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:
Nov. 26, 2024
Filed:
Nov. 08, 2019
Lenovo (Beijing) Ltd., Beijing, CN;
Haipeng Lei, Haidian District, CN;
Yu Zhang, Haidian District, CN;
Lenovo (Beijing) Ltd., Beijing, CN;
Abstract
The subject disclosure relates to a method and apparatus for reducing a one-shot HARQ-ACK codebook size. One embodiment of the subject disclosure provides a method performed by a User Equipment (UE), including receiving, from a base station (BS), a first signaling configuring a first plurality of carriers, wherein HARQ-ACK feedback for the first plurality of carriers is transmitted in same PUCCH; receiving, from the BS, Downlink Control Information (DCI) requesting HARQ-ACK feedback for one or more carriers of the first plurality of carriers; and transmitting, to the BS, a HARQ-ACK codebook in the PUCCH, wherein the HARQ-ACK codebook comprises the HARQ-ACK feedback for the one or more carriers of the first plurality of carriers.