ΚΡΙΚΙΔΗΣ ΙΩΑΝΝΗΣ
ΚΡΙΚΙΔΗΣ ΙΩΑΝΝΗΣ
KRIKIDIS IOANNIS
...
ΑΝΑΠΛΗΡΩΤΗΣ/ΡΙΑ ΚΑΘΗΓΗΤΗΣ/ΡΙΑ
Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών
Green Park
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209
22895159
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www.eng.ucy.ac.cy/krikidis/

Προσωπικό Προφίλ

 
 

Ασύρματες τηλεπικοινωνίες, θεωρία της πληροφορίας, Ευφυή Δίκτυα, δίκτυα συνεργασίας, ασφαλή δίκτυα (φυσικό στρώμα).

 
  1. H. A. Suraweera, I. Krikidis, G. Zheng, C. Yuen, and P. J. Smith, ``Low-complexity end-to-end performance optimization in MIMO full-duplex relay systems,’’ IEEE Transactions on Wireless Communications,’’ accepted for publication, 2013.
  2. I. Krikidis and H. A. Suraweera, ``Full-duplex cooperative diversity with Alamouti space-time code,’’ IEEE Wireless Communications Letters, vol. 2, pp. 519-522, Oct. 2013.
  3. G. Zheng, I. Krikidis, J. Li, A. Petropulu, and B. Ottersten, ``Improving physical layer secrecy using full duplex jamming receiver,’’ IEEE Transactions on Signal Processing, vol. 61, pp. 4962-4974, Oct. 2013.
  4. G. Zheng, I. Krikidis, and B. Ottersten, ``Full-duplex cooperative cognitive radio with transmit imperfection,’’ IEEE Transactions on Wireless Communications, vol. 12, pp. 2498-2511, May 2013.
  5. I. Krikidis and B. Ottersten, ``Diversity fairness in Tomlinson-Harashima precoded multiuser MIMO throught retransmission,'' IEEE Signal Processing Letters, vol. 20, pp. 375-378, April 2013.
  6. I. Krikidis and B. Ottersten, ``Secrecy sum-rate for orthogonal random beamforming with opportunistic scheduling,'' IEEE Signal Processing Letters, vol. 20, pp. 141-144, Feb. 2013.
  7. I. Krikidis, H. Suraweera, S. Yang, and K. Berberidis, ``Full-duplex relaying over block fading channel: A diversity perspective,’’ IEEE Transactions on Wireless Communications, vol. 11, pp. 4524-4535, Dec. 2012.
  8. I. Krikidis, H. Suraweera, P. J. Smith, and C. Yuen, ``Full-duplex relay selection for Amplify-and-Forward cooperative networks,'' IEEE Transactions on Wireless Communications, vol. 11, pp. 4381-4393, Dec. 2012.
  9. Z. Ding, I. Krikidis, B. Rong, J. S. Thompson, C. Wang, and S. Yang, ``On combating the half-duplex constraint in modern cooperative networks: protocols and techniques,'' IEEE Wireless Communications Magazine, Dec. 2012.
  10. I. Krikidis, S. Timotheou, and S. Sasaki, ``RF Energy Transfer for Cooperative Networks: Data Relaying or Energy Harvesting ?,'' IEEE Communications Letters, vol. 16, pp. 1772--1775, Nov. 2012.  
  11. I. Krikidis, T. Charalambous, and J. S. Thompson, ``Opportunistic finite buffer-aided relay selection without delay constraints,'' IEEE Transactions on Wireless Communications, vol. 11, pp. 1957-1967, May 2012.  
  12. I. Krikidis, Z. Ding, and C. D. Charalambous, ``Non-coherent energy detection with orthogonal signaling for an uncoded two-way relay channel,'' IEEE Transactions on Vehicular Technology, vol. 61, pp. 404-409, Jan. 2012.
  13. I. Krikidis, T. Charalambous, and J. S. Thompson, ``Stability analysis and power optimization for energy harvesting cooperative networks,'' IEEE Signal Processing Letters, vol. 19, pp. 20--23, Jan. 2012.
  14. I. Krikidis and J. S. Thompson, ``MIMO two-way relay channel with superposition coding and imperfect channel estimation,'' Elsevier Journal of Network and Computer Applications, invited paper, vol. 35, pp. 510--516, Jan. 2012.
  15. I. Krikidis, B. Rong, and A. Ephremides, ``Cooperation for multiple-access via Dynamic Decode-and-Forward,'' IEEE Transactions on Information Theory, vol. 57, pp. 7759--7770, Dec. 2011.
  16.  P. Xu, X. Dai, Z. Ding, I. Krikidis, K. K. Leung, ``Approaching MISO Upper Bound: Design of New Wireless Cooperative Transmission Protocols,'' IEEE Transactions on Wireless Communications, vol. 10, pp. 2725-2737, August 2011.  
  17. I. Krikidis, ``Stability Analysis for Bi-Directional MABC-DF Relay Networks with Bursty Traffic,'' IEEE Transactions on Vehicular Technology, vol. 60, pp. 2844-2849, July 2011.
  18. I. Krikidis, J. S. Thompson, S. McLaughlin, P. M. Grant, ``A feedback-based transmission for wireless networks with energy and secrecy constraints,'' EURASIP J. Wireless Commun. Netw., 2011.
  19. C. Han, T. Harrold, S. Armour, S. Videv, I. Krikidis, J. Thompson, H. Haas, P. M. Grant, I. Ku and C.-X. Wang, T. A. Le, R. Nakhai, J. Zhang, and L. Hanzo, ``Green radio: radio techniques to enable energy efficient wireless networks,'' IEEE Communications Magazine, vol. 49, pp. 46-54, May 2011.
  20. Z. Ding, I. Krikidis, J. S. Thompson, and K. Leung, ``Apply physical-layer network coding to the joint design of uplink and downlink transmissions,'' IEEE Transactions on Signal Processing, vol. 59, pp. 696-712, Feb. 2011.
  21. I. Krikidis, ``Space alignment for cognitive transmission in MIMO uplink channels,'' EURASIP J. Wireless Commun. Netw., vol. 2010, Article ID 465157, 6 pages, 2010. doi:10.1155/2010/465157.  
  22. I. Krikidis, ``A SVD-Based Location Coding for Cognitive Radio in MIMO Uplink Channels,'' IEEE Communications Letters, vol. 14, pp. 912-914, Oct. 2010.
  23. I. Krikidis, ``Relay Selection for Two-Way Relay Channels with MABC DF: A Diversity Perspective,'' IEEE Transactions on Vehicular Technology, vol. 59, pp. 4620-4628, Nov. 2010.
  24. I. Krikidis, ``Opportunistic relay selection for cooperative networks with secrecy constraints,'' IET Communications, vol. 4, pp. 1787-1791, Oct. 2010.
  25. I. Krikidis, ``Multi-level modulation for cognitive multi-access relay channel,'' IEEE Transactions on Vehicular Technology, vol. 59, pp. 3121-3125, July 2010.
  26. I. Krikidis, J. S. Thompson, and S. McLaughlin, ``On the diversity order of non-orthogonal Amplify-and-Forward over block-fading channels,'' IEEE Transactions on Wireless Communications, vol. 9, pp. 1890-1900, June 2010.
  27. I. Krikidis, N. Devroye, and J. S. Thompson, ``Stability analysis for cognitive radio with multi-access primary transmission,'' IEEE Transactions on Wireless Communications, vol. 9, pp. 72-77, Jan. 2010

Profile Information

 Ioannis Krikidis (S’03-M’07-SM’12) received the diploma in Computer Engineering from the Computer Engineering and Informatics Department (CEID) of the University of Patras, Greece, in 2000, and the M.Sc and Ph.D degrees from Ecole Nationale Supérieure des Télécommunications (ENST), Paris, France, in 2001 and 2005, respectively, all in electrical engineering. From 2006 to 2007 he worked, as a Post-Doctoral researcher, with ENST, Paris, France, and from 2007 to 2010 he was a Research Fellow in the School of Engineering and Electronics at the University of Edinburgh, Edinburgh, UK. He has held also research positions at the Department of Electrical Engineering, University of Notre Dame; the Department of Electrical and Computer Engineering, University of Maryland; the Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg; and the Department of Electrical and Electronic Engineering, Niigata University, Japan. He is currently an Associate Professor at the Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus. His current research interests include information theory, wireless communications, cooperative communications, cognitive radio and secrecy communications.

Dr. Krikidis serves as an Associate Editor for the IEEE TRANSACTIONS ON COMMUNICATIONS, WIRELESS COMMUNICATIONS LETTERS, IEEE TRANSACTIONSON VEHICULAR TECHNOLOGY, Elsevier TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES and was a Guest-Editor for EURASIP Journal on Wireless Communications and Networking (Special Issue MIMO relays for cooperative wireless networks) in 2012. He was the Technical Program Co-Chair for the IEEE International Symposium on Signal Processing and Information Technology 2013. He received an IEEE COMMUNICATIONS LETTERS and an IEEE WIRELESS COMMUNICATIONS LETTERS exemplary reviewer certificate in 2012. He received the «Research Award Young Researcher» from the Research Promotion Foundation, Cyprus, in 2013.

Communication Theory, Wireless Communications, MIMO Communications, Cooperative Networks, Relay Channel, Sensor Networks, Green Radio, Energy Harvesting, RF Energy Transfer, Cognitive Radio, Physical-layer Security, Resource Allocation, Convex Optimization, Queuing Theory, Probability Theory, Performance Analysis, High Order Statistics, Information Theory, Reconfigurability.
 
  1. H. A. Suraweera, I. Krikidis, G. Zheng, C. Yuen, and P. J. Smith, ``Low-complexity end-to-end performance optimization in MIMO full-duplex relay systems,’’ IEEE Transactions on Wireless Communications,’’ accepted for publication, 2013.
  2. I. Krikidis and H. A. Suraweera, ``Full-duplex cooperative diversity with Alamouti space-time code,’’ IEEE Wireless Communications Letters, vol. 2, pp. 519-522, Oct. 2013.
  3. G. Zheng, I. Krikidis, J. Li, A. Petropulu, and B. Ottersten, ``Improving physical layer secrecy using full duplex jamming receiver,’’ IEEE Transactions on Signal Processing, vol. 61, pp. 4962-4974, Oct. 2013.
  4. G. Zheng, I. Krikidis, and B. Ottersten, ``Full-duplex cooperative cognitive radio with transmit imperfection,’’ IEEE Transactions on Wireless Communications, vol. 12, pp. 2498-2511, May 2013.
  5. I. Krikidis and B. Ottersten, ``Diversity fairness in Tomlinson-Harashima precoded multiuser MIMO throught retransmission,'' IEEE Signal Processing Letters, vol. 20, pp. 375-378, April 2013.
  6. I. Krikidis and B. Ottersten, ``Secrecy sum-rate for orthogonal random beamforming with opportunistic scheduling,'' IEEE Signal Processing Letters, vol. 20, pp. 141-144, Feb. 2013.
  7. I. Krikidis, H. Suraweera, S. Yang, and K. Berberidis, ``Full-duplex relaying over block fading channel: A diversity perspective,’’ IEEE Transactions on Wireless Communications, vol. 11, pp. 4524-4535, Dec. 2012.
  8. I. Krikidis, H. Suraweera, P. J. Smith, and C. Yuen, ``Full-duplex relay selection for Amplify-and-Forward cooperative networks,'' IEEE Transactions on Wireless Communications, vol. 11, pp. 4381-4393, Dec. 2012.
  9. Z. Ding, I. Krikidis, B. Rong, J. S. Thompson, C. Wang, and S. Yang, ``On combating the half-duplex constraint in modern cooperative networks: protocols and techniques,'' IEEE Wireless Communications Magazine, Dec. 2012.
  10. I. Krikidis, S. Timotheou, and S. Sasaki, ``RF Energy Transfer for Cooperative Networks: Data Relaying or Energy Harvesting ?,'' IEEE Communications Letters, vol. 16, pp. 1772--1775, Nov. 2012.  
  11. I. Krikidis, T. Charalambous, and J. S. Thompson, ``Opportunistic finite buffer-aided relay selection without delay constraints,'' IEEE Transactions on Wireless Communications, vol. 11, pp. 1957-1967, May 2012.  
  12. I. Krikidis, Z. Ding, and C. D. Charalambous, ``Non-coherent energy detection with orthogonal signaling for an uncoded two-way relay channel,'' IEEE Transactions on Vehicular Technology, vol. 61, pp. 404-409, Jan. 2012.
  13. I. Krikidis, T. Charalambous, and J. S. Thompson, ``Stability analysis and power optimization for energy harvesting cooperative networks,'' IEEE Signal Processing Letters, vol. 19, pp. 20--23, Jan. 2012.
  14. I. Krikidis and J. S. Thompson, ``MIMO two-way relay channel with superposition coding and imperfect channel estimation,'' Elsevier Journal of Network and Computer Applications, invited paper, vol. 35, pp. 510--516, Jan. 2012.
  15. I. Krikidis, B. Rong, and A. Ephremides, ``Cooperation for multiple-access via Dynamic Decode-and-Forward,'' IEEE Transactions on Information Theory, vol. 57, pp. 7759--7770, Dec. 2011.
  16.  P. Xu, X. Dai, Z. Ding, I. Krikidis, K. K. Leung, ``Approaching MISO Upper Bound: Design of New Wireless Cooperative Transmission Protocols,'' IEEE Transactions on Wireless Communications, vol. 10, pp. 2725-2737, August 2011.  
  17. I. Krikidis, ``Stability Analysis for Bi-Directional MABC-DF Relay Networks with Bursty Traffic,'' IEEE Transactions on Vehicular Technology, vol. 60, pp. 2844-2849, July 2011.
  18. I. Krikidis, J. S. Thompson, S. McLaughlin, P. M. Grant, ``A feedback-based transmission for wireless networks with energy and secrecy constraints,'' EURASIP J. Wireless Commun. Netw., 2011.
  19. C. Han, T. Harrold, S. Armour, S. Videv, I. Krikidis, J. Thompson, H. Haas, P. M. Grant, I. Ku and C.-X. Wang, T. A. Le, R. Nakhai, J. Zhang, and L. Hanzo, ``Green radio: radio techniques to enable energy efficient wireless networks,'' IEEE Communications Magazine, vol. 49, pp. 46-54, May 2011.
  20. Z. Ding, I. Krikidis, J. S. Thompson, and K. Leung, ``Apply physical-layer network coding to the joint design of uplink and downlink transmissions,'' IEEE Transactions on Signal Processing, vol. 59, pp. 696-712, Feb. 2011.
  21. I. Krikidis, ``Space alignment for cognitive transmission in MIMO uplink channels,'' EURASIP J. Wireless Commun. Netw., vol. 2010, Article ID 465157, 6 pages, 2010. doi:10.1155/2010/465157.  
  22. I. Krikidis, ``A SVD-Based Location Coding for Cognitive Radio in MIMO Uplink Channels,'' IEEE Communications Letters, vol. 14, pp. 912-914, Oct. 2010.
  23. I. Krikidis, ``Relay Selection for Two-Way Relay Channels with MABC DF: A Diversity Perspective,'' IEEE Transactions on Vehicular Technology, vol. 59, pp. 4620-4628, Nov. 2010.
  24. I. Krikidis, ``Opportunistic relay selection for cooperative networks with secrecy constraints,'' IET Communications, vol. 4, pp. 1787-1791, Oct. 2010.
  25. I. Krikidis, ``Multi-level modulation for cognitive multi-access relay channel,'' IEEE Transactions on Vehicular Technology, vol. 59, pp. 3121-3125, July 2010.
  26. I. Krikidis, J. S. Thompson, and S. McLaughlin, ``On the diversity order of non-orthogonal Amplify-and-Forward over block-fading channels,'' IEEE Transactions on Wireless Communications, vol. 9, pp. 1890-1900, June 2010.
  27. I. Krikidis, N. Devroye, and J. S. Thompson, ``Stability analysis for cognitive radio with multi-access primary transmission,'' IEEE Transactions on Wireless Communications, vol. 9, pp. 72-77, Jan. 2010