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:
Jan. 13, 2026
Filed:
Aug. 24, 2023
Applicant:
Zte Corporation, Guangdong, CN;
Inventor:
Li Zhang, Guangdong, CN;
Assignee:
ZTE Corporation, Guangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/0808 (2024.01); H04W 72/0457 (2023.01); H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04W 74/0808 (2013.01); H04W 72/0457 (2023.01); H04W 74/0833 (2013.01);
Abstract
Techniques are described to perform listen before talk (LBT). An example wireless communication method includes receiving, by a communication node, an indication of one or more reference signals configured by a network node; and performing a failure recovery procedure upon determining that a number of listen before talk (LBT) failures reached a threshold, where the communication node determines that an LBT failure has occurred in response to determining that an LBT operation has failed for transmitting, in an active bandwidth part (BWP), a beam that includes a reference signal from the one or more reference signals.