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:
Jun. 04, 2019
Filed:
Dec. 12, 2017
Applicant:
Kt Corporation, Gyeonggi-do, KR;
Inventors:
Ki-Ho Lee, Gyeonggi-do, KR;
Byungsuk Kim, Seoul, KR;
Assignee:
KT CORPORATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/00 (2006.01); H04W 52/02 (2009.01); H04L 5/00 (2006.01); H04W 16/28 (2009.01); H04W 16/14 (2009.01); H04W 16/26 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0206 (2013.01); H04L 5/00 (2013.01); H04L 5/0032 (2013.01); H04W 16/14 (2013.01); H04W 16/26 (2013.01); H04W 16/28 (2013.01); Y02D 70/00 (2018.01); Y02D 70/10 (2018.01); Y02D 70/12 (2018.01); Y02D 70/126 (2018.01); Y02D 70/1262 (2018.01);
Abstract
Disclosed is a system for operating a base station with low-level power and a method thereof. The system includes: a master base station for servicing a macro cell; and a plurality of secondary base stations for servicing a small cell, and activating operation power according to a request by the master base station, wherein the master base station selectively activates operation power of at least one secondary base station for transmitting/receiving data to/from the terminal from among the plurality of secondary base stations in a minimum power state.