As described on the Wikipedia Telerobotics page:
Telerobotics is the area of robotics concerned with the control of semi-autonomous robots from a distance, chiefly using Wireless network (like Wi-Fi, Bluetooth, the Deep Space Network, and similar) or tethered connections. It is a combination of two major subfields, teleoperation and telepresence .
To that list of methods we could add technologies like LoRa and RFM69.
Mars Rovers are a good example of Telerobotics.