A Fault-Tolerant Communication Architecture for Distributed Systems

A communication architecture for distributed processors is presented here. This architecture is based on a new topolgy we have developed, one which interconnects n nodes by using rn links where the maximum internode distance is logrn, and where each node has, at most, 2r, I/O ports. It is also shown that this network is fault-tolerant, being able to tolerate up to (r − 1) node failures.