Cheng Guo R. Venkatesha Prasad JiangJie He Martin Jacobsson FIST: A Framework for Flexible and Low-Cost Wireless Testbed for Sensor Networks. 216-225 2009 FGIT-FGCN http://dx.doi.org/10.1007/978-3-642-10844-0_27 conf/fgit/2009fgcn db/conf/fgit/fgcn2009.html#GuoPHJ09