Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system
A fast frequency modulation optical code division multiple access (CDMA) communication system is proposed. In this system, an electrically controlled tunable optical filter (TOF) is used to encode the modulated broadband light source. The code depends on the function set to the controller. Two-dimen...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Faculty of Computer Science and Information Technology, University of Malaya
2006
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| Online Access: | http://psasir.upm.edu.my/id/eprint/49492/ http://psasir.upm.edu.my/id/eprint/49492/1/Configuration%20design%20and%20performance%20analysis%20of%20a%20fast%20frequency%20modulation%20optical%20CDMA%20communication%20system.pdf |
| _version_ | 1848851283129139200 |
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| author | Ahmad Hamarsheh, Mohammad Mahmoud Naji Abdullah, Mohamad Khazani Khatun, Sabira Shalaby, Hossam M. H. |
| author_facet | Ahmad Hamarsheh, Mohammad Mahmoud Naji Abdullah, Mohamad Khazani Khatun, Sabira Shalaby, Hossam M. H. |
| author_sort | Ahmad Hamarsheh, Mohammad Mahmoud Naji |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A fast frequency modulation optical code division multiple access (CDMA) communication system is proposed. In this system, an electrically controlled tunable optical filter (TOF) is used to encode the modulated broadband light source. The code depends on the function set to the controller. Two-dimensional functional code is also proposed based of shifted sine function. The function defines the dynamic coding pattern of the central wavelength of the transmitted narrowband optical signal. The system allows for an easy reconfiguration of the transmitter without the need for sophisticated encoder. At the receiver, a synchronized TOF with the same function is used as a decoder. The performance of this system is shown to be better compared with a fast frequency hopping and a spectral amplitude coding systems. |
| first_indexed | 2025-11-15T10:19:43Z |
| format | Article |
| id | upm-49492 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:19:43Z |
| publishDate | 2006 |
| publisher | Faculty of Computer Science and Information Technology, University of Malaya |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-494922016-12-30T03:07:28Z http://psasir.upm.edu.my/id/eprint/49492/ Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system Ahmad Hamarsheh, Mohammad Mahmoud Naji Abdullah, Mohamad Khazani Khatun, Sabira Shalaby, Hossam M. H. A fast frequency modulation optical code division multiple access (CDMA) communication system is proposed. In this system, an electrically controlled tunable optical filter (TOF) is used to encode the modulated broadband light source. The code depends on the function set to the controller. Two-dimensional functional code is also proposed based of shifted sine function. The function defines the dynamic coding pattern of the central wavelength of the transmitted narrowband optical signal. The system allows for an easy reconfiguration of the transmitter without the need for sophisticated encoder. At the receiver, a synchronized TOF with the same function is used as a decoder. The performance of this system is shown to be better compared with a fast frequency hopping and a spectral amplitude coding systems. Faculty of Computer Science and Information Technology, University of Malaya 2006 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/49492/1/Configuration%20design%20and%20performance%20analysis%20of%20a%20fast%20frequency%20modulation%20optical%20CDMA%20communication%20system.pdf Ahmad Hamarsheh, Mohammad Mahmoud Naji and Abdullah, Mohamad Khazani and Khatun, Sabira and Shalaby, Hossam M. H. (2006) Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system. Malaysian Journal of Computer Science, 19 (1). pp. 1-8. ISSN 0127-9084 http://e-journal.um.edu.my/publish/MJCS/150-164 |
| spellingShingle | Ahmad Hamarsheh, Mohammad Mahmoud Naji Abdullah, Mohamad Khazani Khatun, Sabira Shalaby, Hossam M. H. Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title | Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title_full | Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title_fullStr | Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title_full_unstemmed | Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title_short | Configuration design and performance analysis of a fast frequency modulation optical CDMA communication system |
| title_sort | configuration design and performance analysis of a fast frequency modulation optical cdma communication system |
| url | http://psasir.upm.edu.my/id/eprint/49492/ http://psasir.upm.edu.my/id/eprint/49492/ http://psasir.upm.edu.my/id/eprint/49492/1/Configuration%20design%20and%20performance%20analysis%20of%20a%20fast%20frequency%20modulation%20optical%20CDMA%20communication%20system.pdf |