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:
Jul. 19, 2022
Filed:
Jan. 23, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Min Seok Noh, Anyang-si, KR;
Moon Il Lee, Anyang-si, KR;
Jae Hoon Chung, Anyang-si, KR;
Sung Ho Moon, Anyang-si, KR;
Seung Hee Han, Anyang-si, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/00 (2006.01); H04W 72/04 (2009.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04L 5/14 (2006.01); H04J 11/00 (2006.01); H04B 7/06 (2006.01); H04L 25/02 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04W 72/042 (2013.01); H04B 7/0626 (2013.01); H04J 3/00 (2013.01); H04J 11/0053 (2013.01); H04L 5/0023 (2013.01); H04L 5/0048 (2013.01); H04L 5/0057 (2013.01); H04L 5/0073 (2013.01); H04L 5/14 (2013.01); H04L 5/1469 (2013.01); H04L 27/2613 (2013.01); H04L 27/2643 (2013.01); H04W 72/0406 (2013.01); H04L 5/0026 (2013.01); H04L 5/0053 (2013.01); H04L 5/0082 (2013.01); H04L 25/0226 (2013.01); H04L 2025/03426 (2013.01); H04L 2025/03802 (2013.01);
Abstract
A method for a user equipment (UE) in a wireless communication system, includes receiving channel state information reference signal (CSI-RS) for at one antenna port from a network in a subframe, wherein the CSI-RS is mapped to at least one pair of resource elements (REs) per physical resource block (PRB) pair in consecutive orthogonal frequency division multiplexing (OFDM) symbols in the subframe, and wherein the subframe includes two slots, and each slot includes six OFDM symbols based on an extended cyclic prefix (CP).