Digitale Kommunikationssysteme


Conference-Papers

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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 J. Kakar , Vuk Marojevic Waveform and Spectrum Management for Unmanned Aerial Systems Beyond 2025
Location: PIMRC 2017, Montreal
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3 K. Ochs , E. Solan A Consistent Modeling of Passive Memcapacitive Systems
Location: IEEE 60th MWSCAS, Boston, MA, USA
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4 E. Solan , K. Ochs Parameter Identification of a Double Barrier Memristive Device
Location: IEEE 60th MWSCAS, Boston, MA, USA
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5 K. Ochs , Eloy Hernandez-Guevara , E. Solan Wave Digital Emulation of Spike-Timing Dependent Plasticity
Location: IEEE 60th MWSCAS, Boston, MA, USA
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6 K. Ochs , Eloy Hernandez-Guevara , E. Solan Wave Digital Information Anticipator
Location: IEEE 60th MWSCAS, Boston, MA, USA
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7 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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8 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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9 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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10 E. Solan , Sven Dirkmann , Martin Ziegler , Mirko Hansen , Hermann Kohlstedt , Thomas Mussenbrock , K. Ochs A Concentrated Model of the Double Barrier Memristive Device for LTSpice Simulations
Location: DPG Dresden
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11 E. Solan , Benedikt Janssen , K. Ochs , Michael Hübner An FPGA Implementation of a Memristive System Based on Wave Digital Principles
Location: DPG Dresden
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12 Sven Dirkmann , Mirko Hansen , Martin Ziegler , E. Solan , K. Ochs , Hermann Kohlstedt , Thomas Mussenbrock Ion dynamics in double barrier memristive devices
Location: DPG Dresden
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13 A. Alameer , A. Sezgin Resource Cost Balancing with Caching in C-RAN
Location: San Francisco, USA
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14 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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15 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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16 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 K. Ochs , E. Solan , Sven Dirkmann , Thomas Mussenbrock Wave Digital Emulation of a Double Barrier Memristive Device
Location: IEEE 59th MWSCAS, Abu Dhabi, UAE
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5 K. Ochs , E. Solan Sensitivity Analysis of Memristors Based on Emulation Techniques
Location: IEEE 59th MWSCAS, Abu Dhabi, UAE
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6 K. Ochs , E. Solan Wave Digital Emulation of Charge- or Flux-Controlled Memristors
Location: IEEE 59th MWSCAS, Abu Dhabi, UAE
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7 Tim Poguntke , K. Ochs Linear Time-Variant System Identification Using FMCW Radar Systems
Location: IEEE 59th MWSCAS, Abu Dhabi, UAE
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8 A. Alameer , A. Sezgin Joint beamforming and network topology optimization of green cloud radio access networks
Location: Brest, France
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9 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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10 K. Ochs , Tim Poguntke Optimal filter design for signal estimation based on linear time-variant system theory
Location: IEEE International Symposium on Circuits and Systems (ISCAS)
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11 D. Michaelis , A. Sezgin , Eduard Jorswieck On the Capacity of an Elemental Two-Way Two-Tier Network
Location: Oulu, Finland
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12 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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13 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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14 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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15 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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16 Sven Dirkmann , Jan Trieschmann , Tobias Gerg , E. Solan , Mirko Hansen , Martin Ziegler , K. Ochs , Hermann Kohlstedt , Thomas Mussenbrock Ion transport in memristive double barrier devices
Location: Regensburg, Germany
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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 Symmetric Degrees of Freedom of the MIMO 3-Way Channel with MTxMR Antennas
Location: Proc. of the IEEE Information Theory Workshop (ITW), Hobart, Tasmania, Australia, 2-5 Nov., 2014
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2 Chao Qi , Y. Chen , A. J. Han Vinck , Xiaohu Tang Binary Transmissions over Gaussian Wiretap Channel under Soft/Hard Decision Decoding
Location: Proc. of IEEE International Symposium on Information Theory and Its Applications (ISITA), Melbourne, Australia
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3 H. Maier , A. Chaaban , R. Mathar Degrees of Freedom of the MIMO 3-Way Channel
Location: Proc. of the IEEE International Symposium on Information Theory and Its Applications (ISITA), Melbourne, Australia, 26-29 Oct., 2014
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4 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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5 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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6 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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7 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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8 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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9 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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10 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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11 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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12 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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13 A. Chaaban On the Capacity Region of the 3-user Gaussian Interference Channel with Strong Interference
Location: European Wireless 2014, Barcelona, Spain
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14 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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15 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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16 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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17 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 Y. Chen , Markku Niemenmaa , A. J. Han Vinck A Check Digit System over a Group of Arbitrary Order
Location: Proc. of 2013 8th International ICST Conference on Communications and Networking in China (CHINACOM), Guilin, China
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3 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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4 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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5 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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13 K. Ochs Eine minimale Schaltung für mehrdimensional passive Systeme.
Location: 17. Steirisches Seminar über Regelungstechnik und Prozessautomatisierung (SSRP), 212-234, Leibnitz, Österreich
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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 C. Leuer , K. Ochs A Modular Approach to Multidimensional Wave Digital Modeling of Passive PDEs
Location: Proceeding of the 53rd IEEE Intern. Midwest Symposium on Circuits and Systems (MWSCAS), 1081-1084, Seattle, Washington
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9 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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10 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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11 A. Chaaban , A. Sezgin Interference Channel with Delay : Noisy interference
Location: International ITG Workshop on Smart Antennas, Bremen, Germany
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12 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 G. Hetmanczyk , K. Ochs Initialization of linear multistep methods in multidimensional wave digital models.
Location: Proc. of the 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), 786-789, Cancun, Mexiko
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3 C. Leuer , K. Ochs Systematic derivation of reference circuits for wave digital modelling of passive linear partial differential equations
Location: Proceedings of the 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), 782-785, Cancun, Mexiko
4 Vladimir Sidorenko , A. Chaaban , Chrisitian Senger , Martin Bossert On Extended Forney-Kovalev GMD Decoding
Location: roc. of 2009 IEEE International Symposium on Information Theory, Seoul, Korea
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5 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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6 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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7 C. Leuer , K. Ochs Systematische Wellendigital-Synthese für eine Klasse passiver verteilter Systeme
Location: 16. Steirisches Seminar über Regelungstechnik und Prozessautomatisierung (SSRP), ISBN: 978-3-901439-08-7, 117-149, Leibnitz, Austria
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 G. Hetmanczyk , K. Ochs Wave digital simulation of Burgers' equation using Gear's method
Location: Proc. of the 51st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), 161-164, Knoxville, TN
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7 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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8 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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9 A. Sezgin , E. A. Joswieck , A. Paulraj Where to place interferers in a wireless network
Location: ITW 2008, Porto, Portugal
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10 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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11 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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12 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 K. Ochs A Parameterization of Band-Limited Nyquist Pulses
Location: 2007 IEEE Workshop on Signal Processing Systems, 452 - 456, Shanghai, China
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3 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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4 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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5 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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6 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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7 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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8 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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9 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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10 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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11 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 K. Ochs , K. Luhmann Electrical Circuit Representations of the Neutron Diffusion Equation
Location: The 47th IEEE Intern. Midwest Symposium on Circuits and Systems (MWSCAS), 405-408, Hiroshima, Japan
8 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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9 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 D. Fränken , K. Ochs Wellendigitalsimulation mit passiven Zweischritt-Runge-Kutta-Verfahren
Location: 13. Steirisches Seminar über Regelungstechnik und Prozessautomatisierung, 131-152, Leibnitz, Österreich
4 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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5 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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6 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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7 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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8 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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2 D. Fränken , K. Ochs , M. Schmidt A passive two-step Runge-Kutta method for the simulation of nonlinear electrical networks
Location: Intern. Symp. on Nonlinear Theory and its Applications (NOLTA), 347-350, Xi'an, China
2001
1 K. Ochs , B. Stein Systematischer Entwurf von Wellendigitalstrukturen
Location: 15. Symposium Simulationstechnik (ASIM), 61-66, Paderborn, Deutschland
2 D. Fränken , K. Ochs Wave digital simulation of nonlinear electrical networks by means of passive Runge-Kutta methods
Location: IEEE Intern. Symp. on Circuits and Systems (ISCAS), vol. 3, 469-472, Sydney, Australien
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3 D. Fränken , K. Ochs Numerical stability properties of passive Runge-Kutta methods
Location: IEEE Intern. Symp. on Circuits and Systems (ISCAS), vol. 3, 473-476, Sydney, Australien
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1998
1 K. Meerkötter , K. Ochs A new digital equalizer based on complex signal processing
Location: Communication System & Digital Signal Processing (CSDSP), vol. 1, 113-116, Sheffield, UK