Elements of Probabilistic Network Calculus for Packet Scale Rate Guarantee Nodes
Jean‐Yves Le Boudec, Milan Vojnović · Infoscience (Ecole Polytechnique Fédérale de Lausanne) · 2002
Packet Scale Rate Guarantee (PSRG) is a node model used by IETF for Expedited Forwarding, a priority service defined in the context of Differentiated Services. We review probabilistic performance bounds that apply to PSRG nodes, and improve a previous bound for loss probability.