Finite-Alphabet Precoding for Massive MU-MIMO with Low-resolution DACs.
Chang-Jen WangChao-Kai WenShi JinShang-Ho TsaiPublished in: CoRR (2017)
Keyphrases
- low resolution
- finite alphabet
- high resolution
- super resolution
- low resolution images
- higher resolution
- image processing
- high quality
- super resolved
- image super resolution
- resolution enhancement
- lower resolution
- edit distance
- image reconstruction
- super resolution reconstruction
- image patches
- face images
- similarity measure
- feature selection
- machine learning
- distance function
- image quality
- data analysis
- object recognition
- edit operations
- super resolution algorithm