OCDMA multi service with zero cross correlation code in free space optics
- Moghaddasi, Majid
- Hitam, Salasiah
- Abas, Ahmad Fauzi
- Muhammad Noor, Ahmad Shukri
- Ahmad Anas, Siti Barirah
Publication date
January 2014
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
In this paper a variable weight code for Optical Code Division Multiple Access (OCDMA) is proposed to provide differentiated services in optical network. We call it multi service zero cross correlation (MS-ZCC) where it has zero-cross correlation. Using simulation, the performance of this code is compared with the conventional variable weight (VW)-ZCC code in free space optic (FSO) environment. The newly proposed code MS-ZCC shows an improvement of 300 meters link distance for weight 2 and 8, compared to VW-ZCC
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