DYNAMIC TIME DIVISION DUPLEX (DTDD) ACCESS FOR SATELLITE RAN

Abstract: a ground station communicates with a satellite having a field of view (fov), the satellite directly communicating with user equipment (ue) over uplink signals and downlink signals. the ground station has a dynamic time division duplex (dtdd) controller configured to establish ue uplink time slots during which the ue sends ue uplink signals, the ue uplink time slots based on a unique delay for the ue, whereby ue uplink signals are received at the satellite during a same satellite uplink time slot. the controller avoids overlapping uplink and downlink signals being received at the satellite, as well as at the ue.

Inventor(s): Zhi Zhong Yu, Federico Pedro Fawzi

CPC Classification: H04L5/1469 (Two-way operation using the same type of signal, i.e. duplex)

Search for rejections for patent application number 20250184108