TU Home
This publication list has been generated automatically from the publication data of the TU Vienna. Please invoke the page "Publications of the Faculty" directly for more complex searches and queries, or use the global search function of the Publication Database of the Vienna University of Technology!


Publication Database Home  

Publication list for
Stefan Schwarz
as author or essentially involved person

122 records (2009 - 2019)


Books and Book Editorships


M. Rupp, S. Schwarz, M. Taranetz (ed.):
"The Vienna LTE-Advanced Simulators";
Springer-Verlag, Singapore, 2016, ISBN: 978-981-10-0616-6; 383 pages.


Publications in Scientific Journals


A. Benz, M. Krall, S. Schwarz, D. Dietze, H. Detz, A. M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer:
"Resonant metamaterial detectors based on THz quantum-cascade structures";
Scientific Reports, 4 (2014), 4269; 1 - 10.

C. Mehlführer, J. Colom Ikuno, M. Simko, S. Schwarz, M. Wrulich, M. Rupp:
"The Vienna LTE Simulators - Enabling Reproducibility in Wireless Communications Research";
EURASIP Journal on Advances in Signal Processing, Vol. 2011 (2011), 1 - 13.

M. K. Müller, F. Ademaj, T. Dittrich, A. Fastenbauer, B. Ramos Elbal, A. Nabavi, L. Nagel, S. Schwarz, M. Rupp:
"Flexible multi-node simulation of cellular mobile communications: the Vienna 5G System Level Simulator";
EURASIP Journal on Wireless Communications and Networking, 1 (2018).

R. Nissel, S. Schwarz, M. Rupp:
"Filter Bank Multicarrier Modulation Schemes for Future Mobile Communications";
IEEE Journal on Selected Areas in Communications, 35 (2017), 8; 1768 - 1782.

S. Pratschner, B. Tahir, L. Marijanovic, M. Mussbah, K. Kirev, R. Nissel, S. Schwarz, M. Rupp:
"Versatile mobile communications simulation: the Vienna 5G Link Level Simulator";
EURASIP Journal on Wireless Communications and Networking, 2018 (2018), 1; 226 pages.

L. Ribeiro, S. Schwarz, M. Rupp, A. Almeida:
"Energy Efficiency of mmWave Massive MIMO Precoding with Low-Resolution DACs";
IEEE Journal of Selected Topics in Signal Processing, 12 (2018), 2; 298 - 312.

S. Schwarz:
"Outage Investigation of Beamforming over Random-Phase Finite-Scatterer MISO Channels";
IEEE Signal Processing Letters, 24 (2017), 7; 1029 - 1033.

S. Schwarz:
"Probabilistic Analysis of Semidefinite Relaxation for Leakage-Based Multicasting";
IEEE Signal Processing Letters, 23 (2016), 5; 742 - 746.

S. Schwarz:
"Robust Full-Dimension MIMO Transmission Based on Limited Feedback Angular-Domain CSIT";
EURASIP Journal on Wireless Communications and Networking, 2018 (2018), 1.

S. Schwarz, J. Colom Ikuno, M. Simko, M. Taranetz, Q. Wang, M. Rupp:
"Pushing the Limits of LTE: A Survey on Research Enhancing the Standard";
IEEE Access, 1 (2013), 51 - 62.

S. Schwarz, R. W. Heath, M. Rupp:
"Adaptive Quantization on a Grassmann-Manifold for Limited Feedback Beamforming Systems";
IEEE Transactions on Signal Processing, 61 (2013), 18; 4450 - 4462.

S. Schwarz, R. W. Heath, M. Rupp:
"Single-user MIMO versus multi-user MIMO in distributed antenna systems with limited feedback";
EURASIP Journal on Advances in Signal Processing, 2013 (2013), 1; 20 pages.

S. Schwarz, T. Philosof, M. Rupp:
"Signal Processing Challenges in Cellular Assisted Vehicular Communications";
IEEE Signal Processing Magazine, 34 (2017), 2; 47 - 59.

S. Schwarz, B. Ramos Elbal, E. Zöchmann, L. Marijanovic, S. Pratschner:
"Dependable Wireless Connectivity: Insights and Methods for 5G and Beyond";
E&I Elektrotechnik und Informationstechnik, 135 (2018), 7; 449 - 455.

S. Schwarz, M. Rupp:
"Evaluation of Distributed Multi-User MIMO-OFDM with Limited Feedback";
IEEE Transactions on Wireless Communications, 13 (2014), 11; 6081 - 6094.

S. Schwarz, M. Rupp:
"Exploring Coordinated Multipoint Beamforming Strategies for 5G Cellular";
IEEE Access, 2 (2014), 1; 930 - 946.

S. Schwarz, M. Rupp:
"Predictive Quantization on the Stiefel Manifold";
IEEE Signal Processing Letters, 22 (2015), 2; 234 - 238.

S. Schwarz, M. Rupp:
"Society in Motion: Challenges for LTE and Beyond Mobile Communications";
IEEE Communications Magazine, 54 (2016), 5; 76 - 83.

S. Schwarz, M. Rupp:
"Subspace Quantization Based Combining for Limited Feedback Block-Diagonalization";
IEEE Transactions on Wireless Communications, 12 (2013), 11; 5868 - 5879.

S. Schwarz, M. Rupp:
"Transmit Optimization for the MISO Multicast Interference Channel";
IEEE Transactions on Communications, 63 (2015), 12; 4936 - 4949.

B. Tahir, S. Schwarz, M. Rupp:
"Constructing Grassmannian Frames by an Iterative Collision-Based Packing";
IEEE Signal Processing Letters, 26 (2019), 7; 1056 - 1060.

M. Taranetz, T. Blazek, T. Kropfreiter, M. K. Müller, S. Schwarz, M. Rupp:
"Runtime Precoding: Enabling Multipoint Transmission in LTE-Advanced System-Level Simulations";
IEEE Access, 3 (2015), 725 - 736.

E. Zöchmann, S. Caban, C. Mecklenbräuker, S. Pratschner, M. Lerch, S. Schwarz, M. Rupp:
"Better than Rician: modelling millimetre wave channels as two-wave with diffuse power";
EURASIP Journal on Wireless Communications and Networking, 2019 (2019), 21; 1 - 17.

E. Zöchmann, S. Schwarz, S. Pratschner, L. Nagel, M. Lerch, M. Rupp:
"Exploring the physical layer frontiers of cellular uplink";
EURASIP Journal on Wireless Communications and Networking, 1 (2016), 118; 1 - 18.


Contributions to Books


M. Bala Krishna, S. Schwarz:
"Advances in 4G Communication Networks: A 5G Perspective";
in: "Advances in Mobile Computing and Communications: Perspectives and Emerging Trends in 5G Networks", M. Bala Krishna, J. Lloret Mauri (ed.); Taylor and Francis/CRC Press, Boca Raton, 2016, ISBN: 9781498701136, 1 - 28.

S. Schwarz:
"Limited Feedback for 4G and Beyond";
in: "Advances in Mobile Computing and Communications: Perspectives and Emerging Trends in 5G Networks", M. Bala Krishna, J. Lloret Mauri (ed.); Taylor and Francis/CRC Press, Boca Raton, 2016, ISBN: 9781498701136, 61 - 122.

S. Schwarz:
"LTE Advanced versus LTE";
in: "Evaluation of HSDPA and LTE: From Testbed Measurements to System Level Performance", S. Caban, C. Mehlführer, M. Rupp, M. Wrulich (ed.); Wiley, 2012, ISBN: 978-0-470-71192-7, 347 - 367.

S. Schwarz:
"LTE Performance Evaluation";
in: "Evaluation of HSDPA and LTE: From Testbed Measurements to System Level Performance", S. Caban, C. Mehlführer, M. Rupp, M. Wrulich (ed.); Wiley, 2012, ISBN: 978-0-470-71192-7, 201 - 233.


Contributions to Proceedings


S. Homayouni, S. Schwarz, M. K. Müller, M. Rupp:
"CQI Mapping Optimization in Spatial Wireless Channel Prediction";
in: "2018 IEEE 87th Vehicular Technology Conference", S. Homayouni, R. Schwarz, M. K. Müller, M. Rupp (ed.); issued by: 2018 IEEE 87th Vehicular Technology Conference; IEEE Communications Society, Porto, 2018, 1 - 5.

S. Homayouni, S. Schwarz, M. K. Müller, M. Rupp:
"Reducing CQI Feedback Overhead by Exploiting Spatial Correlation";
in: "2018 IEEE 87th Vehicular Technology Conference", issued by: 2018 IEEE 87th Vehicular Technology Conference; IEEE Communications Society, 2018, 1 - 5.


Talks and Poster Presentations (with Proceedings-Entry)


F. Ademaj, M. K. Müller, S. Schwarz, M. Rupp:
"Modeling of Spatially Correlated Geometry-Based Stochastic Channels";
Talk: IEEE 86th Vehicular Technology Conference (VTC2017-Fall), Kanada; 09-24-2017 - 09-27-2017; in: "IEEE 86th Vehicular Technology Conference VTC-Fall 2017", IEEE, Toronto (2017), 1 - 6.

F. Ademaj, S. Schwarz:
"Spatial Consistency of Multipath Components in a Typical Urban Scenario";
Poster: European Conference on Antennas and Propagation (EuCAP) 2019, Krakau, Polen; 03-31-2019 - 04-05-2019; in: "Proceedings of the 13th European Conference on Antennas and Propagation (EuCAP)", (2019), 1 - 5.

F. Ademaj, S. Schwarz, K. Guan, M. Rupp:
"Ray-Tracing based Validation of Spatial Consistency for Geometry-Based Stochastic Channels";
Talk: 2018 IEEE 88th Vehicular Technology Conference (VTC2018-Fall), Chicago, IL, USA; 08-27-2018 - 08-30-2018; in: "2018 IEEE 88th Vehicular Technology Conference (VTC2018-Fall)", (2018), 1 - 5.

A. Benz, S. Campione, M. Krall, S. Schwarz, D. Dietze, H. Detz, A. M. Andrews, W. Schrenk, G. Strasser, J. Klem, B. Sinclair, E. A. Shaner, F. Capolino, K. Unterrainer, I. Brener:
"Metamaterials in Applications: Tunable Filters and Resonant Detectors";
Talk: 4th International Topical Meeting on Nanophotonics and Metamaterials (Nanometa 2013), Seefeld, Tirol (invited); 01-03-2013 - 01-06-2013; in: "Conference Digest", (2013), ISBN: 2-914771-81-9.

J. Colom Ikuno, S. Schwarz, M. Simko:
"LTE Rate Matching Performance with Code Block Balancing";
Talk: European Wireless 2011, Vienna; 04-27-2011 - 04-29-2011; in: "Proc. European Wireless 2011", (2011), 3 pages.

M. Hofer, M. Simko, S. Schwarz, M. Rupp:
"Performance Evaluation of Differential Modulation in LTE - Downlink";
Talk: 20th International Conference on Systems, Signals and Image Processing, Bucharest, Romania; 07-07-2013 - 07-09-2013; in: "Proc. of 20th International Conference on Systems, Signals and Image Processing (IWSSIP 2013)", (2013).

M. Laner, P. Svoboda, S. Schwarz, M. Rupp:
"Users in Cells: a Data Traffic Analysis";
Talk: IEEE Wireless Communications and Networking Conference, WCNC'12, Paris, France; 04-01-2012 - 04-04-2012; in: "Proceedings of the Wireless Communications and Networking Conference, WCNC'12", (2012), 6 pages.

H. Lu, H. Chuan, M. Taranetz, S. Schwarz, S. Shihai:
"Quadrature Down-Conversion Based Analog Self-Interference Cancellation for Continuous Wave Radars";
Talk: IEEE Globecom Workshops (GC Wkshps 2016), Washington, USA; 12-04-2016 - 12-08-2016; in: "IEEE Globecom Workshops (GC Wkshps 2016)", (2016), ISBN: 978-1-5090-2482-7; 1 - 6.

L. Marijanovic, S. Schwarz, M. Rupp:
"A Novel Optimization Method for Resource Allocation based on Mixed Numerology";
Talk: IEEE International Conference on Communications (ICC 2019), Shanghai, China; 05-20-2019 - 05-24-2019; in: "ICC 2019", L. Marijanovic, S. Schwarz, M. Rupp (ed.); IEEE, (2019).

L. Marijanovic, S. Schwarz, M. Rupp:
"Intercarrier Interference of Multiple Access UFMC with Flexible Subcarrier Spacings";
Poster: 25th European Signal Processing Conference (EUSIPCO) 2017, Kos, Greece; 08-28-2017 - 09-02-2017; in: "Proceedings of the 25th European Signal Processing Conference (EUSIPCO)", (2017), ISBN: 978-0-9928626-8-8; 918 - 922.

L. Marijanovic, S. Schwarz, M. Rupp:
"MMSE equalization for FBMC transmission over doubly-selective channels";
Talk: 13th International Symposium on Wireless Communication Systems (ISWCS 2016), Poland; 09-20-2016 - 09-23-2016; in: "Proceedings of the Thirteenth International Symposium on Wireless Communication Systems", (2016), 170 - 174.

L. Marijanovic, S. Schwarz, M. Rupp:
"Optimal Numerology in OFDM Systems Based on Imperfect Channel Knowledge";
Talk: 2018 IEEE 87th Vehicular Technology Conference: VTC2018-Spring, Porto; 06-03-2018 - 06-06-2018; in: "The 2018 IEEE 87th Vehicular Technology Conference", Porto, Portugal (2018), ISSN: 2577-2465; 1 - 5.

L. Marijanovic, S. Schwarz, M. Rupp:
"Optimal Resource Allocation with Flexible Numerology";
Talk: IEEE International Conference on Communication Systems, Chengdu, China; 12-19-2018 - 12-21-2018; in: "16th International Conference on Communication Systems", L. Marijanovic, S. Schwarz, M. Rupp (ed.); IEEE, (2018).

L. Marijanovic, S. Schwarz, M. Rupp:
"Pilot Pattern Optimization for Small Data Packet Transmission";
Talk: IEEE 26th Telecommunications forum TELFOR 2018, Belgrade; 11-20-2018 - 11-21-2018; in: "TELFOR 2018", Belgrade, Serbia (2018), 1 - 4.

M. K. Müller, S. Schwarz, M. Rupp:
"Investigation of Area Spectral Efficiency in Indoor Wireless Communications by Blockage Models";
Talk: The 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), Shanghai, China; 05-07-2018 - 05-11-2018; in: "Workshop on Spatial Stochasitc Models for Wireless Networks (SpaSWiN)", (2018).

M. K. Müller, S. Schwarz, M. Rupp:
"QoS Investigation of Proportional Fair Scheduling in LTE Networks";
Poster: Wireless Days 2013, Valencia, Spain; 11-13-2013 - 11-15-2013; in: "WD'13", (2013).

T. Müller, M. M. Furchi, A. Pospischil, A. Benz, S. Schwarz, H. Detz, K. Unterrainer:
"Cavity enhanced graphene and intersubband detectors";
Talk: SPIE Optics + Photonics 2013, San Diego (invited); 08-25-2013 - 08-29-2013; in: "Organic 3D Photonics Materials and Devices II", SPIE -The International Society for Optical Engineering, (2013), Paper ID 8808-24, 1 pages.

M. Mussbah, S. Pratschner, S. Schwarz, M. Rupp:
"Computationally Efficient Limited Feedback for Codebook-Based FD-MIMO Precoding";
Poster: 23rd International ITG Workshop on Smart Antennas (WSA 2019), Wien; 04-24-2019 - 04-26-2019; in: "Proc. of 23rd International ITG Workshop on Smart Antennas (WSA 2019)", (2019), ISBN: 978-3-8007-4939-3; 1 - 5.

L. Nagel, S. Pratschner, S. Schwarz, M. Rupp:
"Efficient Multi-User MIMO Transmissions in the LTE-A Uplink";
Talk: International Workshop on Link- and System Level Simulations, Wien; 07-01-2016; in: "International Workshop on Link- and System Level Simulations", IEEE Xplore, ISBN 978-1-5090-4949-3 (2017), ISBN: 978-1-5090-4949-3.

S. Pratschner, S. Caban, S. Schwarz, M. Rupp:
"A Mutual Coupling Model for Massive MIMO Applied to the 3GPP 3D Channel Model";
Talk: 25th European Signal Processing Conference (EUSIPCO) 2017, Kos, Greece; 08-28-2017 - 09-02-2017; in: "Proceedings of the 25th European Signal Processing Conference (EUSIPCO)", (2017), ISBN: 978-0-9928626-8-8; 653 - 657.

S. Pratschner, M. K. Müller, F. Ademaj, A. Nabavi, B. Tahir, S. Schwarz, M. Rupp:
"Verification of the Vienna 5G Link and System Level Simulators and Their Interaction";
Talk: 16th IEEE Annual Consumer Communications & Networking Conference (CCNC), Las Vegas, NV, USA; 01-11-2019 - 01-14-2019; in: "Proceedings of the 16th IEEE Annual Consumer Communications & Networking Conference (CCNC)", IEEE (ed.); IEEE, Piscataway, NJ, USA (2019), ISBN: 978-1-5386-4070-8.

S. Pratschner, S. Schwarz, M. Rupp:
"Single-User and Multi-User MIMO Channel Estimation for LTE-Advanced Uplink";
Talk: IEEE International Conference on Communications (ICC 2017), Paris, France; 05-21-2017 - 05-25-2017; in: "International Conference on Communications (ICC 2017)", IEEE (ed.); (2017), ISSN: 1938-1883; 1 - 6.

S. Pratschner, E. Zöchmann, H. Groll, S. Caban, S. Schwarz, M. Rupp:
"Does a Large Array Aperture Pay Off in Line-Of-Sight Massive MIMO?";
Talk: 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Cannes, France; 07-02-2019 - 07-05-2019; in: "Proceedings of the 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)", IEEE, CFP19AWC-USB (2019), ISBN: 978-1-5386-6527-5.

B. Ramos Elbal, F. Ademaj, S. Schwarz, M. Rupp:
"Evaluating the throughput performance at 2 GHz and 3.5 GHz in a massive MIMO system";
Poster: 21st International ITG Workshop on Smart Antennas (WSA 2017), Berlin; 03-15-2017 - 03-17-2017; in: "WSA 2017 : 21st International ITG Workshop on Smart Antennas", IEEE (ed.); VDE Verlag, Berlin ; Offenbach (2017), ISBN: 978-3-8007-4394-0; 1 - 6.

B. Ramos Elbal, F. Ademaj, S. Schwarz, M. Rupp:
"The Impact of Carrier Frequency at 800 MHz and 3.5 GHz in Urban and Rural Environments Using Large Antenna Arrays";
Talk: IEEE 26th Telecommunications forum TELFOR 2018, Belgrade; 11-20-2018 - 11-21-2018; in: "26th TELECOMMUNICATIONS FORUM (TELFOR 2018)", Belgrade, Serbia (2018).

B. Ramos Elbal, M. K. Müller, S. Schwarz, M. Rupp:
"Coverage-Improvement of V2I Communication Through Car-Relays in Microcellular Urban Networks";
Talk: 26th European Signal Processing Conference (EUSIPCO) 2018, Italy; 09-03-2018 - 09-07-2018; in: "2018 26th European Signal Processing Conference (EUSIPCO)", VDE Verlag, Rome, Italy (2018), 1536 - 1540.

L. Ribeiro, S. Schwarz, M. Rupp, A. Almeida, J. Mota:
"A Low-Complexity Equalizer for Massive MIMO Systems Based on Array Separability";
Talk: 25th European Signal Processing Conference (EUSIPCO) 2017, Kos, Greece; 08-28-2017 - 09-02-2017; in: "Proceedings of the 25th European Signal Processing Conference", (2017), ISBN: 978-0-9928626-8-8; 5 pages.

M. Rupp, M. Bueno Delgado, C. Angerer, S. Schwarz:
"ML Estimation of Population Size when Observing Multiple Fill Levels in Slotted Aloha";
Talk: IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane; 04-19-2015 - 04-24-2015; in: "ICASSP 2015", (2015), 5525 - 5529.

M. Rupp, S. Schwarz:
"A Tensor LMS Algorithm";
Talk: International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane; 04-19-2015 - 04-24-2015; in: "ICASSP 2015", (2015), 3347 - 3351.

M. Rupp, S. Schwarz:
"Gradient-Based Approaches To Learn Tensor Products";
Talk: 23rd European Signal Processing Conference (EUSIPCO-2015), Nice, France; 08-31-2015 - 09-04-2015; in: "EUSIPCO 2015", (2015), 2486 - 2490.

I. Safiulin, S. Schwarz, T. Philosof, M. Rupp:
"Gaussian Modeling of Spatially Correlated LOS/NLOS Maps for Mobile Communications";
Talk: IEEE 84th Vehicular Technology Conference (VTC2016 fall), Montreal; 09-18-2016 - 09-21-2016; in: "Proceedings of the IEEE 84th Vehicular Technology Conference", (2016).

I. Safiulin, S. Schwarz, T. Philosof, M. Rupp:
"Latency and Resource Utilization Analysis for V2X Communication over LTE MBSFN Transmission";
Talk: ITG Workshop on Smart Antennas, München; 03-09-2016 - 03-11-2016; in: "Proceedings of the ITG Worshop on Smart Antennas", (2016).

I. Safiulin, S. Schwarz, M. Rupp:
"Multicast Beamforming Capabilities of LTE MBSFN for V2X Communications";
Talk: IEEE Vehicular Technology Conference (VTC), Toronto; 09-24-2017 - 09-27-2017; in: "Proceedings of the 86th IEEE Vehicular Technology Conference: VTC2017-Fall", (2017), 1 - 5.

I. Safiulin, S. Schwarz, M. Rupp:
"System Level Simulation of LTE MBSFN Networks with High Mobility Users";
Talk: International Conference on Systems, Signals and Image Processing (IWSSIP), London; 09-10-2015 - 09-12-2015; in: "2015 International Conference on Systems, Signals and Image Processing", (2015), 21 - 24.

S. Schwarz:
"Dynamic Distributed Antenna Systems: A Transitional Solution for CRAN Implementation";
accepted as talk for: IEEE Global Telecommunications Conference (GLOBECOM), Abu Dhabi; 12-09-2018 - 12-13-2018; in: "Proceedings of the IEEE Global Communications Conference", (2018), 1 - 7.

S. Schwarz:
"Outage-Based Multi-User Admission Control for Random-Phase Finite-Scatterer MISO Channels";
Talk: IEEE Vehicular Technology Conference (VTC), Toronto; 09-24-2017 - 09-27-2017; in: "Proceedings of the 86th IEEE Vehicular Technology Conference: VTC2017-Fall", (2017), 1 - 5.

S. Schwarz:
"Remote Radio Head Assignment and Beamforming in Dynamic Distributed Antenna Systems";
Talk: IEEE International Conference on Communications, Kansas City, USA; 05-20-2018 - 05-24-2018; in: "Proceedings of IEEE International Conference on Communications", (2018), ISSN: 1938-1883; 1 - 6.

S. Schwarz:
"Signal Outage Optimized Beamforming for MISO TWDP Fading Channels";
Talk: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Bologna; 09-09-2018 - 09-12-2018; in: "Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications", (2018), 1 - 6.

S. Schwarz, J. Colom Ikuno, M. Simko, M. Taranetz, Q. Wang, M. Rupp:
"LTE research using the Vienna LTE link and system level simulators";
Talk: 5th COST IC1004 Management Committee and Scientific Meeting, Bristol; 09-24-2012 - 09-26-2012; in: "5th COST IC1004 Management Committee and Scientific Meeting", (2012), 8 pages.

S. Schwarz, R. W. Heath, M. Rupp:
"Adaptive Quantization On The Grassmann-Manifold For Limited Feedback Multi-User MIMO Systems";
Poster: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada; 05-26-2013 - 05-31-2013; in: "Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013)", IEEE, (2013), ISSN: 1520-6149; 5021 - 5025.

S. Schwarz, R. W. Heath, M. Rupp:
"Multiuser MIMO in Distributed Antenna Systems with Limited Feedback";
Talk: IEEE Global Communications Conference (GLOBECOM 2012), Anaheim, California, USA; 12-03-2012 - 12-07-2012; in: "Proceedings of the IEEE Global Telecommunications Conference 2012", IEEE, (2012).

S. Schwarz, C. Mehlführer, M. Rupp:
"Calculation of the Spatial Preprocessing and Link Adaption Feedback for 3GPP UMTS/LTE";
Talk: Wireless Advanced 2010, London; 06-28-2010 - 06-29-2010; in: "IEEE Proceedings of Wireless Advanced 2010", (2010), 6 pages.

S. Schwarz, C. Mehlführer, M. Rupp:
"Low Complexity Approximate Maximum Throughput Scheduling for LTE";
Talk: Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA; 11-07-2010 - 11-10-2010; in: "Conference Record of the Fourtyfourth Asilomar Conference on Signals, Systems and Computers, 2010", (2010), 7 pages.

S. Schwarz, C. Mehlführer, M. Rupp:
"Throughput Maximizing Multiuser Scheduling with Adjustable Fairness";
Talk: IEEE International Communication Conference (ICC), Kyoto; 06-05-2011 - 06-09-2011; in: "Proceedings of IEEE International Conference on Communications", (2011).

S. Schwarz, T. Philosof, M. Rupp:
"Convex-Optimization based Geometric Beamforming for FD-MIMO Arrays";
Poster: Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, Kalifornien; 11-06-2016 - 11-09-2016; in: "Asilomar Conference on Signals, Systems, and Computers", (2016), ISBN: 978-1-5386-3954-2; 5 pages.

S. Schwarz, T. Philosof, M. Rupp:
"Leakage-Based Multicast Transmit Beamforming";
Poster: IEEE International Conference on Communications (ICC2015), London, UK; 06-08-2015 - 06-12-2015; in: "2015 IEEE International Conference on Communications", (2015), 2405 - 2410.

S. Schwarz, M. Rupp:
"Adaptive Channel Direction Quantization - Enabling Multi User MIMO Gains in Practice";
Talk: IEEE International Conference on Communications 2012 (ICC 2012), Ottawa, Canada; 06-10-2012 - 06-15-2012; in: "IEEE International Conference on Communications (ICC) 2012", (2012), 6947 - 6952.

S. Schwarz, M. Rupp:
"Adaptive Channel Direction Quantization based on Spherical Prediction";
Poster: IEEE International Conference on Communications 2012 (ICC 2012), Ottawa, Canada; 06-10-2012 - 06-15-2012; in: "IEEE International Conference on Communications (ICC) 2012", (2012), 3757 - 3762.

S. Schwarz, M. Rupp:
"Adaptive Channel Direction Quantization For Frequency Selective Channels";
Poster: EUSIPCO European Signal Processing Conference, Bukarest; 08-27-2012 - 08-31-2012; in: "20th European Signal Processing Conference, 2012", (2012).

S. Schwarz, M. Rupp:
"Antenna Combiners for Block-Diagonalization based Multi-User MIMO with Limited Feedback";
Talk: IEEE International Conference on Communications (ICC 2013), Budapest, Hungary; 06-06-2013 - 06-13-2013; in: "Proceedings of the IEEE International Conference on Communications (ICC 2013) - Workshop on Green Broadband Access: energy efficient wireless and wired network solutions", IEEE, (2013), 6 pages.

S. Schwarz, M. Rupp:
"Cellular Networks for a Society in Motion";
Talk: International Conference on Systems, Signals and Image Processing (IWSSIP), Maribor; 06-20-2018 - 06-22-2018; in: "Proceedings of the 25th International Conference on Systems, Signals and Image Processing", (2018), ISSN: 2157-8702; 1 - 5.

S. Schwarz, M. Rupp:
"Limited Feedback based Double-Sided Full-Dimension MIMO for Mobile Backhauling";
Talk: Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, Kalifornien (invited); 11-06-2016 - 11-09-2016; in: "Asilomar Conference on Signals, Systems, and Computers", (2016), ISBN: 978-1-5386-3954-2; 7 pages.

S. Schwarz, M. Rupp:
"Maximum expected achievable rate combining for limited feedback block-diagonalization";
Poster: IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane; 04-19-2015 - 04-24-2015; in: "2015 IEEE International Conference on Acoustis, Speech and Signal Processing", (2015), 3093 - 3097.

S. Schwarz, M. Rupp:
"Performance Evaluation of Low Complexity Double-Sided Massive MIMO Transceivers";
Talk: IEEE Consumer Communications and Networking Conference, Las Vegas; 01-09-2016 - 01-12-2016; in: "2016 IEEE Consumer Communications and Networking Conference", (2016), ISBN: 978-1-4673-9292-1; 582 - 588.

S. Schwarz, M. Rupp:
"Subspace versus Eigenmode Quantization for Limited Feedback Block-Diagonalization";
Talk: 6th International Symposium on Communications, Control and Signal Processing, Athens; 05-21-2014 - 05-23-2014; in: "International Symposium on communications, contral and signal processing", (2014), 396 - 399.

S. Schwarz, M. Rupp:
"Throughput Maximizing Feedback for MIMO OFDM Based Wireless Communication Systems";
Poster: IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), San Francisco, CA; 06-26-2011 - 06-29-2011; in: "Proceedings of IEEE Signal Processing Advances in Wireless Communications", (2011).

S. Schwarz, M. Simko, M. Rupp:
"On Performance Bounds for MIMO OFDM Based Wireless Communication Systems";
Poster: IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), San Francisco, CA; 06-26-2011 - 06-29-2011; in: "Proceedings of IEEE Signal Processing Advances in Wireless Communications", (2011).

S. Schwarz, M. Wrulich, M. Rupp:
"Mutual Information based Calculation of the Precoding Matrix Indicator for 3GPP UMTS/LTE";
Poster: ITG Workshop on Smart Antennas, Bremen; 02-23-2010 - 02-24-2010; in: "IEEE Proceedings of Workshop on Smart Antennas 2010", (2010), 7 pages.

M. Simko, S. Pendl, S. Schwarz, Q. Wang, J. Colom Ikuno, M. Rupp:
"Optimal Pilot Symbol Power Allocation in LTE";
Talk: 74th IEEE Vehicular Technology Conference (VTC2011-Fall), San Francisco, USA; 09-05-2011 - 09-08-2011; in: "Proc. 74th IEEE Vehicular Technology Conference (VTC2011-Fall)", (2011).

B. Tahir, S. Schwarz, M. Rupp:
"BER Comparison Between Convolutional, Turbo, LDPC, and Polar Codes";
Talk: 24th International Conference on Telecommunications (ICT 2017), Limassol, Cyprus; 05-03-2017 - 05-05-2017; in: "Proceedings of the 24th International Conference on Telecommunications (ICT 2017)", IEEE Xplore, (2017), ISBN: 978-1-5386-0643-8.

B. Tahir, S. Schwarz, M. Rupp:
"Joint Codebook Design for Multi-Cell NOMA";
Poster: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2019), Brighton, UK; 05-12-2019 - 05-17-2019; in: "Proceedings of the 44th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2019)", IEEE Xplore, (2019), ISBN: 978-1-4799-8131-1; 4814 - 4818.

E. Zöchmann, S. Pratschner, S. Schwarz, M. Rupp:
"Limited Feedback in OFDM Systems for Combating ISI/ICI Caused by Insufficient Cyclic Prefix Length";
Poster: Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA; 11-02-2014 - 11-05-2014; in: "48th Asilomar Conference on Signals, Systems and Computers", (2014), 988 - 992.

E. Zöchmann, S. Pratschner, S. Schwarz, M. Rupp:
"MIMO Transmission over High Delay Spread Channels with Reduced Cyclic Prefix Length";
Talk: 19th International ITG Workshop on Smart Antennas (WSA2015), Ilmenau, Germany; 03-03-2015 - 03-05-2015; in: "19th International ITG Workshop on Smart Antennas (WSA2015)", VDE, 255 (2015), ISBN: 978-3-8007-3662-1; 1 - 8.

E. Zöchmann, S. Schwarz, M. Rupp:
"Comparing Antenna Selection and Hybrid Precoding for Millimeter Wave Wireless Communications";
Talk: IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Rio de Janeiro, Brazil; 07-10-2016 - 07-13-2016; in: "Proceedings of the Ninth IEEE Sensor Array and Multichannel Signal Processing Workshop", (2016), 1 - 5.


Talks and Poster Presentations (without Proceedings-Entry)


P. Haiden, J. Erhart, H. Fillunger, M. Horvath, G. Konrad, S Schwarz, X. Wang, H. Abele:
"Design of the Magnetic Shielding for PERC";
Poster: 62nd Annual Meeting of the Austrian Physical Society, Graz; 09-18-2012 - 09-21-2012.

G. Konrad, P. Haiden, S Schwarz, X. Wang, J. Erhart, H. Fillunger, M. Horvath:
"Magnetic Shielding for PERC";
Talk: 1st PERC collaboration meeting 2013, FRM II, Garching; 01-24-2013 - 01-25-2013.

M. Rupp, S. Caban, C. Mehlführer, S. Schwarz:
"The Performance of 3G and 4G Cellular Systems";
Talk: Seminarvortrag, Madrid (invited); 09-23-2011.

M. Rupp, S. Caban, C. Mehlführer, S. Schwarz:
"The Performance of 3G and 4G Cellular Systems";
Talk: The Future of Wireless Access Workshop Programme, Southampton (invited); 10-31-2011 - 11-01-2011.

M. Rupp, S. Caban, C. Mehlführer, S. Schwarz:
"The Performance of 3G and 4G Cellular Systems";
Talk: Seminar Telecommunication, Supelec, Paris Sud (invited); 12-14-2011.

M. Rupp, S. Schwarz:
"Dramatic Changes Call for new Wireless Strategies";
Talk: Wireless Kolloquium, Sofia, Bulgarien; 05-21-2018.

M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Keynote Lecture: International Scientific Conference On Information, Communication And Energy Systems And Technologies Icest 2015, Sofia, Bulgarien; 06-24-2015 - 06-26-2015.

M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Keynote Lecture: International Symposium ELMAR, Croatia (invited); 09-28-2015 - 09-30-2015.

M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Talk: Seminar Suisscom, Bern, Schweiz (invited); 10-15-2015.

M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Talk: Seminar EPFL Lausanne, Lausanne (invited); 10-16-2015.

M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Talk: A Coruna Seminar, A Coruna, Spain (invited); 09-27-2016.


Doctor's Theses (authored and supervised)


S. Schwarz:
"Limited Feedback Transceiver Design for Downlink MIMO OFDM Cellular Networks";
Supervisor, Reviewer: M. Rupp, R. W. Heath, T. Zseby; E389, 2013; oral examination: 11-21-2013.


Diploma and Master Theses (authored and supervised)


V. Abad:
"Energy efficient Scheduling for LTE Uplink";
Supervisor: S. Schwarz, M. Rupp; Institute of Telecommunications, 2013; final examination: 11-15-2013.

X. Bernat Serret:
"Performance of LTE Applying Transmit Antenna Selection Algorithms";
Supervisor: S. Schwarz, M. Taranetz, M. Rupp; Telecommunications, 2014.

J. Camas Jardi:
"LTE-Advanced cell-specific reference signals in dependence of power allocation";
Supervisor: J. Rodriguez Fonollosa, M. Rupp, S. Schwarz; Universitat Politècnica de Catalunya, 2018; final examination: 07-10-2018.

F. Cano Paino:
"Implementation and Evaluation of FD-MIMO Beamforming Schemes for Highway Scenarios";
Supervisor: F. Ademaj, M. K. Müller, S. Schwarz, M. Rupp; Insitute of Telecommunications, 2017; final examination: 06-26-2017.

L. Portoles Colon:
"Robust CSI feedback for high user velocity";
Supervisor: S. Schwarz, M. Rupp; Telecommunications, 2014; final examination: 11-04-2014.

S. Pratschner:
"Doubly-Selective Channel Estimation for LTE-A Uplink";
Supervisor: M. Rupp, S. Schwarz; E389, 2016; final examination: 06-16-2016.

I. Safiulin:
"Beamforming for LTE MBMS/MBSFN";
Supervisor: M. Rupp, S. Schwarz; E389, 2016; final examination: 06-16-2016.

S. Schwarz:
"Impact of Waveguide Input Coupling on Vertical Cavity Surface Emitting Laser Diodes";
Supervisor: W. Leeb, G. Schmid; Institut für Nachrichtentechnik und Hochfrequenztechnik E389, 2009; final examination: 10-08-2009.

S. Schwarz:
"Resonant Metamaterial Terahertz Quantum Cascade Detector";
Supervisor: K. Unterrainer, A. Benz; E387, 2012; final examination: 01-13-2012.

B. Tahir:
"Construction and Performance of Polar Codes for Transmission over the AWGN Channel";
Supervisor: M. Rupp, S. Schwarz; Institute of Telecommunications (E389), 2017; final examination: 11-17-2017.

A. Yébenes-Creus:
"Multi-user MIMO Transmission in LTE Uplink";
Supervisor: S. Schwarz, M. Rupp; Institute of Telecommunications, 2015.

S. Zunic:
"Coordinated Scheduling and Beamforming in Coordinated Multi-Point Transmission Systems";
Supervisor: M. Rupp, S. Schwarz; E389, 2014; final examination: 06-12-2014.


Scientific Reports


V. Gupta, S. Schwarz:
"Energy detection for spectrum sensing";
2018; 28 pages.

G. Heinrich, S. Schwarz:
"Implementation of GFDM scheme for high mobility scenario on 5G simulator and parameter optimization";
Report for Universitat Politecnica de Catalunya; 2017; 54 pages.

S. Schwarz:
"Evaluation Report - Two-Years Evaluation, Dependable Wireless Connectivity for the Society in Motion";
Report for Christian Doppler Forschungsgesellschaft; 2017; 159 pages.