The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Apr. 22, 2021
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Karthikeyan Ganesan, Kronberg im Taunus, DE;
Alexander Johann Maria Golitschek Edler Von Elbwart, Darmstadt, DE;
Ankit Bhamri, Rödermark, DE;
Ali Ramadan Ali, Kraiburg am Inn, DE;
Vijay Nangia, Woodridge, IL (US);
Ravi Kuchibhotla, Chicago, IL (US);
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Apparatuses, methods, and systems are disclosed for adjusting a contention window size. One apparatus includes a processor and a transceiver comprising a plurality of transmit panels. The transceiver initiates a first channel occupancy ('CO') using at least one transmit panel in response to a successful Listen-Before-Talk procedure and transmits a directional transmission using a first transmit panel, the first transmit panel selected from the plurality of transmit panels. The processor determines whether the directional transmission was successfully received by a recipient and updates a first contention window size specific to the first transmit panel. The processor performs a subsequent Listen-Before-Talk procedure using the updated first contention window size prior to a subsequent directional transmission using the first transmit panel.