R
Rickard Nilsson
Researcher at Luleå University of Technology
Publications - 53
Citations - 964
Rickard Nilsson is an academic researcher from Luleå University of Technology. The author has contributed to research in topics: Digital subscriber line & Orthogonal frequency-division multiplexing. The author has an hindex of 13, co-authored 51 publications receiving 795 citations. Previous affiliations of Rickard Nilsson include Lund University & STMicroelectronics.
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White Paper on Broadband Connectivity in 6G
Nandana Rajatheva,Italo Atzeni,Emil Björnson,Andre Bourdoux,Stefano Buzzi,Jean-Baptiste Dore,Serhat Erkucuk,Manuel Fuentes,Ke Guan,Yuzhou Hu,Xiaojing Huang,Jari Hulkkonen,Josep Miquel Jornet,Marcos Katz,Rickard Nilsson,Erdal Panayirci,Khaled M. Rabie,Nuwanthika Rajapaksha,Mohammad Javad Salehi,Hadi Sarieddeen,Shahriar Shahabuddin,Tommy Svensson,Oskari Tervo,Antti Tolli,Qingqing Wu,Wen Xu +25 more
TL;DR: This white paper explores the road to implementing broadband connectivity in future 6G wireless systems, from extreme capacity with peak data rates up to 1 Tbps, to raising the typical data rates by orders-of-magnitude, to support broadband connectivity at railway speeds up to 1000 km/h.
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Mutational Tuning of Galectin-3 Specificity and Biological Function
Emma Salomonsson,Michael C. Carlsson,Veronica Osla,Ruth Hendus-Altenburger,Barbro Kahl-Knutson,Christopher T. Öberg,Anders Sundin,Rickard Nilsson,Eva Nordberg-Karlsson,Ulf J. Nilsson,Anna Karlsson,James M. Rini,Hakon Leffler +12 more
TL;DR: Ten mutants of human galectin-3 are produced, with changes in these adjacent sites that have altered carbohydrate-binding fine specificity but that retain the basic β-galactoside binding activity, and help to define the differences in fine specificity shown by Xenopus, mouse, and human galector-3 and, as such, the evidence for adaptive change during evolution.
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A rank-reduced LMMSE canceller for narrowband interference suppression in OFDM-based systems
TL;DR: Analytical performance evaluations, as well as Monte Carlo simulations, show that this narrowband interference canceller can suppress the spectral leakage from a strong NB signal to well below the background noise floor for typical applications where it causes negligible signal-to-noise ratio and symbol error rate degradation.
Proceedings ArticleDOI
An analysis of two-dimensional pilot-symbol assisted modulation for OFDM
TL;DR: This paper analyzes two-dimensional pilot-symbol assisted modulation for wireless orthogonal frequency-division multiplexing (OFDM) and verifies that a good rule of thumb is to place the pilots at least as twice as close, in time and frequency, as required by the 2D sampling theorem.
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Zipper: a duplex method for VDSL based on DMT
TL;DR: A new duplex scheme, called Zipper, for discrete multitone (DMT)-based very high bit-rate digital subscriber line (VDSL) systems on copper wires is presented, which has high flexibility to divide the capacity between the up and downstream, as well as good coexistence possibilities with other systems such as ADSL.