Spectrum sensing for cognitive radios in space-time doubly selective fading channels.
Bin LiJia HouChenglin ZhaoPublished in: WCSP (2015)
Keyphrases
- space time
- cognitive radio
- fading channels
- wireless communication
- spectrum sensing
- cognitive radio networks
- multiple input multiple output
- spatio temporal
- frequency selective
- wireless networks
- mimo systems
- computer simulation
- wireless sensor networks
- wireless channels
- channel estimation
- communication systems
- video sequences
- communication networks
- multipath
- wifi
- ofdm system
- key technologies
- code division multiple access
- base station
- sensor nodes
- cdma systems
- moving objects
- multimedia
- orthogonal frequency division multiplexing