Title :
An exact model for balanced gamma network reliability
Author :
El-Sayed, Yaser ; Venkatesan, R.
Author_Institution :
Fac. of Eng. & Appl. Sci., Memorial Univ. of Newfoundland, St. John´´s, Nfld., Canada
Abstract :
The balanced gamma network is a fault tolerant multistage interconnection network. In a previous paper, the reliability of the balanced gamma network was studied. The terminal reliability, broadcast reliability, and the network reliability were evaluated. However, the previously provided network reliability model was approximated. In this paper, we introduce an exact model for the network reliability of the balanced gamma network taking into account all possible combinations of the switching elements failures in any stage. Realistic failure rates are used to evaluate the reliabilities of switching elements and the results confirm the robustness of the balanced gamma network
Keywords :
asynchronous transfer mode; multistage interconnection networks; telecommunication network reliability; ATM traffic; balanced gamma network; exact model; fault tolerant multistage interconnection network; network reliability; realistic failure rates; switching elements failures; Broadcasting; Communication switching; Fault tolerance; Hardware; Noise measurement; Reliability engineering; Routing; Telecommunication network reliability; Telephony; Very large scale integration;
Conference_Titel :
ATM Workshop Proceedings, 1998 IEEE
Conference_Location :
Fairfax, VA
Print_ISBN :
0-7803-4874-5
DOI :
10.1109/ATM.1998.675106
