New design of spectral amplitude coding in OCDMA with zero cross-correlation
A zero cross-correlation (ZCC) code is proposed to reduce the impact of system impairment and multiple access interference (MAI) in spectral amplitude coding optical code division multiple access (SAC-OCDMA) system. Bit-error-rate (BER) performance is derived taking into account the effect of some n...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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2009
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| Online Access: | http://scholars.utp.edu.my/id/eprint/309/ http://scholars.utp.edu.my/id/eprint/309/1/paper.pdf |
| _version_ | 1848658956050759680 |
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| author | N., Saad M.S., Anuar S.A., Aljunid S.M., Hamzah |
| author_facet | N., Saad M.S., Anuar S.A., Aljunid S.M., Hamzah |
| author_sort | N., Saad |
| building | UTP Institutional Repository |
| collection | Online Access |
| description | A zero cross-correlation (ZCC) code is proposed to reduce the impact of system impairment and multiple access interference (MAI) in spectral amplitude coding optical code division multiple access (SAC-OCDMA) system. Bit-error-rate (BER) performance is derived taking into account the effect of some noises. The key to an effective OCDMA system is the choice of efficient address codes with good or almost zero correlation properties for encoding the source. The use of ZCC code can eradicate phase induced intensity noise (PIIN) which will contribute to better BER. Thus, we demonstrate, theoretically, the performance of optical ZCC code. It is shown that optical ZCC code can accommodate more users simultaneously for the typical error rate of optical communication system of 10<sup>-9</sup>. The result indicates that the established system not only preserves the capability of suppressing MAI, but also improves bit-error-rate performance as compared to the conventional coders. © 2009 Elsevier B.V. All rights reserved.
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| first_indexed | 2025-11-13T07:22:46Z |
| format | Article |
| id | oai:scholars.utp.edu.my:309 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:22:46Z |
| publishDate | 2009 |
| recordtype | eprints |
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| spelling | oai:scholars.utp.edu.my:3092017-01-19T08:25:51Z http://scholars.utp.edu.my/id/eprint/309/ New design of spectral amplitude coding in OCDMA with zero cross-correlation N., Saad M.S., Anuar S.A., Aljunid S.M., Hamzah TK Electrical engineering. Electronics Nuclear engineering A zero cross-correlation (ZCC) code is proposed to reduce the impact of system impairment and multiple access interference (MAI) in spectral amplitude coding optical code division multiple access (SAC-OCDMA) system. Bit-error-rate (BER) performance is derived taking into account the effect of some noises. The key to an effective OCDMA system is the choice of efficient address codes with good or almost zero correlation properties for encoding the source. The use of ZCC code can eradicate phase induced intensity noise (PIIN) which will contribute to better BER. Thus, we demonstrate, theoretically, the performance of optical ZCC code. It is shown that optical ZCC code can accommodate more users simultaneously for the typical error rate of optical communication system of 10<sup>-9</sup>. The result indicates that the established system not only preserves the capability of suppressing MAI, but also improves bit-error-rate performance as compared to the conventional coders. © 2009 Elsevier B.V. All rights reserved. 2009 Article NonPeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/309/1/paper.pdf N., Saad and M.S., Anuar and S.A., Aljunid and S.M., Hamzah (2009) New design of spectral amplitude coding in OCDMA with zero cross-correlation. Optics Communications, 282 (14). pp. 2659-2664. ISSN 304018 http://www.scopus.com/inward/record.url?eid=2-s2.0-66249112867&partnerID=40&md5=5b81cfc3069beec56ecba7d0519e528f 10.1016/j.optcom.2009.03.079 10.1016/j.optcom.2009.03.079 10.1016/j.optcom.2009.03.079 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering N., Saad M.S., Anuar S.A., Aljunid S.M., Hamzah New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title | New design of spectral amplitude coding in OCDMA with zero cross-correlation
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| title_full | New design of spectral amplitude coding in OCDMA with zero cross-correlation
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| title_fullStr | New design of spectral amplitude coding in OCDMA with zero cross-correlation
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| title_full_unstemmed | New design of spectral amplitude coding in OCDMA with zero cross-correlation
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| title_short | New design of spectral amplitude coding in OCDMA with zero cross-correlation
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| title_sort | new design of spectral amplitude coding in ocdma with zero cross-correlation |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://scholars.utp.edu.my/id/eprint/309/ http://scholars.utp.edu.my/id/eprint/309/ http://scholars.utp.edu.my/id/eprint/309/ http://scholars.utp.edu.my/id/eprint/309/1/paper.pdf |