Invention Grant
- Patent Title: Fast secondary cell recovery for ultra-reliable low-latency communication
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Application No.: US16570605Application Date: 2019-09-13
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Publication No.: US11265949B2Publication Date: 2022-03-01
- Inventor: Makesh Pravin John Wilson , Tao Luo , Yan Zhou
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP
- Main IPC: H04W76/19
- IPC: H04W76/19 ; H04W72/14 ; H04W72/04

Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may provide, to a first cell, a beam failure indication associated with a beam of a secondary cell. The beam failure indication may be provided via a dedicated physical uplink control channel (PUCCH) resource. The user equipment may provide, based at least in part on providing the beam failure indication, a beam index report to a second cell. The beam index report may be provided to cause recovery of the secondary cell to be triggered. The beam index report may include information that identifies a preferred beam associated with the recovery of the secondary cell. Numerous other aspects are provided.
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