Multiple-input multiple-output method for orthogonal frequency division multiplexing based communication system

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United States of America Patent

PATENT NO 9843409
APP PUB NO 20160337156A1
SERIAL NO

15152392

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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.

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Patent Owner(s)

Patent OwnerAddress
CENTRE OF EXCELLENCE IN WIRELESS TECHNOLOGY3RD FLOOR IITM RESEARCH PARK KANAGAM ROAD TARAMANI CHENNAI 600113
INDIAN INSTITUTE OF TECHNOLOGY MADRASTHE DEAN INDUSTRIAL CONSULTANCY & SPONSORED RESEARCH [IC&SR] IIT PO CHENNAI TAMIL NADU 600036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Devar, Sendilramkumar Chennai, IN 5 21
Jonna, Thulasiram Chennai, IN 4 36
Masal, Abhijeet Chennai, IN 5 39
Milleth, Jeniston Deviraj Klutto Chennai, IN 39 107
Mohandoss, Chandrasekaran Chennai, IN 26 60
Ramamurthi, Bhaskar Chennai, IN 57 555

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