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NOMA-Based IoT Networks: Impulsive Noise Effects and Mitigation
IEEE Communications Magazine, 2020The rise of the Internet of Things (IoT) presents important challenges for future radio networks. Non-orthogonal multiple access (NOMA), which allows the network to support more than one user per orthogonal resource element, was recently proposed as a ...
Bassant Selim +4 more
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I. Impulse Noise of Different Durations
Acta Oto-Laryngologica, 1987This paper describes a comparison between auditory threshold elevations and morphological cochlear changes evaluated with scanning electron microscopy in order to identify cochlear defects in guinea pigs exposed to impulse noise of varying durations. There was a significant difference in the auditory threshold shifts between animals exposed for 3 and ...
S, Rydmarker, P, Nilsson, J, Grenner
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IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2020
Previous studies have shown that impulsive noise can weaken the performance of power line communication (PLC). Though DCSK can improve the performance in an order of magnitude comparing to the direct sequence differential phase shift keying (DS-DPSK), it
Meiyuan Miao +3 more
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Previous studies have shown that impulsive noise can weaken the performance of power line communication (PLC). Though DCSK can improve the performance in an order of magnitude comparing to the direct sequence differential phase shift keying (DS-DPSK), it
Meiyuan Miao +3 more
semanticscholar +1 more source
Are Impulse Responses Gaussian Noises?
The Journal of the Acoustical Society of America, 2011Many years ago, Manfred Schroeder proved that transfer functions in rooms follow complex Gaussian distributions. This property was extended to impulse responses by the author, following a suggestion by Moorer for simulating impulse responses. More recently, several authors have checked again the later property with modern signal analysis tools.
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IEEE Transactions on Vehicular Technology, 2020
In this paper, we propose a recursive sparse channel estimation algorithm in the presence of impulse noise. Firstly the channel impulse response and impulsive noise are jointly viewed as an unknown sparse vector.
Xinrong Lv +3 more
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In this paper, we propose a recursive sparse channel estimation algorithm in the presence of impulse noise. Firstly the channel impulse response and impulsive noise are jointly viewed as an unknown sparse vector.
Xinrong Lv +3 more
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Understanding Impulse-Noise Measurements
IEEE Transactions on Communications, 1972Numerous articles have been written on the general properties of impulse noise, models for it, and its effects on data transmission. Most of these make an attempt to apply or generate some particular theory with respect to the phenomenon. A literature search has given rise to an awareness of the need for a paper devoted solely to the idiosyncrasies of ...
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The Journal of the Acoustical Society of America, 1970
A commonly accepted criterion for noise control is a family of curves known as the NC or N curves. This criterion was based upon a study by Beranek relating speech interference levels and loudness levels to subjective limits of acceptibility within various environments.
D. L. George, J. A. Eibner
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A commonly accepted criterion for noise control is a family of curves known as the NC or N curves. This criterion was based upon a study by Beranek relating speech interference levels and loudness levels to subjective limits of acceptibility within various environments.
D. L. George, J. A. Eibner
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Mitigation Techniques for Impulsive Noise With Memory Modeled by a Two State Markov-Gaussian Process
IEEE Systems Journal, 2020Impulsive noise, a common impediment preventing the system from achieving error-free transmission, is significant in many wireless and power line communication environments.
Md. Sahabul Alam +3 more
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DOA Estimation for CD Sources by Complex Cyclic Correntropy in an Impulsive Noise Environment
IEEE Communications Letters, 2020Impulsive noise degrades the performance of direction-of-arrival (DOA) estimation methods since the optimization for subspace-like techniques relies on an assumption of Gaussianity.
Quan Tian, T. Qiu, Ruiyan Cai
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Nonparametric Impulsive Noise Removal
2004In this paper a novel class of filters designed for the removal of impulsive noise in color images is presented. The proposed filter class is based on the nonparametric estimation of the density probability function in a sliding filter window. The obtained results show good noise removal capabilities and excellent structure preserving properties of the
Bogdan Smolka, Rastislav Lukac
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