@InProceedings{Rost2012VTCSpring,
	author = {P. Rost and A. Maeder and X Perez-Costa},
	title = {Asymmetric Uplink-Downlink Assignment for Energy-Efficient Mobile Communication Systems},
	booktitle = {Proc. IEEE Vehicular Technology Conf. (VTC-Spring)},
	address = {Yokohama, Japan},
	month = May,
	year = {2012},
}