@techreport{karagiannis-pcn-signaling-requirements-01,
    number =    {draft-karagiannis-pcn-signaling-requirements-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-karagiannis-pcn-signaling-requirements/01/},
    author =    {Georgios Karagiannis and Tom Taylor and Kwok Chan and Michael Menth},
    title =     {{Requirements for Signaling of (Pre-) Congestion Information in a DiffServ Domain}},
    pagetotal = 9,
    year =      2010,
    month =     mar,
    day =       8,
    abstract =  {Precongestion notification (PCN) is a means for protecting quality of service for inelastic traffic admitted to a Diffserv domain. The overall PCN architecture is described in RFC 5559. This memo describes the requirements for the signaling applied within the PCN domain: PCN feedback is carried from the PCN-egress-node to the decision point and the decision point may demand for the measurement and delivery of the PCN rate sent at the PCN-ingress-node. The decision point may be either collocated with the PCN-ingress-node or a centralized node.},
}