@techreport{declercq-vsn-arch-01,
    number =    {draft-declercq-vsn-arch-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-declercq-vsn-arch/01/},
    author =    {Jeremy De Clercq},
    title =     {{An architecture for a gradual deployment of end-to-end QoS on an Internet-wide scale (Virtual Service-aware Network)}},
    pagetotal = 28,
    year =      2003,
    month =     jun,
    day =       10,
    abstract =  {This document introduces Virtual Service-aware Networks (VSNs) as a solution for inter-domain resource reservation with Quality-of- Service (QoS) on an Internet-wide scale. A VSN is a single-domain overlay network that consists of guaranteed QoS pipes. VSNs of neighboring domains that offer the same level of QoS establish peering relationships. As such, they form a network of QoS-enabled networks with a specific (QoS) routing context. In this network, admission control for traffic flows is performed in two phases. The two-phase approach allows for the use of an off-path signaling protocol, which enables the gradual introduction of this architecture without changing the existing routers.},
}