Date Added: Jan 2012
This paper is about Perfect Difference Network (PDN) which is an asymptotically optimal method for connecting a set of nodes into a Perfect Difference Network with diameter 2, so that any node is reachable from any other node in one or two hops. Network throughput is measured as the average rate of successful message delivery over a communication channel. The data may be delivered over a link, or pass through a certain network node and is usually measured in bits per second, data packets per second or data packets per time slot. Throughput varies from wireless to wired network.