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.

Source: chalmers.se

Projects

2015–2018

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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Publications

2017

Pilot Distributions for Phase Tracking in Space-Divison Multiplexed Systems

Erik Agrell, Henk Wymeersch, Arni Alfredsson et al
Paper in proceedings
2017

Phase-Noise Compensation for Spatial-Division Multiplexed Transmission

Henk Wymeersch, Erik Agrell, Magnus Karlsson 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-
Paper in proceedings
2017

Pilot Distributions for Phase Tracking in Space-Divison Multiplexed Systems

Magnus Karlsson, Henk Wymeersch, Arni Alfredsson et al
Paper in proceedings
2016

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

Erik Agrell, Arni Alfredsson, Rajet Krishnan
Journal of Lightwave Technology. Vol. 34 (18), p. 4394-4405
Journal article