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:
Mar. 10, 2015
Filed:
Mar. 18, 2011
Applicants:
Yong-hoon Lee, Daejeon, KR;
Yong-up Jang, Daejeon, KR;
Eui-rim Jeong, Daejeon, KR;
Inventors:
Assignee:
KT Corporation, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/60 (2006.01); H04B 17/02 (2006.01); H04W 52/22 (2009.01); H04B 7/155 (2006.01); H04W 52/46 (2009.01);
U.S. Cl.
CPC ...
H04W 52/221 (2013.01); H04B 7/15535 (2013.01); H04W 52/46 (2013.01);
Abstract
Provided is a method for power control in a two-way relay network. The power control method may maximize a minimum transmission rating and a synthesized transmission rating of the overall system when there are restrictions on the synthesized power of terminals and a repeater in the two-way relay network. The power control method may include determining a power ratio for allocating power to each terminal and a repeater for each subcarrier under restriction on synthesized power of the terminals and the repeater and determining power allocated for each subcarrier according to the determined power ratio.