Reduction of wireless signals in indoor environments by using an active frequency selective wall based on spectrum sensing.
Sung-Sil ChoIc-Pyo HongPublished in: Int. J. Commun. Syst. (2017)
Keyphrases
- spectrum sensing
- indoor environments
- frequency selective
- wireless communication
- cognitive radio
- fading channels
- mobile robot
- ofdm system
- path planning
- wireless networks
- channel estimation
- orthogonal frequency division multiplexing
- robotic systems
- communication systems
- wireless sensor networks
- multipath
- cellular networks
- wireless channels
- wifi
- communication networks
- computer simulation
- wavelet coefficients
- base station
- sensor data
- code division multiple access
- image compression