Performance analysis of optical zero cross correlation in OCDMA system
We propose a new code structure for Spectral-Amplitude Coding Optical Code Division Multiple Access (OCDMA) systems with zero cross-correlation and theoretically demonstrate the performance of this code by using a direct decoding technique. The proposed code can be adapted to any weight and user by...
| Main Authors: | , , , , |
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| Format: | Citation Index Journal |
| Language: | English |
| Published: |
2007
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| Subjects: | |
| Online Access: | http://scholars.utp.edu.my/id/eprint/311/ http://scholars.utp.edu.my/id/eprint/311/1/paper.pdf |
| _version_ | 1848658956540444672 |
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| author | N., Saad M.S., Anuar S.A., Aljunid R., Badlishah I., Andonovic |
| author_facet | N., Saad M.S., Anuar S.A., Aljunid R., Badlishah I., Andonovic |
| author_sort | N., Saad |
| building | UTP Institutional Repository |
| collection | Online Access |
| description | We propose a new code structure for Spectral-Amplitude Coding Optical Code Division Multiple Access (OCDMA) systems with zero cross-correlation and theoretically demonstrate the performance of this code by using a direct decoding technique. The proposed code can be adapted to any weight and user by using transformation and mapping techniques, respectively. The direct decoding technique is exploited since there is no overlapping occurrence in the code construction. The code performance shows that it outperforms the existing SAC OCDMA codes such as Hadamard, Modified Frequency Hopping (MFH) and Modified Double-Weight (MDW). The system can accommodate 120 simultaneous users for a bit error rate of 10<sup>-9</sup>. © 2007 Asian Network for Scientific Information.
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| first_indexed | 2025-11-13T07:22:46Z |
| format | Citation Index Journal |
| id | oai:scholars.utp.edu.my:311 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:22:46Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:scholars.utp.edu.my:3112017-01-19T08:27:09Z http://scholars.utp.edu.my/id/eprint/311/ Performance analysis of optical zero cross correlation in OCDMA system N., Saad M.S., Anuar S.A., Aljunid R., Badlishah I., Andonovic TK Electrical engineering. Electronics Nuclear engineering We propose a new code structure for Spectral-Amplitude Coding Optical Code Division Multiple Access (OCDMA) systems with zero cross-correlation and theoretically demonstrate the performance of this code by using a direct decoding technique. The proposed code can be adapted to any weight and user by using transformation and mapping techniques, respectively. The direct decoding technique is exploited since there is no overlapping occurrence in the code construction. The code performance shows that it outperforms the existing SAC OCDMA codes such as Hadamard, Modified Frequency Hopping (MFH) and Modified Double-Weight (MDW). The system can accommodate 120 simultaneous users for a bit error rate of 10<sup>-9</sup>. © 2007 Asian Network for Scientific Information. 2007 Citation Index Journal PeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/311/1/paper.pdf N., Saad and M.S., Anuar and S.A., Aljunid and R., Badlishah and I., Andonovic (2007) Performance analysis of optical zero cross correlation in OCDMA system. [Citation Index Journal] http://www.scopus.com/inward/record.url?eid=2-s2.0-37349090714&partnerID=40&md5=1d07af63faed8f4799d8ab4417f45529 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering N., Saad M.S., Anuar S.A., Aljunid R., Badlishah I., Andonovic Performance analysis of optical zero cross correlation in OCDMA system |
| title | Performance analysis of optical zero cross correlation in OCDMA system
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| title_full | Performance analysis of optical zero cross correlation in OCDMA system
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| title_fullStr | Performance analysis of optical zero cross correlation in OCDMA system
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| title_full_unstemmed | Performance analysis of optical zero cross correlation in OCDMA system
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| title_short | Performance analysis of optical zero cross correlation in OCDMA system
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| title_sort | performance analysis of optical zero cross correlation in ocdma system |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://scholars.utp.edu.my/id/eprint/311/ http://scholars.utp.edu.my/id/eprint/311/ http://scholars.utp.edu.my/id/eprint/311/1/paper.pdf |