Digitale Kommunikationssysteme


Prof. Dr.-Ing. Aydin Sezgin

Kontakt

Ruhr-Universität Bochum
Lehrstuhl für Digitale Kommunikationssysteme
Universitätsstraße 150
D-44780 Bochum, Deutschland

Raum: ID 2/353

Telefon: +49 (0)234/32-29849

Fax: +49 (0)234/32-14100

eMail: Aydin.Sezgin@rub.de

Picture of Aydin Sezgin

Research Interest

  • Communications
    • Multiple Antenna Systems (MIMO)
    • Coding for Multiple Antenna Wireless Channels
    • Interference Networks
    • Interference Alignment
    • Random Access
    • (Robust) Beamforming Strategies
    • In-band Full-Duplex Communication with Self-Interference Cancellation
    • Delay-Limited and Low-Latency Communication
    • Multi-way channels
    • Relay Networks
    • Cross-Layer Optimization
    • Internet of Things
    • Device-to-Device and Machine-to-Machine Communication
    • Caching for 5G networks
    • Cloud-Radio Access Networks
    • Joint Source and Channel Coding
    • Feedback
    • Visible Light Communications (VLC)
  • Information Theory in
    • biology
    • neuroscience
    • linguistics
    • control
  • Physical Layer Security
  • Applied Convex Optimization in EE and IT
  • Smart Grid
  • Software Defined Radios
  • Big Data
  • Distributed Storage and Repair
  • Localization and Radar
    • Joint MIMO Communication and Short-Range Radar design
    • RFIDs and NFC
    • Gesture recognition
    • Connected Cars
  • Sparse Signal Processing
    • Signal Separation
    • Blind Deconvolution

CV

2011-today   Ruhr-Universitaet Bochum, Professor of Electrical Engineering
2011   Technische Universitaet Darmstadt, Professor of Electrical Engineering
2009-2011                University of Ulm, DFG Emmy-Noether Young Research Group Leader
2008-2009   University of California at Irvine, Postdoc
2006-2008   Stanford University, Postdoc
2000-2006   Technische Universitaet Berlin and Heinrich-Hertz-Institut, PhD student and Postdoc
1996-2000   Technische Fachhochschule Berlin, Student for Communication Engineering

Biography

Aydin Sezgin received the Dipl.-Ing. (M.S.) degree in communications engineering and the Dr.-Ing. (Ph.D.) degree in electrical engineering from the TFH Berlin in 2000 and the TU Berlin, in 2005, respectively. From 2001 to 2006, he was with the Heinrich-Hertz-Institut (HHI), Berlin. From 2006 to 2008, he was a Post-doc and Lecturer at the Information Systems Laboratory, Department of Electrical Engineering, Stanford University. From 2008 to 2009, he was a Post-doc at the Department of Electrical Engineering and Computer Science at the University of California Irvine. From 2009 to 2011, he was the Head of the Emmy-Noether-Research Group on Wireless Networks at the Ulm University. In 2011, he was professor at TU Darmstadt, Germany. He is currently a professor of Information Systems and Sciences at the Department of Electrical Engineering and Information Technology at Ruhr-University Bochum, Germany.

Aydin is interested in signal processing, communication and information theory with focus on wireless networks. He has published several book chapters, more than 40 journal and 140 conference papers on these topics. He has co-authored a book on multi-way communications. He served as Associate Editor for IEEE Transactions on Wireless Communications 2009-2014. Aydin is the winner of the ITG-sponsorship award in 2006. He is the first recipient of the prestigious Emmy-Noether grant by the German Research Foundation (DFG) in communication engineering in 2009. He has co-authored a paper that received the best poster award at the IEEE Comm. Theory Workshop in 2011. He has also co-authored a paper that received the best paper award at ICCSPA in 2015.

Cooperation and consulting

I am always interested in working with students at the Bachelor, Master and PhD level. If you are interested in visiting our group for a short-term research stay as a visiting PhD student, Postdoctoral Researcher or Faculty, then feel free to contact me. I enjoy working with private companies and government through consulting and sponsored research. For more information, please contact  me via email.

Quotes

  • ''Theory is the first term in the Taylor series expansion of practice'', T.Cover

  • ''The wireless channel is a complicated animal'', A.Paulraj

  • "In theory, theory and practice are the same. In practice, they are not", R. Ahlswede

Teaching

An addition to the courses I am teaching at the moment, I have taught the following courses in the past for both higher education entities and companies (in an en bloc fashion)

  • Coding for wireless channels (German)
  • Space-Time Wireless Communications (English)
  • Applied Information Theory (English)
  • Statistical Signal Processing (English)
  • Advanced Topics in Wireless Communications (English)
  • Network Information Theory (English)
  • Internet of Things (German)
     

Publications:

Journal papers

Author / Editor / Organization Titel Download / Bibtex
2017
1 J. Kakar , A. Sezgin A Survey on Robust Interference Management in Wireless Networks
Location: Special Issue Network Information Theory (Invited)
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2 J. Kakar , S. Gherekhloo , A. Sezgin Fundamental Limits on Delivery Time in Cloud- and Cache-Aided Heterogeneous Networks
Location: Submitted to IEEE Transactions on Information Theory
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3 S. Gherekhloo , A. Sezgin Latency-Limited Broadcast Channel with Cache-Equipped Helpers
Location: Accepted for publication in the IEEE Transaction for wireless communications
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4 A. Kariminezhad , S. Gherekhloo , A. Sezgin Optimal Power Splitting for Simultaneous Information Detection and Energy Harvesting
Location: Accepted for publication in IEEE Signal Processing Letters
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2016
1 S. Gherekhloo , A. Chaaban , A. Sezgin Expanded GDoF-optimality Regime of Treating Interference as Noise in the M × 2 X-Channel
Location: IEEE Transactions on Information Theory
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2 S. Gherekhloo , A. Chaaban , A. Sezgin Cooperation for interference management: A GDoF perspective
Location: Accepted for publication in the IEEE Transactions on Information Theory
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3 Z. Awan , Abdellatif Zaidi , A. Sezgin On SDoF of Multi-Receiver Wiretap Channel With Alternating CSIT
Location: IEEE Transactions on Information Forensics & Security, Vol. 11, No 8, pp.1780-1795, Aug. 2016
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4 Y. Chen , O. Ozan Koyluoglu , A. Sezgin Individual Secrecy for Broadcast Channels with Receiver Side Information
Location: IEEE Transactions of Information Theory, in revision
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5 S. Gherekhloo , A. Chaaban , Chen Di , A. Sezgin (Sub-)optimality of treating interference as noise in the cellular uplink with weak interference
Location: IEEE Trans. on Information Theory, Vol. 62(1), pp.322 - 356
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6 H. Vogt , Z. Awan , A. Sezgin Full-Duplex vs. Half-Duplex Secret-Key Generation
Location: submitted to IEEE Transactions on Communications
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2015
1 A. Chaaban , A. Sezgin Cyclic Communication and the Inseparability of MIMO Multi-way Relay Channels
Location: IEEE Transactions on Information Theory, 61 (12), 6734-6750
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2 Y. Chen , O Ozan Koyluoglu , A. Sezgin Individual Secrecy for the Broadcast Channel
Location: submitted to IEEE Transactions on Information Theory
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3 A. Chaaban , Henning Maier , A. Sezgin , Rudolf Mathar Three-Way Channels with Multiple Unicast Sessions: Capacity Approximation via Network Transformation
Location: submitted to IEEE Transactions on Information Theory
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4 A. Chaaban , A. Sezgin Multi-hop Relaying: An End-to-End Delay Analysis
Location: IEEE Trans. on Wireless Communications,
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5 E.A. Jorswieck , S. Tomasin , A. Sezgin Broadcasting Into the Uncertainty: Authentication and Confidentiality by Physical-Layer Processing
Location: Proceedings of the IEEE, vol. 103(10), pp. 1702 - 1724
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6 Z. Awan , A. Sezgin Interplay Between Delayed CSIT and Network Topology for Secure MISO BC
Location: submitted to IEEE Trans. on information theory
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7 A. Chaaban , A. Sezgin The Approximate Capacity Region of the Gaussian Y-Channel via the Deterministic Approach
Location: IEEE Trans. on Info. Theory, vol. 61, no. 2, Feb. 2015
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2014
1 A. Chaaban , A. Sezgin The Approximate Capacity Region of the $K$-user Gaussian Interference Channel with Strong Interference
Location: IEEE Trans. on Info. Theory (submitted)
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2013
1 A. Chaaban , A. Sezgin , A. S. Avestimehr Approximate Sum Capacity of the Y-Channel
Location: IEEE Trans. on Info. Theory, vol. 59, no. 9, pp. 5723-5740
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2 A. Chaaban , A. Sezgin , D. Tuninetti Achieving Net Feedback Gain in the Linear-Deterministic Butterfly Network with a Full-Duplex Relay
Location: Lecture Notes in Computer Science (LNCS), vol. 7777 (in Memory of Rudolf Ahlswede), pp. 167–208
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2012
1 C. Wang , A. Sezgin Degrees of Freedom of the Interference Channel with a Cognitive Helper
Location: IEEE Comm. Letters
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2 A. Chaaban , A. Sezgin On the Generalized Degrees of Freedom of the Gaussian Interference Relay Channel
Location: IEEE Trans. on Info. Theory, vol. 58, no. 7, pp. 4432-4461
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3 M. Charafeddine , A. Sezgin , Z. Han , A. Paulraj Achievable and Crystallized Rate Regions of the Interference Channel with Interference as Noise
Location: IEEE Trans. on Wireless Comm., vol. 11, no. 3, 1100-1111
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2011
1 A. Sezgin , A. S. Avestimehr , M. Amin Khajehnejad , Babak Hassibi Divide-and-conquer: Approaching the capacity of the two-pair bidirectional Gaussian relay network
Location: IEEE Transactions on Information Theory
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2010
1 A. S. Avestimehr , A. Sezgin , D. Tse Capacity of the two-way relay channel within a constant gap
Location: European Transactions in Telecommunications
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2009
1 A. Sezgin , G. Altay , A. Paulraj Generalized partial feedback based Orthogonal Block Coding
Location: IEEE Transactions on Wireless Communications
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2008
1 E. Jorswieck , A. Sezgin , X. Zhang Throughput versus Fairness: Channel-Aware Scheduling in Multiple Antenna Downlink
Location: Journal on Wireless Communications and Networking
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2 A. Sezgin , E. A. Jorswieck , O. Henkel , S. Pereira , A. Paulraj On the relation of OSTBC and code rate one QSTBC: Average Rate, BER and Coding Gain
Location: IEEE Transactions on Signal Processing, vol. 56, no.10, pp. 4879-4891
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3 A. Sezgin , T. J. Oechtering Complete Characterization of the Equivalent MIMO Channel for Quasi-Orthogonal Space-Time Codes
Location: IEEE Transactions on Information Theory, vol.54, no. 7, pp. 3315-3326
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4 C.-Y. Chen , A. Sezgin , J. M. Cioffi , A. Paulraj Antenna Selection in Space-Time Block Coded Systems: Performance Analysis and Low-Complexity Algorithm
Location: IIEEE Transcactions on Signal Processing, vol.56, no. 7, pp. 3303-3314
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5 E. A. Joswieck , A. Sezgin , B. Ottersten , A. Paulraj Feedback Reduction in Uplink MIMO OFDM Systems by Chunk Optimization
Location: EURASIP Journal on Advances in Signal Processing, Special Issue "MIMO Transmission with Limited Feedback", vol. 2008, Article ID 597072
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6 A. Sezgin , E. A. Jorswieck , E. Costa LDC in MIMO Ricean Channels: Optimal transmit strategy with MMSE detection
Location: IEEE Transactions on Signal Processing, vol.56, no.1, pp. 313-328
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2007
1 A. Sezgin , O. Henkel Stacked OSTBC: Error Performance and Rate Analysis
Location: IEEE Transactions on Signal Processing, vol.55, no.9, pp. 4599-4611
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2 A. Sezgin , E. A. Jorswieck , H. Boche Performance optimization of Open-loop MIMO systems with Orthogonal Space-Time Block Codes
Location: IEEE Signal Processing Letters, vol.14, no. 1, pp. 13-16
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2006
1 A. Sezgin , E. A. Jorswieck Tight upper bound on the outage probability of QSTBC
Location: IEEE Communications Letters, vol.10, no.11, pp. 784-786
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2005
1 A. Sezgin , E. A. Jorswieck Impact of the mapping strategy on the performance of APP decoded space-time block codes
Location: IEEE Transactions on Signal Processing, vol.53, no.12, pp. 4685- 4690
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2 A. Sezgin , E. A. Jorswieck Capacity Achieving High Rate Space-Time Block Codes
Location: IEEE Communications Letters, vol.9, no. 5, pp. 435-437
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3 A. Sezgin , H. Boche Iterative decoding of Wrapped Space-Time Codes
Location: IEEE Transactions on Signal Processing, vol. 53, no. 5, pp. 1937- 1941
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2004
1 E. A. Jorswieck , A. Sezgin Impact of Spatial Correlation on the Performance of Orthogonal Space-Time Block Codes
Location: IEEE Communications Letters, vol.8, no.1, pp.21-23
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Conference papers

Author / Editor / Organization Titel Download / Bibtex
2017
1 A. Kariminezhad , Anas Chaaban , A. Sezgin Interference MAC: Impact of Improper Gaussian Signaling on the Rate Region Pareto Boundary
Location: Accepted for presentation in Eusipco, Kos island, Greece
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2 A. Kariminezhad , A. Sezgin , Marius Pesavento Power Efficiency of Improper Signaling in MIMO Full-Duplex Relaying for K-User Interference Networks
Location: Accepted for presentation in ICC, Paris, France
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3 A. Kariminezhad , S. Gherekhloo , A. Sezgin Full-Duplex vs. Half-Duplex: Delivery-Time Optimization in Cellular Downlink
Location: Accepted for presentation in European Wireless, Dresden, Germany
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4 S. Gherekhloo , Yasemin Karacora , A. Sezgin On the optimality of treating interference as noise in the 2 x M LD X-channel
Location: Accepted for publication at ISIT 2017
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5 A. Alameer , A. Sezgin Resource Cost Balancing with Caching in C-RAN
Location: San Francisco, USA
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6 H. Vogt , Z. Awan , A. Sezgin On the Capacity Region of Deterministic Strong IC with Multicast and Secure Unicast Messages
Location: 21th International ITG Workshop on Smart Antennas (WSA)
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7 A. Kariminezhad , Amr Elbassiouni , A. Sezgin Pareto Boundary for Massive-MIMO-Relay-Assisted Interference Networks: Half-duplex vs. Full-duplex Processing
Location: Accepted for presentation in SCC, Hamburg, Germany
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8 J. Kakar , S. Gherekhloo , A. Sezgin Fundamental Limits on Latency in Transceiver Cache-Aided HetNets
Location: Accepted for publication at ISIT 2017
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2016
1 H. Vogt , Z. Awan , A. Sezgin On deterministic IC with common and private message under security constraints
Location: IEEE Global Conference on Signal and Information Processing (GlobalSIP)
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2 Christian Zenger , H. Vogt , Jan Zimmer , A. Sezgin , Christof Paar The Passive Eavesdropper Affects My Channel: Secret-Key Rates under Real-World Conditions
Location: IEEE Globecom Workshops (GC Wkshps)
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3 J. Kakar , S. Gherekhloo , Z. Awan , A. Sezgin Fundamental Limits on Latency in Cloud- and Cache-Aided HetNets
Location: ICC 2017
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4 A. Alameer , A. Sezgin Joint beamforming and network topology optimization of green cloud radio access networks
Location: Brest, France
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5 Z. Awan , Abdellatif Zaidi , A. Sezgin On SDoF of Multi-Receiver Wiretap Channel With Alternating CSIT
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Spain
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6 D. Michaelis , A. Sezgin , Eduard Jorswieck On the Capacity of an Elemental Two-Way Two-Tier Network
Location: Oulu, Finland
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7 A. Kariminezhad , A. Sezgin Energy Harvesting In Cellular Underlay Cognitive Networks: Rate-Energy Trade-off Characterization
Location: Accepted for presentation in European Wireless, Oulu, Finland
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8 J. Kakar , Z. Awan , A. Sezgin Achieving the optimal DoF with Feedback and mixed CSIT for the 3x2 X-Channel
Location: International Symposium on Wireless Communication Systems (ISWCS)
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9 H. Vogt , K. Ramm , A. Sezgin Practical Secret-Key Generation by Full-Duplex Nodes with Residual Self-Interference
Location: 20th International ITG Workshop on Smart Antennas (WSA)
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10 Y. Ugur , Z. Awan , A. Sezgin Cloud Radio Access Networks with Coded Caching
Location: 20th International ITG Workshop on Smart Antennas (WSA)
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2015
1 H. Vogt , A. Sezgin Full-duplex vs. half-duplex secret-key generation
Location: IEEE International Workshop on Information Forensics and Security (WIFS)
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2 S. Gherekhloo , A. Sezgin Optimality of Treating Interference As Noise in the IRC: A GDOF Perspective
Location: Asilomar Conference on Signals, Systems and Computers
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3 Y. Chen , O. Ozan Koyluoglu , A. Sezgin On the individual secrecy rate region for the degraded broadcast channel
Location: The 2015 IEEE International Symposium on Info. Theory (ISIT), Hong Kong
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4 Z. Awan , A. Sezgin Fundamental Limits of Caching in D2D Networks With Secure Delivery
Location: Proc. of IEEE International Conference on Communications (ICC), London, UK
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5 Y. Chen , O. Ozan Koyluoglu , A. Sezgin On the Individual Secrecy for Gaussian Broadcast Channels with Receiver Side Information
Location: The IEEE International Conference on Communications (ICC 2015)
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6 A. Chaaban , A. Sezgin Device-Relaying in Cellular D2D Networks: A Fairness Perspective
Location: CROWNCOM 2015, Doha, Qatar
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7 A. Chaaban , A. Sezgin When Can a Relay Reduce End-to-End Communication Delay?
Location: ICCSPA 2015, Sharjah, UAE, Feb. 2015 (to appear)
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8 A. Chaaban , A. Sezgin Interference Channels with Limited Feedback: Is Topological Interference Management the Best Solution?
Location: SCC 2015, Hamburg, Germany, Feb. 2015 (to appear)
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9 A. Chaaban , A. Sezgin On Channel Inseparability and the DoF Region of MIMO Multi-way Relay Channels
Location: SCC 2015, Hamburg, Germany, Feb. 2015 (to appear)
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10 Z. Awan , A. Sezgin On MISO Wiretap Channel with Delayed CSIT and Alternating Topology
Location: 10th International ITG Conference on Systems, Communications and Coding, Hamburg, Germany
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2014
1 H. Maier , A. Chaaban , R. Mathar , A. Sezgin Capacity Region of the Reciprocal Deterministic 3-Way Channel via Delta-Y Transformation
Location: 52nd Annual Allerton Conference on Communication, Control, and Computing
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2 S. Gherekhloo , A. Chaaban , A. Sezgin Extended Generalized DoF Optimality Regime of Treating Interference as Noise in the X Channel
Location: proc. of 11th international symposium on wireless communication systems
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3 S. Gherekhloo , A. Chaaban , A. Sezgin Resolving Entanglements in Topological Interference Management with Alternating Connectivity
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Honolulu, HI, USA
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4 Z. Awan , Abdellatif Zaidi , A. Sezgin Achievable Secure Degrees of Freedom of MISO Broadcast Channel With Alternating CSIT
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Honolulu, HI, USA
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5 Y. Chen , O. Ozan Koyluoglu , A. Sezgin On the Achievable Individual-Secrecy Rate Region for Broadcast Channels with Receiver Side Information
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Honolulu, HI, USA
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6 A. Chaaban , Henning Maier , A. Sezgin The Degrees-of-Freedom of Multi-way Device-to-Device Communications is Limited by 2
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Honolulu, HI, USA
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7 S. Gherekhloo , A. Chaaban , A. Sezgin Coordination gains in the cellular uplink with noisy interference
Location: Proc. of 15th IEEE International Workshop on Signal Processing Advances in Wireless Communications SPAWC 2014
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8 Y. Chen , H. Vogt , A. Sezgin Gaussian Wiretap Channels with Correlated Sources: Approaching Capacity Region Within a Constant Gap
Location: Proc. of IEEE International Conference on Communications (ICC), Sydney, Australia
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9 H. Vogt , A. Sezgin Secret-key generation from wireless channels: Mind the reflections
Location: Proc. of IEEE International Conference on Communications (ICC), Sydney, Australia
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10 A. Chaaban , K. Ochs , A. Sezgin Simultaneous Diagonalization: On the DoF Region of the K-user MIMO Multi-way Relay Channel
Location: European Wireless 2014, Barcelona, Spain
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11 Y. Chen , Ning Cai , A. Sezgin Wiretap Channel with Correlated Sources
Location: Proc. of IEEE International Conference on Cloud Engineering (IC2E), Boston, Massachusetts, USA
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12 S. Gherekhloo , A. Chaaban , A. Sezgin Topological Interference Management with Alternating Connectivity: The Wyner-Type Three User Interference Channel
Location: 2014 International Zurich Seminar on Communications, Zurich, Switzerland
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13 O. Ozan Koyluoglu , Y. Chen , A. Sezgin Broadcast Channel with Receiver Side Information: Achieving Individual Secrecy
Location: Proc. of International Zurich Seminar on Communications (IZS), Zurich, Switzerland
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2013
1 S. Gherekhloo , A. Chaaban , A. Sezgin The generalized degrees of freedom of the interference relay channel with strong interference.
Location: 51st Annual Allerton Conference on Communication, Control and Computing,
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2 A. Chaaban , K. Ochs , A. Sezgin The Degrees of Freedom of the MIMO Y-channel
Location: Proc. of IEEE International Symposium on Info. Theory (ISIT), Istanbul
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3 A. Chaaban , A. Sezgin Relaying Strategies for the Interference Relay Channel
Location: Proc. of the 14th IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Cesme, Turkey
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4 A. Chaaban , S. Gherekhloo , A. Sezgin Relays for Interference Management: Feedback, Amplification and Neutralization
Location: Proc. of the 14th IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Darmstadt, Germany
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2012
1 A. Chaaban , A. Sezgin , Daniela Tuninetti Cooperation Strategies for the Butterfly Network: Neutralization, Feedback, and Computation
Location: Asilomar Conference on Signals, Systems and Computers
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2 A. Chaaban , A. Sezgin Signal Space Alignment for the Gaussian Y-Channel
Location: Proc. of the IEEE International Symposium on Information Theory ISIT, Cambridge, MA, USA
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3 A. Chaaban , A. Sezgin The DoF of the K-user Interference Channel with a Cognitive Relay
Location: Proc. of the IEEE International Symposium on Information Theory ISIT, Cambridge, MA, USA
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4 A. Chaaban , A. Sezgin Lattice Coding and the Generalized Degrees of Freedom of the Interference Channel with Relay
Location: Proc. of the IEEE International Symposium on Information Theory ISIT, Cambridge, MA, USA
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5 A. Chaaban , A. Sezgin Sub-optimality of Treating Interference as Noise in the Cellular Uplink
Location: Proc. of the 16th International ITG Workshop on Smart Antennas WSA, Dresden, Germany
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2011
1 A. Chaaban , A. Sezgin Capacity Results for a Primary MAC in the Presence of a Cognitive Radio
Location: Proc. of the IEEE global communications conference GLOBECOM, Houston, Texas
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2 R. Wyrembelski , A. Sezgin , H. Boche Secrecy in Broadcast Channels with Receiver Side Information
Location: Asilomar CSSC 2011, Pacific Grove, CA, USA
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3 A. Chaaban , A. Sezgin , S. Avestimehr On the sum capacity of the Y-Channel
Location: Proc. of 42nd Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA
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4 A. Chaaban , A. Sezgin An Extended Etkin-Type Outer Bound on the Capacity of the Gaussian Interference Channel
Location: Proc. of 42nd Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA
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5 A. Chaaban , A. Sezgin Living in symbiosis: On achievable rates of an oblivious interference system and a cognitive system
Location: EUSIPCO 2011, Barcelona, Spain
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6 A. Chaaban , A. Sezgin , B. Bandemer , A. Paulraj On Gaussian Multiple Access Channels with Interference: Achievable Rates and Upper Bounds
Location: MACOM 2011, Trento, Italy
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7 A. Chaaban , A. Sezgin The Capacity Region of the Linear Shift Deterministic Y-Channel
Location: IEEE ISIT 2011, St. Petersburg, Russia
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8 A. Chaaban , A. Sezgin , . Interference Alignment and Neutralization in a Cognitive 3-User MAC-Interference Channel: Degrees of Freedom
Location: IEEE CWIT 2011, BC, Canada
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9 A. Chaaban , A. Sezgin On the Capacity of the 2-user Gaussian MAC Interfering with a P2P Link
Location: European Wireless 2011, Vienna, Austria
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10 A. Chaaban , A. Sezgin On the Capacity of a Class of Multi-user Interference Channels
Location: International ITG Workshop on Smart Antennas, Aachen, Germany
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11 J. Li , A. Sezgin , M. Haardt Coordinated Beamforming for MIMO Interference Relay Channel with Multiple Stream Transmission
Location: WSA 2011, Aachen, Germany
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12 A. Chaaban , A. Sezgin The Capacity Region of the 3-User Gaussian Interference Channel with Mixed Strong-Very Strong Interference
Location: International ITG Workshop on Smart Antennas, Aachen, Germany
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2010
1 A. Chaaban , A. Sezgin Achievable Rates and Upper Bounds for the Interference Relay Channel
Location: 44th Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California
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2 S. Al-Sayed , A. Sezgin Secrecy in Gaussian MIMO Bidirectional Broadcast Wiretap Channels: Transmit Strategies
Location: Asilomar SSC 2008, Pacific Grove, CA, USA
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3 F. Knabe , A. Sezgin Achievable Rates in Two-user Interference Channels with Finite Inputs and (Very) Strong Interference
Location: Asilomar SSC 2008, Pacific Grove, CA, USA
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4 A. Sezgin , H. Boche , S. Avestimehr Bidirectional multi-pair network with a MIMO relay: Beamforming strategies and lack of duality
Location: submitted to Allerton 2010, 48. Allerton Conf. On Comm., Control, and Computing 2010, Monticello, Illinois, USA
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5 Z. Utkovski , A. Sezgin , J. Lindner Non-Coherent Two-Way Relaying: Rate Bounds for the high SNR Regime
Location: ISITA 2010, Taichung, Taiwan
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6 M. Wiese , F. Knabe , J. G. Klotz , A. Sezgin The Performance of QPSK in Low-SNR Interference Channels
Location: ISITA 2010, Taichung, Taiwan
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7 J. G. Klotz , A. Sezgin Antenna Selection Criteria for Interference Alignment
Location: PIMRC 2010, Istanbul, Turkey
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8 A. Chaaban , A. Sezgin From non-causality to causality: degrees of freedom of the interference relay channel
Location: 44th Annual Conference on Information Sciences and Systems CISS, Princeton, USA
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9 E. A. Joswieck , A. Sezgin Transmit Strategies for the MIMO two-way amplify-forward channel with multiple relays and MMSE receiver
Location: ICASSP 2010, Dallas, TX, USA
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10 A. Chaaban , A. Sezgin Interference Channel with Delay : Noisy interference
Location: International ITG Workshop on Smart Antennas, Bremen, Germany
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11 A. Chaaban , A. Sezgin On the transmit strategy for the interference MIMO relay channel in the low power regime
Location: 8th Int. ITG Conf. on Source and Channel Coding, Siegen, Germany
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2009
1 A. Sezgin , S. A. Jafar , H. Jafarkhani Optimal Use of Antennas in Interference Networks: A Tradeoff between Rate, Diversity and Interference Alignment
Location: Globecom 2009 in Honululu, HI, USA
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2 A. Sezgin , A. Khajehnejad , S. Avestimehr , B. Hassibi Approximate capacity region of the two-pair bidirectional Gaussian relay network
Location: ISIT 2009 in Seoul, Korea
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3 A. S. Avestimehr , A. Khajehnejad , A. Sezgin , B. Hassibi Capacity region of the deterministic multi-pair bi-directional relay network
Location: ITW 2009 in Volos, Greece
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2008
1 B. Bandemer , A. Sezgin , A. Paulraj On the Noisy Interference Regime of the MISO Gaussian Interference Channel
Location: Asilomar CSSC 2008, Pacific Grove, CA, USA
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2 G. Vazquez-Vilar , V. Majjigi , A. Sezgin , A. Paulraj Mobility Dependent Feedback Scheme for point-to-point MIMO Systems
Location: Asilomar CSSC 2008, Pacific Grove, CA, USA
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3 A. Sezgin , E. A. Joswieck , B. Bandemer , A. Paulraj Tile based MIMO OFDMA systems: Impact of outdated feedback
Location: Asilomar CSSC 2008, Pacific Grove, CA, USA
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4 C.-Y. Chen , A. Sezgin , J. M. Cioffi , A. Paulraj A Low-Complexity Algorithm for Antenna Selection in Space-Time Block Coded Systems
Location: GLOBECOM 2007, Washington, DC, USA
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5 A. S. Avestimehr , A. Sezgin , D. Tse Approximate capacity of the two-way relay channel: A deterministic approach
Location: Allerton 2008, 46. Allerton Conf. On Comm., Control, and Computing 2008, Monticello, Illinois, USA
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6 S. Pereira , A. Sezgin , A. Paulraj , G. C. Papanicolaou Interference Limited Broadcast: Role of Interferer Geometry
Location: SIT 2008, Toronto, Canada
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7 E. A. Joswieck , A. Sezgin , B. Ottersten , A. Paulraj Feedback Reduction in Uplink MIMO OFDM Systems by Chunk Optimization
Location: ICC 2008, Beijing, China
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8 A. Sezgin , E. A. Joswieck , A. Paulraj Where to place interferers in a wireless network
Location: ITW 2008, Porto, Portugal
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9 E. A. Joswieck , A. Sezgin , X. Zhang Framework for analysis of opportunistic schedulers: average sum rate vs. average fairness
Location: RAWNET 2008, Berlin, Germany
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10 E. A. Joswieck , A. Sezgin , B. Ottersten , A. Paulraj Guaranteed Performance Region in Fading Orthogonal Space-Time Coded Broadcast Channels
Location: EURASIP Journal on Wireless Comm.and Networking, Special Issue "Theory and Applications in Multiuser/Multiterminal Comm."
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11 A. Sezgin , E. A. Joswieck , M. Charafeddine Interaction between scheduling and user locations in an OSTBC coded downlink system
Location: 7th International ITG Conference on Source and Channel Coding 2008, Ulm, Germany
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2007
1 A. Sezgin , M. Vu , A. Paulraj Impact of correlation on linear precoding in QSTBC coded systems with linear MSE detection
Location: GLOBECOM 2007, Washington, DC, USA
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2 A. Sezgin , M. Charafeddine , S. Pereira , A. Paulraj Diversity-multiplexing tradeoff of stacked cyclic delay diversity schemes
Location: 45. Allerton Conf. On Comm., Control, and Computing 2007, Monticello, Illinois, USA
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3 M. Charafeddine , A. Sezgin , A. Paulraj Rate Region Frontiers for n-user Interference Channel with Interference as Noise
Location: 45. Allerton Conf. On Comm., Control, and Computing 2007, Monticello, Illinois, USA
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4 A. Sezgin , M. Charafeddine , A. Paulraj On the ergodic sum-rate performance of CDD in multi-user systems
Location: ITW 2007, Lake Tahoe, California, USA
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5 J. Via , I. Santamaria , A. Sezgin , A. Paulraj SOS-Based blind channel estimation in multiuser space-time block coded systems
Location: EUSIPCO 2007, Poznan, Poland
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6 E. A. Joswieck , B. Ottersten , A. Sezgin , A. Paulraj Guaranteed Performance Region in Fading Orthogonal Space-Time Coded Broadcast Channels
Location: ISIT 2007, Nice, France
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7 J. Via , I. Santamaria , A. Sezgin , A. Paulraj SOS-Based Blind Channel Estimation Under Space-Time Block Coded Transmissions
Location: SPAWC 2007, Helsinki, Finland
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8 A. Giovanidis , A. Sezgin , U. Mönich , D. Kim Dynamic User Grouping and Shared Frequency Resource Assignment Strategies for OFDMA
Location: VTC-Spring 2007, Dublin, Ireland
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9 C. Schnurr , S. Stanczak , A. Sezgin The Impact of different MIMO Strategies on the Network-Outage Performance
Location: WSA 2007, Vienna, Austria
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10 H. Boche , M. Schubert , E. A. Joswieck , A. Sezgin A General Framework for Concave/Convex Interference Coordination Problems and Network Utility Optimization
Location: WSA 2007, Vienna, Austria
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2006
1 A. Sezgin On Mutual Information of Stacked OSTBC
Location: GLOBECOM 2006, San Francisco, CA, USA
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2 H. Boche , E. A. Joswieck , A. Sezgin Calculus for MIMO Multiuser Performance Measures
Location: ASILOMAR CSSC 2006, Pacific, CA, USA
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3 A. Sezgin , M. Schellmann , V. Jungnickel , E. Costa Throughput Analysis of Diversity and Multiplexing Schemes for MIMO-SIC OFDM systems
Location: ASILOMAR CSSC 2006, Pacific, CA, USA
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4 A. Giovanidis , T. Hadisusanto , D. Kim Multiuser Scheduling using Equal Power in Allocated Subcarriers for OFDM Uplink
Location: ASILOMAR CSSC 2006, Pacific, CA, USA
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5 M. Schellmann , V. Jungnickel , A. Sezgin , E. Costa Rate-Maximized Switching Between Spatial Transmission Modes
Location: ASILOMAR CSSC 2006, Pacific, CA, USA
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6 E. A. Joswieck , A. Sezgin , Y. Gao , D. Kim On the tradeoff between feedback signaling and performance for tile based MIMO-OFDMA systems
Location: WPMC 2006, San Diego, CA, USA
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7 M. Schellmann , A. Sezgin , G. Wunder , H. Halbauer , R. Muenzner Performance of the WiMAX Ranging Process in high mobility environments
Location: WPMC 2006, San Diego, CA, USA
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8 A. Sezgin , P. Jung , M. Schellmann , H. Halbauer , R. Muenzner On the impact of mobility on the channel estimation in WiMAX OFDMA-Uplink
Location: PIMRC 2006, Helsinki, Finland
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9 E. A. Joswieck , A. Sezgin , H. Boche , E. Costa Multiuser MIMO MAC with Statistical CSI and MMSE Receiver: Feedback Strategies and Transmitter Optimization
Location: IWCMC 2006, Vancouver, Canada
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10 A. Sezgin , E. A. Joswieck , H. Boche On the average rate of precoded QSTBC in MIMO channels with Non-Zero Mean
Location: SPAWC 2006, Cannes, France
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11 A. Sezgin , E. A. Joswieck , H. Boche , E. Costa Utilizing Channel Mean Information with MMSE detection for LDC in MIMO systems
Location: ISIT 2006, Seattle, Washington
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12 E. A. Joswieck , A. Sezgin , H. Boche Outage probability of OSTBC: Optimal Transmit Strategy and Suboptimality of Odd Number of Transmit Antennas
Location: ICASSP 2006, Toulouse, France
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2005
1 A. Sezgin , O. Henkel Capacity, BER and Coding Gain Analysis for Rate One QSTBC: A general approach
Location: ASILOMAR CSSC 2005, Pacific Grove, CA USA
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2 A. Sezgin , E. A. Joswieck On the performance of Partial feedback based Orthogonal Block Coding
Location: VTC 2005-Fall, Dallas, Texas, USA
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3 A. Sezgin , E. A. Joswieck , E. Costa Optimal transmit strategies for QSTBC in MIMO Ricean Channels with Linear Detection
Location: PIMRC 2005, Berlin, Germany
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4 D. Wang , E. A. Joswieck , A. Sezgin , E. Costa Joint Tomlinson-Harashima Precoding with Orthogonal Space Time Block Codes for Multiuser MIMO OFDM Systems
Location: VTC 2005-Spring, Stockholm, Sweden
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2004
1 A. Sezgin , T. J. Oechtering Antenna Selection with Capacity-Approaching Space-Time Block Codes
Location: ASILOMAR CSSC 2004, Pacific Grove, CA USA
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2 A. Sezgin , T. J. Oechtering On the Outage probability of Quasi- Orthogonal Space-Time Codes
Location: TW 2004, San Antonio, Texas, USA
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3 E. A. Joswieck , H. Boche , A. Sezgin Delay-limited capacity and maximum throughput of spatially correlated multiple antenna systems under average and peak-power constraint
Location: ITW 2004, San Antonio, Texas, USA
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4 E. A. Joswieck , A. Sezgin , H. Boche , E. Costa Optimal transmit strategies in MIMO Ricean Channels with MMSE Receiver
Location: VTC 2004-Fall, Los Angeles, CA USA
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5 A. Sezgin , E. A. Joswieck , E. Costa Lattice-Reduction Aided Detection: Spatial Multiplexing versus Quasi-Orthogonal STBC
Location: VTC 2004-Fall, Los Angeles, CA USA
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6 A. Sezgin , T. J. Oechtering A new resource efficient transmission scheme for Cooperative Systems
Location: IEEE Intern. Workshop on SPAWC, Lisbon, Portugal
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7 T. J. Oechtering , A. Sezgin A new Cooperative Transmission Scheme using the Space-Time Delay Code
Location: ITG Workshop on Smart Antennas, Munich, Germany
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8 A. Sezgin , E. A. Joswieck , H. Boche On EXIT-Chart analysis of coherent and non-coherent Space-Time Codes
Location: ITG Workshop on Smart Antennas, Munich, Germany
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2003
1 A. Sezgin , E. A. Joswieck , H. Boche Performance criteria analysis and further performance results for quasi-orthogonal space-time block codes
Location: ISSPIT 2003, Darmstadt, Germany
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2 A. Sezgin , H. Boche Iterative decoding of low-complexity space-time codes
Location: PIMRC, Beijing, China
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3 A. Sezgin , D. Wübben , R. Böhnke , V. Kühn On EXIT-charts for Space-Time Block Codes
Location: ISIT 2003, Yokohama, Japan
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4 A. Sezgin , E. A. Joswieck Maximum diversity detection for layered space-time codes
Location: VTC 2003-Spring, pp. 833 -837, Jeju, Korea
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5 A. Sezgin , E. A. Joswieck On Optimal Constellations for Quasi- Orthogonal Space-Time Codes
Location: ICASSP 2003, vol. IV, pp. 345-348, Hong Kong, China
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6 A. Sezgin , D. Wübben , V. Kühn Analysis of mapping strategies for turbo-coded space-time block codes
Location: ITW 2003, pp.103-106, Paris, France
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7 A. Sezgin , E. A. Joswieck , P. Jung Analysis of Turbo-Coded MIMO-Systems for noncoherent communication using EXIT-Charts
Location: CISS 2003, Baltimore, MD USA
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2002
1 A. Sezgin , E. A. Joswieck Joint Decoding and Channel Estimation for Low-complexity STC
Location: ASILOMAR CSSC 2002, pp. 546 -550, Pacific Grove, CA USA
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Monographs

Author / Editor / Organization Titel Download / Bibtex
2016
1 Z. Awan , A. Sezgin MISO Wiretap Channel With Strictly Causal CSI: A Topological Viewpoint
Location: Information Theoretic Security and Privacy of Information Systems, Cambridge University Press
2 S. Gherekhloo , A. Chaaban , A. Sezgin The Information-Theoretic Constant-Gap Optimality of Treating Interference as Noise in Interference Networks
Location: Communications in Interference Limited Networks, pp 75-95, Springer, 2016
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2015
1 A. Chaaban , A. Sezgin Multi-way Communications: An Information Theoretic Perspective
Location: Foundations and Trends in Communications and Information Theory, Vol. 12, No. 3-4 (2015) 185–370, Now Publishers Inc.
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2011
1 A. Chaaban , A. Sezgin Information Theoretical Limits on Cognitive Radio Networks
Location: in print, Scientific Research Publishing
2008
1 A. Sezgin , E. A. Jorswieck Cooperative Communications for Improved Wireless Network Transmission
Location: chapter on “Majorization in Space-Time Cooperative Communications”, IGI Global
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