Optimal Hexagonal Constellations Based on a Two-Dimensional Signal Space for Peak-Limited Intensity-Modulated Channels.
Ru-Han ChenZhao-Rui ZhuJian ZhangJing QuYu ZuoPublished in: IEEE Commun. Lett. (2019)
Keyphrases
- three dimensional
- signal processing
- dynamic programming
- optimal solution
- single channel
- higher dimensional
- high dimensional
- search space
- scaling factors
- non stationary
- space time
- multi channel
- signal noise ratio
- hexagonal grid
- three dimensional objects
- high frequency
- frequency domain
- low dimensional
- multi dimensional
- worst case
- multiscale