54 citations · 76 across the 7 of their papers we have counts for
5 papers · 1 filter
Jamming Resilient Indoor Factory Deployments: Design and Performance Evaluation
Leonardo Chiarello, Paolo Baracca, Karthik Upadhya +3
In the framework of 5G-and-beyond Industry 4.0, jamming attacks for denial of service are a rising threat which can severely compromise the system performance. Therefore, in this p…
Explicit CSI Feedback Compression via Learned Approximate Message Passing
Benedikt Groß, Rana Ahmed Salem, Thorsten Wild +1
Explicit channel state information at the transmitter side is helpful to improve downlink precoding performance for multi-user MIMO systems. In order to reduce feedback signalling…
Jamming Detection With Subcarrier Blanking for 5G and Beyond in Industry 4.0 Scenarios
Leonardo Chiarello, Paolo Baracca, Karthik Upadhya +2
Security attacks at the physical layer, in the form of radio jamming for denial of service, are an increasing threat in the Industry 4.0 scenarios. In this paper, we consider the p…
Turbo-AI: Iterative Machine Learning Based Channel Estimation for 2D Massive Arrays
Yejian Chen, Jafar Mohammadi, Stefan Wesemann +1
Recently, Machine Learning (ML) is recognized as an effective tool for wireless communications and plays an evolutionary role to enhance Physical Layer (PHY) of 5th Generation (5G)…
Energy Efficient Massive MIMO Array Configurations
Hardy Halbauer, Andreas Weber, Dirk Wiegner +1
The high spectral efficiency of massive MIMO (Multiple Input Multiple Output) is mainly achieved through the exploitation of spatial multiplexing, i.e. by using a high number of MI…