상세정보
등록 무선랜에서 혼잡 BSS에서의 끊김을 방지하고 다중 주파수 피드백이 가능하도록 하는 링크 적응 기술
- 출원번호
- 13717639 (2012.12.17)
- 공개번호
- 20130188747 (2013.07.25)
- 등록번호
- 8929478 (2015.01.06)
- 출원국
- 미국
- 협약과제
- 11MI1800, IEEE 802.11 VHT 초고속 무선랜 무선전송 연구, 이석규
- 초록
- An apparatus for transmitting data in a communication system includes: a receiving unit configured to receive feedback information for each of a plurality of stations (STAB) in response to a control frame; an adjusting unit configured to adjust links of the STAB at frequency channels based on the feedback information, and set optimal links for the respective STAB; and a transmitting unit configured to transmit data to the STAB through the optimal links, wherein the feedback information comprises one or more of optimal stream number information, optimal modulation and coding scheme (MCS) information, optimal bandwidth information, average signal-to-noise ratio (SNR) information, space-time information, optimal space-time block coding (STBC) information, group ID information, coding type information, and FB Tx type information.
- KSP 제안 키워드
- Block coding, Communication system, Feedback information, Optimal bandwidth, Signal noise ratio(SNR), Signal-to-Noise, Space time(ST), Time block, Time information, Type information, coding scheme, modulation and coding scheme, space-time block coding(STBC)
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 통신 시스템에서 데이터 송수신 장치 및 방법 | 대한민국 | KIPRIS |