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. 19, 2024
Filed:
Aug. 12, 2021
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Yibin Zhuo, Shenzhen, CN;
Zhenzhen Cao, Beijing, CN;
Mingzeng Dai, Shenzhen, CN;
Yuanping Zhu, Shanghai, CN;
Jing Liu, Shanghai, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 28/02 (2009.01); H04B 7/155 (2006.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01);
U.S. Cl.
CPC ...
H04W 28/0278 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04B 7/15528 (2013.01);
Abstract
The present disclosure discloses example downlink buffer status feedback methods and apparatuses. One example method includes determining first information by a first node, where the first information indicates a downlink buffer status of a first bearer between the first node and a parent node of the first node. The first information is sent by the first node to a second node, where the first node is a relay node in a wireless relay communications system, and the second node is a parent node of the first node.