Improving spectral efficiency of SAC-OCDMA systems by SPD scheme
This letter presents a single photodiode detection (SPD) as an effective technique for eradicating both multiple-access interference (MAI) and phase-induced intensity noise (PIIN) in spectral amplitude coding optical code-division multiple-access (SAC-OCDMA) systems. Mathematical analysis and simula...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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The Institute of Electronics, Information and Communication Engineers
2012
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| Online Access: | https://repo.uum.edu.my/id/eprint/12588/2/9_1829.pdf |
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| author | Al-Khafaj, Hamza H.R. Aljunid, Syed Alwee Amphawan, Angela Fadhil, Hilal A. |
| author_facet | Al-Khafaj, Hamza H.R. Aljunid, Syed Alwee Amphawan, Angela Fadhil, Hilal A. |
| author_sort | Al-Khafaj, Hamza H.R. |
| collection | UUM |
| description | This letter presents a single photodiode detection (SPD) as an effective technique for eradicating both multiple-access interference (MAI) and phase-induced intensity noise (PIIN) in spectral amplitude coding optical code-division multiple-access (SAC-OCDMA) systems. Mathematical analysis and simulation experiments are used to investigate the spectral efficiency (SE) of SAC-OCDMA systems utilizing different detection techniques. Results show that the SPD technique significantly enhances the SE compared to AND as well as modified-AND subtraction detections. |
| first_indexed | 2024-07-04T05:50:18Z |
| format | Article |
| id | uum-12588 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T05:50:18Z |
| publishDate | 2012 |
| publisher | The Institute of Electronics, Information and Communication Engineers |
| record_format | eprints |
| spelling | uum-125882016-06-02T04:52:14Z https://repo.uum.edu.my/id/eprint/12588/ Improving spectral efficiency of SAC-OCDMA systems by SPD scheme Al-Khafaj, Hamza H.R. Aljunid, Syed Alwee Amphawan, Angela Fadhil, Hilal A. TK Electrical engineering. Electronics Nuclear engineering This letter presents a single photodiode detection (SPD) as an effective technique for eradicating both multiple-access interference (MAI) and phase-induced intensity noise (PIIN) in spectral amplitude coding optical code-division multiple-access (SAC-OCDMA) systems. Mathematical analysis and simulation experiments are used to investigate the spectral efficiency (SE) of SAC-OCDMA systems utilizing different detection techniques. Results show that the SPD technique significantly enhances the SE compared to AND as well as modified-AND subtraction detections. The Institute of Electronics, Information and Communication Engineers 2012 Article PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/12588/2/9_1829.pdf Al-Khafaj, Hamza H.R. and Aljunid, Syed Alwee and Amphawan, Angela and Fadhil, Hilal A. (2012) Improving spectral efficiency of SAC-OCDMA systems by SPD scheme. IEICE Electronics Express (ELEX), 9 (24). pp. 1829-1834. ISSN 1349-2543 http://dx.doi.org/10.1587/elex.9.1829 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Al-Khafaj, Hamza H.R. Aljunid, Syed Alwee Amphawan, Angela Fadhil, Hilal A. Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title | Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title_full | Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title_fullStr | Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title_full_unstemmed | Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title_short | Improving spectral efficiency of SAC-OCDMA systems by SPD scheme |
| title_sort | improving spectral efficiency of sac ocdma systems by spd scheme |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | https://repo.uum.edu.my/id/eprint/12588/2/9_1829.pdf |
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