Patent Document ID: 6138166
Application ID: 09206659
Patent Flag: 1

Claim One:
1. An interconnection subsystem for interconnecting a predetermined number of nodes, each having a predetermined maximum number of bidirectional connections, said predetermined number of connections being greater than two, for transferring information, the nodes' respective connections being interconnected by communication links in the form of a ladder topology in which a series of nodes are connected in a ring, the ring corresponding to one standard of a ladder topology, the communication links interconnecting a plurality of said nodes in said ring to another node, said other nodes being interconnected in a second series, with the other nodes being interconnected in a second series defining the second standard of the ladder topology, the connections between nodes in said first series and node of said second series effectively forming rungs of the ladder topology, said first series of nodes comprising a first series first node and a first series last node, said second series of nodes comprising a second series first node and a second series last node, the communication links interconnecting the first series last node to said second series first node, and the second series last node to the first series first node, thereby to define a Moebius strip topology.