등록
무선 통신 시스템의 반송 주파수 보정과 전치 왜곡 전송 방법 및 장치
- 발명자
-
이일구, 이석규
- 출원번호
-
12969357 (2010.12.15)
- 공개번호
-
20110149724 (2011.06.23)
- 등록번호
- 8599817 (2013.12.03)
- 출원국
- 미국
- 협약과제
-
09MR7300, IEEE 802.11 VHT 초고속 무선랜 무선전송 연구,
이석규
- 초록
- Provided is an apparatus and method for transmitting and receiving data. The method includes respectively estimating a carrier frequency offset (CFO) of data packets transmitted during a transmit opportunity (TXOP) period by a unit of a packet; calculating an average CFO of the estimated CFOs estimated during a window period for the data packets; and compensating an estimated CFO of a predetermined data packet to one of the estimated CFO of the predetermined data packet and the average CFO, and restoring the predetermined data packet.
- KSP 제안 키워드
- Carrier Frequency Offset, Carrier frequency, Communication system, Data packet, Data transmission, Offset correction, Prediction methods, Wireless communication system, frequency offset, wireless communication
- 패밀리
-