Faculty & Staff at Communication Systems
Erik Axell
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PhD Student
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Linköping University,
Dept. of Electrical Engineering,
SE-581 83 Linköping, Sweden
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Building B, top floor, corridor A between entrances 27 and 29.
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axell@isy.liu.se
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+46-(0)13-281350
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+46-(0)13-139282
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Teaching
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Short Biography:
Erik Axell received his M.Sc.degree in Applied Physics and Electrical
Engineering, specialization Communication, from Linköping University,
Sweden, in 2005. Since March 2006, he is a Ph.D. student with the
Communication Systems Division of the Department of Electrical
Engineering, Linköping University, Sweden. From February 2005 to
December 2005 he was with the Ericsson Research group in Linköping,
Sweden. His main research interests are within the area of wireless
communication and especially spectrum sensing and system aspects of
cognitive radio.
Publications:
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Journals
Conferences
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E. Axell and E. G. Larsson, "Spectrum Sensing of Orthogonal
Space-Time Block Coded Signals with Multiple Receive Antennas", in
Proc. of IEEE ICASSP, 2010, Submitted.
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E. Axell and E. G. Larsson, "Near-Optimality of Energy Detection
for Spectrum Sensing of OFDM Signals in AWGN With Known Noise
Power", in Proc. of IEEE ICASSP, 2010, Submitted.
- E. Axell, E. G. Larsson and J-Å Larsson, "On the Optimal
K-term Approximation of a Sparse Parameter Vector MMSE Estimate",
in Proc. of IEEE Workshop on Statistical Signal Processing, 2009.
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E. Axell and E. G. Larsson, "A Bayesian
Approach to Spectrum Sensing, Denoising and Anomaly Detection",
in Proc. of IEEE ICASSP, 2009.
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E. Axell, E. Geijer Lundin, F. Gunnarsson, E. Englund and
K. W. Helmersson,"Coexistence of Speech
and Best Effort Services in Enhanced Uplink WCDMA", In
Radiovetenskap och Kommunikation, RVK 05, June 14-16 2005.
Theses
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E. Axell, "Topics in Spectrum Sensing for Cognitive Radio", Licentiate thesis, Linköping Studies in
Science and Technology Thesis No. 1417, Department of Electrical
Engineering, Linköping University, Dec. 2009.
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E. Axell, "Coexistence
of Real Time and Best Effort Services in Enhanced Uplink
WCDMA", MSc thesis, LITH-ISY-EX--05/3615--SE, Department of
Electrical Engineering, Linköping University, 2005.
Note