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:
Jun. 09, 2026
Filed:
Apr. 15, 2022
Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;
Xing Liu, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A feedback method, a user equipment, and a storage medium are provided in implementations of the disclosure. In the feedback method, when a data packet of a second user equipment is to be transmitted and the second user equipment receives a listen before talk (LBT) failure indication, the second user equipment sends a negative acknowledgement (NACK) or an acknowledgement (ACK) to a network device on a target physical uplink control channel (PUCCH), where the target PUCCH is a PUCCH corresponding to a first transmission resource used for transmitting the data packet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile