등록
광대역 고주파수 무선 시스템에서 복수 개의 전송 안테나를 통한 전송 채널의 선택 방법 및 그 송신기와 수신기
- 발명자
-
홍승은, 김용선, 김경표, 이우용
- 출원번호
-
12464199 (2009.05.12)
- 공개번호
-
20090286486 (2009.11.19)
- 등록번호
- 8099043 (2012.01.17)
- 출원국
- 미국
- 협약과제
-
08MR2600, Multi-Gigabit 무선 인터페이스 기술 개발,
이우용
- 초록
- Disclosed are a transmitting device and receiving device for selecting a transmit channel in a wideband high frequency wireless system using a plurality of transmit antennas, and a method thereof. According to the method of selecting a transmit channel, data is transmitted to the receiving device via a predetermined first antenna, and a first channel probing response message including first channel status information of the first antenna is received, in response to the transmission of the data. A channel probing request message that request channel status information of a second antenna, is transmitted to the receiving device via the second antenna, and a second channel probing response message including the second channel status information of the second antenna is received in response to the channel probing request message.
- KSP 제안 키워드
- Channel probing, Channel status, High Frequency(HF), Status information, transmit antennas, wireless system
- 패밀리
-