Faculty & Staff at Communication Systems

Erik Axell

Position: PhD Student Address: Linköping University, Dept. of Electrical Engineering, SE-581 83 Linköping, Sweden Office: Building B, top floor, corridor A between entrances 27 and 29. Email: axell@isy.liu.se Telephone: +46-(0)13-281350 Telefax: +46-(0)13-139282 Activity: Teaching

---

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:

Copyright © as noted on each article. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the copyright owner. By choosing to view one of these articles, you agree to all provisions of the copyright laws protecting it.

Journals

• E. Axell, E. G. Larsson and D. Danev, "Capacity Considerations for Uncoordinated Communication in Geographical Spectrum Holes", Physical Communication (ELSEVIER), vol. 2, pp. 3-9, 2009. Invited Paper.

Conferences

• 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.
• 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.
• E. Axell and E. G. Larsson, "A Bayesian Approach to Spectrum Sensing, Denoising and Anomaly Detection", in Proc. of IEEE ICASSP, 2009.
• 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

• 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.
• 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

• There are PDF files here. You may need Adobe Reader.