Intelligent receiver for M-OAM IR-UWB modulations system

Maatougui, Lamyae; Hamidoun, Khadija; Hillali, Yassin El; Rivenq, Atika; Hajjaji, Abdelowahed; Ouahmane, Hassan

doi:10.1109/icadlt.2015.7136604

Cited by 3 publications

(1 citation statement)

References 4 publications

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“…To generate the UWB pulse for the proposed system, a comparison between various waveforms has been performed, and in terms of bit error rate according to the noise, the functions Gegenbauer give the better results …”

Section: Uwb System Based On M‐oam Modulationsmentioning

confidence: 99%

Higher order statistics applied to IR‐UWB system based on M‐OAM

Maatougui

Sakkila

Menhaj

et al. 2017

Int J Communication

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In this paper, an original communication system based on the ultra-wideband technology and dedicated to intelligent transport systems is proposed. The ultra-wideband presents a promising option for short-range wireless communication system due to the transmission of very short pulses with low energy. To ensure reliability, safety, and security in the road, the proposed system must provide high data rate and good quality of service. The high data rate is ensured by the use of new modulation Orthogonal Amplitude Modulations. The quality of transmission is improved by the implementation of higher order statistic method at the receiver to eliminate the Gaussian noise and perform more precise decoding. Therefore, good performances in terms of bit error rate are guaranteed. KEYWORDSFPGA plateform, high data rate, high order statistics, M-OAM modulations, UWB system Int J Commun Syst. 2017;30:e3337.wileyonlinelibrary.com/journal/dac

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Section: Uwb System Based On M‐oam Modulationsmentioning

confidence: 99%

Higher order statistics applied to IR‐UWB system based on M‐OAM

Maatougui

Sakkila

Menhaj

et al. 2017

Int J Communication

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Blind Spectrum Sensing Applied to IR-UWB System for ITS applications

Maatougui¹,

Hamidoun²,

Chakour³

et al. 2018

2018 9th International Symposium on Signal, Image, Video and Communications (ISIVC)

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Experimental Analysis of UWB Signal Performance in a Constrained Environment for Railway Application

Cohin

Iben-Jellal

Elbahhar³

et al. 2015

WET

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In the railway application, in order to establish the communication between wagons, some technologies are proposed such as the ZigBee and HTN (Hybrid Networking Technology). However, these techniques have some limitations such as: the low data rate, non-secured transmission and interferences. The Ultra Wide Band (UWB) technology presents a good alternative and a good candidate for this application. In recent years, UWB communication systems have received significant attention from both the industry and the academia. In February 2002, the Federal Communications Commission (FCC) allocated 7500 MHz of spectrum (from 3.1 GHz to 10.6 GHz) for use by UWB devices. This ruling has helped to create new standardization efforts, like IEEE 802.15.3a, which focus on developing high speed wireless communication systems. The application of the UWB radio technique in the transport is a more recent topic that is thoroughly researched considering several factors including the nature of the transport propagation environment; the use of adequate transmitting/receiving duty cycle (LDC); the number of devices using UWB technology, the types and levels of interferences. Regulation bodies have considered these railway applications. Impulse Radio Ultra Wideband (IR-UWB) systems have been studied for their inherent advantages of coexistence with narrowband systems with high data rate over short distances with sufficiently small amount of transmitted power. The UWB systems are highly susceptible to interference between the coexisting narrowband systems because of very low transmission power. This paper considers the use of the UWB radio technology for railway application. In this paper, we evaluate the communication performance in constrained environment for the railway application.

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Intelligent receiver for M-OAM IR-UWB modulations system

Cited by 3 publications

References 4 publications

Higher order statistics applied to IR‐UWB system based on M‐OAM

Higher order statistics applied to IR‐UWB system based on M‐OAM

Blind Spectrum Sensing Applied to IR-UWB System for ITS applications

Experimental Analysis of UWB Signal Performance in a Constrained Environment for Railway Application

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