The design of the Gamma network is analyzed in terms of block structure. The analysis reveals the asymmetry of its duplicate links, and an alternate design in the form of the Kappa network is proposed. Its novel feature is the symmetry of duplicate links at the block level. This symmetry results in a simple control algorithm and enhanced fault tolerance. The relationship between the Kappa network and other existing fault-tolerant networks is briefly discussed
Published in:
Computers, IEEE Transactions on
(Volume:37
,
Issue:
5
)
Date of Publication: May 1988