Nikhil Karamchandani Massimo Franceschetti Scaling Laws for Delay Sensitive Traffic in Rayleigh Fading Networks. 870-874 2007 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2007.168 conf/globecom/2007 db/conf/globecom/globecom2007.html#KaramchandaniF07