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Baseband system for human body channel communication

机译:人体通道通信的基带系统

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摘要

Biomedical sensor research is moving towards portable, wearable and implantable designs. Human body communication (HBC) is a promising data transmission method for low-power and high-speed biomedical sensors. Using the conductive human body as transmission medium, HBC trials has significant potential applications for personal healthcare and sports performance. The human body channel investigation identifies an optimum channel bandwidth of 1MHz to 100MHz. To further show better performance and reduce power consumption, the proposed baseband system for human body channel incorporates forward error correction (FEC) coding and FSK modulation technique. The extended Binary Primitive BCH Codes for compensating the elevated BER as FEC are adopted in HBC. The BCH-FSK Baseband (BFB) system for HBC has performed high-efficiency transmission for human body channel communication (HBCC).
机译:生物医学传感器研究正在朝便携式,可穿戴和可植入设计的方向发展。人体通信(HBC)是一种用于低功耗和高速生物医学传感器的有前途的数据传输方法。使用导电的人体作为传输介质,HBC试验对于个人医疗保健和运动表现具有重要的潜在应用。人体信道研究确定了1MHz至100MHz的最佳信道带宽。为了进一步表现出更好的性能并降低功耗,建议的人体通道基带系统采用了前向纠错(FEC)编码和FSK调制技术。 HBC中采用了扩展的二进制原始BCH码来补偿FEC引起的误码率升高。用于HBC的BCH-FSK基带(BFB)系统已经执行了用于人体通道通信(HBCC)的高效传输。

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