Design of Hybrid DWDM and SAC-OCDMA System Utilizing ZCC Code to Enhance User Volume

  • Himali SarangalEmail author
  • Amarpal Singh
  • Jyoteesh Malhotra
  • Simrandeep Singh Thapar
Conference paper
Part of the Lecture Notes on Data Engineering and Communications Technologies book series (LNDECT, volume 26)


Zero Cross-Correlation (ZCC) code stands out amongst the most helpful codes in Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) system because of its features like zero cross-correlation and high auto-correlation. However, for long-range communication, as the number of user’s increases, the performance of the system is degraded. In this paper, we made an effort to enhance the performance of SAC-OCDMA system using Dense Wavelength Division Multiplexing (DWDM). SAC-OCDMA is an inseparable part of the global optical communication systems. It provides high speed, high bit-rate, security and high bandwidth for advanced services in different networks. Therefore, the hybrid DWDM and SAC-OCDMA system makes it believable to create other codes like multi diagonal (MD) and random diagonal (RD). Our results show that the number of users increases ten times by using a combination of 20-channel DWDM and SAC-OCDMA ZCC code system at a bit-rate of 10 Gbps for 60 Kms.





We wish to thank the Punjab Technical University, Kapurthala for stretching out incredible backing to us. Also, we extend our heartiest thanks to all who helped us to attain our targets.


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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Himali Sarangal
    • 1
    Email author
  • Amarpal Singh
    • 2
  • Jyoteesh Malhotra
    • 3
  • Simrandeep Singh Thapar
    • 4
  1. 1.PTU KapurthalaKapurthalaIndia
  2. 2.Department of ECEKCETAmritsarIndia
  3. 3.Department of ElectronicsGNDU RC JalandharJalandharIndia
  4. 4.Department of Computer ApplicationsACET AmritsarMeharbanpurIndia

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