Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access
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The Optical Society of Japan
2014
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my.unimap-315322014-01-28T03:35:26Z Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access Anuar, Mat Safar, Ir. Dr. Syed Alwee Aljunid, Syed Junid, Prof. Dr. Amir Razif Arief, Jamil Abdullah, Dr. Junita, Mohd Nordin Mohamad Naufal, Mohamad Saad, Assoc. Prof. anuarms@unimap.edu.my syedalwee@unimap.edu.my amirrazif@unimap.edu.my junita@unimap.edu.my naufal_saad@petronas.com.my Multiple access interference Optical code division multiple access Spectral amplitude coding Zero cross correlation code Link to publisher’s homepage at http://osj-jsap.jp/ The use of minimal multiple access interference (MAI) in code design is investigated. Applying a projection and mapping techniques, a code that has a zero cross correlation (ZCC) between users in optical code division multiple access (OCDMA) is presented in this paper. The system is based on an incoherent light source-LED, spectral amplitude coding (SAC), and direct detection techniques at the receiver. Using power spectral density (PSD) function and Gaussian approximation, we obtain the signal-to-noise ratio (SNR) and the bit-error rate (BER) to measure the code performance. Making a comparison with other existing codes, e. g., Hadamard, MFH and MDW codes, we show that our code performs better at BER 10 -9 in terms of number of simultaneous users. We also demonstrate the comparison between the theoretical and simulation analyses, where the results are close to one another. 2014-01-28T03:35:26Z 2014-01-28T03:35:26Z 2012-01 Article Optical Review, vol. 19(1), 2012, pages 20-24 1340-6000 http://link.springer.com/article/10.1007%2Fs10043-012-0003-0 http://dspace.unimap.edu.my:80/dspace/handle/123456789/31532 en The Optical Society of Japan |
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English |
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Multiple access interference Optical code division multiple access Spectral amplitude coding Zero cross correlation code |
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Multiple access interference Optical code division multiple access Spectral amplitude coding Zero cross correlation code Anuar, Mat Safar, Ir. Dr. Syed Alwee Aljunid, Syed Junid, Prof. Dr. Amir Razif Arief, Jamil Abdullah, Dr. Junita, Mohd Nordin Mohamad Naufal, Mohamad Saad, Assoc. Prof. Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
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Link to publisher’s homepage at http://osj-jsap.jp/ |
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anuarms@unimap.edu.my |
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anuarms@unimap.edu.my Anuar, Mat Safar, Ir. Dr. Syed Alwee Aljunid, Syed Junid, Prof. Dr. Amir Razif Arief, Jamil Abdullah, Dr. Junita, Mohd Nordin Mohamad Naufal, Mohamad Saad, Assoc. Prof. |
| format |
Article |
| author |
Anuar, Mat Safar, Ir. Dr. Syed Alwee Aljunid, Syed Junid, Prof. Dr. Amir Razif Arief, Jamil Abdullah, Dr. Junita, Mohd Nordin Mohamad Naufal, Mohamad Saad, Assoc. Prof. |
| author_sort |
Anuar, Mat Safar, Ir. Dr. |
| title |
Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| title_short |
Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| title_full |
Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| title_fullStr |
Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| title_full_unstemmed |
Minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| title_sort |
minimizing correlation effect using zero cross correlation code in spectral amplitude coding optical code division multiple access |
| publisher |
The Optical Society of Japan |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/31532 |
| _version_ |
1643796582003376128 |
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13.214268 |