Energy Efficient Quadrature Spatial Modulation MIMO Cognitive Radio Systems with Imperfect Channel Estimation.
Ali AfanaIbrahem E. AtawiSalama IkkiRaed MeslehPublished in: ICUWB (2015)
Keyphrases
- energy efficient
- multiple input multiple output
- channel estimation
- ofdm system
- cognitive radio
- power control
- wireless communication
- fading channels
- communication systems
- frequency selective
- wireless sensor networks
- orthogonal frequency division multiplexing
- energy consumption
- base station
- sensor networks
- bit error rate
- wireless channels
- multipath
- multi hop
- computer systems
- energy efficiency
- key technologies
- estimation algorithm
- routing algorithm
- end to end
- physical layer
- routing protocol
- wireless networks
- intelligent systems
- response time