ESTIMATION OF SIGNAL-TO-NOISE RATIO IN DYNAMIC COMMUNICATION CHANNELS USING TIME-DELAY RADIAL BASIS NEURAL NETWORK

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SHEIKHAN M.; HATAMI SADEGH M.

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Journal: Majlesi Journal of Electrical Engineering Year:2009 | Volume:3 | Issue:2 (9) Page(s): 53-60

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Title

ESTIMATION OF SIGNAL-TO-NOISE RATIO IN DYNAMIC COMMUNICATION CHANNELS USING TIME-DELAY RADIAL BASIS NEURAL NETWORK

Author(s)

SHEIKHAN M. | HATAMI SADEGH M. | Issue Writer Certificate

Keywords

SIGNAL-TO-NOISE RATIO ESTIMATIONQ3

DYNAMIC COMMUNICATION CHANNELQ3

RADIAL BASIS NEURAL NETWORKQ3

Abstract

In this paper, the signal-to-noise ratio (SNR) of DYNAMIC COMMUNICATION CHANNELs, using a radial basis function (RBF) neural network with time-delay structure, is estimated. The exactitude of the estimation is sufficient for systems which are based on link adaptation techniques. The proposed system for estimating SNR does not demand on having any prior knowledge about transmitted symbols. This feature of the proposed model results to save system resources. This saving is one of the benefits of proposed estimator as compared to transmitted data aided (TxDA) estimators. The performance index of the system, in terms of normalized mean squared error (NMSE) criterion, is achieved less than 0.001 for practical applications.

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APA: Copy

SHEIKHAN, M., & HATAMI SADEGH, M.. (2009). ESTIMATION OF SIGNAL-TO-NOISE RATIO IN DYNAMIC COMMUNICATION CHANNELS USING TIME-DELAY RADIAL BASIS NEURAL NETWORK. MAJLESI JOURNAL OF ELECTRICAL ENGINEERING, 3(2 (9)), 53-60. SID. https://sid.ir/paper/188255/en

Vancouver: Copy

SHEIKHAN M., HATAMI SADEGH M.. ESTIMATION OF SIGNAL-TO-NOISE RATIO IN DYNAMIC COMMUNICATION CHANNELS USING TIME-DELAY RADIAL BASIS NEURAL NETWORK. MAJLESI JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2009;3(2 (9)):53-60. Available from: https://sid.ir/paper/188255/en

IEEE: Copy

M. SHEIKHAN, and M. HATAMI SADEGH, “ESTIMATION OF SIGNAL-TO-NOISE RATIO IN DYNAMIC COMMUNICATION CHANNELS USING TIME-DELAY RADIAL BASIS NEURAL NETWORK,” MAJLESI JOURNAL OF ELECTRICAL ENGINEERING, vol. 3, no. 2 (9), pp. 53–60, 2009, [Online]. Available: https://sid.ir/paper/188255/en

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