Experimental Demonstration of 8-Dimensional Voronoi Constellations with 65,536 and 16,777,216 Symbols. Mirani, A., Vijayan, K., He, Z., Li, S., Agrell, E., Schröder, J., Andrekson, P., & Karlsson, M. In 2021 European Conference on Optical Communication (ECOC), pages 1–4, September, 2021.
doi  abstract   bibtex   
We experimentally demonstrate high-cardinality, low-complexity Voronoi constellations based on the E8 lattice over multiple time slots with OSNR and launch power gains of up to 1.7 and 2.4 dB for back-to-back and 80 km fiber transmission, respectively, compared to QAM formats.
@inproceedings{mirani_experimental_2021,
	title = {Experimental {Demonstration} of 8-{Dimensional} {Voronoi} {Constellations} with 65,536 and 16,777,216 {Symbols}},
	doi = {10.1109/ECOC52684.2021.9605988},
	abstract = {We experimentally demonstrate high-cardinality, low-complexity Voronoi constellations based on the E8 lattice over multiple time slots with OSNR and launch power gains of up to 1.7 and 2.4 dB for back-to-back and 80 km fiber transmission, respectively, compared to QAM formats.},
	booktitle = {2021 {European} {Conference} on {Optical} {Communication} ({ECOC})},
	author = {Mirani, Ali and Vijayan, Kovendhan and He, Zonglong and Li, Shen and Agrell, Erik and Schröder, Jochen and Andrekson, Peter and Karlsson, Magnus},
	month = sep,
	year = {2021},
	keywords = {Constellation diagram, Europe, Lattices, Low latency communication, Optical fiber communication, Optical noise, Quadrature amplitude modulation},
	pages = {1--4},
}

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