On the Performance of Cognitive Satellite-Terrestrial Relay Networks with Channel Estimation Error and Hardware Impairments.
Kefeng GuoKang AnBangning ZhangYuzhen HuangDaoxing GuoPublished in: Sensors (2018)
Keyphrases
- estimation error
- estimation accuracy
- cellular networks
- average error
- low cost
- covariance matrix
- error rate
- image processing
- standard deviation
- step size
- computer systems
- remote sensing
- network structure
- approximation error
- cognitive radio
- signal subspace
- social networks
- division multiple access
- real time
- base station
- hardware implementation
- information processing
- wireless sensor networks
- feature selection
- computer vision
- genetic algorithm