A policing device is proposed in which a plurality of parallel police processors (PP1, PP2) are included each of which implements a Modified Virtual Scheduling Algorithm and is so able to derive for a cell for which it is activated by an enabling circuit (EC) a conformance signals (CS1, CS2). An arbitration...http://www.google.es/patents/US5541913?utm_source=gb-gplus-sharePatente US5541913 - Policing device