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ORCIDChristian Schlegel
Person information
- affiliation: Hochschule Ulm, Germany
- affiliation (former): University of Alberta, Edmonton, Canada
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2020 – today
- 2022
[c119]Timo Blender, Christian Schlegel:
Dynamic allocation of service robot resources to an order picking task considering functional and non-functional properties. RoSE@ICSE 2022: 25-32- [c118]Vineet Nagrath, Christian Schlegel:
Run-Time Dependency Graph Models for Independently Developed Robotic Software Components. SAI (2) 2022: 892-909 - [i14]Vineet Nagrath, Timo Blender, Nayabrasul Shaik, Christian Schlegel:
Industry 4.0 Asset Administration Shell (AAS): Interoperable Skill-Based Service-Robots. CoRR abs/2208.01273 (2022) - 2021
- [c117]Vineet Nagrath, Christian Schlegel:
Model-Driven Run-Time Dependency Graphs for Component-Based Robotic Software. IRC 2021: 137-142 - 2020
- [c116]Nayabrasul Shaik, Matthias Lutz, Christian Schlegel:
2D Localization in Large Areas Using Inexpensive RGBD Camera Augmented With Visual Tags. ETFA 2020: 613-619 - [c115]Timo Blender, Christian Schlegel:
Implementing Resource Adequate Service Robot Behavior by Systematic Management of Non-Functional Properties: An Intralogistics Use Case. ETFA 2020: 659-666
2010 – 2019
- 2019
- [j68]Dmitri V. Truhachev
, Christian Schlegel:
Coupling Data Transmission for Multiple-Access Communications. IEEE Trans. Inf. Theory 65(7): 4550-4574 (2019) - [c114]Matthias Rollenhagen, Matthias Lutz, Nayabrasul Shaik, Kevin Andrews, Sebastian Steinau, Manfred Reichert, Christian Schlegel:
Towards Flexible Process Automation: An Approach for Flexible Service Robot Adaptation and Allocation. ISCSIC 2019: 3:1-3:7 - 2018
- [c113]Marco Bonini, Augusto Urru, Sebastian Steinau, Selcuk Ceylan, Matthias Lutz, Jan Schuhmacher, Kevin Andrews, Harry Halfar, Stefan Kunaschk, Asadul Haque, Vinu Nair, Matthias Rollenhagen, Nayabrasul Shaik, Manfred Reichert, Norbert Bartneck, Christian Schlegel, Vera Hummel, Wolfgang Echelmeyer:
Automation of Intralogistic Processes through Flexibilisation - A Method for the Flexible Configuration and Evaluation of Systems of Systems. ICINCO (2) 2018: 390-398 - [c112]Cristina Vicente-Chicote, Juan F. Inglés-Romero, Jesús Martínez, Dennis Stampfer, Alex Lotz, Matthias Lutz, Christian Schlegel:
A Component-Based and Model-Driven Approach to Deal with Non-Functional Properties through Global QoS Metrics. MoDELS (Workshops) 2018: 40-45 - 2017
- [j67]Christian Schlegel, Marat V. Burnashev:
The Interplay Between Error Control Coding and Iterative Signal Cancelation. IEEE Trans. Signal Process. 65(11): 3020-3031 (2017) - [c111]Ulas Güntürkün, Christian Schlegel:
Shift and mutually orthogonal, multi-band pilot schemes for large-scale MIMO-OFDM systems. ICC 2017: 1-7 - [c110]Christian Schlegel, Dmitri V. Truhachev, Zahra Alavizadeh, Amir Vaezi:
Effective Communications over Doubly-Selective Acoustic Channels using Iterative Signal Cancelation. WUWNet 2017: 17:1-17:8 - 2016
- [c109]Matthias Lutz, Christian Verbeek, Christian Schlegel:
Towards a robot fleet for intra-logistic tasks: Combining free robot navigation with multi-robot coordination at bottlenecks. ETFA 2016: 1-4 - [c108]Timo Blender, Thiemo Buchner, Benjamin Fernandez, Benno Pichlmaier, Christian Schlegel:
Managing a Mobile Agricultural Robot Swarm for a seeding task. IECON 2016: 6879-6886 - [c107]Christian Schlegel, Marcel Jar:
Embedded pilot and multi-size OFDM processing for jointly time and frequency selective channels. ISITA 2016: 748-752 - [c106]Alex Lotz, Arne Hamann, Ralph Lange, Christian Heinzemann, Jan Staschulat, Vincent Kesel, Dennis Stampfer, Matthias Lutz, Christian Schlegel:
Combining robotics component-based model-driven development with a model-based performance analysis. SIMPAR 2016: 170-176 - [i13]Christian Schlegel, Ulrik Pagh Schultz, Serge Stinckwich, Sebastian Wrede:
Proceedings of the Sixth International Workshop on Domain-Specific Languages and Models for Robotic Systems (DSLRob 2015). CoRR abs/1601.00877 (2016) - [i12]Alex Lotz, Arne Hamann, Ingo Lütkebohle, Dennis Stampfer, Matthias Lutz, Christian Schlegel:
Modeling Non-Functional Application Domain Constraints for Component-Based Robotics Software Systems. CoRR abs/1601.02379 (2016) - 2015
- [j66]Christian Schlegel, Alex Lotz, Matthias Lutz, Dennis Stampfer, Juan F. Inglés-Romero, Cristina Vicente-Chicote:
Model-driven software systems engineering in robotics: Covering the complete life-cycle of a robot. it Inf. Technol. 57(2): 85-98 (2015) - [j65]Christian Schlegel, Marcel Jar:
Iterative Demodulation and Channel Estimation for Asynchronous Joint Multiple Access Reception. IEEE Trans. Signal Process. 63(23): 6429-6439 (2015) - [c105]Timo Blender, Christian Schlegel:
Motion control for omni-drive servicerobots under Kinematic, Dynamic And Shape Constraints. ETFA 2015: 1-8 - [c104]Majid Ghanbarinejad, Christian Schlegel, Majid Khabbazian:
On throughput-delay tradeoff of random access over satellite links. ICC 2015: 850-855 - 2014
- [j64]Alex Lotz, Juan F. Inglés-Romero, Dennis Stampfer, Matthias Lutz, Cristina Vicente-Chicote, Christian Schlegel:
Towards a Stepwise Variability Management Process for Complex Systems: A Robotics Perspective. Int. J. Inf. Syst. Model. Des. 5(3): 55-74 (2014) - [j63]Dennis Stampfer, Christian Schlegel:
Dynamic State Charts: composition and coordination of complex robot behavior and reuse of action plots. Intell. Serv. Robotics 7(2): 53-65 (2014) - [j62]Navid Rezaei, Deyasini Majumdar, Bruce F. Cockburn, Christian Schlegel:
Electromagnetic Energy and Data Transfer for a Neural Implant. J. Ubiquitous Syst. Pervasive Networks 5(1): 9-16 (2014) - [j61]Majid Ghanbarinejad, Christian Schlegel:
Distributed probabilistic medium access with multipacket reception and Markovian traffic. Telecommun. Syst. 56(2): 311-321 (2014) - [c103]Deyasini Majumdar, Mithun Ceekala, Kamal El-Sankary, Christian Schlegel:
An energy-efficient baseband transmitter design for implantable biotelemetry applications. APCCAS 2014: 399-402 - [c102]Deyasini Majumdar, Christian Schlegel, Navid Rezaei, Bruce F. Cockburn:
Designing Next-generation Implantable Wireless Telemetry. BIODEVICES 2014: 271-277 - [c101]Matthias Lutz, Dennis Stampfer, Alex Lotz, Christian Schlegel:
Service Robot Control Architectures for Flexible and Robust Real-World Task Execution: Best Practices and Patterns. GI-Jahrestagung 2014: 1295-1306 - [c100]Majid Ghanbarinejad, Christian Schlegel, Majid Khabbazian:
Random access with multipacket reception and adaptive filtering. GLOBECOM 2014: 4215-4220 - [c99]Siegfried Hochdorfer, Heiko Neumann, Christian Schlegel:
Landmark Rating and Selection for SLAM in Dynamic Environments. IAS 2014: 401-414 - [c98]Paul Dickson, Christian Schlegel:
Iterative demodulation and channel estimation for joint random access satellite communications. ISTC 2014: 188-192 - [c97]Christian Schlegel, Marcel Jar:
Iterative Demodulation and Channel Estimation for Asynchronous Joint Multiple Access Reception. MILCOM 2014: 712-717 - [i11]Luca Gherardi, Nico Hochgeschwender, Christian Schlegel, Ulrik Pagh Schultz, Serge Stinckwich:
Proceedings of the Fifth International Workshop on Domain-Specific Languages and Models for Robotic Systems (DSLRob 2014). CoRR abs/1411.7148 (2014) - 2013
- [j60]Russell Dodd, Christian Schlegel, Vincent C. Gaudet:
DS-CDMA Implementation With Iterative Multiple Access Interference Cancellation. IEEE Trans. Circuits Syst. I Regul. Pap. 60-I(1): 222-231 (2013) - [j59]Shuai Zhang, Christian Schlegel:
Controlling the Error Floor in LDPC Decoding. IEEE Trans. Commun. 61(9): 3566-3575 (2013) - [j58]Christian Schlegel, Dmitri V. Truhachev:
Multiple Access Demodulation in the Lifted Signal Graph With Spatial Coupling. IEEE Trans. Inf. Theory 59(4): 2459-2470 (2013) - [c96]Navid Rezaei, Deyasini Majumdar, Bruce F. Cockburn, Christian Schlegel:
Electromagnetic Energy and Data Transfer in Biological Tissues Using Loop Antennas. ANT/SEIT 2013: 908-913 - [c95]Alex Lotz, Juan F. Inglés-Romero, Cristina Vicente-Chicote, Christian Schlegel:
Managing Run-Time Variability in Robotics Software by Modeling Functional and Non-functional Behavior. BMMDS/EMMSAD 2013: 441-455 - [c94]Christian Schlegel, Matthias Lutz, Alex Lotz, Dennis Stampfer, Juan F. Inglés-Romero, Cristina Vicente-Chicote:
Model-Driven Software Systems Engineering in Robotics: Covering the Complete Life-Cycle of a Robot. GI-Jahrestagung 2013: 2780-2794 - [c93]Dmitri V. Truhachev, Christian Schlegel:
Spatially coupled streaming modulation. ICC 2013: 3418-3422 - [c92]Matthias Lutz, Dennis Stampfer, Christian Schlegel:
Probabilistic object recognition and pose estimation by fusing multiple algorithms. ICRA 2013: 4244-4249 - [c91]Christian Schlegel, Marat V. Burnashev:
Thresholds of spatially coupled systems via Lyapunov's method. ITW 2013: 1-5 - [c90]Christian Schlegel, Marcel Jar:
Partitioned-Stream Communications for Increased Spectral Efficiency in CDMA Systems. MILCOM 2013: 400-405 - [c89]Dennis Stampfer, Christian Schlegel:
Dynamic state charts: Composition and coordination of complex robot behavior and reuse of action plots. TePRA 2013: 1-6 - [c88]Majid Ghanbarinejad, Christian Schlegel:
Irregular repetition slotted ALOHA with multiuser detection. WONS 2013: 201-205 - [c87]Ke Li, Majid Ghanbarinejad, Ioanis Nikolaidis, Christian Schlegel:
Additive-Increase Multiplicative-Decrease MAC Protocol with Multi-Packet Reception. WWIC 2013: 15-28 - [i10]Christian Schlegel, Ulrik Pagh Schultz, Serge Stinckwich:
Proceedings of the Third International Workshop on Domain-Specific Languages and Models for Robotic Systems (DSLRob 2012). CoRR abs/1302.5082 (2013) - [i9]Juan Francisco Inglés-Romero, Alex Lotz, Cristina Vicente-Chicote, Christian Schlegel:
Dealing with Run-Time Variability in Service Robotics: Towards a DSL for Non-Functional Properties. CoRR abs/1303.4296 (2013) - [i8]Christian Schlegel, Marat V. Burnashev:
Thresholds of Spatially Coupled Systems via Lyapunov's Method. CoRR abs/1306.3610 (2013) - [i7]Christian Schlegel, Ulrik Pagh Schultz, Serge Stinckwich:
Proceedings of the Fourth International Workshop on Domain-Specific Languages and Models for Robotic Systems (DSLRob 2013). CoRR abs/1312.5952 (2013) - 2012
- [j57]Parisa D. Hossein Zadeh, Christian Schlegel, Mike H. MacGregor:
Distributed optimal dynamic base station positioning in wireless sensor networks. Comput. Networks 56(1): 34-49 (2012) - [c86]Malihe Ahmadi, Bruce F. Cockburn, Christian Schlegel:
Low power asynchronous packet-based baseband transceiver for wireless sensor networks. MWSCAS 2012: 940-943 - [c85]Alex Lotz, Andreas Steck, Christian Schlegel:
Analysing solution quality of anytime Bag of Words object classification for a service robot. TePRA 2012: 1-6 - [c84]Dennis Stampfer, Matthias Lutz, Christian Schlegel:
Information driven sensor placement for robust active object recognition based on multiple views. TePRA 2012: 133-138 - [c83]Matthias Lutz, Dennis Stampfer, Siegfried Hochdorfer, Christian Schlegel:
Probabilistic fusion of multiple algorithms for object recognition at information level. TePRA 2012: 139-144 - [i6]Shuai Zhang, Christian Schlegel:
Controlling the Error Floor in LDPC Decoding. CoRR abs/1209.0532 (2012) - [i5]Dmitri V. Truhachev, Christian Schlegel:
Capacity Achieving Spatially Coupled Sparse Graph Modulation and Iterative Demodulation. CoRR abs/1209.5785 (2012) - 2011
- [j56]Claudio Sacchi, Fabrizio Granelli, Christian Schlegel:
A QoE-Oriented Strategy for OFDMA Radio Resource Allocation Based on Min-MOS Maximization. IEEE Commun. Lett. 15(5): 494-496 (2011) - [c82]Shuai Zhang, Christian Schlegel:
Causes and dynamics of LDPC error floors on AWGN channels. Allerton 2011: 1025-1032 - [c81]Majid Ghanbarinejad, Christian Schlegel:
Analysis of Controlled Probabilistic Access with Multipacket Reception. GLOBECOM 2011: 1-5 - [c80]Andreas Steck, Alex Lotz, Christian Schlegel:
Model-driven engineering and run-time model-usage in service robotics. GPCE 2011: 73-82 - [c79]Alex Lotz, Andreas Steck, Christian Schlegel:
Runtime monitoring of robotics software components: Increasing robustness of service robotic systems. ICAR 2011: 285-290 - [c78]Lukasz Krzymien, Christian Schlegel:
Near-Far Resistant MIMO Iterative Receiver for Uplink LTE. ICC 2011: 1-5 - [c77]Andreas Steck, Christian Schlegel:
Managing execution variants in task coordination by exploiting design-time models at run-time. IROS 2011: 2064-2069 - [c76]Christian Schlegel, Vincent C. Gaudet:
Hardware implementation challenges of modern error control decoders. ISCAS 2011: 1788-1791 - [c75]Christian Schlegel, Dmitri V. Truhachev:
Multiple access demodulation in the lifted signal graph with spatial coupling. ISIT 2011: 2989-2993 - [c74]Majid Ghanbarinejad, Christian Schlegel:
Throughput-Optimal Distributed Probabilistic Medium-Access in MPR-Capable Networks. MACOM 2011: 75-86 - [e1]Claudio Sacchi, Boris Bellalta, Alexey V. Vinel, Christian Schlegel, Fabrizio Granelli, Yan Zhang:
Multiple Access Communications - 4th International Workshop, MACOM 2011, Trento, Italy, September 12-13, 2011. Proceedings. Lecture Notes in Computer Science 6886, Springer 2011, ISBN 978-3-642-23794-2 [contents] - [i4]Christian Schlegel, Dmitri V. Truhachev:
Multiple Access Demodulation in the Lifted Signal Graph with Spatial Coupling. CoRR abs/1107.4797 (2011) - 2010
- [j55]Meysam Zargham, Christian Schlegel, Jorge Pérez Chamorro, Cyril Lahuec, Fabrice Seguin, Michel Jézéquel, Vincent C. Gaudet:
Scaling of analog LDPC decoders in sub-100 nm CMOS processes. Integr. 43(4): 365-377 (2010) - [j54]Christian Schlegel, Marat V. Burnashev, Dmitri V. Truhachev:
Generalized Superposition Modulation and Iterative Demodulation: A Capacity Investigation. J. Electr. Comput. Eng. 2010: 153540:1-153540:9 (2010) - [j53]Christian Schlegel, Peter A. Hoeher, Owe Axelsson, Lance C. Pérez:
Iterative Signal Processing in Communications. J. Electr. Comput. Eng. 2010: 862392:1-862392:2 (2010) - [j52]Christian Schlegel, Shuai Zhang:
On the dynamics of the error floor behavior in (regular) LDPC codes. IEEE Trans. Inf. Theory 56(7): 3248-3264 (2010) - [j51]Sumeeth Nagaraj, Dmitri V. Truhachev, Christian Schlegel:
Impact of traffic localization on communication rates in ad-hoc networks. Wirel. Networks 16(2): 497-510 (2010) - [c73]Marcel Jar, Christian Schlegel:
Extended Jointly Gaussian Approach for Iterative Equalization. ICC 2010: 1-5 - [c72]Siegfried Hochdorfer, Christian Schlegel:
6 DoF SLAM using a ToF camera: The challenge of a continuously growing number of landmarks. IROS 2010: 3981-3986 - [c71]Russell Dodd, Christian Schlegel, Vincent C. Gaudet:
Implementation of enhanced CDMA utilizing low complexity joint detection with iterative processing. ISCAS 2010: 1763-1766 - [c70]Christian Schlegel, Marat V. Burnashev:
Optimal error control coding for iterative cancellation systems. ISIT 2010: 1993-1997 - [c69]Manuel Wopfner, Jonas Brich, Siegfried Hochdorfer, Christian Schlegel:
Mobile Manipulation in Service Robotics: Scene and Object Recognition with Manipulator-Mounted Laser Ranger. ISR/ROBOTIK 2010: 1-7 - [c68]Christian Schlegel, Andreas Steck, Davide Brugali, Alois C. Knoll:
Design Abstraction and Processes in Robotics: From Code-Driven to Model-Driven Engineering. SIMPAR 2010: 324-335 - [i3]Andreas Steck, Christian Schlegel:
Towards Quality of Service and Resource Aware Robotic Systems through Model-Driven Software Development. CoRR abs/1009.4877 (2010)
2000 – 2009
- 2009
- [j50]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
Compact Rayleigh and Rician fading simulator based on random walk processes. IET Commun. 3(8): 1333-1342 (2009) - [j49]David Haley, Vincent C. Gaudet, Chris Winstead, Alex J. Grant, Christian Schlegel:
A dual-function mixed-signal circuit for LDPC encoding/decoding. Integr. 42(3): 332-339 (2009) - [j48]Nima Sadeghi, Vincent C. Gaudet, Christian Schlegel:
Analog DFT Processors for OFDM Receivers: Circuit Mismatch and System Performance Analysis. IEEE Trans. Circuits Syst. I Regul. Pap. 56-I(9): 2123-2131 (2009) - [j47]Dmitri V. Truhachev, Christian Schlegel, Lukasz Krzymien:
A Two-Stage Capacity-Achieving Demodulation/Decoding Method for Random Matrix Channels. IEEE Trans. Inf. Theory 55(1): 136-146 (2009) - [j46]Boon Chin Lim, Witold A. Krzymien, Christian Schlegel:
Efficient Sum Rate Maximization and Resource Allocation in Block-Diagonalized Space-Division Multiplexing. IEEE Trans. Veh. Technol. 58(1): 478-484 (2009) - [j45]Sumeeth Nagaraj, Sheehan Khan, Christian Schlegel, Marat V. Burnashev:
Differential preamble detection in packet-based wireless networks. IEEE Trans. Wirel. Commun. 8(2): 599-607 (2009) - [c67]Andreas Steck, Dennis Stampfer, Christian Schlegel:
Modellgetriebene Softwareentwicklung für Robotiksysteme. AMS 2009: 241-248 - [c66]Saeed Fouladi Fard, Amirhossein Alimohammad, Bruce F. Cockburn, Christian Schlegel:
A Single FPGA Filter-Based Multipath Fading Emulator. GLOBECOM 2009: 1-5 - [c65]Majid Ghanbarinejad, Christian Schlegel, Pawel Gburzynski:
Adaptive Probabilistic Medium Access in MPR-Capable Ad-Hoc Wireless Networks. GLOBECOM 2009: 1-5 - [c64]Siegfried Hochdorfer, Christian Schlegel:
Towards a robust visual SLAM approach: Addressing the challenge of life-long operation. ICAR 2009: 1-6 - [c63]Christian Schlegel, Thomas Hassler, Alex Lotz, Andreas Steck:
Robotic software systems: From code-driven to model-driven designs. ICAR 2009: 1-8 - [c62]Dmitri V. Truhachev, Sumeeth Nagaraj, Christian Schlegel:
Throughput/Reliability Tradeoffs in Spread Spectrum Multi-Hop Ad-Hoc Wireless Networks with Multi-Packet Detection. ICC 2009: 1-5 - [c61]Siegfried Hochdorfer, Christian Schlegel:
Landmark rating and selection according to localization coverage: Addressing the challenge of lifelong operation of SLAM in service robots. IROS 2009: 382-387 - [c60]Saeed Fouladi Fard, Amirhossein Alimohammad, Bruce F. Cockburn, Christian Schlegel:
A versatile fading simulator for on-chip verification of MIMO communication systems. SoCC 2009: 271-274 - [c59]Saeed Fouladi Fard, Amirhossein Alimohammad, Bruce F. Cockburn, Christian Schlegel:
High path-count multirate Rayleigh fading channel simulator with time-multiplexed datapath. SoCC 2009: 412-415 - [i2]Christian Schlegel, Shuai Zhang:
On the Dynamics of the Error Floor Behavior in (Regular) LDPC Codes. CoRR abs/0902.1786 (2009) - 2008
- [j44]Christian Schlegel, Dmitri V. Truhachev, Zachary Bagley:
Transmitter Layering for Multiuser MIMO Systems. EURASIP J. Wirel. Commun. Netw. 2008 (2008) - [j43]Lukasz Krzymien, Dmitri V. Truhachev, Christian Schlegel, Marat V. Burnashev:
Two-stage detection of partitioned random CDMA. Eur. Trans. Telecommun. 19(5): 499-509 (2008) - [j42]Tyler L. Brandon, Robert Hang, Gary Block, Vincent C. Gaudet, Bruce F. Cockburn, Sheryl L. Howard, Christian Giasson, Keith Boyle, Paul Goud, Siavash Sheikh Zeinoddin, Anthony Rapley, Stephen Bates, Duncan G. Elliott, Christian Schlegel:
A scalable LDPC decoder ASIC architecture with bit-serial message exchange. Integr. 41(3): 385-398 (2008) - [j41]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A Compact Single-FPGA Fading-Channel Simulator. IEEE Trans. Circuits Syst. II Express Briefs 55-II(1): 84-88 (2008) - [j40]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A Compact and Accurate Gaussian Variate Generator. IEEE Trans. Very Large Scale Integr. Syst. 16(5): 517-527 (2008) - [c58]Sumeeth Nagaraj, Dmitri V. Truhachev, Christian Schlegel:
Analysis of a Random Channel Access Scheme with Multi-Packet Reception. GLOBECOM 2008: 330-334 - [c57]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A Novel Technique for Efficient Hardware Simulation of Spatiotemporally Correlated MIMO Fading Channels. ICC 2008: 718-724 - [c56]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
On the efficiency and accuracy of hybrid pseudo-random number generators for FPGA-based simulations. IPDPS 2008: 1-8 - [c55]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A single-FPGA multipath MIMO fading channel simulator. ISCAS 2008: 308-311 - [c54]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
An Accurate and Compact Rayleigh and Rician Fading Channel Simulator. VTC Spring 2008: 409-413 - [c53]Boon Chin Lim, Witold A. Krzymien, Christian Schlegel:
Simultaneous Feedback Reduction and Sum Rate Maximization in Block-Diagonalized Space-Division Multiplexing. VTC Spring 2008: 2685-2689 - 2007
- [j39]Christian Schlegel:
CDMA with Partitioned Spreading. IEEE Commun. Lett. 11(12): 913-915 (2007) - [j38]Mimi Yiu, Chris Winstead, Vincent C. Gaudet, Christian Schlegel:
Design for Testability of CMOS Analog Sum-Product Error-Control Decoders. IEEE Trans. Circuits Syst. II Express Briefs 54-II(8): 675-679 (2007) - [c52]Siegfried Hochdorfer, Christian Schlegel:
Bearing-Only SLAM with an Omnicam Robust Selection of SIFT Features for Service Robots. AMS 2007: 8-14 - [c51]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A Compact Fading Channel Simulator Using Timing-Driven Resource Sharing. ASAP 2007: 154-159 - [c50]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
A Flexible Filter Processor for Fading Channel Simulation. FCCM 2007: 339-342 - [c49]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
Compound Uniform Random Number Generators with On-Chhip Correlation and Distribution Measurements. FPT 2007: 377-380 - [c48]Amirhossein Alimohammad, Saeed Fouladi Fard, Bruce F. Cockburn, Christian Schlegel:
An Improved SOS-Based Fading Channel Emulator. VTC Fall 2007: 931-935 - 2006
- [j37]Paul Goud, Robert Hang, Dmitri V. Truhachev, Christian Schlegel:
A Portable MIMO Testbed and Selected Channel Measurements. EURASIP J. Adv. Signal Process. 2006 (2006) - [j36]Sheryl L. Howard, Christian Schlegel, Krzysztof Iniewski:
Error Control Coding in Low-Power Wireless Sensor Networks: When Is ECC Energy-Efficient? EURASIP J. Wirel. Commun. Netw. 2006 (2006) - [j35]Roland Kempter, Peiman Amini, Christian Schlegel, Behrouz Farhang-Boroujeny:
On coverage and routing in wireless ad hoc networks. IEEE Signal Process. Mag. 23(5): 50-62 (2006) - [j34]Chris Winstead, Nhan Nguyen, Vincent C. Gaudet, Christian Schlegel:
Low-voltage CMOS circuits for analog iterative decoders. IEEE Trans. Circuits Syst. I Regul. Pap. 53-I(4): 829-841 (2006) - [j33]Sheryl L. Howard, Christian Schlegel, Vincent C. Gaudet:
Degree-Matched Check Node Decoding for Regular and Irregular LDPCs. IEEE Trans. Circuits Syst. II Express Briefs 53-II(10): 1054-1058 (2006) - [j32]Sheryl L. Howard, Christian Schlegel:
Differential turbo-coded modulation with APP channel estimation. IEEE Trans. Commun. 54(8): 1397-1406 (2006) - [j31]Christian Schlegel, Zhenning Shi, Marat V. Burnashev:
Optimal Power/Rate Allocation and Code Selection for Iterative Joint Detection of Coded Random CDMA. IEEE Trans. Inf. Theory 52(9): 4286-4294 (2006) - [j30]Zhenning Shi, Christian Schlegel:
Iterative multiuser detection and error control code decoding in random CDMA. IEEE Trans. Signal Process. 54(5): 1886-1895 (2006) - [j29]Christian Schlegel, Roland Kempter, Preeti Kota:
A novel random wireless packet multiple access method using CDMA. IEEE Trans. Wirel. Commun. 5(6): 1362-1370 (2006) - [c47]Zhenning Shi, Roland Kempter, Christian Schlegel, Mark C. Reed:
On the Performance of Partitioned-Spreading CDMA with Multistage Demodulation. CISS 2006: 1522-1527 - [c46]Zachary Bagley, Christian Schlegel:
Rank-Reduction of Large MIMO Channels. GLOBECOM 2006 - [c45]Boon Chin Lim, Christian Schlegel, Witold A. Krzymien:
Sum Rate Maximization and Transmit Power Minimization for Multi-User Orthogonal Space Division Multiplexing. GLOBECOM 2006 - [c44]Sumeeth Nagaraj, Dmitri V. Truhachev, Christian Schlegel:
Achievable Communication Rates in Ad hoc Wireless Networks Using Local Node Cooperation. ICC 2006: 4052-4058 - [c43]Nima Sadeghi, Sheryl L. Howard, Soraya Kasnavi, Kris Iniewski, Vincent C. Gaudet, Christian Schlegel:
Analysis of error control code use in ultra-low-power wireless sensor networks. ISCAS 2006 - [c42]Sheehan Khan, Kris Iniewski, Yanjie Wang, Christian Schlegel, Win Myint:
Emerging short reach wireless technologies: from 802.11n to 60+ GHz mm-Wave Radios-a silicon perspective. IWCMC 2006: 1399-1404 - [c41]Boon Chin Lim, Christian Schlegel, Witold A. Krzymien:
Efficient Receive Antenna Selection Algorithms and Framework for Transmit Zero-Forcing Beamforming. VTC Spring 2006: 2241-2245 - [c40]Sumeeth Nagaraj, Christian Schlegel, Dmitri V. Truhachev:
On upper bounds on communication rates in ad-hoc networks with non-uniform traffic pattern. WCNC 2006: 349-354 - 2005
- [j28]Lukasz Krzymien, Christian Schlegel:
Turbo decoding with one bit extrinsic quantization. IEEE Commun. Lett. 9(8): 732-734 (2005) - [j27]Sheryl L. Howard, Vincent C. Gaudet, Christian Schlegel:
Soft-bit decoding of regular low-density parity-check codes. IEEE Trans. Circuits Syst. II Express Briefs 52-II(10): 646-650 (2005) - [j26]Christian Schlegel, Dirk Ratschko, Frank Scholz, Michael Gläser:
Using an intense bismuth ion beam for the accumulation of a weighable mass of atoms. IEEE Trans. Instrum. Meas. 54(2): 860-863 (2005) - [c39]Christian Schlegel, Siegfried Hochdorfer:
Bearing-Only SLAM with an Omnicam. AMS 2005: 99-106 - [c38]Davide Brugali, Alex Brooks, Anthony Cowley, Carle Côté, Antonio Carlos Domínguez-Brito, Dominic Létourneau, François Michaud, Christian Schlegel:
Trends in Component-Based Robotics. PPSDR@ICRA 2005: 135-142 - [c37]Christian Schlegel:
Communication Patterns as Key Towards Component Interoperability. PPSDR@ICRA 2005: 183-210 - [c36]Mimi Yiu, Chris Winstead, Vincent C. Gaudet, Christian Schlegel:
Digital built-in self-test of CMOS analog iterative decoders. ISCAS (3) 2005: 2204-2207 - [c35]David Haley, Chris Winstead, Vincent C. Gaudet, Alex J. Grant, Christian Schlegel:
An analog/digital mode-switching LDPC codec. ISCAS (6) 2005: 5790-5793 - [c34]Chris Winstead, Vincent C. Gaudet, Anthony Rapley, Christian Schlegel:
Stochastic iterative decoders. ISIT 2005: 1116-1120 - [c33]Sheryl L. Howard, Christian Schlegel, Vincent C. Gaudet:
A degree-matched check node approximation for LDPC decoding. ISIT 2005: 1131-1135 - [i1]Chris Winstead, Anthony Rapley, Vincent C. Gaudet, Christian Schlegel:
Stochastic Iterative Decoders. CoRR abs/cs/0501090 (2005) - 2004
- [b1]Christian Schlegel:
Navigation and execution for mobile robots in dynamic environments: an integrated approach. University of Ulm, 2004, pp. 1-280 - [j25]Chris Winstead, Jie Dai, Shuhuan Yu, Chris J. Myers, Reid R. Harrison, Christian Schlegel:
CMOS analog MAP decoder for (8, 4) Hamming code. IEEE J. Solid State Circuits 39(1): 122-131 (2004) - [j24]Marat V. Burnashev, Christian Schlegel, Witold A. Krzymien, Zhenning Shi:
Analysis of the dynamics of iterative interference cancellation in iterative decoding. Probl. Inf. Transm. 40(4): 297-317 (2004) - [c32]Sumeeth Nagaraj, Stephen Bates, Christian Schlegel:
Application of Eigenspace Analysis Techniques to Ad-Hoc Networks. ADHOC-NOW 2004: 300-305 - [c31]Nhan Nguyen, Chris Winstead, Vincent C. Gaudet, Christian Schlegel:
A 0.8V CMOS analog decoder for an (8, 4, 4) extended Hamming code. ISCAS (1) 2004: 1116-1119 - [c30]Sheryl L. Howard, Siavash Sheikh Zeinoddin, Christian Schlegel, Vincent C. Gaudet:
Short-cycle-free interleaver design for increasing minimum squared Euclidean distance. ISIT 2004: 53 - [c29]Chris Winstead, Christian Schlegel:
Density evolution analysis of device mismatch in analog decoders. ISIT 2004: 293 - [c28]Sumeeth Nagaraj, Christian Schlegel:
A channel accessing scheme with joint detection receivers in ad hoc networks. WCNC 2004: 381-386 - 2003
- [j23]Zhenning Shi, Christian Schlegel:
Spreading code construction for CDMA. IEEE Commun. Lett. 7(1): 4-6 (2003) - [j22]Haidong Zhu, Behrouz Farhang-Boroujeny, Christian Schlegel:
Pilot embedding for joint channel estimation and data detection in MIMO communication systems. IEEE Commun. Lett. 7(1): 30-32 (2003) - [j21]Christian Schlegel, Alex J. Grant:
Differential space-time turbo codes. IEEE Trans. Inf. Theory 49(9): 2298-2306 (2003) - [c27]Christian Schlegel:
A Component Approach for Robotics Software: Communication Patterns in the OROCOS Context. AMS 2003: 253-263 - [c26]Zhenning Shi, Christian Schlegel:
Performance analysis of iterative detection for unequal power coded CDMA systems. GLOBECOM 2003: 1537-1542 - [c25]Sheryl L. Howard, Christian Schlegel:
Differentially-encoded turbo coded modulation with APP channel estimation. GLOBECOM 2003: 1761-1765 - [c24]Behrouz Farhang-Boroujeny, Christian Schlegel:
Efficient multicarrier realization of full-rate space-time orthogonal block coded systems. ICC 2003: 2267-2271 - [c23]Preeti Kota, Christian Schlegel:
A wireless packet multiple access method exploiting joint detection. ICC 2003: 2985-2989 - [c22]Christian Schlegel, Zhenning Shi:
Performance and complexity of CDMA iterative multiuser detection. ITW 2003: 111-114 - 2002
- [c21]Zhenning Shi, Christian Schlegel:
Design of serially concatenated coded CDMA system. ICC 2002: 1898-1902 - [c20]Christian Schlegel, Thomas Kämpke:
Filter Design for Simultaneous Localization and Map Building (SLAM). ICRA 2002: 2737-2742 - [c19]Jie Dai, Chris Winstead, Chris J. Myers, Reid R. Harrison, Christian Schlegel:
Cell library for automatic synthesis of analog error control decoders. ISCAS (4) 2002: 481-484 - [c18]Christian Schlegel, Alex J. Grant:
Concatenated space-time coding. PIMRC 2002: C139-C145 - 2001
- [j20]Zhenning Shi, Christian Schlegel:
Joint iterative decoding of serially concatenated error control coded CDMA. IEEE J. Sel. Areas Commun. 19(8): 1646-1653 (2001) - [j19]Alex J. Grant, Christian Schlegel:
Convergence of linear interference cancellation multiuser receivers. IEEE Trans. Commun. 49(10): 1824-1834 (2001) - [c17]Christian Schlegel, Thomas Kämpke:
Bestimmung eines kürzesten Weges unter Berücksichtigung der Benutzerintention. AMS 2001: 186-192 - [c16]Chris Winstead, Jie Dai, Woo Jin Kim, Scott Little, Yong-Bin Kim, Chris J. Myers, Christian Schlegel:
Analog MAP Decoder for (8, 4) Hamming Code in Subthreshold CMOS. ARVLSI 2001: 132-147 - [c15]Zhenning Shi, Christian Schlegel:
Joint decoding of serially concatenated coded CDMA: iterative schedule study. ITW 2001: 58-60 - [c14]Alex J. Grant, Christian Schlegel:
Differential turbo space-time coding. ITW 2001: 120-122 - [c13]Chris Winstead, Chris J. Myers, Christian Schlegel, Reid R. Harrison:
Analog decoding of product codes. ITW 2001: 131-133 - 2000
- [j18]Dirk Bank, Jörg Illmann, Heiko Jaberg, Erwin Prassler, Christian Schlegel:
Autonome Systeme und Servicerobotik am FAW Ulm. Künstliche Intell. 14(4): 30-33 (2000) - [j17]Christian Schlegel, Alex J. Grant:
Polynomial complexity optimal detection of certain multiple-access systems. IEEE Trans. Inf. Theory 46(6): 2246-2248 (2000) - [c12]Christian Schlegel:
Multi-user detection via iterative processing. WCNC 2000: 1030-1034
1990 – 1999
- 1999
- [j16]Christian Schlegel, Lance C. Pérez:
On error bounds and turbo-codes. IEEE Commun. Lett. 3(7): 205-207 (1999) - [j15]Paul D. Alexander, Mark C. Reed, John A. Asenstorfer, Christian Schlegel:
Iterative multiuser interference reduction: turbo CDMA. IEEE Trans. Commun. 47(7): 1008-1014 (1999) - [c11]Shan Mo, Christian Schlegel, V. John Mathews:
A blind projection receiver for coded CDMA systems. ICASSP 1999: 2519-2522 - [c10]Christian Schlegel, Jörg Illmann, Heiko Jaberg, Matthias Schuster, Robert Wörz:
Integrating Vision Based Behaviours with an Autonomous Robot. ICVS 1999: 1-20 - [c9]Christian Schlegel, Robert Wörz:
The software framework SMARTSOFT for implementing sensorimotor systems. IROS 1999: 1610-1616 - 1998
- [j14]Mark C. Reed, Christian Schlegel, Paul D. Alexander, John A. Asenstorfer:
Iterative multiuser detection for CDMA with FEC: near-single-user performance. IEEE Trans. Commun. 46(12): 1693-1699 (1998) - [j13]Christian Schlegel, Paul D. Alexander, Sumit Roy:
Coded Asynchronous CDMA and Its Efficient Detection. IEEE Trans. Inf. Theory 44(7): 2837-2847 (1998) - [c8]Christian Schlegel, Robert Wörz:
Der Softwarerahmen SmartSoft zur Implementierung sensomotorischer Systeme. AMS 1998: 208-217 - [c7]Christian Schlegel, Jörg Illmann, Heiko Jaberg, Matthias Schuster, Robert Wörz:
Vision Based Person Tracking with a Mobile Robot. BMVC 1998: 1-10 - [c6]Christian Schlegel:
Fast local obstacle avoidance under kinematic and dynamic constraints for a mobile robot. IROS 1998: 594-599 - 1997
- [j12]Christian Schlegel, L. Wei:
A simple way to compute the minimum distance in multiuser CDMA systems. IEEE Trans. Commun. 45(5): 532-535 (1997) - [j11]Paul D. Alexander, Lars K. Rasmussen, Christian Schlegel:
A linear receiver for coded multiuser CDMA. IEEE Trans. Commun. 45(5): 605-610 (1997) - [j10]Alex J. Grant, Christian Schlegel:
Collision-type multiple-user communications. IEEE Trans. Inf. Theory 43(5): 1725-1736 (1997) - [c5]Mark C. Reed, Paul D. Alexander, John A. Asenstorfer, Christian Schlegel:
Near single user performance using iterative multi-user detection for CDMA with turbo-code decoders. PIMRC 1997: 740-744 - 1996
- [j9]Christian Schlegel, Sumit Roy, Paul D. Alexander, Zeng-Jun Xiang:
Multiuser Project Receivers. IEEE J. Sel. Areas Commun. 14(8): 1610-1618 (1996) - [j8]Christian Schlegel:
Error probability calculation for multibeam Rayleigh channels. IEEE Trans. Commun. 44(3): 290-293 (1996) - 1995
- [j7]Lei Wei, Christian Schlegel:
Synchronization requirements for multi-user OFDM on satellite mobile and two-path Rayleigh fading channels. IEEE Trans. Commun. 43(2/3/4): 887-895 (1995) - [j6]Chi-Chao Chao, Mao-Ching Chiu, Christian Schlegel:
Comments on 'A lower bound on the minimum Euclidean distance of trellis-coded modulation schemes'. IEEE Trans. Inf. Theory 41(5): 1531-1535 (1995) - [c4]Christian Schlegel, Jörg Illmann:
AMOS: Beherrschung vielfältiger Anforderungen durch dynamische Kombination und Konfiguration einfacher Mechanismen. AMS 1995: 240-249 - 1994
- [j5]Christian Schlegel:
Trellis coded modulation on time-selective fading channels. IEEE Trans. Commun. 42(234): 1617-1627 (1994) - [c3]Manfred Knick, Christian Schlegel, Jörg Illmann:
AMOS: Selbständige Generierung bedeutsamer Wahrnehmungsklassen durch ein autonomes System. AMS 1994: 77-88 - [c2]Manfred Knick, Christian Schlegel:
AMOS; active perception of an autonomous system. IROS 1994: 281-289 - 1993
- [j4]Tamás Linder, Christian Schlegel, Kenneth Zeger:
Corrected proof of de Buda's theorem. IEEE Trans. Inf. Theory 39(5): 1735- (1993) - 1991
- [j3]Christian Schlegel:
Evaluating distance spectra and performance bounds of trellis codes on channels with intersymbol interference. IEEE Trans. Inf. Theory 37(3): 627-634 (1991) - 1990
- [j2]Christian Schlegel, Mark A. Herro:
A burst-error-correcting Viterbi algorithm. IEEE Trans. Commun. 38(3): 285-291 (1990)
1980 – 1989
- 1989
- [j1]Christian Schlegel, Daniel J. Costello Jr.:
Bandwidth efficient coding for fading channels: code construction and performance analysis. IEEE J. Sel. Areas Commun. 7(9): 1356-1368 (1989) - 1988
- [c1]Christian Schlegel, Daniel J. Costello Jr.:
Bandwidth efficient coding on channels disturbed by jamming and impulse noise. Coding Theory and Applications 1988: 279-293
Coauthor Index
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