Publications

You can also find my articles on my Google Scholar profile.

Journal Articles

  1. R. Fritschek and G. Wunder, ‘‘On the Gaussian Multiple Access Wiretap Channel and the Gaussian Wiretap Channel with a Helper: Achievable Schemes and Upper Bounds’’, in IEEE Trans. on Information Forensics and Security, vol. 14, no. 5, pp. 1224-1239, May 2019 [preprint]

Conference Articles

  1. Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder, ‘‘Deep Learning for Channel Coding via Neural Mutual Information Estimation’’, in IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), France, Cannes, 2019 [preprint] [code]

  2. Rick Fritschek, Rafael F. Schaefer, Gerhard Wunder, ‘‘Deep Learning for the Gaussian Wiretap Channel’’, in Proc. IEEE International Conference on Communications (ICC), Shanghai, China, 2019 [preprint] [code]

  3. Gerhard Wunder, Ingo Roth, Rick Fritschek, Benedikt Groß, Jens Eisert, ‘Secure massive IoT using hierarchical fast blind deconvolution’, in Proc. IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2018 [preprint]

  4. R. Fritschek and G. Wunder, ‘‘On Full-Duplex Secure Key Generation with Deterministic Models’’, in IEEE CNS: The 4th Workshop on Physical-Layer Methods for Wireless Security, NV, Las Vegas, 2017, invited

  5. Gerhard Wunder, Ingo Roth, Rick Fritschek, Jens Eisert, ‘‘HiHTP: A Custom-Tailored Hierarchical Sparse Detector for Massive MTC’’ in Asilomar Conference on Signals, Systems and Computers, 2017 [preprint]

  6. R. Fritschek and G. Wunder, ‘‘On-The-Fly Secure Key Generation with Deterministic Models’’, in IEEE International Conference on Communications (ICC), Paris, France, 2017. [preprint]

  7. G. Wunder, R. Fritschek and R. Khan, ‘‘RECiP: Wireless channel reciprocity restoration method for varying transmission power’’, in Proc. IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2016.

  8. R. Fritschek and G. Wunder, ‘‘Towards a Constant-Gap Sum-Capacity Result for the Gaussian Wiretap Channel with a Helper’’, in Proc. IEEE International Symposium on Information Theory (ISIT), Barcelona, Spain, 2016. [preprint]

  9. R. Fritschek and G. Wunder, ‘‘Constant-Gap Sum-Capacity Approximation of the Deterministic Interfering Multiple Access Channel’’, in Proc. IEEE International Symposium on Information Theory (ISIT), Hong Kong, China, 2015.

  10. R. Fritschek and G. Wunder, ‘‘Deterministic imac revisited: Constant-Gap Capacity in the weak interference case’’, in Proc. IEEE International Conference on Communications (ICC), London, UK, 2015.

  11. R. Fritschek and G. Wunder, ‘‘Enabling the multi-user generalized degrees of freedom in the Gaussian cellular channel’’, in Proc. IEEE Information Theory Workshop (ITW), Hobart, Australia, 2014. [preprint]

  12. R. Fritschek and G. Wunder, ‘‘Upper bounds and duality relations of the linear deterministic sum capacity for cellular systems’’, in /Proc. IEEE International Conference on Communications (ICC)/, Sydney, Australia, 2014.[preprint]

Book Chapters

  1. R. Fritschek and G. Wunder, ‘‘Enabling the Multi-User Generalized Degrees of Freedom in Cellular Interference Networks with Multi-User Coding’’, in Communications in Interference-Limited Networks, ser. Signals and Communication Technology, Springer, 2016.

Preprints

  1. R. Fritschek and G. Wunder,’‘On Multiuser Gain and the Constant-Gap Sum Capacity of the Gaussian Interfering Multiple Access Channel’’, in arXiv:1705.04514

  2. Gerhard Wunder, Ingo Roth, Rick Fritschek, Jens Eisert, ‘‘Performance of Hierarchical Sparse Detectors for Massive MTC’’, in arXiv:1806.02754

  3. R. Fritschek and G. Wunder, ‘‘On the Deterministic Sum-Capacity of the Multiple Access Wiretap Channel’’, in arXiv:1701.07380

Submitted Articles