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DC Field | Value | Language |
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dc.contributor.author | Thanaa Hussein, Abd. | - |
dc.contributor.author | Syed Alwee Aljunid, Syed Junid, Prof. Dr. | - |
dc.contributor.author | Hilal Adnan, Fadhil, Dr. | - |
dc.contributor.author | R. Badlishah, Ahmad, Prof. Dr. | - |
dc.contributor.author | Mohd Abdur, Rashid, Dr. | - |
dc.date.accessioned | 2013-01-07T06:13:41Z | - |
dc.date.available | 2013-01-07T06:13:41Z | - |
dc.date.issued | 2012-08-14 | - |
dc.identifier.citation | IET Communications, vol. 6 (12), 2012, pages 1742-1749 | en_US |
dc.identifier.issn | 1751-8628 | - |
dc.identifier.uri | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6353025 | - |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/22896 | - |
dc.description | Link to publisher's homepage at www.ietdl.org | en_US |
dc.description.abstract | In this study, the authors proposed a new approach to evaluate the system performance of spectral amplitude codingoptical code division multiple access (SAC-OCDMA) systems. The system performance is evaluated based on a new code called the dynamic cyclic shift (DCS) code. The bit-error-rate (BER) performance of the DCS code on high-speed SAC-OCDMA systems has been analysed and reported in this study. The most remarkable trait of the newly developed DCS code is that the cross-correlation is variable between 1 and 0, and the phase induced intensity noise is low. In order to evaluate the performance of the DCS code in high-speed SAC-OCDMA system, the mathematical analysis has been extensively derived along with the simulation analysis at 10 Gbit/s, which is carried out by using ‘OptisystmTM ver.9 simulation software from Optiwave’. The results obtained for the DCS code were compared with those obtained from different coding schemes [e.g. random diagonal code and modified quadratic congruence code] for the same number of interfering users. It has been observed that the DCS code of BER equal to 10211 can support high data rate (5 Gbit/s) at 60 km transmission link. | en_US |
dc.language.iso | en | en_US |
dc.publisher | The Institution of Engineering and Technology | en_US |
dc.subject | Spectral amplitude codingoptical code division multiple access (SAC-OCDMA) | en_US |
dc.subject | Optical code division multiple access (OCDMA) | en_US |
dc.subject | Dynamic cyclic shift (DCS) code | en_US |
dc.subject | Bit-error-rate (BER) | en_US |
dc.subject | Code division multiple access | en_US |
dc.title | New approach for evaluation of the performance of spectral amplitude coding-optical code division multiple access system on high-speed data rate | en_US |
dc.type | Article | en_US |
dc.contributor.url | eng_thanaa@yahoo.com | en_US |
Appears in Collections: | School of Computer and Communication Engineering (Articles) School of Electrical Systems Engineering (Articles) Syed Alwee Aljunid Syed Junid, Prof. Ir. Ts. Dr. R. Badlishah Ahmad, Prof. Ir. Ts. Dr. |
Files in This Item:
File | Description | Size | Format | |
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new approach.pdf | 31.3 kB | Adobe PDF | View/Open |
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