• A.Swetha
• Gurijala.Anitha
• Suresh Ballala

This project presents a very large-scale integration (VLSI) circuit design of a micro control unit (MCU) for wireless body sensor networks (WBSNs) in cost-intention. The proposed MCU design consists of an asynchronous interface, a multi-sensor controller, a register bank, a hardware-shared filter, a lossless compressor, an encryption encoder, an error correct coding (ECC) circuit, a universal asynchronous receiver/transmitter (UART) interface, a power management, and a QRS complex detector. A hardware-sharing technique was added to reduce the silicon area of a hardware-shared filter and provided functions in terms of high-pass, low-pass and band-pass filters according to the usages of various body signals. The QRS complex detector was designed for calculating QRS information of the ECG signals. In addition, the QRS information is helpful to obtain the heartbeats. The lossless compressor consists of an adaptive trending predictor and an extensible hybrid entropy encoder, which provides various methods to compress the different characteristics of body signals adaptively. Furthermore, an encryption encoder based on an asymmetric cryptography technique was designed to protect the private physical information during wireless transmission.

WBSNS, MCU, ECG, UART, QRS.

"A New Approach Design Of Micro Control Unit Of Encrypted Model For WBSNS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.392-401, January-2019, Available :http://www.jetir.org/papers/JETIR1901251.pdf

"A New Approach Design Of Micro Control Unit Of Encrypted Model For WBSNS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp392-401, January-2019, Available at : http://www.jetir.org/papers/JETIR1901251.pdf