Ananth V. Kini Nikhil Singhal Steven Weber Performance of a WSN in the Presence of Channel Variations and Interference. 2899-2904 2008 WCNC http://dx.doi.org/10.1109/WCNC.2008.507 conf/wcnc/2008 db/conf/wcnc/wcnc2008.html#KiniSW08