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. 28, 2017
Filed:
Nov. 19, 2014
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Moon Il Lee, Gyeonggi-do, KR;
Jae Hoon Chung, Gyeonggi-do, KR;
Hyun Soo Ko, Gyeonggi-do, KR;
Bin Chul Ihm, Gyeonggi-do, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04L 5/005 (2013.01); H04L 5/0023 (2013.01); H04L 27/2607 (2013.01);
Abstract
The present invention relates to a method for transmitting reference signals for measuring a channel in a downlink MIMO (Multi Input Multi Output) system. The method comprises the steps of: configuring, by a base station at which Nt transmit antennas are configured, Nt reference signals for channel measurement, where Nt≧1; and transmitting, by the base station, the Nt reference signals to a use equipment in subframes at a specific cycle. The specific cycle is configured to include more than one subframe.