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:
Feb. 14, 2017
Filed:
Nov. 06, 2012
Applicant:
Kt Corporation, Gyeonggi-do, KR;
Inventors:
Assignee:
KT CORPORATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/26 (2009.01); H04B 7/26 (2006.01); H04B 7/02 (2006.01); H04J 11/00 (2006.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04B 7/2606 (2013.01); H04B 7/026 (2013.01); H04J 11/0053 (2013.01); H04W 16/26 (2013.01); H04W 88/08 (2013.01);
Abstract
A signal processing system and method are disclosed. The signal processing system includes a digital unit connected to a core system and a plurality of radio units physically isolated from the digital unit. The digital unit is configured to process radio digital signals. The plurality of radio units are configured to convert and amplify digital signals from the digital unit, to transmit the amplified signals to a terminal based on a multi-antenna technology using two antennas, and to receive the signals from the terminal and to transmit the same to the digital unit based on the multi-antenna technology using two antennas.