no code implementations • 14 Mar 2024 • Neharika Valecha, Jesus Omar Lacruz, Michael Lentmaier, Joerg Widmer, Fredrik Tufvesson
We propose an algorithm to jointly estimate the angle of arrival (AoA) and angle of departure (AoD), based only on the received signal strength (RSS).
no code implementations • 14 Feb 2024 • Kai Wu, Jacopo Pegoraro, Francesca Meneghello, J. Andrew Zhang, Jesus O. Lacruz, Joerg Widmer, Francesco Restuccia, Michele Rossi, Xiaojing Huang, Daqing Zhang, Giuseppe Caire, Y. Jay Guo
Integrated Sensing and Communications (ISAC) has been identified as a pillar usage scenario for the impending 6G era.
no code implementations • 31 Jan 2024 • Musa Furkan Keskin, Mohammad Mahdi Mojahedian, Carina Marcus, Olof Eriksson, Andrea Giorgetti, Joerg Widmer, Henk Wymeersch
Integrated sensing and communication (ISAC) emerges as a cornerstone technology for the upcoming 6G era, seamlessly incorporating sensing functionality into wireless networks as an inherent capability.
no code implementations • 1 Oct 2023 • Marco Canil, Jacopo Pegoraro, Jesus O. Lacruz, Marco Mezzavilla, Michele Rossi, Joerg Widmer, Sundeep Rangan
We prototype and validate a multistatic mmWave ISAC system based on IEEE802. 11ay.
no code implementations • 15 Jun 2023 • Jacopo Pegoraro, Jesus Omar Lacruz, Michele Rossi, Joerg Widmer
In this paper we present DISC, a dataset of millimeter-wave channel impulse response measurements for integrated human activity sensing and communication.
no code implementations • 10 Jun 2023 • Musa Furkan Keskin, Carina Marcus, Olof Eriksson, Alex Alvarado, Joerg Widmer, Henk Wymeersch
For the search mode, we introduce the concept of delay-Doppler (DD) multiplexing, enabling omnidirectional probing of the environment and large virtual array at the OTFS radar receiver.
no code implementations • 16 Apr 2023 • Jacopo Pegoraro, Jesus O. Lacruz, Tommy Azzino, Marco Mezzavilla, Michele Rossi, Joerg Widmer, Sundeep Rangan
We present JUMP, the first system enabling practical bistatic and asynchronous joint communication and sensing, while achieving accurate target tracking and micro-Doppler extraction in realistic conditions.
no code implementations • 6 May 2022 • Jacopo Pegoraro, Jesus Omar Lacruz, Michele Rossi, Joerg Widmer
Our results show that the micro-Doppler signatures obtained by SPARCS enable a typical downstream application such as human activity recognition with more than 7 times lower overhead with respect to existing methods, while achieving better recognition performance.
no code implementations • 29 Sep 2021 • Jayaram Raghuram, Yijing Zeng, Dolores Garcia, Somesh Jha, Suman Banerjee, Joerg Widmer, Rafael Ruiz
In this paper, we address the setting where the target domain has only limited labeled data from a distribution that is expected to change frequently.
no code implementations • 10 Sep 2021 • Jacopo Pegoraro, Jesus Omar Lacruz, Francesca Meneghello, Enver Bashirov, Michele Rossi, Joerg Widmer
In this work we present RAPID, the first joint communication and radar system based on next-generation IEEE 802. 11ay WiFi networks operating in the 60 GHz band.
1 code implementation • 2 Aug 2021 • Jayaram Raghuram, Yijing Zeng, Dolores García Martí, Rafael Ruiz Ortiz, Somesh Jha, Joerg Widmer, Suman Banerjee
The problem of end-to-end learning of a communication system using an autoencoder -- consisting of an encoder, channel, and decoder modeled using neural networks -- has recently been shown to be an effective approach.