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Paper
Title

Optimization and Improvement of a Method for Signal to Noise Ratio Estimator

Year: 1394
COI: ELEMECHCONF03_0355
Language: EnglishView: 332
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Authors

Milad Daneshvar - Department of Telecommunication Engineering, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Nasser Parhizgar - Department of Telecommunication Engineering, Shiraz Branch, Islamic Azad University, Shiraz, Iran

Abstract:

This paper is focused on the optimization of the physical layer of digital communication systems and it provides innovations for both multi and single-carrier systems. For single carrier systems we have proposed a method to optimize constellation design in presence of a strong distortion, such as the non linear distortion provided by satellites’ on board high power amplifier, then we developed a method to calculate the bit/symbol error rate related to a given constellation, achieving an improved accuracy with respect to the traditional Union Bound with no additional complexity. A low complexity Signal-to-Noise Ratio (SNR) estimator saves one-half of multiplication with respect to the Maximum Likelihood (ML) estimator, and it has similar estimation accuracy.

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Paper COI Code

This Paper COI Code is ELEMECHCONF03_0355. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/479120/

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Daneshvar, Milad and Parhizgar, Nasser,1394,Optimization and Improvement of a Method for Signal to Noise Ratio Estimator,Third National Conference and First International Conference on Applied Research in Electrical, Mechanical and Mechatronics Engineering,Tehran,https://civilica.com/doc/479120

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Scientometrics

The specifications of the publisher center of this Paper are as follows:
Type of center: Azad University
Paper count: 7,157
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