@InProceedings{hu2017beating,
	author = {Hu, Qian and Dischler, Roman and Schuh, Karsten and Bülow, Henning and Schmalen, Laurent and Buchali, Fred},
	title = {Beating Bandwidth Limitation for High-speed PAM-4 Transmission Based on Turbo Equalizer},
	booktitle = {Proc. Eur. Conf. Opt. Commun. (ECOC)},
	pages = {P1.SC3.50},
	address = {Gothenburg, Sweden},
	month = Sep,
	year = {2017},
}