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. 12, 2017
Filed:
May. 11, 2016
Centre of Excellence IN Wireless Technology, Chennai, IN;
Indian Institute of Technology Madras, Chennai, IN;
Jeniston Deviraj Klutto Milleth, Chennai, IN;
Chandrasekaran Mohandoss, Chennai, IN;
Sendilramkumar Devar, Chennai, IN;
Thulasiram Jonna, Chennai, IN;
Abhijeet Masal, Chennai, IN;
Bhaskar Ramamurthi, Chennai, IN;
CENTRE OF EXCELLENCE IN WIRELESS TECHNOLOGY, Chennai, TN, IN;
INDIAN INSTITUTE OF TECHNOLOGY, MADRAS, Chennai, TN, IN;
Abstract
Embodiments herein provide a Multiple-Input Multiple-Output (MIMO) method for a communication system in general, and more particularly to an Orthogonal Frequency Division Multiplexing (OFDM) based communication system to serve more than one receivers on the same resources. The method includes selecting, by a transmitter, a plurality of precoder matrices for a plurality of receivers from a predefined codebook of precoders, where the plurality of precoder matrices is dynamically cycled within an allocated resource. Further, the method includes transmitting, by the transmitter, a symbol vector precoded with the plurality of precoder matrices over MIMO channel associated with the plurality of receivers.