Tucker Decomposition For Rotated Codebook in 3D MIMO System Under Spatially Correlated Channel.
Fang YuanPublished in: CoRR (2015)
Keyphrases
- spatially correlated
- mimo systems
- fading channels
- tensor decomposition
- wireless channels
- vector quantization
- multiple input multiple output
- channel estimation
- multiple input
- ofdm system
- transmission scheme
- mimo ofdm
- wireless communication systems
- multi channel
- physical layer
- multiple output
- multi input multi output
- depth map
- multipath
- bag of words
- image representation
- feature vectors
- wireless communication
- communication systems
- auxiliary information
- orthogonal frequency division multiplexing
- training set
- bit error rate
- frequency selective
- feature extraction
- space time block
- tensor factorization
- low complexity
- channel coding
- image compression
- feature space
- estimation algorithm
- computer vision