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. 13, 2016
Filed:
Dec. 02, 2011
Yu-han Yang, New Taipei, TW;
Yonggang Hao, Waltham, MA (US);
William Plumb, Charlestown, MA (US);
Timothy Perrin Fisher-jeffes, Cambridge, MA (US);
Jangwook Moon, Westford, MA (US);
Zoran Zvonar, Boston, MA (US);
Tze-ping Low, Winchester, MA (US);
Yu-Han Yang, New Taipei, TW;
Yonggang Hao, Waltham, MA (US);
William Plumb, Charlestown, MA (US);
Timothy Perrin Fisher-Jeffes, Cambridge, MA (US);
Jangwook Moon, Westford, MA (US);
Zoran Zvonar, Boston, MA (US);
Tze-Ping Low, Winchester, MA (US);
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
A wireless communication system is provided that includes a base station receiving a plurality of input signals that are selectively provided to a plurality of precoders. The precoders perform precoding operations on the input signals and output a first signal. The base station includes an algorithm that minimizes total transmit power per antenna under signal to interference and noise ratio (SINR) target constraints or maximizes the SINR under a sum of power constraint so as to determine power allocation and obtain efficient precoders. A number of mobile receiver units receive the first signal and performs their respective operations to extrapolate the linear estimate of the input signals.