고속 데이터의 점대점 고정 무선 데이터 송수신 장치 및 방법
김봉수, 강민수, 김광선, 변우진
- 9094278 (2015.07.28)
10MR1900, 스펙트럼 공학 및 밀리미터파대 전파자원 이용기술개발,
- Disclosed are an apparatus, method, and system for transmitting and receiving high-speed data in point-to-point (P2P) fixed wireless communication. In an apparatus for transmitting high-speed data in P2P fixed wireless communication, an amplitude zero autocorrelation waveform (CAZAC) sequence generator generates and outputs a CAZAC sequence. A frame generator generates a frame in which the CAZAC sequence is arranged as part of a preamble before a payload including actual data. A continuous wave (CW) generator generates and outputs a CW signal. A multiplexer receives the CW signal output by the CW generator, and arranges and outputs the CW signal in a position before a signal output by the frame generator.
- KSP 제안 키워드
- CAZAC sequence, High Speed, Point-to-Point, Speed Data, Wireless data, continuous wave(CW), multi-point, multipoint transmission, sequence generator, wireless communication