Coded CSI Reference Signals for 5G - Exploiting Sparsity of FDD Massive MIMO Radio Channels.
Wolfgang ZirwasMuhammad Bilal AminMikael SternadPublished in: WSA (2016)
Keyphrases
- mimo systems
- frequency spectrum
- wireless systems
- space time block
- fading channels
- multiple input multiple output
- wireless communication
- radio frequency
- blind signal separation
- single channel
- physical layer
- multi channel
- cognitive radio
- signal processing
- low complexity
- frequency selective
- spectrum sensing
- high dimensional
- multiple input
- video transmission
- power allocation
- sparse representation
- mimo ofdm