A bottleneck path prediction/storage unit predicts a bottleneck path, that is, a logic circuit whose transmission rate is limited by a cell switching unit other than a predetermined cell switching unit, the logic circuit being one of the logic circuits which use a predetermined physical circuit in the...http://www.google.fr/patents/US5923645?utm_source=gb-gplus-shareBrevet US5923645 - Cell rate control device and method
