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:
Feb. 11, 2014
Filed:
Dec. 09, 2011
Samer Bazzi, Munich, DE;
Guido Dietl, Munich, DE;
Samer Bazzi, Munich, DE;
Guido Dietl, Munich, DE;
NTT DoCoMo, Inc., Chiyoda-Ku, Tokyo, JP;
Abstract
A method for determining a precoding vector for precoding data to be transmitted to a wireless device, includes receiving first channel state information of a channel between a first wireless device and a first base station. The first channel state information is received by the first base station from the first wireless device. The method includes receiving first channel gain information of a channel between a second wireless device and the first base station. The first channel gain information is received from the second base station. The method includes receiving a first signal strength parameter from the second base station and a first interference strength parameter from the second base station and maximizing a common signal to interference noise ratio parameter to obtain a precoding vector for precoding data to be transmitted to the first wireless device.