Archivio Istituzionale della RicercaIn this paper we analyzed classical forward error correction (FEC) algorithms implemented in wireless sensor networks (WSNs). We adopted FEC algorithms in sensor network nodes and evaluated performance and cost related to their covered area. Experimental results show how FEC adoption increases bit error tolerance in additive white Gaussian noise channels while rising computational costs in an acceptable fashion; coding gains reach values higher than 1 dB with a time latency that is negligible when compared with WSN data rates.
Increasing Effective Radiated Power in Wireless Sensor Networks with Channel Coding Techniques / SANCHEZ SANCHEZ, ERWING RICARDO; Gandino, Filippo; Montrucchio, Bartolomeo; Rebaudengo, Maurizio. - (2007). (Intervento presentato al convegno IEEE International Conference on Electromagnetics in Advanced Applications, ICEAA '07 tenutosi a Torino (I) nel 17-21 Settembre 2007) [10.1109/ICEAA.2007.4387323].
Increasing Effective Radiated Power in Wireless Sensor Networks with Channel Coding Techniques
SANCHEZ SANCHEZ, ERWING RICARDO;GANDINO, FILIPPO;MONTRUCCHIO, BARTOLOMEO;REBAUDENGO, Maurizio
2007
Abstract
In this paper we analyzed classical forward error correction (FEC) algorithms implemented in wireless sensor networks (WSNs). We adopted FEC algorithms in sensor network nodes and evaluated performance and cost related to their covered area. Experimental results show how FEC adoption increases bit error tolerance in additive white Gaussian noise channels while rising computational costs in an acceptable fashion; coding gains reach values higher than 1 dB with a time latency that is negligible when compared with WSN data rates.
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https://hdl.handle.net/11583/1648668
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