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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.:

US RE50037 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Nov. 12, 2020

Method and apparatus for transceiving data using plurality of carriers in mobile communication system

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Soeng Hun Kim, Suwon-si, KR;

Jae Hyuk Jang, Suwon-si, KR;

Jongsoo Choi, Suwon-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

Jefferson IP Law, LLP

Primary Examiner:

Roland G Foster

Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 4/18 (2009.01); H04W 24/02 (2009.01); H04W 48/16 (2009.01); H04W 52/02 (2009.01); H04W 56/00 (2009.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 72/27 (2023.01); H04W 76/12 (2018.01); H04W 76/15 (2018.01); H04W 76/28 (2018.01);
U.S. Cl.
CPC ...
H04L 5/0098 (2013.01); H04L 5/0032 (2013.01); H04W 4/18 (2013.01); H04W 24/02 (2013.01); H04W 48/16 (2013.01); H04W 52/0216 (2013.01); H04W 52/0241 (2013.01); H04W 56/0005 (2013.01); H04W 56/0045 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 72/27 (2023.01); H04W 76/12 (2018.02); H04W 76/15 (2018.02); H04W 76/28 (2018.02); Y02D 30/70 (2020.08);
Abstract

The present invention relates to a method and apparatus for performing a discontinuous reception (DRX) operation while transceiving data using a plurality of carriers in a mobile communication system. The communication method for a terminal according to one embodiment of the present invention comprises the steps of: receiving a control message, including setting information of a secondary serving cell (SCell) to be added and discontinuous reception setting information, from a primary serving cell (PCell); and applying, if the control message includes an indicator indicating that the first base station to which the SCell to be added belongs and the second base station to which the PCell belongs are different from each other, the DRX setting information to the serving cell of a first base station. According to one embodiment of the present invention, a discontinuous reception (DRX) operation is applied upon the occurrence of inter-base-station carrier aggregation, thus reducing the consumption of a battery.

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