Fundamental Trade-Offs in Monostatic ISAC: A Holistic Investigation Towards 6G

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.

Integrated Sensing and Communications with MIMO-OTFS

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.

VEDLIoT -- Next generation accelerated AIoT systems and applications

no code implementations • 9 May 2023 • Kevin Mika, René Griessl, Nils Kucza, Florian Porrmann, Martin Kaiser, Lennart Tigges, Jens Hagemeyer, Pedro Trancoso, Muhammad Waqar Azhar, Fareed Qararyah, Stavroula Zouzoula, Jämes Ménétrey, Marcelo Pasin, Pascal Felber, Carina Marcus, Oliver Brunnegard, Olof Eriksson, Hans Salomonsson, Daniel Ödman, Andreas Ask, Antonio Casimiro, Alysson Bessani, Tiago Carvalho, Karol Gugala, Piotr Zierhoffer, Grzegorz Latosinski, Marco Tassemeier, Mario Porrmann, Hans-Martin Heyn, Eric Knauss, Yufei Mao, Franz Meierhöfer

The VEDLIoT project aims to develop energy-efficient Deep Learning methodologies for distributed Artificial Intelligence of Things (AIoT) applications.

Experimental Validation of Single BS 5G mmWave Positioning and Mapping for Intelligent Transport

no code implementations • 21 Mar 2023 • Yu Ge, Hedieh Khosravi, Fan Jiang, Hui Chen, Simon Lindberg, Peter Hammarberg, Hyowon Kim, Oliver Brunnegård, Olof Eriksson, Bengt-Erik Olsson, Fredrik Tufvesson, Lennart Svensson, Henk Wymeersch

Positioning with 5G signals generally requires connection to several base stations (BSs), which makes positioning more demanding in terms of infrastructure than communications.

Position

On the Impact of Phase Noise on Monostatic Sensing in OFDM ISAC Systems

no code implementations • 24 Nov 2022 • Musa Furkan Keskin, Carina Marcus, Olof Eriksson, Henk Wymeersch, Visa Koivunen

Phase noise (PN) can become a major bottleneck for integrated sensing and communications (ISAC) systems towards 6G wireless networks.

Setting AI in context: A case study on defining the context and operational design domain for automated driving

no code implementations • 27 Jan 2022 • Hans-Martin Heyn, Padmini Subbiash, Jennifer Linder, Eric Knauss, Olof Eriksson

[Principal ideas/results] Based on qualitative analysis of data from semi-structured interviews, the case study shows that there is a lack of standardisation for context definitions across the industry, ambiguities in the processes that lead to deriving the ODD, missing documentation of assumptions about the operational context, and a lack of involvement of function developers in the context definition.

Requirement Engineering Challenges for AI-intense Systems Development

no code implementations • 18 Mar 2021 • Hans-Martin Heyn, Eric Knauss, Amna Pir Muhammad, Olof Eriksson, Jennifer Linder, Padmini Subbiah, Shameer Kumar Pradhan, Sagar Tungal

Availability of powerful computation and communication technology as well as advances in artificial intelligence enable a new generation of complex, AI-intense systems and applications.