Back to Search
Start Over
Family of Optimal Multiple-Weight Optical Orthogonal Codes for Fiber-Optic Networks.
- Source :
-
Computational Intelligence & Neuroscience . 5/23/2022, p1-11. 11p. - Publication Year :
- 2022
-
Abstract
- Optical orthogonal codes (OOCs) were designed for multimedia optical CDMA systems with quality of service requirements in optical fiber networks. Two-dimensional (2-D) multiple-weight optical orthogonal codes have been invested as they can overcome the drawbacks of nonlinear effects in large spreading sequences. In this paper, we reveal the combinatorial properties of optimal 2-D OOCs and focus our attention on the constructions for a family of optimal 2-D multiple-weight optical orthogonal codes by combinatorial methods, such as incomplete difference matrix, h-perfect cyclic packing, and skew starter. In particular, an improved construction of skew starters with multiple weights is also proposed to solve the existence of optimal multiple-weight optical orthogonal codes. Our numerical examples demonstrate that the proposed construction is very helpful for optimizing the utilization of optical network effectively. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ORTHOGONAL codes
*QUALITY of service
*OPTICAL fiber networks
Subjects
Details
- Language :
- English
- ISSN :
- 16875265
- Database :
- Academic Search Index
- Journal :
- Computational Intelligence & Neuroscience
- Publication Type :
- Academic Journal
- Accession number :
- 157028702
- Full Text :
- https://doi.org/10.1155/2022/2499606