Robert Olsen

Hierarchical QoS behavioral model

Pipeline scheduler including a hierarchy of schedulers and multiple scheduling lanes

Propagation of minimum guaranteed scheduling rates among scheduling layers in a hierarchical schedule

Hierarchical flow control for router ATM interfaces

Methods and apparatus for allowing promotion in color-based policers

Iterative architecture for hierarchical scheduling

Using burst tolerance values in time-based schedules

Priority propagation in a multi-level scheduling hierarchy

Methods and apparatus for reducing arbitration delay in channelized systems by use of additional scheduling hierarchy

Hierarchical scheduler inter-layer eligibility deferral