Publications

• Article dans une revue

Joint modeling of received power, mean delay, and delay spread for wideband radio channels

Ayush Bharti, Ramoni Adeogun, Xuesong Cai, Wei Fan, Francois-Xavier Briol, Laurent Clavier, Troels Pedersen

We propose a multivariate log-normal distribution to jointly model received power, mean delay, and root mean square (rms) delay spread of wideband radio channels, referred to as the standardized temporal moments. The model is validated using experimental data collected from five different…

IEEE Transactions on Antennas and Propagation, 2021, 69 (8), pp.4871-4882. ⟨10.1109/TAP.2021.3060099⟩. ⟨hal-03347804⟩

• Communication dans un congrès

On Experimental Evaluation of Eigenvalue-based Spectrum Sensing using a Real-time SDR Testbed

Hayfa Ben Thameur, Iyad Dayoub

Spectrum sensing (SS) is one of the most challenging and prominent operation in the emerging cognitive radio (CR) technology. It is viewed as one of the most intelligent method for enhancing spectrum usage efficiency. Therefore, versatile SS techniques have been proposed in literature. In this…

2021 International Wireless Communications and Mobile Computing (IWCMC), Jun 2021, Harbin City, virtual, China. pp.1982-1987, ⟨10.1109/IWCMC51323.2021.9498884⟩. ⟨hal-03382830⟩

• Chapitre d'ouvrage

Human Facial Age Estimation: Handcrafted Features Versus Deep Features

S.E. Bekhouche, F. Dornaika, A. Ouafi, Abdelmalik Taleb-Ahmed

In recent times, human facial age estimation topic attracted a lot of attention due to its ability to improve biometrics systems. Recently, several applications that exploit demographic attributes have emerged. These applications include: access control, re-identification in surveillance videos,…

Advances in Science, Technology and Innovation, Springer Nature, pp.31-37, 2021, ⟨10.1007/978-3-030-14647-4_3⟩. ⟨hal-03541943⟩

• Article dans une revue

Experimental Investigation of the Parameters Influencing the Surface Defect Detection by Using the Critically Refracted Longitudinal Waves

Wahiba Djerir, Mohamed Ourak, Tarek Boutkedjirt

Abstract: The aim of this work is the detection of surface defects by the refracted longitudinal wave and the study of the parameters that influence the use of this wave in transmission and reflection modes in order to optimize the non-destructive testing (NDT) conditions with the LCR waves. For…

Defektoskopiya / Russian Journal of Nondestructive Testing, 2021, 57 (1), pp.55-60. ⟨10.1134/S106183092130001X⟩. ⟨hal-03542164⟩

• Communication dans un congrès

Energy-efficient 1-bit feedback NOMA in wireless networks with no CSIT/CDIT

Hajar El Hassani, Anne Savard, E Veronica Belmega

In this paper, the energy efficiency of a two-user downlink non-orthogonal multiple access (NOMA) system is investigated. We consider a stochastic time-varying channel that is unknown at the transmitter side (in state and distribution) and propose an online learning method that is energy efficient…

IEEE Statistical Signal Processing Workshop, SSP 2021, Jul 2021, Rio de Janeiro, Brazil. IoT-1, 5 p., ⟨10.1109/SSP49050.2021.9513763⟩. ⟨hal-03227273⟩

• Ouvrages

Photonics

L. Dobrzynski, Abdellatif Akjouj, El Houssaine El Boudouti, Gaëtan Lévêque, Housni Al Wahsh, Yan Pennec, Cécile Ghouila-Houri, Abdelkrim Talbi, Bahram Djafari-Rouhani, Yabin Jin

Photonics, a volume in the Interface Transmission Tutorial Book series, describes the science of photonic transmission properties of the interfaces of composite materials systems and devices. The book's authors review the general analysis methods of interface transmission, give many examples,…

Edited by Leonard Dobrzyński. Elsevier, pp.1-689, 2021, A volume in interface transmission tutorial book series, 978-0-12-819388-4. ⟨10.1016/C2018-0-05409-2⟩. ⟨hal-03350681⟩

• Autre publication scientifique

[Contribution] Artificial intelligence, edge computing and advanced control

Virginie Hoel

Electronic Components and Systems Strategic Research and Innovation Agenda 2021, Section 2.1, ECS-SRIA, 2021, pp.133-178. ⟨hal-03341201⟩

• Communication dans un congrès

Dynamic thermoregulatory photonic crystal fabric for personal thermal management

Mohamed Boutghatin, Yan Pennec, Salim Assaf, Michèle Carette, V. Thomy, Abdellatif Akjouj, Bahram Djafari-Rouhani

Personal thermal management represents a new paradigm to reduce the energy consumption, which consists in controlling the temperature around the human body rather than regulating the temperature of the entire residential space. Recent progress in smart textile showed promising radiative heating and…

2021 IEEE Sensors, Oct 2021, Sydney, Australia. pp.1-4, ⟨10.1109/SENSORS47087.2021.9639828⟩. ⟨hal-03501272⟩

• Communication dans un congrès

[Invited] Prospects of ultrawide bandgap materials and devices

F Medjdoub

International Union of Materials Research Societies - International Conference in Asia 2021, IUMRS-ICA 2021, Session IX - Semiconductor Materials and Devices, Oct 2021, Jeju Island, South Korea. ⟨hal-03359397⟩

• Article dans une revue

Bias Tunable Spectral Response of Nanocrystal Array in a Plasmonic Cavity

Tung Huu Dang, Angela Vasanelli, Yanko Todorov, Carlo Sirtori, Yoann Prado, Audrey Chu, Charlie Gréboval, Adrien Khalili, Herve Cruguel, Christophe Delerue, Gregory Vincent, Emmanuel Lhuillier

Nanocrystals (NCs) have gained considerable attention for their broadly tunable absorption from the UV to the THz range. Nevertheless, their optical features suffer from a lack of tunability once integrated into optoelectronic devices. Here, we show that tunable absorption with bias can be obtained…

Nano Letters, 2021, 21 (15), pp.6671-6677. ⟨10.1021/acs.nanolett.1c02193⟩. ⟨hal-03321716⟩