Performance of OCDMA system using OFDM technique based on flexible cross correlation code

A. O. Aldhaibani, S. A. Aljunid, M. S. Anuar, A. R. Arief, C. B.M. Rashidi, H. Y. Ahmed

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper analyzes the performance of the OS-CDMA system using OFDM technique to enhance the channel data rate, to save power and increase the number of user of OSCDMA systems. This system compared with previous hybrid subcarrier multiplexing/optical spectrum code division multiple-Access (SCM/OSCDMA) system. The average received SNR with the nonlinearity of subcarriers is derived. The theoretical results have been evaluated based on BER and number of users as well as amount of power saved. The proposed system gave better performance and save around-6 dBm of the power as well as increase the number of users twice compare to SCM/OSCDMA system. In addition it is robust against interference and much more spectrally efficient than SCM/OSCDMA system. The system was designed based on Flexible Cross Correlation (FCC) code.

Original languageEnglish
Title of host publicationProceedings of ICP 2014 - 5th International Conference on Photonics 2014
EditorsHairul Azhar Abdul-Rashid, Mohd Adzir Mahdi, Zulfadzli Yusoff, Ahmad Fauzi Abas, Fairuz Abdullah, Siti Barirah Ahmad Anas, Ahmad Ashrif A. Bakar, Md Zaini Jamaludin, Mohd Hanif Yaacob, Mohd Saiful Dzulkefty Zan, Aiman Ismail, Nurul Asyikin Mohamed Radzi, Sevia Mahdaliza Idrus, Raja Zahilah Raja Mohd Radzi, Nor Iza Mohd Rawi, Norhana Arsad, Ahmad Shukri Muhammad Noor, Makhfudzah Mokhtar
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages256-258
Number of pages3
ISBN (Electronic)9781479948833
DOIs
StatePublished - 6 Jan 2015
Event5th International Conference on Photonics, ICP 2014 - Kuala Lumpur, Malaysia
Duration: 2 Sep 20144 Sep 2014

Publication series

NameProceedings of ICP 2014 - 5th International Conference on Photonics 2014

Conference

Conference5th International Conference on Photonics, ICP 2014
Country/TerritoryMalaysia
CityKuala Lumpur
Period2/09/144/09/14

Keywords

  • FCC code
  • OCDMA
  • OFDM
  • SCM

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