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:
Jan. 23, 2018
Filed:
Jan. 13, 2016
Lg Electronics Inc., Seoul, KR;
Hyangsun You, Anyang-si, KR;
Kijun Kim, Anyang-si, KR;
Suckchel Yang, Anyang-si, KR;
Jonghyun Park, Anyang-si, KR;
Joonkui Ahn, Anyang-si, KR;
Dongyoun Seo, Anyang-si, KR;
Illsoo Sohn, Anyang-si, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The present invention provides a method and a device for transmitting or receiving channel state information (CSI). According to the present invention, when a user equipment can be set with one or more CSI processes per serving cell, a CSI request field included in downlink control information for a specific serving cell indicates at least whether a non-periodic CSI report triggered by the CSI request field is triggered for a set of CSI process(es) set by a higher layer from among the CSI process(es) for the one serving cell.