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:
Feb. 06, 2024
Filed:
Dec. 21, 2020
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Wenjie Peng, Shanghai, CN;
Guanchen Li, Shanghai, CN;
Xin Xiong, Beijing, CN;
Mingzeng Dai, Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/30 (2018.01); H04W 76/16 (2018.01); H04L 1/1607 (2023.01); H04W 28/04 (2009.01); H04W 80/02 (2009.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04W 76/16 (2018.02); H04L 1/1642 (2013.01); H04W 28/04 (2013.01); H04W 76/30 (2018.02); H04W 80/02 (2013.01); H04W 84/18 (2013.01);
Abstract
The present disclosure relates to communication methods in multi-rat dual connectivity, apparatus, and systems. In one example method, when a packet data convergence protocol sequence number (PDCP SN) length of a bearer is changed, a secondary node (SN) sends a PDCP SN length change indication to a master node (MN).