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:
Jul. 19, 2022
Filed:
Sep. 28, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 80/02 (2009.01); H04W 76/15 (2018.01); H04L 69/322 (2022.01); H04W 28/06 (2009.01); H04W 36/00 (2009.01); H04W 36/14 (2009.01); H04W 88/06 (2009.01);
U.S. Cl.
CPC ...
H04W 80/02 (2013.01); H04L 69/322 (2013.01); H04W 28/06 (2013.01); H04W 36/0022 (2013.01); H04W 36/0066 (2013.01); H04W 36/14 (2013.01); H04W 76/15 (2018.02); H04W 88/06 (2013.01);
Abstract
Embodiments herein disclose a method for handling PDCP operation by an EN-DC capable UE in a wireless communication system. The method includes receiving, by an EN-DC capable UE, LTE PDCP PDUs from the LTE RLC entity by a receiver LTE PDCP entity upon re-establishing LTE RLC entity based on the indication that indicates a PDCP version change from a LTE PDCP to a NR PDCP. Further, the method includes processing the LTE PDCP PDUs at the receiver LTE PDCP entity using a LTE format. Further, the method includes reestablishing the receiver LTE PDCP entity and a transmitter LTE PDCP entity of the UE.