Concept
Telecommunications
Related publications (100)
Precoding for High-Throughput Satellite Communication Systems: A Survey
With the expanding demand for high data rates and extensive coverage, high throughput satellite (HTS) communication systems are emerging as a key technology for future communication generations. However, current frequency bands are increasingly congested. ...
Ieee-Inst Electrical Electronics Engineers Inc2024Nonlinear Integrated Photonics for Ranging Applications
This thesis explores the application of recent advances in integrated photonics to the field of light detection and ranging (LiDAR).The progress in photonic integration allows for unprecedented levels of light manipulation on micrometer scales through the ...
EPFL2023The evolution of behavioral cues and signaling in displaced communication
Dario Floreano, Laurent Keller
Displaced communication, whereby individuals communicate regarding a subject that is not immediately present (spatially or temporally), is one of the key features of human language. It also occurs in a few animal species, most notably the honeybee, where t ...
2023Dual chirped microcomb based parallel ranging at megapixel-line rates
Tobias Kippenberg, Junqiu Liu, Maxim Karpov, Anton Lukashchuk
Photonic integrated systems can be harnessed for fast and efficient optical telecommunication and metrology technologies. Here the authors develop a dual-soliton microcomb technique for massively parallel coherent laser ranging that requires only a single ...
NATURE PORTFOLIO2022Parallel temporal signal processing enabled by polarization-multiplexed programmable THz metasurfaces
Romain Christophe Rémy Fleury, Ali Momeni
Under the trends of multifunctionality, tunability, and compactness in modern wave -based signal processors, in this paper, we propose a polarization-multiplexed graphene-based metasurface to realize distinct mathematical operators on the parallel time-dom ...
Optica Publishing Group2022SafeAMC: Adversarial training for robust modulation classification models
Pascal Frossard, Javier Alejandro Maroto Morales
In communication systems, there are many tasks, like modulation classification, for which Deep Neural Networks (DNNs) have obtained promising performance. However, these models have been shown to be susceptible to adversarial perturbations, namely impercep ...
IEEE2022ErgoDEC: A Fault Tolerant 28 nm LDPC Decoder Providing Stable FER Quality with Unreliable Memories
Andreas Peter Burg, Robert Giterman, Reza Ghanaatian Jahromi, Andrea Bonetti
Communication systems have been associated with an inherent fault tolerance to hardware reliability issues. Therefore, many publications have studied the impact of such issues on, for example, channel (mostly LDPC) decoders. Since all of these studies are ...
2022Effect of Different Communication Affordances on the Emergence of Collaboration Strategies in an Online Multiplayer Game
Pierre Dillenbourg, Barbara Bruno, Hala Khodr, Aditi Kothiyal
In a group, the collective dynamics is governed by the inter- actions between individuals, which can manifest differently depending on the available means of communication. In this paper, we compare 3 conditions of communication affordances (global chat, l ...
Springer2022On the benefits of robust models in modulation recognition
Pascal Frossard, Javier Alejandro Maroto Morales
Deep Neural Networks (DNNs) using convolutional layers are state-of-the-art in many tasks in communications. However, in other domains, like image classification, DNNs have been shown to be vulnerable to adversarial perturbations, which consist of impercep ...
2021Real-World Implementation of an ICT-Based Platform to Promote Energy Efficiency
The energy efficiency requirements of most energy-consuming sectors have increased recently in response to climate change. For buildings, this means targeting both facility managers and building users with the aim of identifying potential energy savings an ...
2021