Magnus Karlsson

Magnus Karlsson, Adriana Serban, Joakim Osth, Owais, Shaofang Gong: Frequency Triplexer for Ultra-Wideband Systems (6-9 GHz). IEEE Trans. on Circuits and Systems 60-I(3): 540-547 (2013)

Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson, Henk Wymeersch: A Discrete-Time Model for Uncompensated Single-Channel Fiber-Optical Links. IEEE Transactions on Communications 60(11): 3440-3450 (2012)

Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson: Optimizing Constellations for Single-Subcarrier Intensity-Modulated Optical Systems. IEEE Transactions on Information Theory 58(7): 4645-4659 (2012)

Lotfollah Beygi, Erik Agrell, Magnus Karlsson: Adaptive coded modulation for nonlinear fiber-optical channels. GLOBECOM Workshops 2012: 331-335

Erik Agrell, Magnus Karlsson: On the Symbol Error Probability of Regular Polytopes. IEEE Transactions on Information Theory 57(6): 3411-3415 (2011)

Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson: Designing Power-Efficient Modulation Formats for Noncoherent Optical Systems. GLOBECOM 2011: 1-6

Ahmet Serdar Tan, Henk Wymeersch, Pontus Johannisson, Erik Agrell, Peter A. Andrekson, Magnus Karlsson: An ML-Based Detector for Optical Communication in the Presence of Nonlinear Phase Noise. ICC 2011: 1-5

Johnny Karout, Henk Wymeersch, Ahmet Serdar Tan, Pontus Johannisson, Erik Agrell, Martin Sjödin, Magnus Karlsson, Peter A. Andrekson: CMA misconvergence in coherent optical communication for signals generated from a single PRBS. WOCC 2011: 1-5

Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson: Designing Power-Efficient Modulation Formats for Noncoherent Optical Systems. CoRR abs/1103.3190 (2011)

Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson: Optimizing Constellations for Noncoherent Optical Communication Systems. CoRR abs/1106.2819 (2011)

Lotfollah Beygi, Erik Agrell, Magnus Karlsson: On the Dimensionality of Multilevel Coded Modulation in the High SNR Regime. IEEE Communications Letters 14(11): 1056-1058 (2010)

Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson: A Novel Multilevel Coded Modulation Scheme for Fiber Optical Channel with Nonlinear Phase Noise. GLOBECOM 2010: 1-6

Lotfollah Beygi, Erik Agrell, Magnus Karlsson, Behrooz Makki: A novel rate allocation method for multilevel coded modulation. ISIT 2010: 1983-1987

Erik Agrell, Magnus Karlsson: On the symbol error probability of regular polytopes. CoRR abs/1003.1257 (2010)

Hongxia Zhao, Erik Agrell, Magnus Karlsson: Optical Communications Intersymbol interference in DQPSK fibre-optic systems. European Transactions on Telecommunications 20(8): 758-769 (2009)

Hongxia Zhao, Erik Agrell, Magnus Karlsson: Optical Communications Unequal bit error probability in coherent QPSK fiber-optic systems using phase modulator based transmitters. European Transactions on Telecommunications 19(8): 895-906 (2008)

Magnus Karlsson, Mark Vesterbacka: Digit-serial/parallel multipliers with improved throughput and latency. ISCAS 2006

Magnus Karlsson, Christos T. Karamanolis: Non-intrusive Performance Management for Computer Services. Middleware 2006: 22-41

Magnus Karlsson: Design Rules for Producing Controllable Computer Services. NOMS 2006

Magnus Karlsson, Christos T. Karamanolis, Jeffrey S. Chase: Controllable fair queuing for meeting performance goals. Perform. Eval. 62(1-4): 278-294 (2005)

Magnus Karlsson, Christos T. Karamanolis, Xiaoyun Zhu: Triage: Performance differentiation for storage systems using adaptive control. TOS 1(4): 457-480 (2005)

Christos T. Karamanolis, Magnus Karlsson, Xiaoyun Zhu: Designing Controllable Computer Systems. HotOS 2005

Magnus Karlsson, Michele Covell: Dynamic Black-Box Performance Model Estimation for Self-Tuning Regulators. ICAC 2005: 172-182

Magnus Karlsson, Christos T. Karamanolis: Choosing Replica Placement Heuristics for Wide-Area Systems. ICDCS 2004: 350-359

Magnus Karlsson, Mark Vesterbacka, Wlodek Kulesza: A method for increasing the throughput of fixed coefficient digit-serial/parallel multipliers. ISCAS (2) 2004: 425-428

Magnus Karlsson, Christos T. Karamanolis, Xiaoyun Zhu: Triage: performance isolation and differentiation for storage systems. IWQoS 2004: 67-74

Zhichen Xu, Magnus Karlsson, Chunqiang Tang, Christos T. Karamanolis: Towards a Semantic-Aware File Store. HotOS 2003: 181-187

Zhichen Xu, Mallik Mahalingam, Magnus Karlsson: Turning Heterogeneity into an Advantage in Overlay Routing. INFOCOM 2003

Yasushi Saito, Christos T. Karamanolis, Magnus Karlsson, Mallik Mahalingam: Taming Aggressive Replication in the Pangaea Wide-Area File System. OSDI 2002

Ludmila Cherkasova, Magnus Karlsson: Dynamics and Evolution of Web Sites: Analysis, Metrics and Design Issues. ISCC 2001: 64-71

Magnus Karlsson, Fredrik Dahlgren, Per Stenström: A Prefetching Technique for Irregular Accesses to Linked Data Structures. HPCA 2000: 206-217

Magnus Karlsson, Per Stenström: An analytical model of the working-set sizes in decision-support systems. SIGMETRICS 2000: 275-285

Magnus Karlsson, Per Stenström: Effectivness of Dynamic Prefetching in Multiple-Writer Distributed Virtual Shared-Memory Systems. J. Parallel Distrib. Comput. 43(2): 79-93 (1997)

Patrik Sundström, Magnus Karlsson, Per Andersson: An Interface Architecture for a Low-Latency Network of Workstations using 10 GBIT/S Switched LAN Technology. Euro-PDS 1997: 166-176

Magnus Karlsson, Per Stenström: Performance Evaluation of a Cluster-Based Multiprocessor Built from ATM Switches and Bus-Based Multiprocessor Servers. HPCA 1996: 4-13