Dr.-Ing. Rick Fritschek

2024

• Robust Generation of Channel Distributions with Diffusion ModelsKim, M., Fritschek, R. & Schaefer, R. F., 2024, IEEE International Conference on Communications (ICC)Research output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2023

• Concatenated Classic and Neural (CCN) Codes: ConcatenatedAEGünlü, O., Fritschek, R. & Schaefer, R. F., 2023, 2023 IEEE Wireless Communications and Networking Conference, WCNC 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-6Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Learning End-to-End Channel Coding with Diffusion ModelsKim, M., Fritschek, R. & Schaefer, R. F., 2023, The proceedings of the 26th International ITG Workshop on Smart Antennas and 13th Conference on Systems, Communications, and Coding.. Die Informationstechnische Gesellschaft (ITG) im Verband der Elektrotechnik Elektronik Informationstechnik e.V ITG, p. 208-213, 6 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2021

• Reinforce Security: A Model-Free Approach towards Secure Wiretap CodingFritschek, R., Schaefer, R. F. & Wunder, G., Jun 2021, ICC 2021 - IEEE International Conference on Communications, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-6Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• A Reverse Jensen Inequality Result with Application to Mutual Information EstimationWunder, G., Gros, B., Fritschek, R. & Schaefer, R. F., 2021, 2021 IEEE Information Theory Workshop, ITW 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-6Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2020

• Deep learning based wiretap coding via mutual information estimationFritschek, R., Schaefer, R. F. & Wunder, G., 13 Jul 2020, WiseML 2020 - Proceedings of the 2nd ACM Workshop on Wireless Security and Machine Learning. Association for Computing Machinery, p. 74-79, 6 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Neural Mutual Information Estimation for Channel Coding: State-of-The-Art Estimators, Analysis, and Performance ComparisonFritschek, R., Schaefer, R. F. & Wunder, G., May 2020, 2020 IEEE 21st International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2020. Institute of Electrical and Electronics Engineers Inc., 9154239Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2019

• Deep Learning for Channel Coding via Neural Mutual Information EstimationFritschek, R., Schaefer, R. F. & Wunder, G., Jul 2019, 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019. Institute of Electrical and Electronics Engineers Inc., 8815464Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• On the Gaussian Multiple Access Wiretap Channel and the Gaussian Wiretap Channel With a Helper: Achievable Schemes and Upper BoundsFritschek, R. & Wunder, G., 1 May 2019, In: IEEE Transactions on Information Forensics and Security. 14, 5, p. 1224-1239, 16 p., 8470105Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Deep Learning for the Gaussian Wiretap ChannelFritschek, R., Schaefer, R. F. & Wunder, G., May 2019, 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8761681Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2018

• Secure massive IoT using hierarchical fast blind deconvolutionWunder, G., Roth, I., Fritschek, R., Groß, B. & Eisert, J., 18 Apr 2018, 2018 IEEE Wireless Communications and Networking Conference Workshops (WCNCW). IEEE, p. 119-124, 6 p., 8369038Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2017

• HiHTP: A custom-tailored hierarchical sparse detector for massive MTCWunder, G., Roth, I., Fritschek, R. & Eisert, J., 1 Nov 2017, 2017 51st Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 1929-1934, 6 p., 8335701Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• On full-duplex secure key generation with deterministic modelsFritschek, R. & Wunder, G., 11 Oct 2017, 2017 IEEE Conference on Communications and Network Security (CNS). IEEE, p. 550-554, 5 p., 8228687Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• On-the-fly secure key generation with deterministic modelsFritschek, R. & Wunder, G., 25 May 2017, 2017 IEEE International Conference on Communications (ICC). IEEE, p. 1-6, 6 p., 7996924Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2016

• RECiP: Wireless channel reciprocity restoration method for varying transmission powerWunder, G., Fritschek, R. & Reaz, K., 8 Sep 2016, 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, p. 1-5, 5 p., 7794581Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Towards a constant-gap sum-capacity result for the Gaussian wiretap channel with a helperFritschek, R. & Wunder, G., 15 Jul 2016, 2016 IEEE International Symposium on Information Theory (ISIT). IEEE, p. 2978-2982, 5 p., 7541845Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Enabling the Multi-User Generalized Degrees of Freedom in Cellular Interference Networks with Multi-User CodingFritschek, R. & Wunder, G., 31 Jan 2016, Communications in Interference Limited Networks. Utschick, W. (ed.). Springer, p. 53 - 73, 20 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Chapter in book/Anthology/Report

2015

• Constant-gap sum-capacity approximation of the deterministic interfering multiple access channelFritschek, R. & Wunder, G., 19 Jun 2015, 2015 IEEE International Symposium on Information Theory (ISIT). IEEE, p. 2643-2647, 5 p., 7282935Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Deterministic IMAC revisited: Constant-gap capacity in the weak interference caseFritschek, R. & Wunder, G., 12 Jun 2015, 2015 IEEE International Conference on Communications (ICC). IEEE, p. 4211-4216, 6 p., 7248984Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2014

• Enabling the multi-user generalized degrees of freedom in the Gaussian cellular channelFritschek, R. & Wunder, G., 5 Nov 2014, 2014 IEEE Information Theory Workshop (ITW 2014). IEEE, p. 107-111, 5 p., 6970802Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Upper bounds and duality relations of the linear deterministic sum capacity for cellular systemsFritschek, R. & Wunder, G., 14 Jun 2014, 2014 IEEE International Conference on Communications (ICC). IEEE, p. 1884-1889, 6 p., 6883598Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution

2010

• Shielding calculations of a CASTOR with MCNP5Zhang, G., Fritschek, R., Becker, F., Prys, S. & Urban, M., 15 May 2010, Annual meeting on nuclear technology 2010. p. 3Research output: Contribution to book/conference proceedings/anthology/report > Conference contribution