no code implementations • 8 Jun 2023 • Nuwanthika Rajapaksha, Jafar Mohammadi, Stefan Wesemann, Thorsten Wild, Nandana Rajatheva
In this paper, we consider the downlink transmission of an MU-MIMO network where TAM is formulated to minimize the number of active antennas in the BS while guaranteeing the per-user throughput requirements.
no code implementations • 3 Jan 2023 • Stefan Wesemann, Jinfeng Du, Harish Viswanathan
Ever since the invention of Bell Laboratories Layer Space-Time (BLAST) in mid 1990s, the focus of MIMO research and development has been largely on pushing the limit of spectral efficiency.
no code implementations • 18 Nov 2020 • Son T. Le, Stefan Wesemann, Roman Dischler, Sivarama Venkatesan
We demonstrate a high capacity IF-over-fiber mobile fronthaul solution for multi-user massive MIMO 5G RAN.
no code implementations • 28 Oct 2020 • Yejian Chen, Jafar Mohammadi, Stefan Wesemann, Thorsten Wild
Furthermore, we propose an iterative training approach, referred to as Turbo-AI.