Bayesian-Based Spectrum Sensing and Optimal Channel Estimation for MAC Layer Protocol in Cognitive Radio Sensor Networks.
Jemish V. MaisuriaSaurabh N. MehtaIng-Ray ChenPublished in: Comput. J. (2020)
Keyphrases
- sensor networks
- cognitive radio
- spectrum sensing
- base station
- wireless communication
- physical layer
- wireless sensor networks
- cognitive radio networks
- mac protocol
- sensor nodes
- mobile nodes
- energy efficient
- wireless channels
- ofdm system
- wireless networks
- routing protocol
- communication systems
- energy efficiency
- cross layer
- data transmission
- energy consumption
- sensor data
- cellular networks
- ad hoc networks
- fading channels
- wireless mesh networks
- data streams
- multi hop
- mobile networks
- network layer
- quality of service
- multipath
- lightweight
- key management
- wifi
- computer simulation
- routing algorithm