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Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems

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Main Authors: Hilal Adnan, Fadhil, Syed Alwee Aljunid, Syed Junid, Prof. Madya, R. Badlishah, Ahmad
Format: Article
Language:English
Published: Fachverlag Schiele and Schoen GmbH 2010
Subjects:
Code weight
Hadamard
Induced noise
Optical code division multiple access
Spectral amplitude coding
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/8894
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spelling my.unimap-88942014-09-02T08:02:23Z Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems Hilal Adnan, Fadhil Syed Alwee Aljunid, Syed Junid, Prof. Madya R. Badlishah, Ahmad Code weight Hadamard Induced noise Optical code division multiple access Spectral amplitude coding Link to publisher's homepage at http://www.schiele-schoen.de/ In this paper, a new code called Random Diagonal (RD) code for spectral amplitude coding optical code division multiple access (OCDMA) networks is presented. This code is compared with other codes like MQC, MFH and Hadamard which use the same technique. In our work, we utilized this code in one of the OCDMA applications which is called "triple-play" services (audio, video, and data) with different quality-of-service (QoS) requirements; this service is performed by using multiple weights of RD code. The results characterizing the bit-error-rate (BER) with respect to the total number of active users show that RD code offers a significant improved performance over other types of codes. Furthermore, this code can accommodate 20 additional users with smaller code weight at BER of 10-9. In variable weight system, we have shown that using this type of system does not only suppress the Phase Intensity Induced Noise (PUN), but also that RD code with large weight always have the best performance, when other users of different weights are present in the system. 2010-08-20T03:39:57Z 2010-08-20T03:39:57Z 2009 Article Journal of Optical Communications, vol.30(3), 2009, pages 155-159 0173-4911 http://joc-online.schiele-schoen.de/109/14786/joc20903155/Triple_play_Services_using_Random_Diagonal_Code_for_Spectral_Amplitude_Coding_OCDMA_Systems.html http://hdl.handle.net/123456789/8894 en Fachverlag Schiele and Schoen GmbH
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Code weight
Hadamard
Induced noise
Optical code division multiple access
Spectral amplitude coding
spellingShingle Code weight
Hadamard
Induced noise
Optical code division multiple access
Spectral amplitude coding
Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid, Prof. Madya
R. Badlishah, Ahmad
Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
description Link to publisher's homepage at http://www.schiele-schoen.de/
format Article
author Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid, Prof. Madya
R. Badlishah, Ahmad
author_facet Hilal Adnan, Fadhil
Syed Alwee Aljunid, Syed Junid, Prof. Madya
R. Badlishah, Ahmad
author_sort Hilal Adnan, Fadhil
title Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
title_short Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
title_full Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
title_fullStr Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
title_full_unstemmed Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems
title_sort triple-play services using random diagonal code for spectral amplitude coding ocdma systems
publisher Fachverlag Schiele and Schoen GmbH
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/8894
_version_ 1643789218925772800
score 13.214268

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