Publications related to Fundamentals of adaptive filtering

Robust tunable acoustic impedance control on electroacoustic resonators for aircraft noise reduction

Air traffic noise emissions are responsible for a significant part of the overall environmental noise, especially in the vicinity of airports. Exposure to environmental noise is known to negatively impact health and to be associated with cardiovascular dis ...

EPFL2023

Corona discharge actuator as an active sound absorber under normal and oblique incidence

Hervé Lissek, Stanislav Sergeev, Thomas Humbert

In the majority of active sound absorbing systems, a conventional electrodynamic loudspeaker is used as a controlled source. However, particular situations may require an actuator that is more resistant to harsh environments, adjustable in shape, and light ...

2022

ComplexBeat: Breathing Rate Estimation from Complex CSI

Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Andreas Toftegaard Kristensen, Sitian Li

In this paper, we explore the use of channel state information (CSI) from a WiFi system to estimate the breathing rate of a person in a room. In order to extract WiFi CSI components that are sensitive to breathing, we propose to consider the delay domain c ...

IEEE, ELECTRON DEVICES SOC & RELIABILITY GROUP2021

Sum-Rate Capacity for Symmetric Gaussian Multiple Access Channels With Feedback

Michael Christoph Gastpar, Erixhen Sula

The feedback sum-rate capacity is established for the symmetric

J

-user Gaussian multiple-access channel (GMAC). The main contribution is a converse bound that combines the dependence-balance argument of Hekstra and Willems (1989) with a variant of the f ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Diffusion Adaptation over Multi-Agent Networks with Wireless Link Impairments

Ali H. Sayed

We study the performance of diffusion least-mean squares algorithms for distributed parameter estimation in multi-agent networks when nodes exchange information over wireless communication links. Wireless channel impairments, such as fading and path-loss, ...

IEEE2016

ISI Tolerant Signaling: A Comparative Study of PAM4 and ENRZ

Mohammad Amin Shokrollahi, Ali Hormati

A thorough analysis has been carried out to study and compare the sensitivity of two signaling methods (PAM4 and ENRZ) to inter-symbol interference (ISI). While both signaling methods are considered to be major candidates for implementing 56+ Gbps serial c ...

2016

On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing

José Luis Padilla de la Torre

Wireless channels are commonly affected by short-term fading and long-term fading (shadowing). The shadowing effects must be taken into account also when mobility is present in the wireless scenario. Using a composite fading model, the total channel capaci ...

Hindawi Publishing Corporation2015

Resource Allocation and Performance Analysis for Multiuser Video Transmission over Doubly Selective Channels

Laura Toni

We consider an uplink multicarrier system with multiple video users who want to send compressed video data to the base station. In the time domain, we model the time varying channel using Jakes’ model, and in the frequency domain, each subcarrier is assume ...

Institute of Electrical and Electronics Engineers2015

Adaptive Tracking Techniques in Non-Stationary Environments

Pierre-André Farine, Cyril Botteron, Aleksandar Jovanovic, Miguel Angel Ribot Sanfelix

The continuously changing environments have been the main challenge for classical GNSS receiver implementations, as they can have a great impact on signal tracking performance and positioning. For this reason techniques capable of mitigating the impact of ...

2015

Non-reciprocal acoustic devices based on spatio-temporal angular-momentum modulation.

Romain Christophe Rémy Fleury

Acoustic devices that break reciprocity, for instance acoustic isolators or circulators, may find exciting applications in a variety of fields, including imaging, acoustic communication systems, and noise control. Non-reciprocal acoustic propagation has ty ...

2014

Fundamentals of adaptive filtering

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Robust tunable acoustic impedance control on electroacoustic resonators for aircraft noise reduction

Corona discharge actuator as an active sound absorber under normal and oblique incidence

ComplexBeat: Breathing Rate Estimation from Complex CSI

Sum-Rate Capacity for Symmetric Gaussian Multiple Access Channels With Feedback

Diffusion Adaptation over Multi-Agent Networks with Wireless Link Impairments

ISI Tolerant Signaling: A Comparative Study of PAM4 and ENRZ

On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing

Resource Allocation and Performance Analysis for Multiuser Video Transmission over Doubly Selective Channels

Adaptive Tracking Techniques in Non-Stationary Environments

Non-reciprocal acoustic devices based on spatio-temporal angular-momentum modulation.

Diffusion Adaptation over Multi-Agent Networks with Wireless Link Impairments

ISI Tolerant Signaling: A Comparative Study of PAM4 and ENRZ

Robust tunable acoustic impedance control on electroacoustic resonators for aircraft noise reduction

ComplexBeat: Breathing Rate Estimation from Complex CSI

Sum-Rate Capacity for Symmetric Gaussian Multiple Access Channels With Feedback

Adaptive Tracking Techniques in Non-Stationary Environments

Corona discharge actuator as an active sound absorber under normal and oblique incidence

On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing

Resource Allocation and Performance Analysis for Multiuser Video Transmission over Doubly Selective Channels

Non-reciprocal acoustic devices based on spatio-temporal angular-momentum modulation.