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Publications


  1. P. Popovski, Z. Utkovski and K. F. Trillingsgaard, “Communication Schemes with Constrained Reordering of Resources,” IEEE Transactions on Communications, 2013, to appear.

  2. Z. Utkovski, D. Ilik and L. Kocarev, “An achievable Pre-log Region for the Non-coherent Block Fading MIMO Multiple Access Channel,” accepted at IEEE/VDE International Symposium on Wireless Communication Systems, ISWCS 2013, Ilmenau, August 2013.

  3. Z. Utkovski and T. Eftimov, “A Pre-log Region for the Non-coherent MIMO Two-Way Relaying Channel,” accepted (invited paper) at the European Signal Processing Conference, EUSIPCO 2013.

  4. Z. Utkovski, L. Basnarkov and L. Kocarev, “Emergence of Cooperation in Decentralized Wireless Networks,” Joint COST/GREENETS Workshop on Energy Efficient Networks, Ilmenau, May 2013.

  5. T. Eftimov and Z. Utkovski, “Mutual Information of Unitary Isotropically-distributed Inputs in Non-coherent Multiple Access Channels,” IEEE International Symposium on Information Theory, ISIT 2013, Recent Results Session (poster presentation), Istanbul, July 2013.

  6. P. Popovski, Z. Utkovski and K. F. Trillingsgaard, “Communication through Reordering of Resources: Capacity Results and Trellis Code Design”, In Proc. Information Theory and Applications Workshop, ITA 2012 (invited paper), San Diego, USA, February 2012.

  7. Z. Utkovski and P. Popovski, “Non-coherent and Semi-coherent Schemes for Physical-layer Wireless Network Coding,” In Proc. International Symposium on Wireless Communication Systems, ISWCS 2011 (invited paper), Aachen, November 2011.

  8. Z. Utkovski and P. Popovski, “Protocol Coding with Reordering of User Resources: Capacity Results for the Z-channel,” In Proc. 49-th Annual ALLERTON Conference on Communication, Control, and Computing, Urbana-Champaign, September 2011.

  9. Z. Utkovski, A. Sezgin and J. Lindner, “Non-Coherent Two-Way Relaying: Rate Bounds for the high SNR Regime,” In Proc. IEEE International Symposium on Information Theory Applications, ISITA 2010, Taichung, October 2010.

  10. Z. Utkovski, Y. Cheng and J. Lindner, “Non-Coherent AF Scheme for Two-Way Wireless Relay Networks based on Packings in Grassmann Manifolds,” In Proc. IEEE International Symposium on Information Theory Applications, ISITA 2010, Taichung, October 2010.

  11. Z. Utkovski, Y. Cheng and J. Lindner, “A Non-Coherent AF Scheme for Two-Way Wireless Relay Networks,” In Proc. ITG/IEEE Workshop on Smart Antennas, WSA 2010, Bremen, February 2010.

  12. Z. Utkovski, A. Sezgin and J. Lindner, “Non-Coherent Two-Way Relaying: Rate Bounds for the high SNR Regime,” In Proc. IEEE International Symposium on Information Theory Applications, ISITA 2010, Taichung, October 2010.

  13. Z. Utkovski, Y. Cheng and J. Lindner, “Non-Coherent AF Scheme for Two-Way Wireless Relay Networks based on Packings in Grassmann Manifolds,” In Proc. IEEE International Symposium on Information Theory Applications, ISITA 2010, Taichung, October 2010.

  14. Z. Utkovski, Y. Cheng and J. Lindner, “A Non-Coherent AF Scheme for Two-Way Wireless Relay Networks,” In Proc. ITG/IEEE Workshop on Smart Antennas, WSA 2010, Bremen, February 2010.

  15. P. Popovski and Z. Utkovski, “On the Secondary Capacity of the Communication Protocols,” In Proc. IEEE GLOBECOM 2009, November 2009.

  16. Z. Utkovski, G. Yammine and J. Lindner,” A Differential Scheme for Two-Way Relaying Channels,” In Proc. IEEE International Symposium on Information Theory, ISIT 2009, Seoul, June 2009.

  17. P. Popovski, Z. Utkovski and R. Taranto, “Outage Margin and Power Constraints in Cognitive Radio with Multiple Antennas”, In Proc. IEEE Signal Processing Advances in Wireless Communications, SPAWC 2009, Perugia, June 2009.

  18. G. Yammine, Z. Utkovski and J. Lindner, “Performance of Sp(n) Codes in Two-Way Wireless Relay Networks,” In Proc. ITG/IEEE Workshop on Smart Antennas, WSA 2009, Berlin, February 2009.

  19. Z. Utkovski, P. Chen and J. Lindner, “Some Geometric Methods for Construction of Space-Time Codes in Grassmann Manifolds,” In Proc. 46-th Annual ALLERTON Conference on Communications, Control and Computing, Urbana-Champaign, September 2008.

  20. Z. Utkovski, Wenbin Li and J. Lindner, “Distributed Grassmann Space-Time Codes for Wireless Relay Networks,” In Proc. IEEE International Conference on Communications, ICC 2008, Beijing, Mai 2008.

  21. Z. Utkovski, Wenbin Li and J. Lindner, “Non-Coherent Distributed Space-Time Coding Scheme for Wireless Relay Networks,” In Proc. ITG/IEEE Conference on Source and Channel Coding, SCC 2008, Ulm, January 2008.

  22. Z. Utkovski and J. Lindner, “Construction of High-Dimensional Space-Time Codes in the Grassmann and Stiefel Manifolds,” In Proc. International Symposium on Coding Theory and Applications, ISCTA 2007, Ambleside, July 2007.

  23. Z. Utkovski and J. Lindner, “A Recursive Construction of High-Dimensional Grassmann Space-Time Codes for Non-Coherent MIMO Systems,” In Proc. IEEE International Symposium on Information Theory, ISIT 2007, Nice, June 2007.

  24. Z. Utkovski and J. Lindner, “Spectral Efficient Grassmann Codes for Non-Coherent MIMO Systems,” In Proc. Conference on Information Sciences and Systems, CISS 2007, Baltimore, March 2007.

  25. Z. Utkovski and J. Lindner, “On the Construction of Non-Coherent Space-Time Codes from High-Dimensional Spherical Codes,” In Proc. IEEE International Symposium on Spread Spectrum and Applications, ISSSTA 2006, Manaus, August 2006.

  26. Z. Utkovski and J. Lindner, “Non-Coherent Space Time Codes from High-Dimensional Structured Spherical Codes,” In Proc. ITG/IEEE Workshop on Smart Antennas, WSA 2006 Günzburg, March 2006.

  27. Z. Utkovski, A. Utkovski, T. Eriksson,”High-Dimensional Spherical Quantization of Gaussian Sources,” In Proc. Canadian Workshop on Information Theory, CWIT 2005, Montreal, June 2005.

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