Energy Efficient Transmission in Multi-User MIMO Relay Channels With Perfect and Imperfect Channel State Information.
Shiqi GongChengwen XingNan (Jonas) YangYik-Chung WuZesong FeiPublished in: IEEE Trans. Wirel. Commun. (2017)
Keyphrases
- energy efficient
- multi user
- channel state information
- mimo ofdm
- code division multiple access
- fading channels
- multi hop
- base station
- multiple input multiple output
- wireless sensor networks
- energy consumption
- power allocation
- mimo systems
- single user
- virtual environment
- sensor networks
- virtual world
- augmented reality
- transmission scheme
- wireless communication
- data transmission
- channel capacity
- multiple users
- wireless systems
- user interface
- communication networks
- cognitive radio
- energy efficiency
- wireless channels
- cellular networks
- wireless networks
- mac protocol
- channel estimation
- multipath
- resource allocation
- physical layer
- mobile users
- sensor nodes
- routing protocol
- multiple access
- ofdm system
- communication systems