Rebecca Braynard Adam Silberstein Carla Schlatter Ellis Extending Network Lifetime Using an Automatically Tuned Energy-Aware MAC Protocol. 244-259 2006 conf/ewsn/2006 EWSN http://dx.doi.org/10.1007/11669463_19 db/conf/ewsn/ewsn2006.html#BraynardSE06