Publications

Books

[1]Guido Dietl and Wolfgang Utschick. Channel State Information Feedback to the Transmitter. In Coordinated Multi-Point in Mobile Communications: From Theory to Practice, Section 9.1. Cambridge University Press, 2011.
[2]Guido K. E. Dietl. Linear Estimation and Detection in Krylov Subspaces. Springer, 2007.
[3]Frank Dietrich, Guido Dietl, Michael Joham, and Wolfgang Utschick. Robust and Reduced Rank Space-Time Decision Feedback Equalization. In Smart Antennas---State of the Art, EURASIP Book Series on Signal Processing & Communications, Chapter 10, Part I: Receiver. Hindawi Publishing Corporation, 2005.

Journal Articles

[1]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Large System Analysis of Interference Alignment Achievable Rates for the MIMO Interference Channel. IEEE Transactions on Signal Processing, 63(6):1490--1499, March 2015.
[2]Filipe D. Cardoso, Sven Petersson, Mauro Boldi, Shinji Mizuta, Guido Dietl, Rodolfo Torrea-Duran, Claude Desset, Jouko Leinonen, and Luís M. Correia. Energy Efficient Transmission Techniques for LTE. IEEE Communications Magazine, 51(10):182--190, October 2013.
[3]Christian Guthy, Wolfgang Utschick, and Guido Dietl. Low-Complexity Linear Zero-Forcing for the MIMO Broadcast Channel. IEEE Journal of Selected Topics in Signal Processing, 3(6):1106--1117, December 2009.
[4]Jørgen B. Andersen, Jesper Ø. Nielsen, Gert F. Pedersen, Gerhard Bauch, and Guido Dietl. Doppler Spectrum from Moving Scatterers in a Random Environment. IEEE Transactions on Wireless Communications, 8(6):3270--3277, June 2009.
[5]Guido Dietl and Wolfgang Utschick. Complexity Reduction of Iterative Receivers Using Low-Rank Equalization. IEEE Transactions on Signal Processing, 55(3):1035--1046, March 2007.
[6]Guido Dietl and Wolfgang Utschick. MMSE Turbo Equalisation for Real-Valued Symbols. European Transactions on Telecommunications, 17(3):351--359, May/June 2006.

Conference Articles

[1]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. How Many Transmit Antennas Emulate the Performance of Noise-Limited Systems? In Proceedings of the 18th International ITG Workshop on Smart Antennas, WSA 2015, Illmenau, Germany, March 2015.
[2]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Maximum Ratio Transmission for Massive MIMO: Non-Asymptotic Analysis with Limited CSIR. In Proceedings of the 9th International ITG Conference on Systems, Communications, and Coding, SCC 2015, Hamburg, Germany, February 2015.
[3]Marwa El Hefnawy, Guido Dietl, and Gerhard Kramer. Spectral Shaping for Faster-Than-Nyquist Signaling. In Proceedings of the Eleventh International Symposium on Wireless Communication Systems, ISWCS 2014, Barcelona, Spain, August 2014.
[4]Hauke Holtkamp, Guido Dietl, and Harald Haas. Distributed DTX Alignment with Memory. In Proceedings of the IEEE International Conference on Communications, ICC 2014, Sydney, Australia, pages 3481--3486, June 2014.
[5]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Subspace Precoding with Limited Feedback for the Massive MIMO Interference Channel. In Proceedings of the 8th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2014, A Coruña, Spain, June 2014. Invited Paper.
[6]Andreas Dotzler, Christiane Dietrich, Guido Dietl, and Wolfgang Utschick. Fractional Reuse for LTE-Advanced MIMO Networks. In Proceedings of the 18th International ITG Workshop on Smart Antennas, WSA 2014, Erlangen, Germany, March 2014.
[7]David Neumann, Andreas Dotzler, Wolfgang Utschick, and Guido Dietl. Optimal Utility-Based Multi-User Scheduling and Low-Complexity Alternatives. In Proceedings of the 9th International ITG Conference on Systems, Communications, and Coding, SCC 2013, Munich, Germany, January 2013.
[8]Andreas Dotzler, Wolfgang Utschick, and Guido Dietl. Unitary Precoding for MIMO Interference Networks. In Proceedings of the 2012 IEEE Global Telecommunications Conference, GLOBECOM 2012, Anaheim, California, USA, December 2012.
[9]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Interference Alignment with Imperfect Channel State Information at the Transmitter. In Proceedings of the Ninth International Symposium on Wireless Communication Systems, ISWCS 2012, Paris, France, August 2012. Invited Paper.
[10]Andreas Dotzler, Maximilian Riemensberger, Wolfgang Utschick, and Guido Dietl. Interference Robustness for Cellular MIMO Networks. In Proceedings of the 13th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012, Cesme, Turkey, June 2012. Invited Paper.
[11]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Interference Alignment via Minimizing Projector Distances of Interfering Subspaces. In Proceedings of the 13th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012, Cesme, Turkey, June 2012.
[12]Samer Bazzi, Guido Dietl, and Wolfgang Utschick. Power Signaling Based Cooperative Precoding for the MISO Interference Channel. In Proceedings of the 13th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012, Cesme, Turkey, June 2012.
[13]Samer Bazzi and Guido Dietl. Cooperative Rate Maximization Based on Base Station Exchange of Powers. Presented at the Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, USA, November 2011.
[14]Guido Dietl, Matthieu Sciora, Georg Zeitler, Gerhard Bauch, and Jörg Widmer. A Quantize-and-Forward Scheme for Future Wireless Relay Networks. In Proceedings of the 2011 IEEE 74th Vehicular Technology Conference, VTC 2011-Fall, San Francisco, California, USA, September 2011.
[15]Katsutoshi Kusume, Karim Khashaba, Guido Dietl, and Wolfgang Utschick. Hybrid Single/Multi-User MIMO Transmission Based on Implicit Channel Feedback. In Proceedings of the 2011 IEEE International Conference on Communications, ICC 2011, Kyoto, Japan, June 2011.
[16]Petra Weitkemper and Guido Dietl. Maximum Likelihood Receiver for MMSE Relaying. In Proceedings of the 2011 IEEE International Conference on Communications, ICC 2011, Kyoto, Japan, June 2011.
[17]Andreas Dotzler, Wolfgang Utschick, and Guido Dietl. Efficient Zero-Forcing Based Interference Coordination for MISO Networks. In Proceedings of the 2011 IEEE 73rd Vehicular Technology Conference, VTC 2011-Spring, Budapest, Hungary, May 2011.
[18]Andreas Dotzler, Wolfgang Utschick, and Guido Dietl. Linear Successive User Allocation in the Multi-Cell MIMO Environment. In Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2010, Cancun, Mexico, March 2011.
[19]Guido Dietl, Olivier Labrèche, and Wolfgang Utschick. Limited Feedback Schemes for Multiuser MIMO Downlink Transmission. In Proceedings of the 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010, Miami, Florida, USA, December 2010.
[20]Andreas Dotzler, Guido Dietl, and Wolfgang Utschick. Fractional Reuse Partitioning for MIMO Networks. In Proceedings of the 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010, Miami, Florida, USA, December 2010.
[21]Katsutoshi Kusume, Guido Dietl, Tetsushi Abe, Hidekazu Taoka, and Satoshi Nagata. System Level Performance of Downlink MU-MIMO Transmissions for 3GPP LTE-Advanced. In Proceedings of the 2010 IEEE 71th Vehicular Technology Conference, VTC 2010-Spring, Taipei, Taiwan, May 2010.
[22]Christian Guthy, Wolfgang Utschick, and Guido Dietl. Spatial Resource Allocation for the Multiuser Multicarrier MIMO Broadcast Channel---A QOS Optimization Perspective. In Proceedings of the 35th International Conference on Acoustics, Speech, and Signal Processing, ICASSP '10, Dallas, Texas, USA, March 2010.
[23]Andreas Dotzler, David Schmidt, Guido Dietl, and Wolfgang Utschick. Gradient Projection Based Interference Alignment for the MIMO X Channel. In Proceedings of the ITG Workshop on Smart Antennas, WSA 2010, Bremen, Germany, February 2010.
[24]Guido Dietl, Olivier Labrèche, and Wolfgang Utschick. Channel Vector Quantization for Multiuser MIMO Systems Aiming at Maximum Sum Rate. In Proceedings of the 2009 IEEE Global Telecommunications Conference, GLOBECOM 2009, Honolulu, Hawaii, USA, November/December 2009.
[25]Katsutoshi Kusume, Guido Dietl, and Wolfgang Utschick. On the Unbias Constraint for Iterative Minimum Mean Square Error Detection. In Proceedings of the 12th International Symposium on Wireless Personal Multimedia Communications, WPMC 2009, Sendai, Japan, September 2009.
[26]Guido Dietl, Olivier Labrèche, and Wolfgang Utschick. Enhanced Channel Quality Indication for Limited Feedback Multiuser MIMO Systems. In Proceedings of the 14th International OFDM-Workshop, InOWo 2009, Hamburg, Germany, pages 123--127, September 2009.
[27]Christian Guthy, Wolfgang Utschick, and Guido Dietl. A User Grouping Method for Maximum Weighted Sum Capacity Gain. In Proceedings of the 2009 IEEE International Conference on Communications, ICC 2009, Dresden, Germany, June 2009.
[28]Gerhard Bauch and Guido Dietl. Enhanced MIMO for IMT-Advanced Wireless Systems. In Proceedings of the IET Seminar on Wideband and Ultrawideband Systems and Technologies, London, United Kingdom, November 2008. Invited Paper.
[29]Christian Guthy, Wolfgang Utschick, Guido Dietl, and Pedro Tejera. Efficient Linear Successive Allocation for the MIMO Broadcast Channel. In Proceedings of the Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, USA, pages 336--340, October 2008.
[30]Guido Dietl, Sabik Salam, Wolfgang Utschick, and Josef A. Nossek. Conjugate Gradient Based MMSE Decision Feedback Equalization. In Proceedings of the IEEE International Symposium on Wireless Communication Systems, ISWCS 2008, Reykjavik, Iceland, pages 523--527, October 2008.
[31]Christian Guthy, Wolfgang Utschick, Josef A. Nossek, Guido Dietl, and Gerhard Bauch. Rate-Invariant User Preselection for Complexity Reduction in Multiuser MIMO Systems. In Proceedings of the 2008 IEEE 68th Vehicular Technology Conference, VTC 2008-Fall, Calgary, Alberta, Canada, September 2008.
[32]Gerhard Bauch and Guido Dietl. MIMO is Green---More Antennas for Less Power Consumption. In Proceedings of the 1st International Workshop on Green Wireless, W-GREEN 2008, Lapland, Finland, September 2008.
[33]Gerhard Bauch and Guido Dietl. Multi-User MIMO for Achieving IMT-Advanced Requirements. In Proceedings of the 15th International Conference on Telecommunications, ICT 2008, St. Petersburg, Russia, June 2008. Invited Paper.
[34]Gerhard Bauch and Guido Dietl. Low-End and High-End Multiuser MIMO Communications. In Proceedings of the Wireless World Research Forum, WWRF, Meeting #20, Ottawa, Ontario, Canada, April 2008.
[35]Christian Guthy, Guido Dietl, and Wolfgang Utschick. Finite Rate Feedback Schemes for the MIMO OFDM Broadcast Channel. In Proceedings of the ITG Workshop on Smart Antennas, WSA 2008, Darmstadt, Germany, pages 68--73, February 2008.
[36]Guido Dietl, Christian Guthy, Wolfgang Utschick, Gerhard Bauch, and Josef A. Nossek. Subspace Beamforming and Scheduling for the Multiuser MIMO Broadcast Channel. In Proceedings of the 7th International ITG Conference on Source and Channel Coding, SCC 2008, Ulm, Germany, January 2008.
[37]Guido Dietl and Gerhard Bauch. Linear Precoding in the Downlink of Limited Feedback Multiuser MIMO Systems. In Proceedings of the 2007 IEEE Global Telecommunications Conference, GLOBECOM 2007, Washington, District of Columbia, USA, pages 4359--4364, November 2007.
[38]Gerhard Bauch and Guido Dietl. Low-End and High-End Multiuser MIMO Communications. In Proceedings of the IET Workshop on Smart Antennas and Cooperative Communications, London, United Kingdom, October 2007. Invited Paper.
[39]Gerhard Bauch, Guido Dietl, Christian Guthy, Wolfgang Utschick, and Josef A. Nossek. Multiuser MIMO for Wireless Communications Beyond 3G. In Proceedings of the Commercial MIMO Components and Systems Workshop, Duisburg, Germany, September 2007. Invited Paper.
[40]Katsutoshi Kusume, Guido Dietl, Wolfgang Utschick, and Gerhard Bauch. Performance of Interleave Division Multiple Access Based on Minimum Mean Square Error Detection. In Proceedings of the 2007 IEEE International Conference on Communications, ICC 2007, Glasgow, Scotland, United Kingdom, pages 2961--2966, June 2007.
[41]Guido Dietl and Wolfgang Utschick. Low-Complexity Equalizers---Rank Versus Order Reduction. In Proceedings of the 7th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2006, Cannes, France, July 2006.
[42]Ingmar Groh, Guido Dietl, and Wolfgang Utschick. Preconditioned and Rank-Flexible Block Conjugate Gradient Implementations of MIMO Wiener Decision Feedback Equalizers. In Proceedings of the 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '06, Toulouse, France, volume 4, pages 441--444, May 2006.
[43]Michael Botsch, Guido Dietl, and Wolfgang Utschick. Iterative Multi-User Detection Using Reduced-Complexity Equalization. In Proceedings of the 4th International Symposium on Turbo Codes & Related Topics and the 6th International ITG-Conference on Source and Channel Coding, TURBO-CODING-2006, Munich, Germany, April 2006.
[44]Georg Zeitler, Guido Dietl, and Wolfgang Utschick. MSE Comparison of Reduced-Rank Equalizers for Iterative Multi-User Receivers Based on EXIT Charts. In Proceedings of the 4th International Symposium on Turbo Codes & Related Topics and the 6th International ITG-Conference on Source and Channel Coding, TURBO-CODING-2006, Munich, Germany, April 2006.
[45]Guido Dietl, Ingmar Groh, and Wolfgang Utschick. Low-Complexity MMSE Receivers Based on Weighted Matrix Polynomials in Frequency-Selective MIMO Systems. In Proceedings of the 8th International Symposium on Signal Processing and Its Applications, ISSPA 2005, Sydney, New South Wales, Australia, volume 2, pages 699--702, August 2005.
[46]Guido Dietl, Michael Botsch, Frank A. Dietrich, and Wolfgang Utschick. Robust and Reduced-Rank Matrix Wiener Filter Based on the Block Conjugate Gradient Algorithm. In Proceedings of the 6th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005, New York City, New York, USA, pages 555--559, June 2005.
[47]Peilu Ding, Jianqi Wang, Guido Dietl, Michael D. Zoltowski, and David J. Love. A New Space-Time Code Based on Circulant Structure and Spreading. In Proceedings of SPIE -- The International Society for Optical Engineering, volume 5819, pages 160--166, June 2005.
[48]Jianqi Wang, Guido Dietl, Peilu Ding, Michael D. Zoltowski, David J. Love, and Wolfgang Utschick. Hybrid Transmit Waveform Design in Outdoor Channels. In Proceedings of SPIE -- The International Society for Optical Engineering, volume 5819, pages 175--182, June 2005.
[49]Guido Dietl, Christian Mensing, and Wolfgang Utschick. Iterative Detection Based on Widely Linear Processing and Real-Valued Symbol Alphabets. In Proceedings of the Eleventh European Wireless Conference 2005, Nicosia, Cyprus, volume 1, pages 74--78, April 2005.
[50]Guido Dietl, Jianqi Wang, Peilu Ding, Michael D. Zoltowski, David J. Love, and Wolfgang Utschick. Hybrid Transmit Waveform Design Based on Beamforming and Orthogonal Space-Time Block Coding. In Proceedings of the 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05, Philadelphia, Pennsylvania, USA, volume 5, pages 893--896, March 2005. Invited Paper.
[51]Peilu Ding, Jianqi Wang, Guido Dietl, Michael D. Zoltowski, and David J. Love. Combining Circulant Space-Time Coding with IFFT/FFT and Spreading. In Proceedings of the 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05, Philadelphia, Pennsylvania, USA, volume 3, pages 1089--1092, March 2005.
[52]Guido Dietl, Christian Mensing, and Wolfgang Utschick. Iterative Detection Based on Reduced-Rank Equalization. In Proceedings of the 2004 IEEE 60th Vehicular Technology Conference, VTC 2004-Fall, Los Angeles, California, USA, volume 3, pages 1533--1537, September 2004.
[53]Johannes Brehmer, Guido Dietl, Michael Joham, and Wolfgang Utschick. Reduced-Complexity Linear and Nonlinear Precoding for Frequency-Selective MIMO Channels. In Proceedings of the 2004 IEEE 60th Vehicular Technology Conference, VTC 2004-Fall, Los Angeles, California, USA, volume 5, pages 3684--3688, September 2004.
[54]Guido Dietl, Peter Breun, and Wolfgang Utschick. Block Krylov Methods in Time-Dispersive MIMO Systems. In Proceedings of the 2004 IEEE International Conference on Communications, ICC 2004, Paris, France, volume 5, pages 2683--2688, June 2004.
[55]Johannes Brehmer, Michael Joham, Guido Dietl, and Wolfgang Utschick. Reduced Complexity Transmit Wiener Filter Based on a Krylov Subspace Multi-Stage Decomposition. In Proceedings of the 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '04, Montreal, Quebec, Canada, volume 4, pages 805--808, May 2004.
[56]Guido Dietl, Michael Joham, Philipp Kreuter, Johannes Brehmer, and Wolfgang Utschick. A Krylov Subspace Multi-Stage Decomposition of the Transmit Wiener Filter. In Proceedings of the ITG Workshop on Smart Antennas, WSA 2004, Munich, Germany, March 2004.
[57]Guido Dietl and Wolfgang Utschick. On Reduced-Rank Aproaches to Matrix Wiener Filters in MIMO Systems. In Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003, Darmstadt, Germany, December 2003.
[58]Guido Dietl, Christian Mensing, Wolfgang Utschick, Josef A. Nossek, and Michael D. Zoltowski. Multi-Stage MMSE Decision Feedback Equalization for EDGE. In Proceedings of the 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '03, Hong Kong, volume 4, pages 509--513, April 2003.
[59]Guido Dietl, Michael Joham, Wolfgang Utschick, and Josef A. Nossek. Long-Term Krylov-Prefilter for Reduced-Dimension Receive Processing in DS-CDMA Systems. In Proceedings of the 2002 IEEE 56th Vehicular Technology Conference, VTC 2002-Fall, Vancover, British Columbia, Canada, pages 492--495, September 2002.
[60]Guido Dietl, Michael D. Zoltowski, and Michael Joham. Reduced-Rank Equalization for EDGE Via Conjugate Gradient Implementation of Multi-Stage Nested Wiener Filter. In Proceedings of the 2001 IEEE 54th Vehicular Technology Conference, VTC 2001-Fall, Atlantic City, New Jersey, USA, volume 3, pages 1912--1916, October 2001.
[61]Guido Dietl, Michael D. Zoltowski, and Michael Joham. Recursive Reduced-Rank Adaptive Equalization for Wireless Communications. In Proceedings of SPIE -- The International Society for Optical Engineering, volume 4395, pages 16--27, April 2001.

Tutorials

[1]Gerhard Bauch and Guido Dietl. Mehrantennensysteme (MIMO-Systeme). Seminar of the CCG (Carl-Cranz-Gesellschaft e.V.), Neubiberg, Germany, September 2012.
[2]Gerhard Bauch and Guido Dietl. MIMO for 3GPP LTE-Advanced and Beyond. Tutorial at the 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010, Miami, Florida, USA, December 2010.
[3]Gerhard Bauch and Guido Dietl. Mehrantennensysteme (MIMO-Systeme). Seminar of the CCG (Carl-Cranz-Gesellschaft e.V.), Neubiberg, Germany, September 2010.
[4]Gerhard Bauch and Guido Dietl. Aspects of Multiuser MIMO---Principles and Standardization in LTE-Advanced. Tutorial at the IEEE International Conference on Communications, ICC 2010, Cape Town, South Africa, May 2010.
[5]Gerhard Bauch and Guido Dietl. Aspects of Multiuser MIMO---Principles and Standardization in LTE-Advanced. Tutorial at the IEEE Wireless Communications and Networking Conference, WCNC 2010, Sydney, New South Wales, Australia, April 2010.
[6]Gerhard Bauch and Guido Dietl. Point-to-Multipoint MIMO-OFDMA: Principles, Limits, and Standardization for LTE. Tutorial at the International ITG Conference on Source and Channel Coding, SCC 2010, Siegen, Germany, January 2010.
[7]Gerhard Bauch and Guido Dietl. Multiuser MIMO Communications: From Theory to Practice. Tutorial at the 2009 IEEE 70th Vehicular Technology Conference, VTC 2009-Fall, Anchorage, Alaska, USA, September 2009.
[8]Gerhard Bauch and Guido Dietl. A Key Enabling Technology Towards IMT-Advanced: Point-to-Multipoint MIMO-OFDMA. Tutorial at the 2009 IEEE International Conference on Communications, ICC 2009, Dresden, Germany, June 2009.
[9]Gerhard Bauch and Guido Dietl. Multiuser MIMO Communications in Theory and Practice. Tutorial at the 2009 IEEE 69th Vehicular Technology Conference, VTC 2009-Spring, Barcelona, Spain, April 2009.
[10]Gerhard Bauch and Guido Dietl. Multiuser MIMO in Wireless Communications Systems: From Theory to Practice. Tutorial at the IEEE International Symposium on Wireless Communication Systems, ISWCS 2008, Reykjavik, Iceland, October 2008.
[11]Gerhard Bauch and Guido Dietl. Multiuser MIMO---Theory and Practice. Tutorial at the 4th Annual IEEE International Conference on Wireless and Mobile Computing, Networking, and Communications, WiMob 2008, Avignon, France, October 2008.
[12]Gerhard Bauch and Guido Dietl. Multiuser MIMO in Wireless Communications: Theory and Practice. Tutorial at the 10th International Symposium on Wireless Personal Multimedia Communications, WPMC 2007, Jaipur, India, December 2007.

Invited Talks

[1]Guido Dietl. Massive MIMO---More Antennas for Less Signal Processing. Invited Talk at Universität Bayreuth, Bayreuth, Germany, October 2018.
[2]Guido Dietl. Green Communications Based On Discontinuous Transmission (DTX). Invited Talk at the Munich University of Applied Sciences, Munich, Germany, July 2014.
[3]Guido Dietl. Mehrantennensysteme für 3GPP LTE. Invited Talk at the Kooperationsforum “HF-Entwicklung: Entwurf, Simulation, Messtechnik & Tools”, Rohde & Schwarz, Teisnach, Germany, October 2013.
[4]Guido Dietl. Modern Aspects of MIMO Communications. Invited Talk at Universität der Bundeswehr, Munich, Germany, March 2013.
[5]Guido Dietl. Handling Interference in 3GPP LTE-Advanced. Keynote Speech at the Workshop on Communication in Interference Limited Networks, COIN, Munich, Germany, October 2010.
[6]Gerhard Bauch and Guido Dietl. Multiuser MIMO in Wireless Communications Systems. Invited Talk at the University of South Australia, Adelaide, South Australia, Australia, April 2010.
[7]Guido Dietl. Multiuser MIMO for Future Wireless Communications Systems. Invited Talk at the Keio University, Yokohama, Japan, November 2008.
[8]Guido Dietl. Low-Complexity Iterative Multiuser Receivers. Invited Talk at the Forschungszentrum Telekommunikation Wien, ftw., Vienna, Austria, August 2006.
[9]Guido Dietl. Reduced-Rank Signal Processing. Invited Talk at Rohde & Schwarz, Munich, Germany, March 2006.
[10]Guido Dietl. Reduced-Rank Signal Processing in Krylov Subspaces for Mobile Communications and Iterative Detection Based on Reduced-Rank Equalization. Invited Talk at the Australian National University, Canberra, Australian Capital Territory, Australia, September 2005.
[11]Guido Dietl. Design of Reduced-Rank MIMO Receivers in Krylov Subspaces and Iterative Detection Based on Reduced-Rank Equalization. Invited Talk at the University of Edinburgh, Edinburgh, Scotland, United Kingdom, July 2005.
[12]Guido Dietl. Iterative Detection Based on Widely Linear and Reduced-Rank Equalization. Invited Talk at Motorola Labs, Schaumburg, Illinois, USA, September 2004.
[13]Guido Dietl. Principles of Reduced-Rank Wiener Filtering. Invited Talk at DOCOMO Euro-Labs, Munich, Germany, April 2003.