Stefano Basagni Alessio Carosi Chiara Petrioli Controlled Vs. Uncontrolled Mobility in Wireless Sensor Networks: Some Performance Insights. 269-273 2007 conf/vtc/2007f VTC Fall http://dx.doi.org/10.1109/VETECF.2007.70 db/conf/vtc/vtc2007f.html#BasagniCP07