| Autor: |
Hu Guoqing, Jahangir Alam S. M., M. D. Zakirul Mehrab, S M Jahangir Alam, M. Rabiul Alam |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
International Journal of Future Computer and Communication. 3:281-286 |
| ISSN: |
2010-3751 |
| Popis: |
The bit error rate (BER) is the percentage of bits that have errors relative to the total number of bits received in a transmission. The different modulation techniques scheme is suggested for improvement of BER in fiber optic communications. The developed scheme has been tested on optical fiber systems operating with a non-return-to-zero (NRZ) format at transmission rates of up to 10Gbps. Numerical simulations have shown a noticeable improvement of the system BER after optimization of the suggested processing operation on the detected electrical signals at central wavelengths in the region of 1310 nm. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
