A system and method is provided for estimating the T1 timing error and clock recovery errors by processing timing information from the associated pseudowire packet stream(s) from which the T1 is derived. The timing errors are presented as MTIE measurements which are used to present alarms for a Network...http://www.google.fr/patents/US7821958?utm_source=gb-gplus-shareBrevet US7821958 - Method for estimating and monitoring timing errors in packet data networks
Method for estimating and monitoring timing errors in packet data networks