment, including baseband unit, radio frequency unit, etc., to achieve wide-range wireless signal coverage.
3. Application scenarios and advantages
- Disaster response: After a natural disaster occurs, tethered drone 4G/5G base stations are quickly deployed to provide communication support for rescue workers and ensure smooth command and dispatch.
- Temporary large-scale events: When large-scale events are held in areas without sufficient communication infrastructure, tethered drone 4G/5G base stations are used to provide temporary communication services.
4. Technical Challenges and Solutions
- Currently, there are relatively few domestic companies that can provide airborne base stations. In addition, Internet access permission is also a major problem that plagues application companies. It is very difficult to obtain a license to access the public network.
- Technological innovation: With the further development of 4G/5G technology and drone technology, the performance of tethered drone 4G/5G base stations will be further improved, including longer flight time, larger coverage and higher data transmission rate.
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