Random early detection gateways for congestion avoidance
IEEE/ACM Transactions on Networking (TON)
Providing guaranteed services without per flow management
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Capacity overprovisioning for networks with resilience requirements
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Threshold configuration and routing optimization for PCN-based resilient admission control
Computer Networks: The International Journal of Computer and Telecommunications Networking
Marking conversion for pre-congestion notification
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
PCN-based flow termination with multiple bottleneck links
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
A Survey of PCN-Based Admission Control and Flow Termination
IEEE Communications Surveys & Tutorials
SRP: a scalable resource reservation protocol for the Internet
Computer Communications
IEEE Journal on Selected Areas in Communications
PCN-based marked flow termination
Computer Communications
Performance of PCN-based admission control under challenging conditions
IEEE/ACM Transactions on Networking (TON)
RCFT: A Termination Method for Simple PCN-Based Flow Control
Journal of Network and Systems Management
Journal of Network and Systems Management
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Overload in a packet-based network can be prevented by admitting or blocking new flows depending on its load conditions. However, overload can occur in spite of admission control due to unforseen events, e.g., when admitted traffic is rerouted in the network after a failure. To restore quality of service for the majority of admitted flows in such cases, flow termination has been proposed as a novel control function. We present several flow termination algorithms that measure so-called pre-congestion notification (PCN) feedback. We analyze their advantages and shortcomings in particular under challenging conditions. The results improve the understanding of PCN technology which is currently being standardized by the Internet Engineering Task Force (IETF).