TY - JOUR
T1 - Experimental demonstration of variable weight SAC-OCDMA system for QoS differentiation
AU - Seyedzadeh, Saleh
AU - Mahdiraji, Ghafour Amouzad
AU - Sahbudin, Ratna Kalos Zakiah
AU - Abas, Ahmad Fauzi
AU - Anas, Siti Barirah Ahmad
PY - 2014/7/1
Y1 - 2014/7/1
N2 - 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.
AB - 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.
KW - optical code division
KW - optical fiber communication
KW - variable weight code
KW - quality of service differentiation
UR - http://www.sciencedirect.com/science/journal/10685200
U2 - 10.1016/j.yofte.2014.05.013
DO - 10.1016/j.yofte.2014.05.013
M3 - Article
SN - 1068-5200
VL - 20
SP - 495
EP - 500
JO - Optical Fiber Technology
JF - Optical Fiber Technology
IS - 5
ER -