| dc.contributor.author | Sharifah Zarihan | |
| dc.contributor.author | Syed Alwee Aljunid, Syed Junid, Prof. Madya | |
| dc.contributor.author | Dayang Khadijah, Hamzah | |
| dc.date.accessioned | 2010-08-12T02:18:52Z | |
| dc.date.available | 2010-08-12T02:18:52Z | |
| dc.date.issued | 2009-06-20 | |
| dc.identifier.uri | http://dspace.unimap.edu.my/123456789/8600 | |
| dc.description | MUCEET 2009 is organized by Malaysian Technical Universities Network (MTUN) comprising of Universiti Malaysia Perlis (UniMAP), Universiti Tun Hussein Onn (UTHM), Universiti Teknikal Melaka (UTeM) and Universiti Malaysia Pahang (UMP), 20th - 22nd June 2009 at M. S. Garden Hotel, Kuantan, Pahang. | en_US |
| dc.description.abstract | A new detection technique, namely direct detection technique in OCDM system is introduced in this paper. In OCDM system, the unique code sequence is formed by using spectral components which are inherently arranged. The code used in this technique is Double Weight (DW) code. Direct detection technique, requires only one pair of decoder at the receiver side. The performance of this technique is studied. The theory is being elaborated and simulation results have been done by using OptiSystem 6.0. The simulation results show the better Bit Error Rate (BER) performance for direct detection technique compared to AND subtraction technique. This is because with less number of filters in the decoder, the multiple access interference (MAI) can be reduced and this can be clearly seen in the result. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Universiti Malaysia Pahang (UMP) | en_US |
| dc.relation.ispartofseries | Proceedings of the Malaysian Technical Universities Conference on Engineering and Technology (MUCEET) 2009 | en_US |
| dc.subject | OCDM system | en_US |
| dc.subject | Direct detection technique | en_US |
| dc.subject | DW code | en_US |
| dc.subject | Fiber-Bragg Gratings | en_US |
| dc.subject | MUCEET | en_US |
| dc.subject | Malaysian Technical Universities Conference on Engineering and Technology | en_US |
| dc.title | Improving bit error rate of OCDM system using direct detection technique | en_US |
| dc.type | Working Paper | en_US |
