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:
Mar. 02, 2021
Filed:
Feb. 11, 2019
Applicant:
Mediatek Inc., Hsinchu, TW;
Inventors:
Mehmet Kunt, Cambridge, GB;
Pavan Santhana Krishna Nuggehalli, San Jose, CA (US);
Pradeep Jose, Cambridge, GB;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 80/08 (2009.01); H04W 28/06 (2009.01); H04W 80/02 (2009.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04W 80/08 (2013.01); H04W 28/06 (2013.01); H04W 80/02 (2013.01); H04L 69/04 (2013.01);
Abstract
Various solutions for handling packet data convergence protocol (PDCP) duplication with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine whether a PDCP entity is associated with two radio link control (RLC) entities. The apparatus may determine whether PDCP duplication is activated. The apparatus may select one of the two RLC entities to transmit a PDCP control protocol data unit (PDU) in an event that the PDCP entity is associated with the two RLC entities and the PDCP duplication is activated.