Andreas Ahrens

94 papers A 1B 3C 1Journal 6Unranked 71
YearRankTypeTitle / Venue / Authors
2024 J jnl
Analysing All-Optical Random Bit Sequences Using Gap-Based Approaches.
Sensors
Christoph Lange, Andreas Ahrens, Jasmeet Singh, Olaf Grote
2024 — conf
GPU-Based Interval Optimization in the Context of Optical MIMO Systems.
PPAM (1)
Ekaterina Auer, Andreas Ahrens, Lorenz Gillner
2024 J jnl
Verified Bit and Power Allocation for MIMO Systems: A Comparison of SVD Based Techniques With GMD.
Acta Cybern.
Ekaterina Auer, Andreas Ahrens
2023 B conf
Implementation of chaotic frequency modulation based spread spectrum communication system in software-defined radio.
WCNC
Arturs I. Aboltins, Filips Capligins, Nikolajs Hasjuks, Andreas Ahrens
2022 — conf
Improving Power and Energy Efficiency of Linearly Equalized Baseband Cable Transmission Links.
SENSORNETS
Christoph Lange, Andreas Ahrens
2022 — conf
Joint Pre- and Post-Equalization in Optical MIMO Systems using Multi-Level Signaling.
VTC Spring
Jasmeet Singh, Marek Götten, Andreas Ahrens, Steffen Lochmann
2022 J jnl
Power and Energy Efficiency of Multilevel Baseband Transmission Systems: Analysis, Optimization and Improvements.
J. Commun.
Christoph Lange, Andreas Ahrens
2022 — conf
Simultaneous Data Transmission and Sensor Interrogation in a Fiber Optical Sensor Network.
VTC Spring
Jasmeet Singh, Marek Götten, Andreas Ahrens, Steffen Lochmann
2021 — conf
Accuracy Evaluation of a CDM-WDM Interrogator for Quasi-Distributed FBG Sensing.
IEEE SENSORS
Marek Götten, Steffen Lochmann, Andreas Ahrens, Eric Lindner, Johan Vlekken, Jan Van Roosbroeck
2021 — conf
System based Code Evaluation Criteria for CDM Applications in Sensor and Data Transmission Systems.
SENSORNETS
Peter Stapf, Marek Götten, Andreas Ahrens, Steffen Lochmann
2020 — conf
4000 Serial FBG Sensors Interrogated with a Hybrid CDM-WDM System.
IEEE SENSORS
Marek Götten, Steffen Lochmann, Andreas Ahrens, Eric Lindner, Johan Vlekken, Jan Van Roosbroeck
2020 — conf
A Robust Serial FBG Sensor Network with CDM Interrogation Allowing Overlapping Spectra.
SENSORNETS
Marek Götten, Steffen Lochmann, Andreas Ahrens, César Benavente-Peces
2020 — conf
AHP-based Evaluation of the Acceptance of Autonomous Driving.
PECCS
André Jacob, Andreas Ahrens, Jelena Zascerinska, César Benavente-Peces
2020 — conf
Analysis of Free Time Intervals between Buyers at Cash Register using Generating Functions.
PECCS
Detlef Hartleb, Andreas Ahrens, Ojaras Purvinis, Jelena Zascerinska
2020 J jnl
Energy Savings by Using Traffic Estimation for Dynamic Capacity Adaptation in Communication Network Operations.
J. Commun.
Andreas Ahrens, Christoph Lange, Jelena Zascerinska
2020 — conf
Internal and External Factor Analysis in Bottleneck Detection in Shop Sales: The Case of Grocery Shops in Lithuania.
PECCS
Detlef Hartleb, Andreas Ahrens, Ojaras Purvinis, Jelena Zascerinska, Diana Miceviciene
2020 — ed.
Proceedings of the 9th International Conference on Sensor Networks, SENSORNETS 2020, Valletta, Malta, February 28-29, 2020.
SENSORNETS
Nirwan Ansari, Andreas Ahrens, César Benavente-Peces
2019 — conf
Analysis of a Business Environment using Burstiness Parameter: The Case of a Grocery Shop.
PECCS
Andreas Ahrens, Ojaras Purvinis, Detlef Hartleb, Jelena Zascerinska, Diana Miceviciene
2019 — conf
Gap Distributions for Analysing Buyer Behaviour in Agent-based Simulation.
SENSORNETS
Andreas Ahrens, Ojaras Purvinis, Jelena Zascerinska
2019 — conf
Paradigm of Post-quantum Cryptography and Crypto-agility: Strategy Approach of Quantum-safe Techniques.
PECCS
Olaf Grote, Andreas Ahrens, César Benavente-Peces
2019 — ed.
Proceedings of the 8th International Conference on Sensor Networks, SENSORNETS 2019, Prague, Czech Republic, February 26-27, 2019.
SENSORNETS
César Benavente-Peces, Andreas Ahrens, Olivier Camp
2019 — ed.
Proceedings of the 9th International Conference on Pervasive and Embedded Computing and Communication Systems, PECCS 2019, Vienna, Austria, September 19-20, 2019.
PECCS
Andreas Ahrens, Luis Gomes, César Benavente-Peces
2018 — conf
Cyber Risk Assessment for Insurability Verification.
PECCS
David Nicolas Bartolini, César Benavente-Peces, Andreas Ahrens
2018 — conf
Gap Structure and Characteristic Properties for Analysing Buyers' Burstiness in e-Business Process.
PECCS
Andreas Ahrens, Jelena Zascerinska, Ojaras Purvinis
2018 — ed.
Proceedings of the 7th International Conference on Sensor Networks, SENSORNETS 2018, Funchal, Madeira - Portugal, January 22-24, 2018.
SENSORNETS
Eric Fleury, Andreas Ahrens, César Benavente-Peces, Nancy Cam-Winget
2018 — ed.
Proceedings of the 8th International Joint Conference on Pervasive and Embedded Computing and Communication Systems, PECCS 2018, Porto, Portugal, July 29-30, 2018.
PECCS
Luis Gomes, Andreas Ahrens, César Benavente-Peces, Mohammad S. Obaidat
2017 — conf
Analysing Buyers Burstiness in E-Business: Parameter Estimation and Practical Applications.
ICE-B
Andreas Ahrens, Jelena Zascerinska
2017 — conf
Optical MIMO Multi-mode Fiber Transmission using Photonic Lanterns.
OPTICS
Andreas Ahrens, André Sandmann, Steffen Lochmann
2017 — conf
Optical MIMO Transmission Focusing on Photonic Lanterns and Optical Couplers.
ICETE (Selected Papers)
Andreas Ahrens, André Sandmann, Steffen Lochmann
2017 — ed.
Proceedings of the 6th International Conference on Sensor Networks (SENSORNETS 2017), Porto, Portugal, February 19-21, 2017.
SENSORNETS
Eric Fleury, Andreas Ahrens, César Benavente-Peces
2017 — ed.
Proceedings of the 7th International Joint Conference on Pervasive and Embedded Computing and Communication Systems (PECCS 2017), Madrid, Spain, July 24-26, 2017.
PECCS
Andreas Ahrens, César Benavente-Peces
2017 — conf
Risk Assessment and Verification of Insurability.
PECCS
David Nicolas Bartolini, César Benavente-Peces, Andreas Ahrens
2017 — conf
Using Risk Assessments to Assess Insurability in the Context of Cyber Insurance.
ICETE (Selected Papers)
David Nicolas Bartolini, César Benavente-Peces, Andreas Ahrens
2017 — conf
e-Shop Visitors' Burstiness as a Predictor of Performance - The Case of eBay.
ICE-B
Andreas Ahrens, Jelena Zascerinska
2016 — conf
Digital Mirror Devices for Mode Selective Excitation in Multimode Fibers.
OPTICS
Andreas Ahrens, Steffen Lochmann, Peter Bartmann
2016 — conf
Gap Processes for Analysing Buyers' Burstiness in E-Business Process.
ICE-B
Andreas Ahrens, Jelena Zascerinska
2016 — conf
Mode Combining and -Splitting in Optical MIMO Transmission using Photonic Lanterns.
PECCS
Andreas Ahrens, Steffen Lochmann
2016 — conf
Mode Excitation and Multiplexing for MIMO Systems Focusing on Digital Mirror Devices.
ICETE (Selected Papers)
André Sandmann, Andreas Ahrens, Steffen Lochmann, Peter Bartmann
2016 — conf
Multiple shift SBR2 algorithm for calculating the SVD of broadband optical MIMO systems.
TSP
Zeliang Wang, André Sandmann, John G. McWhirter, Andreas Ahrens
2016 — conf
Polynomial Matrix SVD Algorithms for Broadband Optical MIMO Systems.
OPTICS
Andreas Ahrens, André Sandmann, Zeliang Wang, John G. McWhirter
2016 — ed.
Proceedings of the 6th International Joint Conference on Pervasive and Embedded Computing and Communication Systems (PECCS 2016), Lisbon, Portugal, July 25-27, 2016.
PECCS
Andreas Ahrens, César Benavente-Peces
2016 — ed.
SENSORNETS 2016 - Proceedings of the 5th International Confererence on Sensor Networks, Rome, Italy, February 19-21, 2016.
SENSORNETS
Andreas Ahrens, Octavian Postolache, César Benavente-Peces
2016 — conf
Traffic Estimation for Dynamic Capacity Adaptation in Load Adaptive Network Operation Regimes.
PECCS
Andreas Ahrens, Christoph Lange, César Benavente-Peces
2015 — conf
Antennas' Correlation Influence on the GMD-assisted MIMO Channels Performance.
PECCS
César Benavente-Peces, Andreas Ahrens, José Manuel Pardo-Martín, Francisco Javier Ortega-González
2015 — ed.
PECCS 2015 - Proceedings of the 5th International Conference on Pervasive and Embedded Computing and Communication Systems, ESEO, Angers, Loire Valley, France, 11-13 February, 2015
PECCS
César Benavente-Peces, Olivier Paillet, Andreas Ahrens
2015 — conf
Resource Allocation in SVD-assisted Broadband MIMO Systems Using Polynomial Matrix Factorization.
PECCS
André Sandmann, Andreas Ahrens, Steffen Lochmann
2014 — conf
A Comparative Study of Engineering and Business Students' Attitude to e-Business Application.
ICE-B
Andreas Ahrens, Jelena Zascerinska
2014 — conf
A Framework for Selecting Sample Size in Educational Research on e-business Application.
ICE-B
Andreas Ahrens, Jelena Zascerinska
2014 J jnl
Advances in technologies and techniques for ambient intelligence.
J. Ambient Intell. Humaniz. Comput.
César Benavente-Peces, Andreas Ahrens, Joaquim Filipe
2014 — conf
Bit- and Power Allocation in GMD and SVD-Based MIMO Systems.
ICETE (Selected Papers)
Andreas Ahrens, Francisco Cano-Broncano, César Benavente-Peces
2014 — conf
Equalisation of Measured Optical MIMO Channels.
OPTICS
André Sandmann, Andreas Ahrens, Steffen Lochmann
2014 — conf
Iterative Bit- and Power Allocation in Correlated MIMO Systems.
PECCS
Francisco Cano-Broncano, Andreas Ahrens, César Benavente-Peces
2014 — ed.
PECCS 2014 - Proceedings of the 4th International Conference on Pervasive and Embedded Computing and Communication Systems, Lisbon, Portugal, 7-9 January, 2014
PECCS
César Benavente-Peces, Andreas Ahrens, Joaquim Filipe
2014 — conf
Receiver Design for an Optical MIMO Testbed.
OPTICS
Heidi Köhnke, Robert Schwinkendorf, Sebastian Daase, Andreas Ahrens, Steffen Lochmann
2014 — conf
Resource Allocation in GMD and SVD-based MIMO System.
WINSYS
Andreas Ahrens, Francisco Cano-Broncano, César Benavente-Peces
2014 — conf
Zero-Forcing Equalisation of Measured Optical Multimode MIMO Channels.
ICETE (Selected Papers)
André Sandmann, Andreas Ahrens, Steffen Lochmann
2013 — conf
Analysis of MIMO Systems with Transmitter-side Antennas Correlation.
PECCS
Francisco Cano-Broncano, César Benavente-Peces, Andreas Ahrens, Francisco Javier Ortega-González, José Manuel Pardo-Martín
2013 — conf
Dispersion Analysis within a Measured 1, 4 km MIMO Multimode Channel.
DCNET/ICE-B/OPTICS
Andreas Ahrens, Steffen Schröder, Steffen Lochmann
2013 — conf
Modal and Chromatic Dispersion Analysis Within a Measured 1, 4 km MIMO Multimode Channel.
ICETE (Selected Papers)
Andreas Ahrens, Steffen Schröder, Steffen Lochmann
2013 — conf
Modulation-mode and Power Assignment in SVD-assisted MIMO Systems with Transmitter-side Antennas Correlation.
SIGMAP
Andreas Ahrens, Francisco Cano-Broncano, César Benavente-Peces
2013 — conf
Optical Couplers in Multimode MIMO Transmission Systems - Measurement Results and Performance Analysis.
DCNET/ICE-B/OPTICS
Andreas Ahrens, Steffen Lochmann
2013 — conf
Transmitter-Side Antennas Correlation in SVD-assisted MIMO Systems.
ICETE (Selected Papers)
Andreas Ahrens, Francisco Cano-Broncano, César Benavente-Peces
2013 — conf
e-Business Application to Students' Blended Learning in Higher Education.
DCNET/ICE-B/OPTICS
Jelena Zascerinska, Andreas Ahrens
2012 — conf
Analysis of MIMO Systems with Antennas Correlation with Linear and Non-linear Spatial Distribution.
PECCS
Francisco Cano-Broncano, César Benavente-Peces, Andreas Ahrens, Francisco Javier Ortega-González, José Manuel Pardo-Martín
2012 — conf
Channel-encoded and SVD-assisted MIMO Multimode Transmission Schemes with Iterative Detection.
DCNET/ICE-B/OPTICS
Sebastian Aust, Andreas Ahrens, Steffen Lochmann
2012 — conf
Factors that Influence e-Business Application in Tertiary Education.
DCNET/ICE-B/OPTICS
Andreas Ahrens, Sebastian Aust, Jelena Zascerinska
2012 — conf
Iteratively Detected and SVD-assisted MIMO Multimode Transmission Schemes.
ICETE (Selected Papers)
Sebastian Aust, Andreas Ahrens, Steffen Lochmann
2012 A conf
Measuring channel occupancy for 802.11 wireless LAN in the 2.4 GHz ISM band.
MSWiM
Till Wollenberg, Sebastian Bader, Andreas Ahrens
2011 — conf
Downlink Multiuser MIMO-OFDM Systems.
ICETE (Selected Papers)
Sebastian Aust, Andreas Ahrens, Francisco Cano-Broncano, César Benavente-Peces
2011 — conf
Modulation-mode Assignment for SVD-assisted Multiuser MIMO Systems with Correlation.
PECCS
César Benavente-Peces, Francisco Cano-Broncano, Sebastian Aust, Andreas Ahrens
2011 — conf
Modulation-mode Assignment in SVD-assisted Multiuser MIMO-OFDM Systems.
WINSYS
Sebastian Aust, Andreas Ahrens, César Benavente-Peces
2011 — conf
Optical MIMO Multimode Fiber Links - Channel Measurements and System Performance Analysis.
DCNET/OPTICS
Andreas Ahrens, Jens Pankow, Sebastian Aust, Steffen Lochmann
2010 — conf
E-Business Applications in Engineering Education.
ICE-B
Jelena Zascerinska, Andreas Ahrens
2010 — conf
Modulation-Mode Assignment for SVD-Aided and BICM-Assisted Downlink Multiuser MIMO Transmission Schemes.
ICETE (Selected Papers)
Andreas Ahrens, César Benavente-Peces
2010 — conf
Modulation-Mode Assignment for SVD-Assisted and Iteratively Detected Downlink Multiuser MIMO Transmission Schemes.
WINSYS
Andreas Ahrens, César Benavente-Peces
2009 — conf
Fixed Point SVD Computation Error Characterization and Performance Lossses in MIMO Systems.
WINSYS
César Benavente-Peces, Andreas Ahrens, José Manuel Pardo-Martín, Francisco Javier Ortega-González
2009 — conf
Modulation-Mode Assignment in Iteratively Detected and SVD-Assisted Broadband MIMO Schemes.
ICETE (Selected Papers)
Andreas Ahrens, César Benavente-Peces
2009 — conf
Modulation-Mode Assignment in SVD-assisted Broadband MIMO-BICM Schemes.
WINSYS
Andreas Ahrens, César Benavente-Peces
2009 — conf
Modulation-mode and Power Assignment in SVD-assisted Broadband MIMO Systems.
WINSYS
Andreas Ahrens, César Benavente-Peces
2009 B conf
Modulation-mode and power assignment for broadband MIMO-BICM schemes.
PIMRC
Andreas Ahrens, César Benavente-Peces
2008 — conf
Far-End Crosstalk in Iteratively Detected MIMO-OFDM Twisted Pair Transmission Systems.
SIGMAP
Andreas Ahrens, Christoph Lange
2008 — conf
Iteratively Detected MIMO-OFDM Twisted-Pair Transmission Schemes.
ICETE (Selected Papers)
Andreas Ahrens, Christoph Lange
2008 — conf
Modulation-mode and power assignment for MIMO-BICM schemes.
WSA
Andreas Ahrens, Volker Kühn
2008 J jnl
Modulation-mode assignment for SVD-aided and BICM-assisted spatial division multiplexing.
Phys. Commun.
Andreas Ahrens, Soon Xin Ng, Volker Kühn, Lajos Hanzo
2008 — conf
Power allocation in service area interference channels.
WSA
Shiyang Deng, Tobias Weber, Andreas Ahrens
2007 B conf
Decentralized Interference Cancellation in Mobile Radio Networks.
WCNC
Tobias Weber, Andreas Ahrens, Shiyang Deng
2007 — conf
Optimal Power Allocation in SVD Equalized Multicarrier Systems.
ICC
Andreas Ahrens, Christoph Lange, Volker Kühn, Tobias Weber
2007 — conf
SVD-Aided, Iteratively Detected Spatial Division Multiplexing Using Long-Range Channel Prediction.
SiPS
Andreas Ahrens, Wei Liu, Soon Xin Ng, Volker Kühn, Lie-Liang Yang, Lajos Hanzo
2006 — conf
Exploitation of Far-End Crosstalk in MIMO-OFDM Twisted Pair Transmission Systems.
Wireless and Optical Communications
Andreas Ahrens, Christoph Lange
2006 — conf
Optimal Power Allocation in a MIMO-OFDM Twisted Pair Transmission System with Far-End Crosstalk.
SIGMAP
Andreas Ahrens, Christoph Lange
2004 — conf
Packet arrivals in ethernet-based data networks.
ISICT
Th. Vergin, Thomas Kessler, Andreas Ahrens, Christoph Lange, Hans-Dietrich Melzer
2002 — conf
Measurement and modelling of a radio channel for wireless local loop applications.
MWCN
S. Goerner, Andreas Ahrens, R. Rockmann, K. Jaeckel, R. Schiffel
2001 C conf
On the Undetected Error Probability for Shortened Hamming Codes on Channels with Memory.
IMACC
Christoph Lange, Andreas Ahrens
2000 — —
Zur Optimierung von Empfängerstrategien für die Datenübertragung über Kurzwellenkanäle.
Andreas Ahrens