公开(公告)号：US06744496B2

公开(公告)日：2004-06-01

申请号：US10267573

申请日：2002-10-10

申请人： Olivier Audouin ,  Maria Manzanedo ,  Ludovic Noirie ,  Denis Penninckx ,  Albert Benveniste ,  Frederic Cerou ,  George Moustakides

发明人： Olivier Audouin ,  Maria Manzanedo ,  Ludovic Noirie ,  Denis Penninckx ,  Albert Benveniste ,  Frederic Cerou ,  George Moustakides

IPC分类号： G01N2100

CPC分类号： H04B10/07953 ,  H04L1/203

摘要： A method of measuring the error rate of an optical transmission system transmitting a signal by detecting the signal, and asynchronously sampling the signal at a frequency independent of the bit rate of the signal to obtain K samples of the signal at respective times t1 to tK, where K is an integer greater than or equal to 2. The eye diagram of the signal, the error rate of the signal and the bit time of the signal are then computed.

摘要翻译： 测量通过检测信号来发送信号的光传输系统的错误率的方法，并且以与信号的比特率无关的频率异步采样信号，以在各时刻t1至tK获得信号的K个样本，其中K 是大于或等于2的整数。然后计算信号的眼图，信号的误码率和信号的位时间。