(2) Temporal Accountability: This refers to the trust level of the timestamp information exchanged between sensors for accurate ECG/EEG logging. Temporal Accountability is very important in the MSN because all ECG/EEG anomaly detection depends on the accurate time interval analysis of different medical signal changes. As shown in Fig.14, we need to detect the timing gaps for ECG PR / ST wave segments in order to make correct heart disease classifications for the following arrhythmic heart beatings: NSR, Paced, A-Fib, Nordal, V-Fib, etc. [52]. Example 2: Medical sensor / RFID privacy preserving: This issue aims to design an extremely low-complexity key generation / refreshing scheme to achieve confidential medical sensor-to-RFID reader and RFID reader-to-tag wireless communications. Fig.15 shows that the proposed infrastructure enables such a RFID/sensor security research. Fig. 15 The THC infrastructure enables research on medical privacy preserving Table 1: Equipment (Detailed budget for major Items) Equipment Company Price / Purpose Design method Name name cost Also called COTS & PCB cost: EKG manufacturing: $70 sensor; Most ECG PCB we’ll assemble used for COTS an ECG PCB fabrication the 40 board through fee: $80 collection will be sensor COTS chips each of from (e.g. CPU, Total patients’ leads, etc.). cost: heart beat $6,000 patterns. cost: After $50 To detect COTS & PCB EMG ordering PCB manufacturing: patients’ fabrication muscle assembly 40 we’ll from , fee: $50 COTS chips into sensor we make each . an EMG board PCB Total cost: $4,000 To measure SpO2 Blood Company From 30 Total sensor oxygen Purchase cost: saturation $4,500 level. To read COTS & PCB After RFID tags manufacturing: ordering attached design fee: we’ll in 40 RFID reader RFID reader by from , $50 each medicine assembling chip we make Total or other components PCB cost: places $4,000 RFID Company 2 (see Each kit: Alien Inc. Develop Kit of Purchase ~$2,000
(2) Temporal Accountability: This refers to the trust level of the timestamp information exchanged between sensors for accurate ECG/EEG logging. Temporal Accountability is very important in the MSN because all ECG/EEG anomaly detection depends on the accurate time interval analysis of different medical signal changes. As shown in Fig.14, we need to detect the timing gaps for ECG PR / ST wave segments in order to make correct heart disease classifications for the following arrhythmic heart beatings: NSR, Paced, A-Fib, Nordal, V-Fib, etc. [52]. Example 2: Medical sensor / RFID privacy preserving: This issue aims to design an extremely low-complexity key generation / refreshing scheme to achieve confidential medical sensor-to-RFID reader and RFID reader-to-tag wireless communications. Fig.15 shows that the proposed infrastructure enables such a RFID/sensor security research. Fig. 15 The THC infrastructure enables research on medical privacy preserving Table 1: Equipment (Detailed budget for major Items) Equipment Name Purpose Design method Company name Price / cost ECG sensor Also called EKG sensor; used for the collection of patients’ heart beat patterns. COTS & PCB manufacturing: we’ll assemble an ECG PCB board through COTS chips (e.g. CPU, leads, etc.). Most COTS will be from 40 cost: $70 PCB fabrication fee: $80 each Total cost: $6,000 EMG sensor To detect patients’ muscle COTS & PCB manufacturing: we’ll assembly COTS chips into an EMG board After ordering from , we make PCB 40 cost: $50 PCB fabrication fee: $50 each Total cost: $4,000 SpO2 sensor To measure Blood oxygen saturation level. Company Purchase From 30 Total cost: $4,500 RFID reader To read RFID tags attached in medicine or other places COTS & PCB manufacturing: we’ll design RFID reader by assembling chip components After ordering from , we make PCB 40 fee: $50 each Total cost: $4,000 RFID Develop Kit of Company Purchase Alien Inc. 2 (see Each kit: ~$2,000 .
6_case_study_mhealth.docx