What specific feature of the LEO altitude enables viability for real-time applications like video conferencing?

Answer

Low latency, which is the short time required for a signal to travel due to the proximity to the ground.

The low altitude of LEO satellites results in significantly lower signal travel time (latency), making the services suitable for real-time applications.

What specific feature of the LEO altitude enables viability for real-time applications like video conferencing?
orbitsatellitesconstellationLEOglobal coverage