On the self-similar nature of Ethernet traffic
SIGCOMM '93 Conference proceedings on Communications architectures, protocols and applications
Source models for VBR broadcast-video traffic
IEEE/ACM Transactions on Networking (TON)
Self-similarity in World Wide Web traffic: evidence and possible causes
IEEE/ACM Transactions on Networking (TON)
Sharing a Processor Among Many Job Classes
Journal of the ACM (JACM)
Self-Similar Network Traffic and Performance Evaluation
Self-Similar Network Traffic and Performance Evaluation
A Skorokhod Problem formulation and large deviation analysis of a processor sharing model
Queueing Systems: Theory and Applications
Large deviations and the generalized processor sharing scheduling for a multiple-queue system
Queueing Systems: Theory and Applications
Large deviations analysis of the generalized processor sharing policy
Queueing Systems: Theory and Applications
Subexponential loss rates in a GI/GI/1 queue with applications
Queueing Systems: Theory and Applications
Reduced-Load Equivalence and Induced Burstiness in GPS Queues with Long-Tailed Traffic Flows
Queueing Systems: Theory and Applications
The effect of multiple time scales and subexponentiality in MPEG video streams on queueing behavior
IEEE Journal on Selected Areas in Communications
Queue analysis and multiplexing of heavy-tailed traffic in wireless packet data networks
Mobile Networks and Applications
ACM SIGMETRICS Performance Evaluation Review
Approximation for a two-class weighted fair queueing discipline
Performance Evaluation
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We consider a set of N fluid On-Off flows that share a common server of capacity c and a finite buffer B. The server capacity is allocated using the generalized processor sharing scheduling discipline. Each flow has a minimum service rate guarantee that exceeds its long-term average demand ρi. The buffer sharing is unrestricted as long as there is available space. If the buffer is full, the necessary amount of fluid from the most demanding flows is discarded. When On periods are heavy-tailed, we show that the loss rate of a particular flow i is asymptotically equal to the loss rate in a reduced system with capacity c - Σj ≠ iρj and buffer B, where this flow is served in isolation. In particular, the system behaves as if it had N times bigger buffer. This new insight on buffer multiplexing gain offers an additional tradeoff in distributing buffers between core and edge switching elements.