Arni Alfredsson

Doktorand at Electrical Engineering, Kommunikationssystem, informationsteori och antenner, Communication Systems

Arni Alfredsson is a PhD student in the Communication Systems research group. His research focuses on digital signal processing for spatial-division multiplexed transmission in systems employing multicore, multimode, or multiple single-mode fibers.




Technologies for spatial-division multiplexing: The next frontier in optical communications

Peter Andrekson Photonics
Victor Torres Company Photonics
Magnus Karlsson Photonics
Arni Alfredsson Communication Systems
Erik Agrell Communication Systems
Swedish Research Council (VR)

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Pilot Distributions for Phase Tracking in Space-Divison Multiplexed Systems

Arni Alfredsson, Erik Agrell, Henk Wymeersch et al
European Conference on Optical Communication, ECOC 2017; Gothenburg; Sweden; 17 September 2017 through 21 September 2017
Conference paper - peer reviewed

Phase-Noise Compensation for Spatial-Division Multiplexed Transmission

Arni Alfredsson, Erik Agrell, Henk Wymeersch et al
Optical Fiber Communication Conference, OFC 2017; Los Angeles Convention Center, Los Angeles; United States; 19 March 2015 through 23 March 2017, p. Th4C.7
Conference paper - peer reviewed

Joint-Polarization Phase-Noise Estimation and Symbol Detection for Optical Coherent Receivers

Arni Alfredsson, Rajet Krishnan, Erik Agrell et al
Journal of Lightwave Technology. Vol. 34 (18), p. 4394-4405
Scientific journal article - peer reviewed