Efficient buffer sharing in shared memory ATM systems with space priority traffic

doi:10.1109/4234.996047

Efficient buffer sharing in shared memory ATM systems with space priority traffic

2002-04-01

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DOI：10.1109/4234.996047

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In this letter we study the problem of the optimal design of buffer management policies within the class of pushout and expelling policies for a shared memory asynchronous transfer mode (ATM) switch or demultiplexer fed by traffic containing two different space priorities. A numerical study of the optimal policies for small buffer sizes is used to help design heuristics applicable to large buffer sizes. Simulation studies for large buffer systems are then presented.

Keywords:

ATM

buffer management

Markov decision theory

sample path techniques

shared memory switch

Efficient buffer sharing in shared memory ATM systems with space priority traffic

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