05521591 is referenced by 105 patents and cites 11 patents.

A class of switching networks is comprised of expansive logical clusters and/or dispersive logical clusters. These clusters are of low degree. The class of networks include multibutterfly networks as well as multi-Benes networks. These networks provide for fault tolerance and routing and for efficient routing. Moreover, routing is provided in a non-blocking fashion.

Title
Switching networks with expansive and/or dispersive logical clusters for message routing
Application Number
488693
Publication Number
5521591
Application Date
March 25, 1994
Publication Date
May 28, 1996
Inventor
Eliezer Upfal
Palo Alto
CA, US
Bruce M Maggs
Princeton
NJ, US
Frank T Leighton
Newton Center
MA, US
Thomas F Knight Jr
Belmont
MA, US
Sanjeev Arora
Berkeley
CA, US
Agent
Hamilton Brook Smi8th & Reynolds
Assignee
Massachusetts Institute of Technology
MA, US
IPC
H01H 67/00
View Original Source