Title :
Performance analysis of ATM switches under a multi mode traffic model
Author :
Ratkovic, Aleksandar ; Rubin, Izhak
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
We present a new performance analysis method for input and output queueing switches, driven by imbalanced traffic processes, using a correlated G/G/1 queueing model. We construct a correlated G/G/1 queueing system to characterize the queueing behavior of the underlying switch. For this system, “messages” correspond to input traffic “modes”. We derive the cell delay distribution and the cell blocking probability for the switch architectures under consideration. We also state stability conditions for the message processes served by the switches under consideration. For cell arrival processes which are deterministic within each mode, the analysis is exact
Keywords :
asynchronous transfer mode; delays; probability; queueing theory; telecommunication traffic; ATM switches; cell arrival processes; cell blocking probability; cell delay distribution; correlated G/G/1 queueing model; deterministic processes; imbalanced traffic processes; input queueing switches; input traffic modes; multi mode traffic model; output queueing switches; performance analysis; stability conditions; switch architectures; Asynchronous transfer mode; Electronic mail; Performance analysis; Probability; Queueing analysis; Stability; Switches; Telecommunication traffic; Throughput; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1995. GLOBECOM '95., IEEE
Print_ISBN :
0-7803-2509-5
DOI :
10.1109/GLOCOM.1995.502048
