| 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. Badlisyah, Ahmad, Prof. Madya Dr. | |
| dc.contributor.author | Juwita, Mohd Nordin | |
| dc.date.accessioned | 2012-03-22T02:09:01Z | |
| dc.date.available | 2012-03-22T02:09:01Z | |
| dc.date.issued | 2012 | |
| dc.identifier.citation | Ukrainian Journal of Physical Optics, vol. 13 (1), 2012, p. 12-27 | en_US |
| dc.identifier.issn | 1609-1833 | |
| dc.identifier.uri | http://www.ifo.lviv.ua/journal/UJPO_PDF/2012_1/0301_2012.pdf | |
| dc.identifier.uri | http://dspace.unimap.edu.my/123456789/18368 | |
| dc.description | Link to publisher's homepage at http://www.ifo.lviv.ua/ | en_US |
| dc.description.abstract | A hybrid subcarrier multiplexing (SCM) technique incorporating spectral amplitude coding and optical code division multiple access (SAC-OCDMA) technologies is investigated using both numerical and simulation methods. The hybrid SCM/SAC-OCDMA system combines the two above schemes in such a way that it is robust to multiple access interference and reveals much enhanced channel data rate. We improve the overall performance of the hybrid SCM/SAC-OCDMA system based on spectral amplitude coding to suppress a number of impairments and improve its sensitivity at a bit error rate of 10-9. As a result, the system suggested by us, which is based on a dynamic cyclic shift code, shows better performance when compared with the standard SAC-OCDMA systems employing the conventional code. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Institute of Physical Optics | en_US |
| dc.subject | Dynamic cyclic shift code | en_US |
| dc.subject | Modified quadratic congruence code | en_US |
| dc.subject | Phase induced intensity noise | en_US |
| dc.subject | Random diagonal code | en_US |
| dc.subject | Spectral amplitude coding - optical code division multiple access systems | en_US |
| dc.title | Enhancement of performance of a hybrid SAC–OCDMA system using dynamic cyclic shift code | en_US |
| dc.type | Article | en_US |
