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. 20, 2018
Filed:
Mar. 11, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Hyunwoo Lee, Anyang-si, KR;
Sungho Moon, Anyang-si, KR;
Jaehoon Chung, Anyang-si, KR;
Seunghee Han, Anyang-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04B 7/0413 (2017.01); H04L 1/06 (2006.01); H04L 1/18 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0055 (2013.01); H04B 7/0413 (2013.01); H04L 1/06 (2013.01); H04L 1/1861 (2013.01); H04W 72/042 (2013.01); H04W 72/0413 (2013.01);
Abstract
A method and user equipment (UE) for transmitting ACK/NACK information, and a method and base station (BS) for receiving ACK/NACK information are disclosed. If ACK/NACK repetition and spatial orthogonal-resource transmit diversity (SORTD) caused by 2 antenna ports are configured in the UE, the UE performs first ACK/NACK transmission using 2 PUCCH resources implicitly decided by an associated PDCCH. From the second transmission, the UE performs ACK/NACK transmission using 2 PUCCH resources explicitly assigned respectively for the two antenna ports.