Patent ID: 11950112
Assignee: ACER INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A user equipment (UE) for beam failure detection (BFD), comprising:
a radio frequency (RF) signal processing device, assessing a first radio link quality according to a first BFD-reference signal (BFD-RS) set comprising at least one reference signal; and
a processor, coupled to the RF signal processing device,
wherein when the first radio link quality is below a threshold, the processor generates a first indication, wherein the first indication is a first beam failure instance (BFI) or the first BFD-RS set,
wherein the processor enables a first timer and a first counter according to the first indication,
wherein the RF signal processing device transmits a first scheduling request for a beam failure recovery (BFR), wherein the first scheduling request is associated with the first BFD-RS set,
wherein the first indication with a periodicity determined by the maximum between the shortest periodicity of the at least one reference signal and a fixed value.