Christina Fragouli Jörg Widmer Jean-Yves Le Boudec A Network Coding Approach to Energy Efficient Broadcasting: From Theory to Practice. 2006 conf/infocom/2006 INFOCOM http://dx.doi.org/10.1109/INFOCOM.2006.45 db/conf/infocom/infocom2006.html#FragouliWB06