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Detail
Registered METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A MIMO SYSTEM
- Inventors
- Oh Jong-Ee, Minho Cheong, Sok-Kyu Lee
- Application No.
- 16524093 (2019.07.28)
- Publication No.
- 20190349039 (2019.11.14)
- Registration No.
- 10931337 (2021.02.23)
- Country
- UNITED STATES
- Project Code
- 10MI3500, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
- Abstract
- 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.
- KSP Keywords
- Data field, Data frame, Data transmission, MIMO system, frequency band, transmission method, variable frequency
- Family