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. 15, 2015
Filed:
Mar. 07, 2014
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Hyojin Lee, Gyeonggi-do, KR;
Chungyong Lee, Seoul, KR;
Hoondong Nho, Gyeonggi-do, KR;
Younsun Kim, Gyeonggi-do, KR;
Juho Lee, Gyeonggi-do, KR;
Hyoungju Ji, Seoul, KR;
Sangwon Park, Seoul, KR;
Ilgyu Choi, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
The present disclosure relates to a method and an apparatus for transmitting and receiving channel related information. A method of transmitting channel related information of a UE according to an embodiment of the present disclosure includes configuring a sub-channel corresponding to a part of a plurality of antennas of an eNB; acquiring a Channel Estimation Error (CEE) and a Precoding Matrix Indicator (PMI) corresponding to the sub-channel; and transmitting a Sub-channel Indicator (SI) indicating the sub-channel, according to the CEE and the PMI. In accordance with an embodiment of the present disclosure, the channel related information is efficiently transmitted and received in a system in which a plurality of antennas is used.