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:
Oct. 28, 2014
Filed:
Feb. 16, 2012
Byung-ki Kim, Hwaseong-si, KR;
Byung-Ki Kim, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A transmit antenna pattern is provided. A method for determining the transmit antenna pattern includes determining first Signal to Interference and Noise Power Ratios (SINRs) of a first mobile station and a second mobile station based on first Channel Quality Indicator (CQI) values received from a first base station and a second base station in the first operation when a transmit antenna pattern of the first base station is fixed and a transmit antenna pattern of the second base station is changed, determining second SINRs of the first mobile station and the second mobile station based on second CQI values received from the first base station and the second base station when the transmit antenna pattern of the first base station is changed and the transmit antenna pattern of the second base station is changed, and determining a transmit antenna pattern exhibiting the best performance based on the determined SINRs.