Patent · US Active

Autonomous user equipment (UE) beam failure recovery (BFR) abort

US11889331B2 · kind B2 · utility

0Cited by

0References

22Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Sameh M. Eldessoki · Berlin, DE
Christian Hofmann · Erlangen, DE
Panagiotis Botsinis · Munich, DE

Key dates

Filing date	May 28, 2021
Grant date	Jan 30, 2024
Priority date	—
Expiry date	Jul 20, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/042
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is a baseband processor configured to perform operations including: establishing a connection with a downlink (DL) beam; detecting a beam failure of the DL beam; in response to the beam failure, executing at least one of: a beam failure recovery (BFR) procedure or a candidate beam detection (CBD) procedure; detecting a recovery abort condition while executing the at least one of: the BFR procedure or the CBD procedure; aborting the at least one of: the BFR procedure or the CBD procedure, in response to detecting that the recovery abort condition is satisfied; and maintaining the connection with the DL beam.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.