Optimal power-saving input covariance for MIMO wireless systems exploiting only channel spatial correlations.
Chao-Kai WenKai-Kit WongPangan TingChih-Lin IPublished in: ICC (2005)
Keyphrases
- wireless systems
- power saving
- wireless communication
- wireless channels
- spatial correlation
- mimo systems
- multiple input multiple output
- wireless networks
- fading channels
- power consumption
- ofdm system
- orthogonal frequency division multiplexing
- computer simulation
- mac protocol
- communication networks
- multi user
- energy efficiency
- communication systems
- low complexity
- wireless sensor networks
- error concealment
- data transmission
- multi channel