Use of &agr;-stable self-similar stochastic processes for modeling traffic in broadband networks
Performance Evaluation - Special issue on performance and control of network systems
Performance evaluation of smoothing algorithms for transmittingprerecorded variable-bit-rate video
IEEE Transactions on Multimedia
Packet video and its integration into the network architecture
IEEE Journal on Selected Areas in Communications
Loss-resilient ATM protocol architecture for MPEG-2 video communications
IEEE Journal on Selected Areas in Communications
The Knockout Switch: A Simple, Modular Architecture for High-Performance Packet Switching
IEEE Journal on Selected Areas in Communications
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The study of packet loss is of great importance to the design of fast packet switching systems. Fast packet switching is generally accepted as the best technique for designing high-speed computer networks. Due to the high throughput demands and the mixed traffic environment, packet loss is unavoidable during overload situations when network buffers overflow. This paper presents an analysis of the temporal behaviour of packet loss in output buffered packet switches under bursty traffic loading. Analytic models are developed for a packet switch where a number of bursty packet arrivals are multiplexed onto an output buffered switch. We present exact analytic expressions and techniques for computing various packet loss characteristics such as the time distribution of the system in the blocking periods, and duration of the non-blocking and blocking periods. We show through a number of numerical examples the effects of traffic loading and correlation in the packet arrivals, as well as system parameters such as buffer size and speed-up factor of the switch fabric, on the packet loss process.