Construction and Performance Studies of a Pseudo-Orthogonal Code for Fiber Optic Cdma Lan
Raj Kumar Maity1, Jagannath Samanta2
1Raj Kumar Maity, Department of Electronics & Communication Engineering, Haldia Institute of Technology, Haldia, India.
2Jagannath Samanta, Department of Electronics & Communication Engineering, Haldia Institute of Technology, Haldia, India.
Manuscript received on December 05, 2011. | Revised Manuscript received on December 17, 2011. | Manuscript published on January 05, 2012. | PP: 196-201 | Volume-1 Issue-6, January 2012. | Retrieval Number: F0297111611/2012©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A pseudo-orthogonal prime sequence code and a modified prime sequence code using the elements of Galoi’s Field (GF) for a particular prime number have been developed. Bit-error rate performances using Gaussian approximation technique have been made. The capacities of the prime sequence codes are determined. Detailed simulation results on the performance of the codes are presented. The codes are useful for medium access in fiber optic CDMA LAN.
Keywords: Galoi’s Field, Prime Code, OOC , CDMA, FO-CDMA , S/CDMA.