Title :
Potential Alternative Signal Sampling and Reconstruction Strategy for Low Power Embedded Sensors
Author :
Petelenz, Tomasz J. ; Sikorski, Christopher
Author_Institution :
Sarcos Res. Corp., Salt Lake City
Abstract :
In this research we are investigating the possibility of using alternative signal sampling and reconstruction strategies based on the optimal signal sampling and reconstruction theory that, if successful, would require a smaller number of data points for signal recovery, reduce data transmission bandwidth required for wireless data transmission and lower overall power consumption of a sensor.
Keywords :
data communication; signal reconstruction; signal sampling; wireless sensor networks; data transmission bandwidth; low power embedded sensors; power consumption; signal reconstruction; signal recovery; signal sampling; wireless data transmission; Bandwidth; Chebyshev approximation; Data communication; Lagrangian functions; Polynomials; Reconstruction algorithms; Remote monitoring; Sampling methods; Signal reconstruction; Signal sampling;
Conference_Titel :
High Confidence Medical Devices, Software, and Systems and Medical Device Plug-and-Play Interoperability, 2007. HCMDSS-MDPnP. Joint Workshop on
Conference_Location :
Boston, MA
Print_ISBN :
978-0-7695-3081-9
DOI :
10.1109/HCMDSS-MDPnP.2007.32