I Have Questions About Swarm Drone Communication and UWB Usage

Hello,

I’m working on swarm drone systems and need expert opinions on some technical issues. I would be very happy if I could get support, especially about communication systems and collision avoidance technologies. I am looking forward to your suggestions on the following topics:

:one: Swarm Drone Communication:

What are the systems that will provide affordable and stable communication between drones?
Would WiFi-based or a different protocol be better?
:two: Center - Drone Communication:

What options would you recommend as a telemetry system that are affordable, strong and offer an uninterrupted connection?
Does anyone have experience with SiK Telemetry systems? What can I use as an alternative?
:three: UWB Usage and GPS Sensitivity:

I plan to use UWB for collision avoidance and positioning. But I’ve heard that UWB can negatively affect GPS signals.
How can I solve this problem?
Do you have any alternative system suggestions?
I’m waiting for comments from friends with experience. Thanks in advance! :rocket: