Gottfried Lechner

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 26

Top Topics

Multiple Access

Error Correction

Top Venues

IEEE Trans. Commun.

Publications

Rajan Kadel, Gottfried Lechner
Full Diversity Low-Density Parity-Check (LDPC) Codes for Block-Fading Channel. ICEIC (2023)
Azam Mehboob, Kelvin J. Layton, Gottfried Lechner, William G. Cowley
Wiener predistorter for nonlinear satellite downlinks. Int. J. Satell. Commun. Netw. 41 (4) (2023)
Ahsan Waqas, Khoa D. Nguyen, Gottfried Lechner, Terence Chan
Joint parameter estimation and decoding in a distributed receiver. Int. J. Satell. Commun. Netw. 41 (1) (2023)
Ahsan Waqas, Gottfried Lechner, Terence Chan, Khoa D. Nguyen
Enhanced data-aided frequency estimation by collaboration in a distributed receiver. IET Commun. 16 (7) (2022)
Ishtiaq Ahmad, Chang-Kyung Sung, Dmitry Kramarev, Gottfried Lechner, Hajime Suzuki, Ian Grivell
Outage Probability and Ergodic Capacity of Distributed Transmit Beamforming With Imperfect CSI. IEEE Trans. Veh. Technol. 71 (3) (2022)
Ahsan Waqas, Khoa D. Nguyen, Gottfried Lechner, Terence Chan
Iterative Joint Parameters Estimation and Decoding in a Distributed Receiver for Satellite Applications and Relevant Cramer-Rao Bounds. CoRR (2022)
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis, Gottfried Lechner
On the Next-Generation High Throughput Satellite Systems With Optical Feeder Links. IEEE Syst. J. 15 (2) (2021)
Ahsan Waqas, Gottfried Lechner, Khoa D. Nguyen, Terence Chan
Particle Filter for Joint Carrier Phase, Doppler Shift and Doppler Rate Estimation and Data Detection. LATINCOM (2021)
Ishtiaq Ahmad, Khoa D. Nguyen, Nick Letzepis, Gottfried Lechner, Vahid Joroughi
Zero-Forcing Precoding With Partial CSI in Multibeam High Throughput Satellite Systems. IEEE Trans. Veh. Technol. 70 (2) (2021)
Chang-Kyung Sung, Ishtiaq Ahmad, Gottfried Lechner, Hajime Suzuki
Performance Analysis of Distributed Transmit Beamforming with Quantized Channel Feedback. VTC Spring (2019)
Dmitry Kramarev, Ishtiaq Ahmad, Kelvin J. Layton, Marc Lavenant, Hidayat Soetiyono, Gottfried Lechner, Hajime Suzuki, Ian Grivell, Stephen Leak
Event-Triggered Synchronization for Mobile Distributed Transmit Beamforming. MILCOM (2019)
Kelvin J. Layton, Azam Mehboob, William G. Cowley, Gottfried Lechner
Validating Predistortion Methods using a Flexible Hardware Testbed. ICC (2019)
Assad Akhlaq, Imran Shafique Ansari, Gottfried Lechner, Mark Rice, Ishtiaq Ahmad
Statistical characterisation and analysis of differential correlation-based frame detector. IET Commun. 13 (17) (2019)
Ishtiaq Ahmad, Gottfried Lechner, Ismail Shakeel
On the Error Rate Analysis of Distributed Transmit Beamforming. ITNAC (2018)
Stephen Leak, Ian Grivell, Hajime Suzuki, Chang-Kyung Sung, Mark Hedley, Gottfried Lechner, Marc Lavenant, Hidayat Soetiyono, Dmitry Kramarev
Distributed Transmit Beamforming Expanding the Capacity and Range of Tactical Communications. MilCIS (2018)
Kelvin J. Layton, Azam Mehboob, William G. Cowley, Gottfried Lechner
Improved demapping for channels with data-dependent noise. EURASIP J. Wirel. Commun. Netw. 2018 (2018)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner, Yong Liang Guan
Design and Analysis of Anytime Codes for Relay Channels. IEEE Trans. Commun. 66 (4) (2018)
Md. Noor-A.-Rahim, Mohammad Omar Khyam, Yong Liang Guan, G. G. Md. Nawaz Ali, Khoa D. Nguyen, Gottfried Lechner
Delay-Universal Channel Coding With Feedback. IEEE Access 6 (2018)
Kelvin J. Layton, Azam Mehboob, Assad Akhlaq, Flaviano Bagaglini, William G. Cowley, Gottfried Lechner
Predistortion for Wideband Nonlinear Satellite Downlinks. IEEE Commun. Lett. 21 (9) (2017)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
SC-LDPC Code Design for Half-Duplex Relay Channels. Wirel. Pers. Commun. 92 (2) (2017)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
SC-LDPC code design for Gaussian multiple access channel. IET Commun. 10 (17) (2016)
Ginige Singithi Himashini de Silva, William G. Cowley, Gottfried Lechner
Using channel state information for low-latency applications in free-space optical communication. AusCTW (2016)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Gottfried Lechner, Sarah J. Johnson
New Density Evolution Approximation for LDPC and Multi-Edge Type LDPC Codes. CoRR (2016)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Delay-universal codes for multiple access channels. Trans. Emerg. Telecommun. Technol. 27 (4) (2016)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Gottfried Lechner, Sarah J. Johnson
A New Density Evolution Approximation for LDPC and Multi-Edge Type LDPC Codes. IEEE Trans. Commun. 64 (10) (2016)
Md. Noor-A.-Rahim, Gottfried Lechner, Khoa D. Nguyen
Density evolution analysis of spatially coupled LDPC codes over BIAWGN channel. AusCTW (2016)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Anytime reliable bilayer codes with uncoded relaying. ICC (2015)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Anytime Reliability of Spatially Coupled Codes. IEEE Trans. Commun. 63 (4) (2015)
Gottfried Lechner, Ingmar Land, Alex J. Grant
Linear and Non-Linear Run Length Limited Codes. IEEE Commun. Lett. 19 (7) (2015)
Md. Noor-A.-Rahim, Gottfried Lechner, Khoa D. Nguyen
Density Evolution Analysis of Spatially Coupled LDPC Codes Over BIAWGN Channel. CoRR (2015)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Finite length analysis of LDPC codes. WCNC (2014)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Delay-Exponent of Bilayer Anytime Code. CoRR (2014)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Anytime spatially coupled codes for relay channel. AusCTW (2014)
Vikram Arkalgud Chandrasetty, Sarah J. Johnson, Gottfried Lechner
Memory-efficient quasi-cyclic spatially coupled low-density parity-check and repeat-accumulate codes. IET Commun. 8 (17) (2014)
Khaled Mahbub Morshed, Ingmar Land, Gottfried Lechner
Lossless compression of uniform binary sources with coded side-information. AusCTW (2014)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Delay-exponent of bilayer anytime code. ITW (2014)
Sarah J. Johnson, Gottfried Lechner
Spatially Coupled Repeat-Accumulate Codes. IEEE Commun. Lett. 17 (2) (2013)
Gottfried Lechner, Christoph Pacher
Estimating Channel Parameters from the Syndrome of a Linear Code. CoRR (2013)
Gottfried Lechner, Christoph Pacher
Estimating Channel Parameters from the Syndrome of a Linear Code. IEEE Commun. Lett. 17 (11) (2013)
Roy Timo, Gottfried Lechner, Lawrence Ong, Sarah J. Johnson
Multi-Way Relay Networks: Orthogonal Uplink, Source-Channel Separation and Code Design. IEEE Trans. Commun. 61 (2) (2013)
Lawrence Ong, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The Three-User Finite-Field Multi-Way Relay Channel with Correlated Sources. IEEE Trans. Commun. 61 (8) (2013)
Vikram Arkalgud Chandrasetty, Sarah J. Johnson, Gottfried Lechner
Memory Efficient Decoders using Spatially Coupled Quasi-Cyclic LDPC Codes CoRR (2013)
Rajan Kadel, Gottfried Lechner
Repeat-accumulate codes for block-fading channels. AusCTW (2013)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Anytime characteristics of spatially coupled code. Allerton (2013)
Md. Noor-A.-Rahim, Khoa D. Nguyen, Gottfried Lechner
Finite Length Analysis of LDPC Codes. CoRR (2013)
Gottfried Lechner, Sarah J. Johnson
Absorbing sets and cycles. ISTC (2012)
Rajan Kadel, Gottfried Lechner
Full diversity binary message-passing decoders for block fading channels. AusCTW (2012)
Laurent Schmalen, Stephan ten Brink, Gottfried Lechner, Andreas Leven
On threshold prediction of low-density parity-check codes with structure. CISS (2012)
Roy Timo, Gottfried Lechner, Lawrence Ong, Sarah J. Johnson
Multi-Way Relay Networks: Orthogonal Uplink, Source-Channel Separation and Code Design CoRR (2012)
Claudio Weidmann, Gottfried Lechner
A Fresh Look at Coding for q-ary Symmetric Channels. IEEE Trans. Inf. Theory 58 (11) (2012)
Lawrence Ong, Roy Timo, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The Three-User Finite Field Multi-Way Relay Channel with Correlated Sources CoRR (2012)
Gottfried Lechner, Troels Pedersen, Gerhard Kramer
Analysis and Design of Binary Message Passing Decoders. IEEE Trans. Commun. 60 (3) (2012)
Gottfried Lechner, Roy Timo, Lawrence Ong
Sparse Graph Codes for the Two-Way Relay Network with Correlated Sources. DCC (2011)
Gottfried Lechner, Khoa D. Nguyen, Albert Guillen i Fabregas, Lars K. Rasmussen
Optimal Power Control for LDPC Codes in Block-Fading Channels. IEEE Trans. Commun. 59 (7) (2011)
Lawrence Ong, Roy Timo, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The finite field multi-way relay channel with correlated sources: The three-user case. ISIT (2011)
Marwan Hadri Azmi, Jinhong Yuan, Gottfried Lechner, Lars K. Rasmussen
Design of Multi-Edge-Type Bilayer-Expurgated LDPC Codes for Decode-and-Forward in Relay Channels. IEEE Trans. Commun. 59 (11) (2011)
Sarah J. Johnson, Gottfried Lechner
Spatially Coupled Repeat-Accumulate Codes CoRR (2011)
Lawrence Ong, Roy Timo, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The Finite Field Multi-Way Relay Channel with Correlated Sources: The Three-User Case CoRR (2011)
Roy Timo, Lawrence Ong, Gottfried Lechner
The Two-Way Relay Network with Arbitrarily Correlated Sources and an Orthogonal MAC. DCC (2011)
Gottfried Lechner, Troels Pedersen, Gerhard Kramer
Analysis and Design of Binary Message-Passing Decoders CoRR (2010)
Ingmar Land, Gottfried Lechner, Lars K. Rasmussen
Adaptive Decoding of LDPC Codes with Binary Messages CoRR (2009)
Ingmar Land, Gottfried Lechner, Lars K. Rasmussen
Adaptive decoding of LDPC codes with binary messages. ISIT (2009)
Sebastian Caban, Christian Mehlführer, Gottfried Lechner, Markus Rupp
Testbedding MIMO HSDPA and WiMAX. VTC Fall (2009)
Claudio Weidmann, Gottfried Lechner
A Fresh Look at Coding for q-ary Symmetric Channels CoRR (2009)
Clemens Novak, Gottfried Lechner, Gerald Matz
MIMO-BICM with imperfect channel state information: EXIT chart analysis and LDPC code optimization. ACSCC (2008)
Gottfried Lechner, Troels Pedersen, Gerhard Kramer
EXIT Chart Analysis of Binary Message-Passing Decoders. ISIT (2007)
Gottfried Lechner, Andreas Burg
Design of spatially multiplexed LDPC codes for multi-user detection. EUSIPCO (2007)
Gottfried Lechner, Jossy Sayir, Ingmar Land
Optimization of LDPC Codes for Receiver Frontends. ISIT (2006)
Gottfried Lechner, Jossy Sayir, Markus Rupp
Efficient DSP implementation of an LDPC decoder. ICASSP (4) (2004)