Publication Date: 3/11/2018
Event: OFC 2018
Reference: M4E.4: 1-3, 2018
Authors: Zhen Qu, NEC Laboratories America, Inc., University of Arizona; Shaoliang Zhang, NEC Laboratories America, Inc.; Ivan B. Djordjevic, University of Arizona
Abstract: We propose universal distribution matchers applicable to any two-dimensional signal constellation. We experimentally demonstrate that the performance of 32-ary QAM, based on hybrid probabilistic-geometric shaping, is superior to probabilistically shaped 32QAM and regular 32QAM.
Publication Link: https://ieeexplore.ieee.org/document/8385845