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:
Dec. 26, 2023
Filed:
Jul. 09, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 80/08 (2009.01); H04W 76/15 (2018.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 28/04 (2009.01); H04W 28/06 (2009.01); H04W 80/02 (2009.01); H04W 88/08 (2009.01); H04W 72/12 (2023.01);
U.S. Cl.
CPC ...
H04W 80/08 (2013.01); H04L 1/1874 (2013.01); H04L 5/0055 (2013.01); H04W 28/04 (2013.01); H04W 28/06 (2013.01); H04W 72/12 (2013.01); H04W 76/15 (2018.02); H04W 80/02 (2013.01); H04W 88/08 (2013.01);
Abstract
The disclosure relates to a method and a device therefor, wherein the method is applied to CA between base stations including multiple base stations connected through non-ideal backhaul, has a master RLC pre-assign an RLC SN to a PDCP PDU and transmit the PDCP PDU to a slave RLC of each base station, and has the master RLC take full responsibility for ARQ retransmission management, thereby enabling more efficient use of a network resource and a reduction in the time spent for a retransmission.