公开(公告)号：US20220322325A1

公开(公告)日：2022-10-06

申请号：US17621351

申请日：2020-06-25

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Patrick SVEDMAN ,  Qing LI ,  Mohamed AWADIN ,  Yifan LI ,  Allan Y. TSAI ,  Gudon ZHANG ,  Lakshmi R. IYER

IPC: H04W72/04 ,  H04W24/08 ,  H04W72/02

Abstract: An electronic device including a transceiver to communicate with a network; and circuitry. The circuitry is configured to perform beam failure detection on a monitored cell; detect a beam failure on the monitored cell; determine at least one new set of candidate beam reference signals (CB-RSs) from at least one set of CB-RS configured for the device; determine if any CB-RS in the at least one new set of CB-RSs meets a criterion, and in a case that any CB-RS in the at least one new set of CB-RSs meets the criterion: select a beam corresponding to a CB-RS in the new set that meets the criterion as the new beam, and indicate the selected new beam to the network; and in a case that no CB-RS in the new set of CB-RS meets a criterion, indicate to the network that no CB-RS in the new set meets the criterion.