METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A MIMO SYSTEM

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United States of America Patent

APP PUB NO 20190349039A1
SERIAL NO

16524093

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method and apparatus for transmitting and receiving data. A data transmission method from a sender terminal to a receiver terminal in a MIMO system using a variable frequency band according to one embodiment of the present invention comprises: repeatedly generating a signal field depending on a frequency band that is applied to the transmission of a data frame; generating a data field including the data; generating a data frame including the signal field and the data field; and transmitting the data frame to the receiver terminal. The present invention is advantageous in that a signal field which is transmitted together with the data being transmitted from the sender terminal to the receiver terminal in the MIMO system can be sent more efficiently.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEDAEJEON-CITY 305-350

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEONG, Minho Daejeon, KR 50 366
LEE, Sok-Kyu Daejeon, KR 180 1476
OH, Jong-Ee Daejeon, KR 51 480

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