@techreport {Karag09:PCN-enc-compare,
	title = {Overview of Pre-Congestion Notification Encoding},
	number = {6627},
	year = {2012},
	month = {07/2012},
	publisher = {RFC Editor},
	type = {Request for Comments},
	keywords = {Admission Control, congestion control, Congestion Notification, Data Communication, Differentiated Services, encoding, Internet, Marking, networks, Protocols, QoS, Quality of Service},
	url = {http://tools.ietf.org/html/rfc6627},
	author = {Karagiannis, Georgios and Kwok Ho {Chan} and Moncaster, Toby and Menth, Michael and Eardley, Philip and Briscoe, Bob}
}
@article {Menth10a:PCN_Survey,
	title = {A Survey of PCN-Based Admission Control and Flow Termination},
	journal = {IEEE Communications Surveys and Tutorials},
	volume = {12},
	number = {3},
	year = {2010},
	month = {08/2010},
	pages = {357{\textendash}375},
	publisher = {IEEE},
	keywords = {Admission Control, congestion control, Congestion Notification, Data Communication, Differentiated Services, encoding, Internet, Marking, networks, Protocols, QoS, Quality of Service},
	doi = {10.1109/SURV.2010.040710.00078},
	url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05455792},
	author = {Menth, Michael and Lehrieder, Frank and Briscoe, Bob and Eardley, Philip and Moncaster, Toby and Babiarz, Jozef and Charny, Anna and Zhang, Xinyang and Taylor, Tom and Chan, Kwok-Ho and Satoh, Daisuke and Karagiannis, Georgios}
}
@techreport {Eardley09:PCN-mark,
	title = {Metering and Marking Behaviour of PCN-Nodes},
	number = {5670},
	year = {2009},
	month = {11/2009},
	publisher = {RFC Editor},
	type = {Request for Comments},
	abstract = {The objective of Pre-Congestion Notification (PCN) is to protect the quality of service (QoS) of inelastic flows within a Diffserv domain in a simple, scalable, and robust fashion. This document defines the two metering and marking behaviours of PCN-nodes. Threshold-metering and -marking marks all PCN-packets if the rate of PCN-traffic is greater than a configured rate ("PCN-threshold-rate"). Excess-traffic-metering and -marking marks a proportion of PCN-packets, such that the amount marked equals the rate of PCN-traffic in excess of aconfigured rate ("PCN-excess-rate"). The level of marking allows PCN-boundary-nodes to make decisions about whether to admit or terminate PCN-flows.},
	keywords = {Admission Control, Algorithm, AQM, congestion control, Data Communication, Differentiated Services, Internet, networks, Notification, Pre-Emption, Protocol, QoS, Quality of Service, Signalling, Termination},
	url = {http://tools.ietf.org/html/rfc5670},
	author = {Eardley, Philip and Others, Numerous and Briscoe, Bob},
	editor = {Eardley, Philip}
}
