@inproceedings{MaRe07,
	author = {Rudolf Mathar and Michael Reyer},
	title = "Iterated Water-Filling for {OFDMA} Rate and Power Allocation with Proportionality Constraints",
	booktitle = "{IEEE} GLOBECOM 2007",
	address = {Washington},
	month = Nov,
	year = 2007,
	hsb = {RWTH-CONV-223568},
	}