Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System for switching data using dynamic scheduling










Image Number 8 for United States Patent #7218637.

An architecture and related systems for improving the performance of non-blocking data switching systems. In one embodiment, a switching system includes an optical switching core coupled to a plurality of edge units, each of which has a set of ingress ports and a set of egress ports. The switching system also contains a scheduler that maintains two non-blocking data transfer schedules, only one of which is active at a time. Data is transferred through the switching system according to the active schedule. The scheduler monitors the sufficiency of data transferred according to the active schedule and, if the currently active schedule is insufficient, the scheduler recomputes the alternate schedule based on demand data received from the edges/ports and activates the alternate schedule. A timing mechanism is employed to ensure that the changeover to the alternate schedule is essentially simultaneous among the components of the system.








 
 
  Recently Added Patents
Method of treating cancer using a survivin inhibitor
Configuration and incentive in event management environment providing an automated segmentation of consideration
Materials and methods for stress reduction in semiconductor wafer passivation layers
Signal phase-based location of network nodes
Content distribution system, mobile communication terminal device, and computer readable medium
Real-time application of filters based on image attributes
High damage threshold frequency conversion system
  Randomly Featured Patents
Removable initial patch
Multilayer golf ball
Powder spray system
Acylated, heteroaryl-condensed cycloalkenylamines and their use as pharmaceuticals
Methods, apparatuses and computer program products for facilitating efficient browsing and selection of media content and lowering computational load for processing audio data
Tension decurler for web material
Antenna
Multi-layered flexible print circuit board and manufacturing method thereof
Fold-away stringed musical instrument
Data input/output terminal for monitoring patients