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:
Dec. 26, 2017
Filed:
Dec. 24, 2014
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Han Byul Seo, Anyang-si, KR;
Dae Won Lee, Anyang-si, KR;
Byoung Hoon Kim, Anyang-si, KR;
Hak Seong Kim, Anyang-si, KR;
Yu Jin Noh, Anyang-si, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 5/00 (2006.01); H04B 7/155 (2006.01); H04B 7/26 (2006.01); H04W 16/26 (2009.01); H04B 7/15 (2006.01); H04L 27/26 (2006.01); H04W 36/12 (2009.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04B 7/15 (2013.01); H04B 7/15542 (2013.01); H04B 7/2606 (2013.01); H04L 5/0091 (2013.01); H04L 27/2601 (2013.01); H04W 16/26 (2013.01); H04W 36/12 (2013.01); H04L 5/0007 (2013.01); H04L 5/0051 (2013.01); H04W 84/047 (2013.01);
Abstract
A method for transmitting a control signal, performed by a wireless device. The method according to one embodiment includes allocating resource elements (REs) for a control channel; and transmitting the control signal through the Res. Each RE in the REs for the control channel is associated with one out of two antenna ports. The two antenna ports are included in a plurality of antenna ports used for transmitting demodulation reference signals (DM RS).