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:
Jul. 15, 2025
Filed:
Jan. 29, 2020
Nec Corporation, Tokyo, JP;
Caroline Quanyi Liang, London, GB;
Robert Arnott, London, GB;
NEC CORPORATION, Tokyo, JP;
Abstract
A communication system is disclosed in which a user equipment (UE) receives downlink control information (DCI) in accordance with at least one of a first DCI format and a second DCI format, the DCI indicating at least one communication resource to be used for transmitting Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) feedback for downlink data at a symbol or sub-slot level, and the DCI format used indicating whether a timing window in which said downlink data is to be transmitted is shorter or longer than a slot length. The UE receives downlink data during said timing window and transmits corresponding HARQ-ACK using the indicated at least one communication resource.