Tsinghua University Press Ltd. - Non-uniform APSK optimization for BICM systems

Author(s): Keqian Yan ; Kewu Peng ; Fang Yang ; Jian Song
Publisher: Tsinghua University Press Ltd.
Publication Date: 1 April 2015
Volume: 20
Page(s): 175 - 181
ISSN (Electronic): 1007-0214
DOI: 10.1109/TST.2015.7085630

Traditional Amplitude Phase Shift Keying (APSK) consists of rings with points uniformly spaced. By giving up this uniform-spacing feature, we propose an APSK optimization method based on the... View More