## 2 State of the Art
### Related Work
\begin{table}
\begin{tabular}{l|l} \hline Project Name/Funding &
\begin{tabular}{l} [PERSON] _et al._ [2008] [38]/University of Alamama \\ \end{tabular} \\ \hline Target Application & Remote cardiac monitoring of multiple patients. \\ \hline \multirow{2}{*}{Tracked Parameters} & Physiological & ECG \\ \cline{2-3}  & Non- Physiological & L (indoor) \\ \hline System Architecture & ECG micro-sensor with RF modes and ECG server. \\ \hline \multirow{2}{*}{Communication Technologies} & BAN & Wired \\ \cline{2-3}  & PAN/AN & IEEE 802.15.4 \\ \cline{2-3}  & WAN/Backhaul & \\ \hline System Highlights & Real time data collection and data mining. Multiple patients monitoring in a mesh architecture. \\ \hline \end{tabular}
\end{table} 
Table 22: Summary of MASN. \begin{table}
\begin{tabular}{l|l|l} \hline Project Name/Funding & \
\begin{tabular}{l} [PERSON] _et al._ [2008] [38]/University of Commerce, Industry and Energy (MOCIE) and \\ Korea Industrial Technology Foundation(KOTEF) \\ \end{tabular} \\ \hline \multirow{2}{*}{Tracked Parameters} &
\begin{tabular}{l} Ubiquitous monitoring system. \\ \end{tabular} \\ \cline{2-3}  & Physiological & ECG, SpO2 \\ \cline{2-3}  & Non- Physiological & A \\ \hline System Architecture & Chest belt, wrist bandage and monitoring system (PC). \\ \hline \multirow{2}{*}{Communication Technologies} & BAN & IEEE 802.15.4 \\ \cline{2-3}  & PAN/AN & \\ \cline{2-3}  & WAN/Backhaul & \\ \hline System Highlights & Real-time monitoring and data analysis. \\ \hline \end{tabular}
\end{table} 
Table 20: Summary of [PERSON] _et al._ \begin{table}
\begin{tabular}{l|l|l} \hline Project Name/Funding & [PERSON] _et al._[2009][42]/Donggeo University, Korea \\ \hline Target Application & Battlefield, public safety, health monitoring, sports and fitness, among others. \\ \hline \multirow{2}{*}{Tracked Parameters} & Physiological & ECG \\ \cline{2-3}  & Non- Physiological & Acc \\ \hline System Architecture & E-textile t-shirt with sensors and PC. \\ \hline \multirow{2}{*}{Communication Technologies} & BAN & E-textile \\ \cline{2-3}  & PAN/AN & IEEE 802.15.4 \\ \cline{2-3}  & WAN/Backhaul & \\ \hline System Highlights & Continuously collecting data. Use of the acceleration information to enhance ECG signal. \\ \hline \end{tabular}
\end{table} 
Table 26: Summary of [PERSON] _et al._ \begin{table}
\begin{tabular}{l|l|l} \hline Project Name/Funding & HeartToGo [2009][43]/University of Pittsburgh \\ \hline Target Application & Real-time monitoring and recording of ECG. \\ \hline \multirow{2}{*}{Tracked Parameters} & Physiological & ECG \\ \cline{2-3}  & Non- Physiological & L \\ \hline System Architecture & ECG sensor, GPS receiver and mobile phone with specific application. \\ \hline \multirow{2}{*}{Communication Technologies} & BAN & Wired \\ \cline{2-3}  & PAN/AN & Bluetooth \\ \cline{2-3}  & WAN/Backhaul & \\ \hline \multirow{2}{*}{System Highlights} & Real time monitoring and recording, feature extraction, report generation and health assessment. \\ \hline \end{tabular}
\end{table} 
Table 24: Summary of HeartToGo. \begin{table}
\begin{tabular}{l|l|l} \hline Project Name/Funding & [PERSON] _et al._[2009][43]/Korea Research Foundation Grant funded by Korea Government \\ \hline Target Application & Monitoring of brain bioelectrical activity. \\ \hline \multirow{2}{*}{Tracked Parameters} & Physiological & EEG \\ \cline{2-3}  & Non- Physiological & \\ \hline System Architecture & Composed of Zigbee EEG sensors and a Zigbee/Internet Gateway (ZiGW). \\ \hline \multirow{2}{*}{Communication Technologies} & BAN & Zigbee \\ \cline{2-3}  & PAN/AN & \\ \cline{2-3}  & WAN/Backhaul & Internet \\ \hline System Highlights & EEG data is stored in online database in real time. \\ \hline \end{tabular}
\end{table} 
Table 25: Summary of [PERSON] _et al._