Analysis of the effect of both shot and thermal noises on the performance of dynamic OC2DMA correlation receivers using fiber Bragg grating

2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI:10.1109/WOCN.2013.6616182

R. Elsheshtawy, A. F. Mashaal, A. G. Elmeligy, E. El-Badawy

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Abstract

The effect of both shot and thermal noises on the performance of 1D/2D wavelength hopping/time spreading CDMA dynamic noisy is analyzed. The probability of error is calculated for general systems employing asymmetric prime-hop codes (APHCs). A comparison is held between the performance of dynamic 1D CDMA, 2D CDMA, and C2DMA correlation receivers under the effect of both shot and thermal noises. The analysis reveals that the performance of the dynamic noisy C2DMA correlation receiver is better than both the dynamic noisy 1D CDMA correlation receiver and the dynamic noisy 2D CDMA correlation receiver. Also a comparison is held between the performance of both idealized and dynamic (1D CDMA, 2D CDMA, and C2DMA) correlation receivers. The comparison reveals in general that the performance of the dynamic C2DMA correlation receiver is better than both the dynamic 1D CDMA correlation receiver and the dynamic 2D CDMA correlation receiver.

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弹射噪声和热噪声对光纤光栅OC2DMA动态相关接收机性能的影响分析

分析了弹射噪声和热噪声对一维/二维跳波/时扩CDMA动态噪声性能的影响。对采用非对称质数跳码(APHCs)的一般系统进行了误差概率计算。比较了动态1D CDMA、2D CDMA和C2DMA相关接收机在弹射噪声和热噪声作用下的性能。分析表明，动态噪声C2DMA相关接收机的性能优于动态噪声1D CDMA相关接收机和动态噪声2D CDMA相关接收机。此外，还比较了理想化和动态(1D CDMA、2D CDMA和C2DMA)相关接收机的性能。对比表明，动态C2DMA相关接收机的性能总体上优于动态一维CDMA相关接收机和动态二维CDMA相关接收机。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)

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