Zur Optimierung von Empfängerstrategien für die Datenübertragung über Kurzwellenkanäle. - Andreas Ahrens (2000)

On the Undetected Error Probability for Shortened Hamming Codes on Channels with Memory. - Christoph Lange 001; Andreas Ahrens (IMACC, 2001)

Measurement and modelling of a radio channel for wireless local loop applications. - S. Goerner; Andreas Ahrens; R. Rockmann; K. Jaeckel; R. Schiffel (MWCN, 2002)

Packet arrivals in ethernet-based data networks. - Th. Vergin; Thomas Kessler; Andreas Ahrens; Christoph Lange 001; Hans-Dietrich Melzer (ISICT, 2004)

Optimal Power Allocation in a MIMO-OFDM Twisted Pair Transmission System with Far-End Crosstalk. - Andreas Ahrens; Christoph Lange 001 (SIGMAP, 2006)

Exploitation of Far-End Crosstalk in MIMO-OFDM Twisted Pair Transmission Systems. - Andreas Ahrens; Christoph Lange 001 (Wireless and Optical Communications, 2006)

Optimal Power Allocation in SVD Equalized Multicarrier Systems. - Andreas Ahrens; Christoph Lange 001; Volker Kühn 001; Tobias Weber (ICC, 2007)

SVD-Aided, Iteratively Detected Spatial Division Multiplexing Using Long-Range Channel Prediction. - Andreas Ahrens; Wei Liu 001; Soon Xin Ng; Volker Kühn 001; Lie-Liang Yang; Lajos Hanzo (SiPS, 2007)

Decentralized Interference Cancellation in Mobile Radio Networks. - Tobias Weber; Andreas Ahrens; Shiyang Deng (WCNC, 2007)

Iteratively Detected MIMO-OFDM Twisted-Pair Transmission Schemes. - Andreas Ahrens; Christoph Lange 001 (ICETE (Selected Papers), 2008)

Far-End Crosstalk in Iteratively Detected MIMO-OFDM Twisted Pair Transmission Systems. - Andreas Ahrens; Christoph Lange 001 (SIGMAP, 2008)

Modulation-mode and power assignment for MIMO-BICM schemes. - Andreas Ahrens; Volker Kühn 001 (WSA, 2008)

Power allocation in service area interference channels. - Shiyang Deng; Tobias Weber; Andreas Ahrens (WSA, 2008)

Modulation-mode assignment for SVD-aided and BICM-assisted spatial division multiplexing. - Andreas Ahrens; Soon Xin Ng; Volker Kühn 001; Lajos Hanzo (Phys. Commun., 2008)

Modulation-Mode Assignment in Iteratively Detected and SVD-Assisted Broadband MIMO Schemes. - Andreas Ahrens; César Benavente-Peces (ICETE (Selected Papers), 2009)

Modulation-mode and power assignment for broadband MIMO-BICM schemes. - Andreas Ahrens; César Benavente-Peces (PIMRC, 2009)

Modulation-Mode Assignment in SVD-assisted Broadband MIMO-BICM Schemes. - Andreas Ahrens; César Benavente-Peces (WINSYS, 2009)

Modulation-mode and Power Assignment in SVD-assisted Broadband MIMO Systems. - Andreas Ahrens; César Benavente-Peces (WINSYS, 2009)

Fixed Point SVD Computation Error Characterization and Performance Lossses in MIMO Systems. - César Benavente-Peces; Andreas Ahrens; José Manuel Pardo-Martín; Francisco Javier Ortega-González (WINSYS, 2009)

Modulation-Mode Assignment for SVD-Aided and BICM-Assisted Downlink Multiuser MIMO Transmission Schemes. - Andreas Ahrens; César Benavente-Peces (ICETE (Selected Papers), 2010)

E-Business Applications in Engineering Education. - Jelena Zascerinska; Andreas Ahrens (ICE-B, 2010)

Modulation-Mode Assignment for SVD-Assisted and Iteratively Detected Downlink Multiuser MIMO Transmission Schemes. - Andreas Ahrens; César Benavente-Peces (WINSYS, 2010)

Optical MIMO Multimode Fiber Links - Channel Measurements and System Performance Analysis. - Andreas Ahrens; Jens Pankow; Sebastian Aust; Steffen Lochmann (DCNET/OPTICS, 2011)

Downlink Multiuser MIMO-OFDM Systems. - Sebastian Aust; Andreas Ahrens; Francisco Cano-Broncano; César Benavente-Peces (ICETE (Selected Papers), 2011)

Modulation-mode Assignment for SVD-assisted Multiuser MIMO Systems with Correlation. - César Benavente-Peces; Francisco Cano-Broncano; Sebastian Aust; Andreas Ahrens (PECCS, 2011)

Modulation-mode Assignment in SVD-assisted Multiuser MIMO-OFDM Systems. - Sebastian Aust; Andreas Ahrens; César Benavente-Peces (WINSYS, 2011)

Factors that Influence e-Business Application in Tertiary Education. - Andreas Ahrens; Sebastian Aust; Jelena Zascerinska (DCNET/ICE-B/OPTICS, 2012)

Channel-encoded and SVD-assisted MIMO Multimode Transmission Schemes with Iterative Detection. - Sebastian Aust; Andreas Ahrens; Steffen Lochmann (DCNET/ICE-B/OPTICS, 2012)

Iteratively Detected and SVD-assisted MIMO Multimode Transmission Schemes. - Sebastian Aust; Andreas Ahrens; Steffen Lochmann (ICETE (Selected Papers), 2012)

Measuring channel occupancy for 802.11 wireless LAN in the 2.4 GHz ISM band. - Till Wollenberg; Sebastian Bader 001; Andreas Ahrens (MSWiM, 2012)

Analysis of MIMO Systems with Antennas Correlation with Linear and Non-linear Spatial Distribution. - Francisco Cano-Broncano; César Benavente-Peces; Andreas Ahrens; Francisco Javier Ortega-González; José Manuel Pardo-Martín (PECCS, 2012)

Transmitter-Side Antennas Correlation in SVD-assisted MIMO Systems. - Andreas Ahrens; Francisco Cano-Broncano; César Benavente-Peces (ICETE (Selected Papers), 2013)

Optical Couplers in Multimode MIMO Transmission Systems - Measurement Results and Performance Analysis. - Andreas Ahrens; Steffen Lochmann (DCNET/ICE-B/OPTICS, 2013)

Dispersion Analysis within a Measured 1, 4 km MIMO Multimode Channel. - Andreas Ahrens; Steffen Schröder; Steffen Lochmann (DCNET/ICE-B/OPTICS, 2013)

Modal and Chromatic Dispersion Analysis Within a Measured 1, 4 km MIMO Multimode Channel. - Andreas Ahrens; Steffen Schröder; Steffen Lochmann (ICETE (Selected Papers), 2013)

e-Business Application to Students' Blended Learning in Higher Education. - Jelena Zascerinska; Andreas Ahrens (DCNET/ICE-B/OPTICS, 2013)

Analysis of MIMO Systems with Transmitter-side Antennas Correlation. - Francisco Cano-Broncano; César Benavente-Peces; Andreas Ahrens; Francisco Javier Ortega-González; José Manuel Pardo-Martín (PECCS, 2013)

Modulation-mode and Power Assignment in SVD-assisted MIMO Systems with Transmitter-side Antennas Correlation. - Andreas Ahrens; Francisco Cano-Broncano; César Benavente-Peces (SIGMAP, 2013)

Bit- and Power Allocation in GMD and SVD-Based MIMO Systems. - Andreas Ahrens; Francisco Cano-Broncano; César Benavente-Peces (ICETE (Selected Papers), 2014)

A Comparative Study of Engineering and Business Students' Attitude to e-Business Application. - Andreas Ahrens; Jelena Zascerinska (ICE-B, 2014)

A Framework for Selecting Sample Size in Educational Research on e-business Application. - Andreas Ahrens; Jelena Zascerinska (ICE-B, 2014)

Receiver Design for an Optical MIMO Testbed. - Heidi Köhnke; Robert Schwinkendorf; Sebastian Daase; Andreas Ahrens; Steffen Lochmann (OPTICS, 2014)

Equalisation of Measured Optical MIMO Channels. - André Sandmann; Andreas Ahrens; Steffen Lochmann (OPTICS, 2014)

Zero-Forcing Equalisation of Measured Optical Multimode MIMO Channels. - André Sandmann; Andreas Ahrens; Steffen Lochmann (ICETE (Selected Papers), 2014)

Iterative Bit- and Power Allocation in Correlated MIMO Systems. - Francisco Cano-Broncano; Andreas Ahrens; César Benavente-Peces (PECCS, 2014)

Resource Allocation in GMD and SVD-based MIMO System. - Andreas Ahrens; Francisco Cano-Broncano; César Benavente-Peces (WINSYS, 2014)

Advances in technologies and techniques for ambient intelligence. - César Benavente-Peces; Andreas Ahrens; Joaquim Filipe (J. Ambient Intell. Humaniz. Comput., 2014)

Antennas' Correlation Influence on the GMD-assisted MIMO Channels Performance. - César Benavente-Peces; Andreas Ahrens; José Manuel Pardo-Martín; Francisco Javier Ortega-González (PECCS, 2015)

Resource Allocation in SVD-assisted Broadband MIMO Systems Using Polynomial Matrix Factorization. - André Sandmann; Andreas Ahrens; Steffen Lochmann (PECCS, 2015)

Digital Mirror Devices for Mode Selective Excitation in Multimode Fibers. - Andreas Ahrens; Steffen Lochmann; Peter Bartmann (OPTICS, 2016)

Polynomial Matrix SVD Algorithms for Broadband Optical MIMO Systems. - Andreas Ahrens; André Sandmann; Zeliang Wang; John G. McWhirter (OPTICS, 2016)

Gap Processes for Analysing Buyers' Burstiness in E-Business Process. - Andreas Ahrens; Jelena Zascerinska (ICE-B, 2016)

Mode Excitation and Multiplexing for MIMO Systems Focusing on Digital Mirror Devices. - André Sandmann; Andreas Ahrens; Steffen Lochmann; Peter Bartmann (ICETE (Selected Papers), 2016)

Traffic Estimation for Dynamic Capacity Adaptation in Load Adaptive Network Operation Regimes. - Andreas Ahrens; Christoph Lange 001; César Benavente-Peces (PECCS, 2016)

Mode Combining and -Splitting in Optical MIMO Transmission using Photonic Lanterns. - Andreas Ahrens; Steffen Lochmann (PECCS, 2016)

Multiple shift SBR2 algorithm for calculating the SVD of broadband optical MIMO systems. - Zeliang Wang; André Sandmann; John G. McWhirter; Andreas Ahrens (TSP, 2016)

Optical MIMO Multi-mode Fiber Transmission using Photonic Lanterns. - Andreas Ahrens; André Sandmann; Steffen Lochmann (OPTICS, 2017)

Optical MIMO Transmission Focusing on Photonic Lanterns and Optical Couplers. - Andreas Ahrens; André Sandmann; Steffen Lochmann (ICETE (Selected Papers), 2017)

Analysing Buyers Burstiness in E-Business: Parameter Estimation and Practical Applications. - Andreas Ahrens; Jelena Zascerinska (ICE-B, 2017)

e-Shop Visitors' Burstiness as a Predictor of Performance - The Case of eBay. - Andreas Ahrens; Jelena Zascerinska (ICE-B, 2017)

Using Risk Assessments to Assess Insurability in the Context of Cyber Insurance. - David Nicolas Bartolini; César Benavente-Peces; Andreas Ahrens (ICETE (Selected Papers), 2017)

Risk Assessment and Verification of Insurability. - David Nicolas Bartolini; César Benavente-Peces; Andreas Ahrens (PECCS, 2017)

Gap Structure and Characteristic Properties for Analysing Buyers' Burstiness in e-Business Process. - Andreas Ahrens; Jelena Zascerinska; Ojaras Purvinis (PECCS, 2018)

Cyber Risk Assessment for Insurability Verification. - David Nicolas Bartolini; César Benavente-Peces; Andreas Ahrens (PECCS, 2018)

Analysis of a Business Environment using Burstiness Parameter: The Case of a Grocery Shop. - Andreas Ahrens; Ojaras Purvinis; Detlef Hartleb; Jelena Zascerinska; Diana Miceviciene (PECCS, 2019)

Paradigm of Post-quantum Cryptography and Crypto-agility: Strategy Approach of Quantum-safe Techniques. - Olaf Grote; Andreas Ahrens; César Benavente-Peces (PECCS, 2019)

Gap Distributions for Analysing Buyer Behaviour in Agent-based Simulation. - Andreas Ahrens; Ojaras Purvinis; Jelena Zascerinska (SENSORNETS, 2019)

4000 Serial FBG Sensors Interrogated with a Hybrid CDM-WDM System. - Marek Götten; Steffen Lochmann; Andreas Ahrens; Eric Lindner; Johan Vlekken; Jan Van Roosbroeck (IEEE SENSORS, 2020)

Analysis of Free Time Intervals between Buyers at Cash Register using Generating Functions. - Detlef Hartleb; Andreas Ahrens; Ojaras Purvinis; Jelena Zascerinska (PECCS, 2020)

Internal and External Factor Analysis in Bottleneck Detection in Shop Sales: The Case of Grocery Shops in Lithuania. - Detlef Hartleb; Andreas Ahrens; Ojaras Purvinis; Jelena Zascerinska; Diana Miceviciene (PECCS, 2020)

AHP-based Evaluation of the Acceptance of Autonomous Driving. - André Jacob; Andreas Ahrens; Jelena Zascerinska; César Benavente-Peces (PECCS, 2020)

A Robust Serial FBG Sensor Network with CDM Interrogation Allowing Overlapping Spectra. - Marek Götten; Steffen Lochmann; Andreas Ahrens; César Benavente-Peces (SENSORNETS, 2020)

Energy Savings by Using Traffic Estimation for Dynamic Capacity Adaptation in Communication Network Operations. - Andreas Ahrens; Christoph Lange 001; Jelena Zascerinska (J. Commun., 2020)

Accuracy Evaluation of a CDM-WDM Interrogator for Quasi-Distributed FBG Sensing. - Marek Götten; Steffen Lochmann; Andreas Ahrens; Eric Lindner; Johan Vlekken; Jan Van Roosbroeck (IEEE SENSORS, 2021)

System based Code Evaluation Criteria for CDM Applications in Sensor and Data Transmission Systems. - Peter Stapf; Marek Götten; Andreas Ahrens; Steffen Lochmann (SENSORNETS, 2021)

Improving Power and Energy Efficiency of Linearly Equalized Baseband Cable Transmission Links. - Christoph Lange 001; Andreas Ahrens (SENSORNETS, 2022)

Joint Pre- and Post-Equalization in Optical MIMO Systems using Multi-Level Signaling. - Jasmeet Singh; Marek Götten; Andreas Ahrens; Steffen Lochmann (VTC Spring, 2022)

Simultaneous Data Transmission and Sensor Interrogation in a Fiber Optical Sensor Network. - Jasmeet Singh; Marek Götten; Andreas Ahrens; Steffen Lochmann (VTC Spring, 2022)

Power and Energy Efficiency of Multilevel Baseband Transmission Systems: Analysis, Optimization and Improvements. - Christoph Lange 001; Andreas Ahrens (J. Commun., 2022)

Implementation of chaotic frequency modulation based spread spectrum communication system in software-defined radio. - Arturs I. Aboltins; Filips Capligins; Nikolajs Hasjuks; Andreas Ahrens (WCNC, 2023)

GPU-Based Interval Optimization in the Context of Optical MIMO Systems. - Ekaterina Auer; Andreas Ahrens; Lorenz Gillner (PPAM (1), 2024)

Verified Bit and Power Allocation for MIMO Systems: A Comparison of SVD Based Techniques With GMD. - Ekaterina Auer; Andreas Ahrens (Acta Cybern., 2024)

Analysing All-Optical Random Bit Sequences Using Gap-Based Approaches. - Christoph Lange 001; Andreas Ahrens; Jasmeet Singh; Olaf Grote (Sensors, 2024)