Spectrum measurement and utilization in an outdoor 5-GHz Wi-Fi network using cooperative cognitive radio system.
Walid El ShafaiAhmed FawziAbdelhalim ZekryFathi E. Abd El-SamieMohammed Abd-ElnabyPublished in: Int. J. Commun. Syst. (2021)
Keyphrases
- cognitive radio
- wireless communication
- wifi
- wireless networks
- cognitive radio networks
- cellular networks
- spectrum sensing
- base station
- computer simulation
- wireless sensor networks
- communication systems
- communication networks
- wireless mesh networks
- key technologies
- real time
- neural network
- smart phones
- multimedia
- mobile users
- multi hop
- sensor nodes
- wireless channels
- low cost
- social networks
- artificial intelligence