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:
Oct. 18, 2021
Filed:
Jun. 18, 2019
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Soeng Hun Kim, Gyeonggi-do, KR;
Kyeong In Jeong, Gyeonggi-do, KR;
Sang Bum Kim, Gyeonggi-do, KR;
Han Na Lim, Seoul, KR;
Jae Hyuk Jang, Gyeonggi-do, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/10 (2008.12); H04W 52/36 (2008.12); H04W 52/04 (2008.12); H04W 72/04 (2008.12);
U.S. Cl.
CPC ...
H04W 24/10 (2012.12); H04W 52/04 (2012.12); H04W 52/365 (2012.12); H04W 52/367 (2012.12); H04W 72/0473 (2012.12);
Abstract
Provided are a method and apparatus for reporting power headroom in a mobile communication system supporting carrier aggregation. A user equipment (UE) determines the maximum transmit power for each carrier and the maximum UE transmit power, and sends a power headroom report that contains power headroom for each carrier computed based on the maximum transmit power for the carrier and the maximum UE transmit power to a corresponding base station (ENB).