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:
Apr. 26, 2022
Filed:
Oct. 17, 2018
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Jung-Min Park, Gyeonggi-do, KR;
Hyunsoo Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04B 1/04 (2006.01); H04B 17/309 (2015.01); H04B 7/0456 (2017.01);
U.S. Cl.
CPC ...
H04B 1/0458 (2013.01); H04B 7/0486 (2013.01); H04B 17/309 (2015.01); H04B 2001/0416 (2013.01);
Abstract
Various embodiments of the present disclosure relate to an apparatus and a method for data transmission using carrier aggregation (CA) in an electronic device. An operating method of an electronic device according to various embodiments of the present disclosure includes: determining a frequency band based on information regarding at least one of a rank or a service, which is applied to frequency bands used for CA; performing impedance matching with reference to the frequency band; and transmitting data by using antennas for which the impedance matching has been performed. Other embodiments are possible.