Projektass. Dipl.-Ing. Dr.techn.
Erwin Herbert Riegler

E-Mail:	erwin.riegler(at)tuwien.ac.at
Tel.:	+43 (1) 58801 - 38920
	+43 (1) 58801 - 389 01
Fax:	+43 (1) 58801 - 389 99
Room:	CG0108
Address:	Gusshausstraße 25 / E389
	1040 Wien

Erwin Riegler was born in Neunkirchen, Austria. He received the Dipl-Ing. degree in Technical Physics (summa cum laude) in 2001 and the Dr. techn. degree in Technical Physics (summa cum laude) in 2004 from Vienna University of Technology. From 2005–2006, he accepted a post-doc position at the Institute for Analysis and Scientific Computing, Vienna University of Technology, in the special research program (SFB) AURORA - Advanced Models, Applications and Software Systems for High Performance Computing. From 2007–2009, he was a senior researcher at the Telecommunications Research Center Vienna (FTW). Since 2009, he became affiliated with the Institute of Telecommunications at Vienna University of Technology. From 2009–2010, he was a post-doc in the research project Distributed Information Processing for Spatio-Temporal Fields in Wireless Sensor Networks. Since 2011, he is the principal investigator of the WWTF project NOWIRE - Noncoherent Wireless Communications over Doubly Selective Channels.

• Max Planck Institute for Mathematics in the Sciences in Leipzig, Germany (Sep. 2004–Feb. 2005).
• ETH Zürich, Switzerland (Sep. 2010–Feb. 2011)
• The OHIO State University, Ohio (Feb. 2012)
• ETH Zürich, Switzerland (June 2012–Nov. 2012)

C. N. Manchon, G. E. Kirkelund, E. Riegler, and B. H. Fleury, “Receiver architectures for MIMO-OFDM based on a combined VMP-SP algorithm,” arXiv:1111.5848 [stat.ML].

V. I. Morgenshtern, E. Riegler, W. Yang, G. Durisi, S. Lin, B. Sturmfels, and H. Bölcskei, “Capacity pre-log of noncoherent SIMO channels via Hironaka's theorem,” submitted to IEEE Trans. Inf. Th, arXiv:1204.2775 [cs.IT].

W. Yang, G. Durisi, and E. Riegler, “On the capacity of large-MIMO block-fading channels,” submitted to IEEE JSAC, arXiv:1202.0168 [cs.IT].

E. Riegler, G. E. Kirkelund, C. N. Manchon, M.-A. Badiu, and B. H. Fleury, “Merging belief propagation and the mean field approximation: A free energy approach,” accepted for publication at IEEE Trans. Inf. Th., arXiv:1112.0467 [cs.IT].

G. Taricco and E. Riegler, “On the ergodic capacity of correlated Rician fading MIMO channels with interference,” IEEE Trans. Inf. Th., vol. 57, no. 7, pp. 4123–4137, July 2011.

E. Riegler and G. Taricco, “Asymptotic statistics of the mutual information for spatially-correlated Rician fading MIMO channels with interference, ” IEEE Trans. Inf. Th., vol. 56, no. 4, pp. 1542–1559, Apr. 2010.

G. Coluccia, E. Riegler, C. Mecklenbräuker, and G. Taricco, “Optimum MIMO-OFDM detection with pilot-aided channel state information,” IEEE J. Sel. Top. Sig. Process., vol. 3, no. 6, pp. 1053–1065, Dec. 2009.

A. Klemm, M. Kreuzer, E. Riegler, and E. Scheidegger, “Topological string amplitudes, complete intersection Calabi-Yau spaces, and threshold corrections,” JHEP, vol. 5, no. 23, pp. 1–116, May 2005.

M. Kreuzer, E. Riegler, and D. A. Sahakyan, “Toric complete intersections and weighted projective space,” J. Geom. Phys., vol. 46, no. 2, pp. 159–173, May 2003.

C. Tutschka, G. Kahl, and E. Riegler, “Analytic representations for the radial distribution functions of a mixture of adhesive spheres, ” Mol. Phys., vol. 100, no. 7, pp. 1025–1032, Apr. 2002.

W. Yang, G. Durisi, and E. Riegler, "Unitary isotropically distributed inputs are not capacity-achieving for large-MIMO fading channels," in Proc. IEEE Int. Symp. Inf. Th. (ISIT 2012), Cambridge, MA, July 2012, 1–5.

G. Koliander, E. Riegler, G. Durisi, V. I. Morgenshtern, and F. Hlawatsch, "A lower bound on the noncoherent sum-rate capacity pre-log for the MIMO MAC with temporally correlated fading," in Proc. IEEE Int. Symp. Inf. Th. (ISIT 2012), Cambridge, MA, July 2012, 1–5.

M.-A. Badiu, G. E. Kirkelund, C. M. Manchon, E. Riegler, and B. H. Fleury, "Message-passing algorithms for channel estimation and decoding using approximate inference," in Proc. IEEE Int. Symp. Inf. Th. (ISIT 2012), Cambridge, MA, July 2012, 1–5.

P. Svac, F. Meyer, E. Riegler, and F. Hlawatsch", Low-complexity detection for large MIMO systems using partial ML detection and genetic programming," in Proc. IEEE SPAWC (SPAWC 2012), Cesme, Turkey, June 2012, 1–5.

W. Yang, G. Durisi, V. I. Morgenshtern, and E. Riegler, "Capacity pre-log of SIMO correlated block-fading channels," in Proc. IEEE Int. Symp. Wireless Comm. Sys. (ISWCS 2011), Aachen, Germany, Nov. 2011, 1–5.

E. Riegler, V. I. Morgenshtern, G. Durisi, S. Lin, B. Sturmfels, and H. Bölcskei, "Noncoherent SIMO pre-log via resolution of singularities," in Proc. IEEE Int. Symp. Inf. Th. (ISIT 2011), Saint-Petersburg, Russia, Jul.–Aug. 2011, 1–5.

G. E. Kirkelund, C. M. Manchon, L. P. B. Christensen, E. Riegler, and B. H. Fleury, "Variational message-passing for joint channel estimation and decoding in MIMO-OFDM," in Proc. IEEE Globecom (GLOBECOM 2010), Miami, FL, Dec. 2010, pp. 1–5.

E. Riegler, G. E. Kirkelund, C. M. Manchon, and B. H. Fleury, "Merging belief propagation and the mean field approximation: A free energy approach," in Proc. IEEE Int. Symp. turbo codes (ISTC 2010), Brest, France, Sep. 2010, pp. 1–5.

R. Tresch, M. Guillaud, and E. Riegler, “On the achievability of interference alignment in the k-user constant mimo interference channel, ” in Proc. IEEE Workshop Stat. Sig. Process. (SSP 2009), Cardiff, UK, Sep. 2009, pp. 1–5.

C. Dumard and E. Riegler, “Distributed sphere decoding,” in Proc. IEEE Int. Conf. Tel. (ICT 2009), Marrakech, Marocco, May 2009, pp. 172–177.

E. Riegler and G. Taricco, “Asymptotic ergodic capacity region and rate optimization of a multiple access OFDM MIMO channel with separately- correlated rician fading, ” in Proc. IEEE Globecom (GLOBECOM 2008), New Orleans, LA, Nov.– Dec. 2008, pp. 1–5.

G. Taricco and E. Riegler, “Asymptotic ergodic capacity of wideband MIMO channels with separately-correlated Rician fading, ” in Proc. IEEE Globecom (GLOBECOM 2008), New Orleans, LA, Nov.–Dec. 2008, pp. 1–5.

G. Coluccia, E. Riegler, C. Mecklenbräuker, and G. Taricco, “Optimum MIMO-OFDM receivers with imperfect channel state information,” in Proc. IEEE Globecom (GLOBECOM 2008), New Orleans, LA, Nov.–Dec. 2008, pp. 1–5.

E. Riegler and G. Taricco, “Second-order statistics of the mutual information of the asymptotic separately-correlated Rician fading MIMO channel with interference,” in Proc. IEEE Globecom (GLOBECOM 2007), Washington, DC, Nov. 2007, pp. 1612–1616.

E. Riegler and G. Taricco, “On the ergodic capacity region of the separately correlated Rician fading multiple access MIMO channel,” in Proc. IEEE Globecom (GLOBECOM 2007), Washington, DC, Nov. 2007, pp. 1535–1539.

G. Taricco and E. Riegler, “On the ergodic capacity of the asymptotic separately-correlated Rician fading MIMO channel with interference,” in Proc. IEEE Int. Symp. Inf. Th. (ISIT 2007), Nice, France, June 2007, pp. 531–535.