상세정보
등록 MIMO 시스템에서 데이터를 송수신하는 방법 및 장치
- 출원번호
- 13434681 (2012.03.29)
- 공개번호
- 20120213305 (2012.08.23)
- 등록번호
- 8654881 (2014.02.18)
- 출원국
- 미국
- 협약과제
- 10MI3500, IEEE 802.11 VHT 초고속 무선랜 무선전송 연구, 이석규
- 초록
- 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 제안 키워드
- Data field, Data frame, Data transmission, MIMO system, frequency band, transmission method, variable frequency
- 패밀리