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. 14, 2025
Filed:
Dec. 16, 2021
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventor:
Jiangwei Ying, Beijing, CN;
Assignee:
HUAWEI TECHNOLGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/40 (2018.01); H04L 1/1812 (2023.01); H04L 12/18 (2006.01); H04W 4/06 (2009.01);
U.S. Cl.
CPC ...
H04L 12/1868 (2013.01); H04L 1/1812 (2013.01); H04L 12/1881 (2013.01); H04W 4/06 (2013.01); H04W 4/40 (2018.02);
Abstract
A communication apparatus and method the method including receiving, by an access stratum (AS) of a terminal, a groupcast message, where the terminal corresponds to a member in a group, determining, by the AS of the terminal, a feedback resource based on a sequence number of the member, and sending, by the AS of the terminal, an acknowledgement (ACK)/negative acknowledgement (NACK) message of the groupcast message based on the feedback resource.