no code implementations • 12 Oct 2021 • Markku Renfors, Ismael Peruga Nasarre, Toni Levanen, Mikko Valkama, Kari Pajukoski
A novel OFDM-based waveform with low peak-to-average power ratio (PAPR) and high robustness against phase noise (PN) is presented.
no code implementations • 3 Aug 2020 • Juha Yli-Kaakinen, AlaaEddin Loulou, Toni Levanen, Kari Pajukoski, Arto Palin, Markku Renfors, Mikko Valkama
These schemes are based on dynamically adjusting the overlap periods and extrapolating the CP samples, which make it possible to align the FC blocks with each OFDM symbol, even in case of variable CP lengths.
no code implementations • 19 Dec 2019 • Toni Levanen, Oskari Tervo, Kari Pajukoski, Markku Renfors, Mikko Valkama
In this article, the first considerations for the 5G New Radio (NR) physical layer evolution to support beyond 52. 6GHz communications are provided.