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Gesamte Liste der Veröffentlichungen

Zeitschriftenbeiträge

1. A. Rode, B. Geiger, S. Chimmalgi and L. Schmalen, "End-to-end optimization of constellation shaping for Wiener phase noise channels with a differentiable blind phase search," J. Lightw. Technol., vol. 41, no. 12, pp. 3849-3859, Jun. 2023, https://arxiv.org/abs/2212.03839
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2. S. Chimmalgi and S. Wahls, "Bounds on the Transmit Power of b-Modulated NFDM Systems in Anomalous Dispersion Fiber," Entropy, vol. 22, no. 6, pp. 639, Jun. 2020
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3. V. Bajaj, S. Chimmalgi, V. Aref and S. Wahls, "Exact NFDM Transmission in the Presence of Fiber-Loss," J. Lightw. Technol., vol. 38, no. 11, pp. 3051–3058, Jun. 2020
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4. S. Chimmalgi, P. Prins and S. Wahls, "Fast Nonlinear Fourier Transform Algorithms Using Higher Order Exponential Integrators," IEEE Access, vol. 7, pp. 145161–145176, 2019
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5. S. Wahls, S. Chimmalgi and P. Prins, "FNFT: A Software Library for Computing Nonlinear Fourier Transforms," Journal of Open Source Software, vol. 3, no. 23, pp. 597, Mar. 2018
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Konferenzbeiträge

1. C. Muth, L. Schmidt, S. Chimmalgi and L. Schmalen, "Improved estimation accuracy in OFDM-based joint communication and sensing through Kalman tracking and interpolation," Proc. Intl. ITG Conf. on Systems, Communications, and Coding (SCC), Karlsruhe, Germany, Mar. 2025, https://arxiv.org/abs/2411.12464
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2. A. Rode, S. Chimmalgi, B. Geiger and L. Schmalen, "Joint geometric and probabilistic constellation shaping with MOKka," Proc. IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Stockholm, Sweden, May. 2024, Demo session
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3. A. Rode, W. A. Gebrehiwot, S. Chimmalgi and L. Schmalen, "Optimized geometric constellation shaping for Wiener phase noise channels with Viterbi-Viterbi carrier phase estimation," Proc. Eur. Conf. Opt. Commun. (ECOC), Glasgow, UK, Oct. 2023, https://arxiv.org/abs/2307.01367
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4. S. Chimmalgi, A. Rode, L. Schmid and L. Schmalen, "Approximate maximum a posteriori carrier phase estimator for Wiener phase noise channels using belief propagation," Proc. Eur. Conf. Opt. Commun. (ECOC), Glasgow, UK, Oct. 2023, https://arxiv.org/abs/2307.03517
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5. S. Wahls, S. Chimmalgi and P. Prins, "Wiener-Hopf Method for b-Modulation," Proc. Opt. Fiber Commun. Conf. (OFC), Mar. 2019
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6. S. Chimmalgi and S. Wahls, "Theoretical analysis of maximum transmit power in a b-modulator," Proc. Eur. Conf. Opt. Commun. (ECOC), 2019
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7. V. Bajaj, S. Chimmalgi, V. Aref and S. Wahls, "Exact nonlinear frequency division multiplexing in lossy fibers," Proc. Eur. Conf. Opt. Commun. (ECOC), 2019
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8. M. Brehler, C. Mahnke, S. Chimmalgi and S. Wahls, "NFDMLab: Simulating Nonlinear Frequency Division Multiplexing in Python," Proc. Opt. Fiber Commun. Conf. (OFC), 2019
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9. S. Chimmalgi, P. Prins and S. Wahls, "Nonlinear Fourier Transform Algorithm Using a Higher Order Exponential Integrator," Proc. Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF), 2018
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10. S. Chimmalgi and S. Wahls, "Discrete Darboux based Fast Inverse Nonlinear Fourier Transform Algorithm for Multi-solitons," Proc. Eur. Conf. Opt. Commun. (ECOC), Sep. 2017
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