New design of spectral amplitude coding in OCDMA with zero cross-correlation
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Elsevier B.V. (Imprint: NORTH-HOLLAND)
2009
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my.unimap-74302009-12-16T08:09:44Z New design of spectral amplitude coding in OCDMA with zero cross-correlation Anuar, Mat Safar Syed Alwee Aljunid, Syed Junid N. M., Saad S. M., Hamzah anuarms@unimap.edu.my Multiple access interference (MAI) Optical code division multiple access (OCDMA) Optical zero cross-correlation (ZCC) code Phase induced intensity noise (PIIN) Spectral amplitude coding (SAC) Wireless communication systems Link to publisher's homepage at http://www.elsevier.com 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 10-9. 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. 2009-12-16T08:09:44Z 2009-12-16T08:09:44Z 2009-07 Article Optics Communications, vol.282 (14), 2009, pages 2659-2664. 0030-4018 http://www.sciencedirect.com/science/journal/00304018 http://hdl.handle.net/123456789/7430 en Elsevier B.V. (Imprint: NORTH-HOLLAND) |
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| language |
English |
| topic |
Multiple access interference (MAI) Optical code division multiple access (OCDMA) Optical zero cross-correlation (ZCC) code Phase induced intensity noise (PIIN) Spectral amplitude coding (SAC) Wireless communication systems |
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Multiple access interference (MAI) Optical code division multiple access (OCDMA) Optical zero cross-correlation (ZCC) code Phase induced intensity noise (PIIN) Spectral amplitude coding (SAC) Wireless communication systems Anuar, Mat Safar Syed Alwee Aljunid, Syed Junid N. M., Saad S. M., Hamzah New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| description |
Link to publisher's homepage at http://www.elsevier.com |
| author2 |
anuarms@unimap.edu.my |
| author_facet |
anuarms@unimap.edu.my Anuar, Mat Safar Syed Alwee Aljunid, Syed Junid N. M., Saad S. M., Hamzah |
| format |
Article |
| author |
Anuar, Mat Safar Syed Alwee Aljunid, Syed Junid N. M., Saad S. M., Hamzah |
| author_sort |
Anuar, Mat Safar |
| title |
New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title_short |
New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title_full |
New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title_fullStr |
New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title_full_unstemmed |
New design of spectral amplitude coding in OCDMA with zero cross-correlation |
| title_sort |
new design of spectral amplitude coding in ocdma with zero cross-correlation |
| publisher |
Elsevier B.V. (Imprint: NORTH-HOLLAND) |
| publishDate |
2009 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/7430 |
| _version_ |
1643788811707088896 |
| score |
13.222552 |