Performance of an ATM LAN switch with back-pressure function.

摘要: Traffic control schemes for ATM networks can be classified into two categories: reactive congestion and preventive control. Reactive controlcan effective in local area as well A possible scheme to realize efficient is a switch architecture, which possesses buffers on both sides of input output ports with back-pressure function. Especially, when this applied LANs data transfer services, its performance should evaluated by taking account the bursty traffic, main purpose current paper. In paper, we show maximum throughput such an function under traffic through analytic method. addition balanced condition, unbalanced mixture stream are also considered. Through numerical examples, effects average packet length buffer size perfomance quantitively.