@inproceedings{LiMa08b,
	author = {Chunhui Liu and Rudolf Mathar},
	title = "Optimal and Efficient Bit Loading for {OFDM} in the Presence of Channel Uncertainty",
	booktitle = "{IEEE} ISWCS",
	address = {Reykjavik, Iceland},
	month = Oct,
	year = 2008,
	hsb = {RWTH-CONV-223583},
	}