2024 Grand Design Challenge

PROCEED TO TAKE ON CODE: AR-D1

2024 Grand Design Challenge - Participant Package.pdf

Strategies to Boost Drone Signal

1. Use High-Gain Antennas:
   • Replace the stock antennas on both the drone and the controller with high-gain antennas to increase the range and signal strength.
2. Signal Boosters:
   • Use signal boosters or range extenders to amplify the signal between the drone and the controller.
3. Optimal Antenna Placement:
   • Ensure that the antennas on both the drone and the controller are positioned optimally and are not obstructed by any parts of the drone or the controller.
4. Frequency Selection:
   • Use a frequency band that is less crowded and has less interference. For example, switching from 2.4 GHz to 5.8 GHz can sometimes reduce interference.
5. Line of Sight:
   • Maintain a clear line of sight between the drone and the controller to minimize physical obstructions that can weaken the signal.

Ideas to Implement Signal Boosting Technologies

1. Mesh Networking

Concept: Mesh networking involves creating a network where multiple drones or relay stations communicate with each other to extend the range and maintain a stable connection.

Implementation Steps:

1. Equip Drones with Mesh Networking Capabilities:
   • Use communication modules that support mesh networking protocols (e.g., Zigbee, LoRa).
2. Deploy Relay Stations:
   • Place relay stations at strategic locations to extend the communication range.
3. Configure Network:
   • Set up the network to allow drones to dynamically connect to the nearest relay station or other drones.
4. Test and Optimize:
   • Conduct field tests to ensure reliable communication and optimize the placement of relay stations.

2. Adaptive Frequency Hopping