Relay-assisted MIMO Transmission with Three-phase Scheduling in Cognitive Radio Networks.
Sen ShaoQingmin MengWenhui ZongWei-Ping ZhuPublished in: WICON (2010)
Keyphrases
- cognitive radio networks
- cognitive radio
- multiple input multiple output
- spectrum sensing
- mimo ofdm
- channel allocation
- mimo systems
- power allocation
- base station
- fading channels
- user centric
- transmission scheme
- wireless systems
- wireless networks
- resource allocation
- wireless communication
- scheduling algorithm
- communication systems
- multi hop
- physical layer
- cellular networks
- key technologies
- wireless sensor networks
- mobile users
- wireless channels
- mobile devices
- mobile networks
- communication networks
- energy efficient
- energy consumption
- personal information
- computer simulation