@techreport {Eardley09:PCN-arch,
	title = {Pre-Congestion Notification (PCN) Architecture},
	number = {5559},
	year = {2009},
	month = {06/2009},
	publisher = {RFC Editor},
	type = {Request for Comments},
	keywords = {Admission Control, Algorithms, Architecture, congestion control, Data Communication, Differentiated Services, Internet, networks, Pre-Emption, Protocols, QoS, Quality of Service, Signalling},
	url = {http://tools.ietf.org/html/rfc5559},
	author = {Eardley, Phillip and Others, Numerous and Briscoe, Bob},
	editor = {Eardley, Phillip}
}
