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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 11489575 B1

PDFFull Text
Date of Patent:
Nov. 01, 2022

Filed:

Nov. 16, 2020

Method and apparatus for transmitting/receiving csi in cellular communication system supporting carrier aggregation

Applicant:

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

Inventors:

Young Bum Kim, Seoul, KR;

Joon Young Cho, Suwon-si, KR;

Ju Ho Lee, Suwon-si, KR;

Jin-Kyu Han, Seoul, KR;

Hyoung Ju Ji, Seoul, KR;

Assignee:

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

Attorney:

Jefferson IP Law, LLP

Primary Examiner:

Joshua L Schwartz

Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04W 72/12 (2009.01); H04W 72/04 (2009.01); H04L 5/00 (2006.01); H04L 1/16 (2006.01); H04B 7/0413 (2017.01);
U.S. Cl.
CPC ...
H04B 7/0626 (2013.01); H04L 1/1671 (2013.01); H04L 5/001 (2013.01); H04L 5/0053 (2013.01); H04L 5/0055 (2013.01); H04L 5/0057 (2013.01); H04W 72/0453 (2013.01); H04W 72/1242 (2013.01); H04W 72/1268 (2013.01); H04W 72/1289 (2013.01); H04B 7/0413 (2013.01); H04W 72/0406 (2013.01);
Abstract

A Channel Status Information (CSI) transmission method and apparatus of a terminal are provided for use in a wireless communication system. In the wireless communication system supporting carrier aggregation, the terminal transmits the CSIs of component carriers without conflict of their transmission time points, resulting in an improvement of system performance. In a case where the transmission time points are determined to overlap unavoidably, the terminal transmits the CSI as compressed.

Find Patent Forward Citations

Kim, Young. (2022). Method and apparatus for transmitting/receiving csi in cellular communication system supporting carrier aggregation (U.S. Patent No. 11489575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11489575

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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