Search Results for author: Kevin Weinberger

Found 5 papers, 0 papers with code

Dynamic Rate Splitting Grouping for Antifragile Responses to Wireless Network Disruptions

no code implementations13 May 2024 Kevin Weinberger, Aydin Sezgin

In response, this work proposes the utilization of a dynamic Rate Splitting (RS) grouping approach as a resilience mechanism during blockages.

Show Me the Way: Real-Time Tracking of Wireless Mobile Users with UWB-Enabled RIS

no code implementations13 May 2024 Kevin Weinberger, Simon Tewes, Aydin Sezgin

However, practical limitations of UWB modules lead to fluctuating UWB estimates, causing the RIS beam to occasionally miss the tracked user.

The Perfect Match: RIS-enabled MIMO Channel Estimation Using Tensor Decomposition

no code implementations18 Nov 2022 Bilal Ahmad, Kevin Weinberger, Aydin Sezgin, Bilal Zafar, Martin Haardt

To enable the full potential of RISs, we propose to use tensor-decomposition-based CE, which facilitates smart configuration of the RIS by providing the required channel components.

Tensor Decomposition

RIS-enhanced Resilience in Cell-Free MIMO

no code implementations31 Oct 2022 Kevin Weinberger, Robert-Jeron Reifert, Aydin Sezgin, Ertugrul Basar

More and more applications that require high reliability and fault tolerance are realized with wireless network architectures and thus ultimately rely on the wireless channels, which can be subject to impairments and blockages.

Synergistic Benefits in IRS- and RS-enabled C-RAN with Energy-Efficient Clustering

no code implementations12 May 2021 Kevin Weinberger, Alaa Alameer Ahmad, Aydin Sezgin, Alessio Zappone

Interestingly, with an increasing fronthaul capacity, the gain of the dynamic user clustering decreases, while the gain of the dynamic RS method increases.

Clustering

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