Some statistical remarks on the derivation of BER in amplified optical communication systems
نویسندگان
چکیده
We consider the signal detection problem in amplified optical transmission systems as a statistical hypothesis testing procedure, and we show that the detected signal has a well-known chi-squared distribution. In particular, this approach considerably simplifies the derivation of bit-error rate (BER). Finally, we discuss the accuracy of the Gaussian approximations to the exact distributions of the signal.
منابع مشابه
Some Statistical Remarks on the Derivation of Ber in Ampliied Optical Communication Systems
We consider the signal detection problem in ampliied optical transmission system as a statistical hypothesis testing procedure and show that the detected signal has a well known chi-squared distribution. In particular, this approach considerably simpliies the derivation of BER. Finally, we discuss the accuracy of the Gaussian approximations to the exact distributions of the signal.
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ورودعنوان ژورنال:
- IEEE Trans. Communications
دوره 45 شماره
صفحات -
تاریخ انتشار 1997