iRepository at Perpustakaan UniMAP >
Journal Articles >
School of Computer and Communication Engineering (Articles) >
Please use this identifier to cite or link to this item:
|Title: ||Performance of random diagonal code for OCDMA systems using new spectral direct detection technique|
|Authors: ||Hilal Adnan, Fadhil|
Syed Alwee Aljunid, Syed Junid
R. Badlishah, Ahmad
|Keywords: ||(MFH) code;Hopping;Optical code division multiple access (OCDMA);Phase Induced Intensity Noise (PIIN);Bit Error Rate (BER);Modified frequency;Modified quadratic congruence (MQC) code;Wireless communication systems;Telecommunications|
|Issue Date: ||31-Jan-2009|
|Publisher: ||Elsevier Inc|
|Citation: ||Optical Fiber Technology, vol.15 (3), 2009, pages 283-289.|
|Abstract: ||This paper studies the performance of random diagonal (RD) code for spectral-amplitude coding OCDMA (SAC-OCDMA) system using a newly proposed spectral direct detection technique. RD code is constructed using code segment and data segment. One of the important properties of this code is that the cross correlation at data segment is always zero, which means that phase intensity induced noise (PIIN) is reduced. The weight for the RD code can be any number greater than three. By comparing the theoretical and simulation results taken from the commercial optical systems simulator “OptSimTM,” we show that the proposed new spectral direct detection technique utilizing RD code considerably improves the performance compared with the conventional SAC complementary subtraction technique.|
|Description: ||Link to publisher's homepage at http://www.elsevier.com|
Imprint : ACADEMIC PRESS
|Appears in Collections:||School of Computer and Communication Engineering (Articles)|
Syed Alwee Aljunid Syed Junid, Prof. Dr.
R. Badlishah Ahmad, Prof. Dr.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.