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Code Generation Paradigms On Optical Orthogonal And Other Codes In a Fiber Optic CDMA Lan

Ravindranathan, KC and Selvarajan, A (1995) Code Generation Paradigms On Optical Orthogonal And Other Codes In a Fiber Optic CDMA Lan. In: Journal of Scientific & Industrial Research (JSIR), 54 (1). pp. 19-23.

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Official URL: http://www.niscair.res.in/ScienceCommunication/Res...

Abstract

Code Division Multiple Access (CDMA) techniques, by far, had been applied to LAN problems by many investigators, An analytical study of well known algorithms for generation of Orthogonal codes used in FO-CDMA systems like those for prime, quasi-Prime, Optical Orthogonal and Matrix codes has been presented, Algorithms for OOCs like Greedy/Modified Greedy/Accelerated Greedy algorithms are implemented. Many speed-up enhancements. for these algorithms are suggested. A novel Synthetic Algorithm based on Difference Sets (SADS) is also proposed. Investigations are made to vectorise/parallelise SADS to implement the source code on parallel machines. A new matrix for code families of OOCs with different seed code-words but having the same (n,w,lambda) set is formulated.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to National Institute of Science Communication and Information Resources.
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 15 Jun 2011 09:28
Last Modified: 15 Jun 2011 09:28
URI: http://eprints.iisc.ernet.in/id/eprint/37239

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