인체 통신 장치 시스템 및 그것의 통신방법
박기혁, 임인기, 강성원, 형창희, 박형일, 강태욱, 박덕근, 황정환, 김진경, 김성은, 김정범, 김경수
- 8467431 (2013.06.18)
- A human body communication system is provided. The human body communication system includes a transmitter and a receiver. The transmitter transmits a frame including a preamble, which is a Manchester-encoded pseudo noise (PN) code, to the human body. The receiver receives the frame from the human body, performs Manchester-decoding on the frame, performs cross-correlation on the decoding result and the PN code, and performs frame synchronization using the cross-correlation result. Accordingly, clock and data recovery performance is improved. Efficient frame synchronization with reduced computation amount can be provided.
- KSP 제안 키워드
- Clock and Data Recovery, Communication system, Cross-Correlation, Data recovery, Frame synchronization, Human Body Communication(HBC), Human body, PN code, Pseudo Noise, Pseudo noise (PN) code, Recovery performance