Performance Analysis of Wired and Wireless Optical Communication Systems in the Sea of Marmara Marmara Denizi nde Kablolu ve Kablosuz Optik Haberlesme Sistemlerinin Performans Analizi

Olzturk I., ÜNVERDİ N. Ö.

33rd IEEE Conference on Signal Processing and Communications Applications, SIU 2025, İstanbul, Türkiye, 25 - 28 Haziran 2025, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu66497.2025.11112155
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Anahtar Kelimeler: Communication technologies, eye diagram, maximum quality factor, wired optical communications, wireless optical communications
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

In this study, submarine cable and wireless optical communication systems between Büyükada and Yalova are analyzed using the OptiSystem 7.0 simulation program. In the submarine investigation, fiber optic cable and wireless optical communication channel (OWC channel) are used. A Wavelength Division Multiplexing (WDM) design is implemented for both systems. The transmission distance for the submarine optical communication system is determined using the Google Earth application. Transmitter power levels of 0,5,10,15, and 20 dBm are evaluated for both the submarine fiber optic and wireless optical communication systems. The best performance is observed at 10 dBm for the submarine fiber optic communication system and 20 dBm for the OWC system. Data rate, which is among thecritical parameters, is assessed at values of 0.5,1,5,10, and 15 Gbit/s. System performance is evaluated based on key indicators of reliability and accuracy, including the maximum Q-factor obtained from the Bit Error Rate (BER) analyzer and eye diagram analyses. The results from this study provide valuable insights for optimizing optical communication systems used in the Marmara Sea region.