@inproceedings{LiBoMa09,
	author = {Chunhui Liu and Georg B{\"o}cherer and Rudolf Mathar},
	title = "Accelerating Resource Allocation for {OFDMA} Downlink with CNR Variation Over Users",
	booktitle = "{IEEE} VTC Spring 2009",
	address = {Barcelona},
	month = Apr,
	year = 2009,
	hsb = {hsb910012539},
	}