@inproceedings{Guerrero_2012, title={Diagnosing the weakest link in WSN testbeds: A reliability and cost analysis of the USB backchannel}, url={http://dx.doi.org/10.1109/LCNW.2012.6424085}, DOI={10.1109/lcnw.2012.6424085}, booktitle={37th Annual IEEE Conference on Local Computer Networks -- Workshops}, publisher={IEEE}, author={Guerrero, Pablo E. and Gurov, Iliya and Buchmann, Alejandro and Van Laerhoven, Kristof}, year={2012}, month=Oct, pages={934–942} }