Compressive Channel Feedback Schemes Based on Redundant Dictionary in MIMO Communication Systems.
Wei LuXiansi TanQingHua LiuYingzhuang LiuDesheng WangPublished in: Wirel. Pers. Commun. (2015)
Keyphrases
- communication systems
- channel estimation
- wireless channels
- multiple access
- multiple input multiple output
- space time block
- blind equalization
- orthogonal frequency division multiplexing
- ultra wideband
- mimo systems
- wireless communication systems
- sparse representation
- computer systems
- information processing systems
- compressive sensing
- code division multiple access
- frequency selective
- physical layer
- channel state information
- communication technologies
- multi input multi output
- multiple output
- underwater acoustic
- human computer interaction
- cognitive radio
- channel coding
- data processing
- databases