dc.contributor.author | Sarah G., Abdulqader | |
dc.contributor.author | Syed Alwee Aljunid, Syed Junid, Prof. Dr. | |
dc.contributor.author | Hamza Mohammed Ridha, Al-Khafaji | |
dc.contributor.author | Hilal Adnan, Fadhil, Dr. | |
dc.date.accessioned | 2014-06-04T04:22:32Z | |
dc.date.available | 2014-06-04T04:22:32Z | |
dc.date.issued | 2014-02 | |
dc.identifier.citation | Journal of Communications, vol.9 (2), 2014, pages 99-106 | en_US |
dc.identifier.issn | 1796-2021 | |
dc.identifier.uri | http://dspace.unimap.edu.my:80/dspace/handle/123456789/35052 | |
dc.description | Link to publisher's homepage at http://www.jocm.us/ | en_US |
dc.description.abstract | In this paper, we present the impact of an EDFA (Erbium Doped Fibre Amplifier) for high data rate in Spectral Amplitude Coding Optical Code Division Multiple Access (SAC-OCDMA) networks. A Single photodiode (SPD) detection structure for SAC- OCDMA system is presented. The SPD detection can be flexibly constructed for any weight and number of users by using a single photodiode. Several advantages of using EDFA for simultaneous noise suppression and improved the signal quality. Thus, these features show the SPD combined with EDFA be a solution to enhance the overall system performance of SAC-OCDMA access networks. Based on the theoretical and simulation evaluation, Modified Double Weight (MDW) code is shown to provide a much better performance compared to existing SAC-OCDMA codes. The ability of the MDW code based SAC-OCDMA system utilizing EDFA to support simultaneous transmissions at different data rate has been successfully established through the simulated results of the (622 Mbps×3 users) at bit error rate of 10⁻¹⁰ | en_US |
dc.language.iso | en | en_US |
dc.publisher | Engineering and Technology Publishing | en_US |
dc.subject | SPD | en_US |
dc.subject | EDFA | en_US |
dc.subject | BER | en_US |
dc.subject | PIIN | en_US |
dc.subject | OCDMA | en_US |
dc.title | Enhanced performance of SAC-OCDMA system based on SPD detection utilizing EDFA for access networks | en_US |
dc.type | Article | en_US |
dc.identifier.url | http://www.jocm.us/index.php?m=content&c=index&a=show&catid=129&id=633 | |
dc.identifier.doi | 10.12720/jcm.9.2.99-106 | |
dc.contributor.url | eng.saragassan@gmail.com | en_US |