Experimental demonstration of variable weight SAC-OCDMA system for QoS differentiation

Saleh Seyedzadeh, Ghafour Amouzad Mahdiraji, Ratna Kalos Zakiah Sahbudin, Ahmad Fauzi Abas, Siti Barirah Ahmad Anas

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In this paper the experimental and simulation results of variable-weight spectral amplitude coding optical code division multiple access (VW-SAC-OCDMA) system is demonstrated. In the proposed system, three users with weights of 6, 4 and 2 each operating at data rate of 1.25Gb/s represent video, data and voice services, respectively. Results show that for back-to-back system minimum average power of −20dBm per chip is required to maintain the acceptable performance. Transmission up to 60km of fiber is demonstrated. Using mathematical approximation the capacity of VW-SAC-OCDMA system is demonstrated.
LanguageEnglish
Pages495-500
Number of pages6
JournalOptical Fiber Technology
Volume20
Issue number5
DOIs
Publication statusPublished - 1 Jul 2014

Fingerprint

Code division multiple access
Quality of service
Demonstrations
code division multiple access
coding
video data
Fibers
chips
fibers
approximation
simulation

Keywords

  • optical code division
  • optical fiber communication
  • variable weight code
  • quality of service differentiation

Cite this

Seyedzadeh, Saleh ; Mahdiraji, Ghafour Amouzad ; Sahbudin, Ratna Kalos Zakiah ; Abas, Ahmad Fauzi ; Anas, Siti Barirah Ahmad. / Experimental demonstration of variable weight SAC-OCDMA system for QoS differentiation. In: Optical Fiber Technology. 2014 ; Vol. 20, No. 5. pp. 495-500.
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abstract = "In this paper the experimental and simulation results of variable-weight spectral amplitude coding optical code division multiple access (VW-SAC-OCDMA) system is demonstrated. In the proposed system, three users with weights of 6, 4 and 2 each operating at data rate of 1.25Gb/s represent video, data and voice services, respectively. Results show that for back-to-back system minimum average power of −20dBm per chip is required to maintain the acceptable performance. Transmission up to 60km of fiber is demonstrated. Using mathematical approximation the capacity of VW-SAC-OCDMA system is demonstrated.",
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Experimental demonstration of variable weight SAC-OCDMA system for QoS differentiation. / Seyedzadeh, Saleh; Mahdiraji, Ghafour Amouzad; Sahbudin, Ratna Kalos Zakiah; Abas, Ahmad Fauzi; Anas, Siti Barirah Ahmad.

In: Optical Fiber Technology, Vol. 20, No. 5, 01.07.2014, p. 495-500.

Research output: Contribution to journalArticle

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