International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 59 - Number 9 |
Year of Publication: 2012 |
Authors: Md. Mobarok Hossain Rubel, Syed Golam Mahmud |
10.5120/9580-4058 |
Md. Mobarok Hossain Rubel, Syed Golam Mahmud . BER Performance Analysis for Optical Communication using DPSK Modulation. International Journal of Computer Applications. 59, 9 ( December 2012), 39-44. DOI=10.5120/9580-4058
In this paper we study and analyze Bit Error Rate (BER) performance for optical communication system using Differential Phase Shift Keying (DPSK) modulation scheme. Specifically, after developing an approximate form BER expression, we study the BER performance for different system parameters such as fiber length, gain and number of amplifier. With the aid of analysis and simulation results we demonstrate the influence of different system parameters on the BER performance of an optical system using differential modulation schemes.