Autor:	Gültekin, Yunus Can, Alvarado, Alex, Vassilieva, Olga, Kim, Inwoong, Palacharla, Paparao, Okonkwo, Chigo, Willems, Frans M. J.
Rok vydání:	2022
Předmět:	Electrical Engineering and Systems Science - Signal Processing
Druh dokumentu:	Working Paper
Popis:	Band-trellis enumerative sphere shaping is proposed to decrease the energy variations in channel input sequences. Against sphere shaping, 0.74 dB SNR gain and up to 9% increase in data rates are demonstrated for single-span systems. Comment: 3 pages, 4 figures, accepted to be presented at the OFC 2022, a few numeric typos are corrected (v2: a typo in the caption of Fig. 4 is fixed)
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2201.00674 Zobrazit plný text záznamu View this record from Arxiv