인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
This paper explores the enhancement of conductive fabric area networks (CFANs) through the integration of error correction coding techniques. Utilizing a two-layer conductive fabric as the communication channel, we leverage frequency shift keying (FSK) for modulation and demodulation across the nodes. Aimed at improving the quality of service, this paper presents a comparative analysis of error correction methods: Repetition code and Hamming code under various channel conditions, including Gaussian and non-Gaussian interference. These conditions mimic real-world disturbances potentially affecting CFANs, such as other sensors or actuators within the network. Performance metrics, specifically bit error rate (BER) and packet error rate (PER), are employed to evaluate the efficacy of each coding method. Preliminary results indicate that the repetition code significantly outperforms others in minimizing the BER and the PER, followed by the Hamming code and the baseline approach, particularly under conditions of low Signal-to-Noise Ratio (SNR). To ensure a fair comparison, we normalized the BER and PER values to account for different code rates. This investigation highlights the potential of error correction codes to substantially improve CFAN reliability, laying the groundwork for future applications in wearable technology and soft robotics.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-151-25-02-091072480