Navrati Saxena Abhishek Roy Jitae Shin A QoS-Based Energy-Aware MAC Protocol for Wireless Multimedia Sensor Networks. 183-187 2008 VTC Spring http://dx.doi.org/10.1109/VETECS.2008.50 conf/vtc/2008s db/conf/vtc/vtc2008s.html#SaxenaRS08