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:
Aug. 15, 2023
Filed:
Feb. 01, 2019
Applicant:
China Academy of Telecommunications Technology, Beijing, CN;
Inventors:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 76/15 (2018.01); H04W 76/11 (2018.01); H04L 5/00 (2006.01); H04L 69/18 (2022.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04W 76/15 (2018.02); H04L 5/0032 (2013.01); H04L 69/18 (2013.01); H04W 76/11 (2018.02); H04W 80/02 (2013.01);
Abstract
The present disclosure provides a method for activating a packet data convergence protocol (PDCP) duplication and a node device. The method includes: receiving, by a second node, a notification message transmitted by a first node when the first node configures a PDCP duplication for a bearer; after the second node receives the notification message, changing or determining, by the second node, an activation or deactivation state of uplink (UL) PDCP duplication of the bearer.