QUALCOMM Incorporated (20250081129). EXTENDED REALITY DEVICE SYNCHRONIZATION MANAGEMENT
EXTENDED REALITY DEVICE SYNCHRONIZATION MANAGEMENT
Organization Name
Inventor(s)
Michael Levitsky of Rehovot (IL)
Alexander Sverdlov of Rehovot (IL)
EXTENDED REALITY DEVICE SYNCHRONIZATION MANAGEMENT
This abstract first appeared for US patent application 20250081129 titled 'EXTENDED REALITY DEVICE SYNCHRONIZATION MANAGEMENT
Original Abstract Submitted
methods, systems, and devices for wireless communications are described. a user equipment (ue) may perform an initialization procedure with an extended reality (xr) device including a time synchronization and a frequency synchronization. the ue may receive, from the xr device and at a first periodicity, first pilot signals, and may transmit, based on receiving the first pilot signals, a first control message indicating a first set of correction factors to apply to at least one of the time synchronization or the frequency synchronization. the ue may transmit, to the xr device and at a second periodicity, a second pilot signal, and may receive, from the xr device, a second control message including samples of the second pilot signal. the ue may transmit, based on the samples, a third control message indicating a second set of correction factors to apply to the time synchronization between the ue and the xr device.