@article {Menth10b:PCN_overview,
	title = {Pre-Congestion Notification: New QoS Support for Differentiated Services IP Networks},
	journal = {IEEE Communications Magazine},
	volume = {50},
	number = {3},
	year = {2012},
	month = {03/2012},
	pages = {94{\textendash}103},
	publisher = {IEEE},
	keywords = {Admission Control, congestion control, Congestion Notification, Data Communication, Differentiated Services, encoding, Internet, Marking, networks, Protocols, QoS, Quality of Service},
	issn = {0163-6804},
	doi = {10.1109/MCOM.2012.6163587},
	author = {Menth, Michael and Briscoe, Bob and Tina (Ting Zou) {Tsou}}
}
