A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems
In this paper, a new two-code keying approach to enable bipolar encoding in high-rate spectral-amplitude-coding optical code-division multiple-access (SAC-OCDMA) systems is suggested. The analytical expressions are developed for the signal-to-noise ratio (SNR) and bit-error rate (BER) of SACOCDMA sy...
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| Format: | Conference or Workshop Item |
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2015
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| author | Al-Khafaji, H. M. R. Ngah, R. Aljunid, S. A. Rahman, T. A. Ahmed, M. Y. |
| author_facet | Al-Khafaji, H. M. R. Ngah, R. Aljunid, S. A. Rahman, T. A. Ahmed, M. Y. |
| author_sort | Al-Khafaji, H. M. R. |
| collection | ePrints |
| description | In this paper, a new two-code keying approach to enable bipolar encoding in high-rate spectral-amplitude-coding optical code-division multiple-access (SAC-OCDMA) systems is suggested. The analytical expressions are developed for the signal-to-noise ratio (SNR) and bit-error rate (BER) of SACOCDMA system based on the recommended approach using multi-diagonal (MD) code. The results indicate that the proposed approach exhibits an improved BER performance in comparison to the traditional unipolar encoding with direct detection technique.Bipolar encoding, MD code |
| first_indexed | 2024-03-05T19:44:23Z |
| format | Conference or Workshop Item |
| id | utm.eprints-59105 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:44:23Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | utm.eprints-591052021-09-22T14:59:15Z http://eprints.utm.my/59105/ A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems Al-Khafaji, H. M. R. Ngah, R. Aljunid, S. A. Rahman, T. A. Ahmed, M. Y. TK Electrical engineering. Electronics Nuclear engineering In this paper, a new two-code keying approach to enable bipolar encoding in high-rate spectral-amplitude-coding optical code-division multiple-access (SAC-OCDMA) systems is suggested. The analytical expressions are developed for the signal-to-noise ratio (SNR) and bit-error rate (BER) of SACOCDMA system based on the recommended approach using multi-diagonal (MD) code. The results indicate that the proposed approach exhibits an improved BER performance in comparison to the traditional unipolar encoding with direct detection technique.Bipolar encoding, MD code 2015 Conference or Workshop Item PeerReviewed Al-Khafaji, H. M. R. and Ngah, R. and Aljunid, S. A. and Rahman, T. A. and Ahmed, M. Y. (2015) A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems. In: 2015 International Conference on Communications, Signal Processing, and their Applications (ICCSPA'15), 17 - 19 February 2015, Sharjah, United Arab Emirates. http://dx.doi.org/10.1109/ICCSPA.2015.7081268 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Al-Khafaji, H. M. R. Ngah, R. Aljunid, S. A. Rahman, T. A. Ahmed, M. Y. A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title | A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title_full | A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title_fullStr | A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title_full_unstemmed | A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title_short | A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems |
| title_sort | new approach for enabling bipolar encoding in high rate sac ocdma systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
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