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DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks

In this paper, double weight zero cross correlation (DW-ZCC) code is proposed for spectral amplitude coding optical code division multiple access (SAC–OCDMA) system. DW-ZCC takes the advantages of two previously proposed SAC-codes namely modified double weight (MDW) and zero-cross correlation (ZCC)...

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Main Authors: Moghaddasi, Majid, Seyedzadeh, Saleh, Glesk, Ivan, Lakshminarayana, Gandham, Ahmad Anas, Siti Barirah
Format: Article
Language:English
Published: 0306-8919; ESSN: 1572-817X 2017
Online Access:http://psasir.upm.edu.my/id/eprint/61524/1/DW-ZCC%20code%20based%20on%20SAC-OCDMA%20deploying%20multi-wavelength%20laser%20source%20for%20wireless%20optical%20networks.pdf
http://psasir.upm.edu.my/id/eprint/61524/
https://link.springer.com/article/10.1007/s11082-017-1217-y
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spelling my.upm.eprints.615242022-05-25T02:47:40Z http://psasir.upm.edu.my/id/eprint/61524/ DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks Moghaddasi, Majid Seyedzadeh, Saleh Glesk, Ivan Lakshminarayana, Gandham Ahmad Anas, Siti Barirah In this paper, double weight zero cross correlation (DW-ZCC) code is proposed for spectral amplitude coding optical code division multiple access (SAC–OCDMA) system. DW-ZCC takes the advantages of two previously proposed SAC-codes namely modified double weight (MDW) and zero-cross correlation (ZCC) codes, while providing optimized code length and maximum cross-correlation of zero. Although the proposed code can be utilized in SAC–OCDMA system with any optical medium, this research work focuses on outdoor wireless optical networks (WON) deploying multi-wavelength laser source, where optical bandwidth is much limited. The mathematical and simulation analysis of proposed system employing direct decoding (DD) is developed, considering the influences of turbulence and system noises including relative intensity noise, optical beat interference (OBI) and receiver noises. It is shown that employing DD detection; it is possible to completely avoid OBI which enhances system capability. The results show that SAC–OCDMA–WON system is noticeably improved using DW-ZCC in term of transmission distance by at least 200 m in comparison with MDW and conventional ZCC codes. 0306-8919; ESSN: 1572-817X 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61524/1/DW-ZCC%20code%20based%20on%20SAC-OCDMA%20deploying%20multi-wavelength%20laser%20source%20for%20wireless%20optical%20networks.pdf Moghaddasi, Majid and Seyedzadeh, Saleh and Glesk, Ivan and Lakshminarayana, Gandham and Ahmad Anas, Siti Barirah (2017) DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks. Optical and Quantum Electronics, 49 (12). art. no. 393. pp. 1-14. ISSN Springer https://link.springer.com/article/10.1007/s11082-017-1217-y 10.1007/s11082-017-1217-y
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description In this paper, double weight zero cross correlation (DW-ZCC) code is proposed for spectral amplitude coding optical code division multiple access (SAC–OCDMA) system. DW-ZCC takes the advantages of two previously proposed SAC-codes namely modified double weight (MDW) and zero-cross correlation (ZCC) codes, while providing optimized code length and maximum cross-correlation of zero. Although the proposed code can be utilized in SAC–OCDMA system with any optical medium, this research work focuses on outdoor wireless optical networks (WON) deploying multi-wavelength laser source, where optical bandwidth is much limited. The mathematical and simulation analysis of proposed system employing direct decoding (DD) is developed, considering the influences of turbulence and system noises including relative intensity noise, optical beat interference (OBI) and receiver noises. It is shown that employing DD detection; it is possible to completely avoid OBI which enhances system capability. The results show that SAC–OCDMA–WON system is noticeably improved using DW-ZCC in term of transmission distance by at least 200 m in comparison with MDW and conventional ZCC codes.
format Article
author Moghaddasi, Majid
Seyedzadeh, Saleh
Glesk, Ivan
Lakshminarayana, Gandham
Ahmad Anas, Siti Barirah
spellingShingle Moghaddasi, Majid
Seyedzadeh, Saleh
Glesk, Ivan
Lakshminarayana, Gandham
Ahmad Anas, Siti Barirah
DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
author_facet Moghaddasi, Majid
Seyedzadeh, Saleh
Glesk, Ivan
Lakshminarayana, Gandham
Ahmad Anas, Siti Barirah
author_sort Moghaddasi, Majid
title DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
title_short DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
title_full DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
title_fullStr DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
title_full_unstemmed DW-ZCC code based on SAC-OCDMA deploying multi-wavelength laser source for wireless optical networks
title_sort dw-zcc code based on sac-ocdma deploying multi-wavelength laser source for wireless optical networks
publisher 0306-8919; ESSN: 1572-817X
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/61524/1/DW-ZCC%20code%20based%20on%20SAC-OCDMA%20deploying%20multi-wavelength%20laser%20source%20for%20wireless%20optical%20networks.pdf
http://psasir.upm.edu.my/id/eprint/61524/
https://link.springer.com/article/10.1007/s11082-017-1217-y
_version_ 1734301582479065088
score 13.211869

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