@techreport {Briscoe08b:PCN-enc-3-in-1,
	title = {Encoding Three Pre-Congestion Notification (PCN) States in the IP Header using a Single Diffserv Codepoint (DSCP)},
	number = {6660},
	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/rfc6660},
	author = {Briscoe, Bob and Moncaster, Toby and Menth, Michael}
}
@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}
}
@article {Soppera09a:ITP_value_chain,
	title = {Architecting the Future Internet; Re-Capturing the Internet Value Chain},
	journal = {Institute of Telecommunications Professionals (ITP) Journal},
	volume = {May 2009},
	year = {2009},
	month = {05/2009},
	publisher = {Institute of Telecoms Professionals},
	keywords = {Accountability, Architecture, congestion control, Data Communication, Economics, Fairness, Internet, networks, Protocols, QoS, Quality of Service, Resource Sharing, Scheduling},
	url = {http://www.theitp.org/Journal.aspx},
	author = {Soppera, Andrea and Moncaster, Toby and Briscoe, Bob}
}
@techreport {Moncaster08b:PCN-enc-base,
	title = {Baseline Encoding and Transport of Pre-Congestion Information},
	number = {5696},
	year = {2009},
	month = {11/2009},
	publisher = {RFC Editor},
	type = {Request for Comments},
	abstract = {The objective of the Pre-Congestion Notification (PCN) architecture is to protect the quality of service (QoS) of inelastic flows within a Diffserv domain. It achieves this by marking packets belonging to PCN-flows when the rate of traffic exceeds certain configured thresholds on links in the domain. These marks can then be evaluated to determine how close the domain is to being congested. This document specifies how such marks are encoded into the IP header by redefining the Explicit Congestion Notification (ECN) codepoints within such domains. The baseline encoding described here provides only two PCN encoding states: Not-marked and PCN-marked. Future extensions to this encoding may be needed in order to provide more than one level of marking severity.},
	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/rfc5696},
	author = {Moncaster, Toby and Briscoe, Bob and Menth, Michael}
}
