Base Vectors Linear Combination Modulation Approach for Hexagonal Signal Constellation.
Xing-yu FanShuai WangJianping AnWen-tan SunPublished in: IEEE Commun. Lett. (2013)
Keyphrases
- learning algorithm
- linear combination
- signal detection
- basis vectors
- received signal
- basis functions
- amplitude modulation
- small number
- modulation scheme
- sparse coding
- low rank
- weighted sum
- signal processing
- vector space
- signal to noise ratio
- weight vector
- feature vectors
- multiscale
- locally linear
- input data
- noise ratio
- principal components
- compressive sensing
- sparse approximation
- orthogonal frequency division multiplexing
- frequency modulation