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. 19, 2013
Filed:
Apr. 04, 2012
Hyun Soo Ko, Seoul, KR;
Bin Chul Ihm, Anyang-si, KR;
Jin Young Chun, Seoul, KR;
Wook Bong Lee, Seongnam-si, KR;
Jae Hoon Chung, Yongin-si, KR;
Jae Won Chang, Goyang-si, KR;
Jin Hyuk Jung, Ansan-si, KR;
Moon IL Lee, Yongin-si, KR;
Seung Hee Han, Anyang-si, KR;
Hyun Soo Ko, Seoul, KR;
Bin Chul Ihm, Anyang-si, KR;
Jin Young Chun, Seoul, KR;
Wook Bong Lee, Seongnam-si, KR;
Jae Hoon Chung, Yongin-si, KR;
Jae Won Chang, Goyang-si, KR;
Jin Hyuk Jung, Ansan-si, KR;
Moon Il Lee, Yongin-si, KR;
Seung Hee Han, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A user equipment (UE) receiving a plurality of reference signals in a wireless multiple-input multiple-output (MIMO) communication system includes a transceiver configured for receiving the plurality of reference signals for multiple antennas in a sub-frame, the sub-frame including a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols in a time domain over a plurality of sub-carriers in a frequency domain. A first array is repeated in the frequency domain on a first OFDM symbol of the sub-frame, a second array is repeated in the frequency domain on a second OFDM symbol of the sub-frame and a third array is repeated in the frequency domain on a third OFDM symbol of the sub-frame, and each of the first, second and third arrays consists of six contiguous symbols in the frequency domain.