Patent ID: 11930550
Assignee: ACER INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A beam failure reporting method, applied to user equipment (UE), comprising:
receiving, by a radio frequency (RF) signal processing device of the UE, a first candidate-beam RS list and a second candidate-beam reference-signal (RS) list, wherein the first candidate-beam RS list is associated with a first beam-failure-detection RS (BFD-RS) set and the second candidate-beam RS list is associated with a second BFD-RS set; and
reporting, by the RF signal processing device, a beam failure information associated with the first candidate-beam RS list and/or the second candidate-beam RS list, wherein the beam failure information comprises at least one of following: at least on component carrier (CC) index, at least one new candidate beam, an identity (ID) of BFD-RS set, or an CORESETPoolIndex,
wherein the RF signal processing device is provided a first scheduling request ID of beam failure recovery (BFR) for a first physical uplink control channel (PUCCH) resource and a second scheduling request ID of BFR for a second PUCCH resource, wherein the first scheduling request ID is associated with the first BFD-RS set and the second scheduling request ID is associated with the second BFD-RS set, and the method further comprises:
transmitting, by the RF signal processing device, the first PUCCH resource associated with the first scheduling request ID of BFR when a beam failure associated with the first BFD-RS set is detected and a beam failure associated with the second BFD-RS set is not detected; and
transmitting, by the RF signal processing device, the second PUCCH resource associated with the second scheduling request ID of BFR when the beam failure associated with the second BFD-RS set is detected and the beam failure associated with the first BFD-RS set is not detected.