@CONFERENCE\{IMM2006-05061, author = "S. U. Donapudi and C. O. Obel and J. Madsen", title = "Extending Lifetime of Wireless Sensor Networks using Forward Error Correction", year = "2006", month = "nov", booktitle = "{IEEE} Norchip", volume = "", series = "", editor = "", publisher = "", organization = "", address = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/5061-full.html", abstract = "Communication between nodes in Wireless Sensor Networks (WSN) is susceptible to transmission errors caused by low signal strength or interference. These errors manifest themselves as lost or corrupt packets. This often leads to retransmission, which in turn results in increased power consumption reducing node and network lifetime. In this paper, we implement and evaluate a convolution code {FEC} with Viterbi decoding on Mica2 nodes to explore the possibility of extending the lifetime of a degrading {WSN}. We present results which suggest that our approach could be used in a {WSN} when increasing distance and channel noise degrade the network." }