Optimal Code Weight Selection for 2-D Optical CDMA Systems
AISA '02 Proceedings of the First International Workshop on Advanced Internet Services and Applications
A Comparative Study on the Performance of Detectors and Interference Models for OCDMA LANs
AISA '02 Proceedings of the First International Workshop on Advanced Internet Services and Applications
2-Dimensional optical CDMA system performance with parallel interference cancellation
Microprocessors & Microsystems
Analysis of optical CDMA signal transmission: capacity limits and simulation results
EURASIP Journal on Applied Signal Processing
Computer Networks: The International Journal of Computer and Telecommunications Networking
High speed and secure optical CDMA-based passive optical networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Enhanced Multiple-Shift Scheme for Rapid Code Acquisition in Optical CDMA Systems
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part II
Optical CDMA coding scheme with a large size of code space
IEEE Communications Letters
Performance study of optical parallel interference cancellation with varying threshold values
CIIT '07 The Sixth IASTED International Conference on Communications, Internet, and Information Technology
HONET'09 Proceedings of the 6th international conference on High capacity optical networks and enabling technologies
ONDM'10 Proceedings of the 14th conference on Optical network design and modeling
A rapid code acquisition scheme for optical CDMA systems
ICCSA'10 Proceedings of the 2010 international conference on Computational Science and Its Applications - Volume Part III
Mitigation of distortion in FH-OCDMA networks with various modulation techniques
EHAC'12/ISPRA/NANOTECHNOLOGY'12 Proceedings of the 11th WSEAS international conference on Electronics, Hardware, Wireless and Optical Communications, and proceedings of the 11th WSEAS international conference on Signal Processing, Robotics and Automation, and proceedings of the 4th WSEAS international conference on Nanotechnology
| Hi-index | 0.00 |
Asynchronous, high-speed multiple-access is proposed as a natural solution to achieving asynchronous, high-speed connectivity in a local area network environment. Optical CDMA is shown to be competitive with other networking technologies such as WDMA and TDMA, but has the benefit of more flexibility, simpler protocols, and no need for centralized network control. The limitations of one-dimensional optical orthogonal codes for CDMA have motivated the idea of spectral spreading in both the temporal and wavelength domains. If the constraints on constant weight in these two-dimensional codes are relaxed, differentiated levels of service at the physical layer become possible. Areas for further research are suggested which may allow quality of service levels to be guaranteed at the physical layer.