Variable resolution scheduler for virtual channel communication devices

摘要

The present invention provide for scheduling protocol data units for transmission on a virtual channel. The scheduling is accomplished by first determining a relative theoretical departure time for a protocol data unit. Departure times are identified in each of a plurality of time domains based upon the relative theoretical departure time for the protocol data unit. An identified departure times is selected from a time domain and the protocol data unit is scheduled for transmission during the selected available departure time.