Patent · US Active

LBT procedure for a set of panels and/or beams

US12356449B2 · kind B2 · utility

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0References

19Claims

0Family size

Assignee

Lenovo (Singapore) Pte. Ltd. · SG

Inventors

Joachim Loehr · Hessen, DE
Alexander Golitschek Edler von Elbwart · Darmstadt, DE
Ankit Bhamri · Hessen, DE
Ali Ramadan Ali · Munich, DE
Karthikeyan Ganesan · Nauheim, DE
Prateek Basu Mallick · Dreieich, DE

Key dates

Filing date	Feb 5, 2021
Grant date	Jul 8, 2025
Priority date	—
Expiry date	Dec 6, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/0808
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Apparatuses, methods, and systems are disclosed for handling LBT failure for a set of panels/beams. One apparatus (600) includes a transceiver (625) that includes a plurality of UE panels associated with one or more beams. The apparatus (600) includes a processor (605) that performs (805) a LBT procedure for a configured set of UE Tx panels corresponding to an uplink transmission. The processor (605) declares (810) LBT failure for the uplink transmission in response to determining that the LBT procedure has failed for all UE Tx panels in the configured set and increments (815) a LBT failure counter in response to LBT failure for the uplink transmission.

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