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:
Apr. 08, 2025
Filed:
Jun. 10, 2019
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Faris Alfarhan, Montreal, CA;
J. Patrick Tooher, Montreal, CA;
Ghyslain Pelletier, Montreal, CA;
Paul Marinier, Brossard, CA;
Aata El Hamss, Laval, CA;
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Abstract
Method, apparatus, and systems are disclosed. In one representative embodiment, a method may be implemented by a wireless transmit/receive unit (WTRU) using a channel. The method may include receiving, by the WTRU in a downlink message, a channel transmission trigger (CTT) and selecting, by the WTRU, a type of a Listen Before Talk (LBT) configuration to be performed based on the received CTT. The method may further include determining, by the WTRU in accordance with the type of LBT configuration selected, whether the channel is available for transmission and transmitting data or control information on the channel, on condition that the channel is available for transmission.