Verfahren und Schaltungsanordnung zur Erzeugung von Zellfehlern in ATM-Netzen.

摘要

The invention relates to a device and a method of generating cell errors in an incident digital signal with format and throughput corresponding to the standards of an ATM transmission network, this signal including cells assigned to a communication, identifiable by their header comprising: memory storage means (100) in which one or more predetermined error generation models are recorded; memory storage means (200) with read and write access, into which the desired model is stored at the appropriate moment, control means (101, 202, 203) and cell error generation means (300) receiving the digital signal originating from the memory-storage means (200) and generating cell errors in the incident signal as a function of the digital signal received. Application to tests of ATM-mode terminals.