Unifying of frequency channel for spectrum sharing in wireless sensor networks with star topology.
Takumi KimuraOsamu TakyuFumihito SasamoriShiro HandaPublished in: ICTC (2015)
Keyphrases
- wireless sensor networks
- frequency spectrum
- topology control
- energy efficient
- sensor networks
- energy consumption
- spectrum sensing
- frequency domain
- frequency band
- sensor nodes
- data aggregation
- routing algorithm
- multi channel
- routing protocol
- information sharing
- spectral features
- environmental monitoring
- base station
- data transmission
- multi hop
- key management
- wireless communication
- network connectivity
- cognitive radio
- energy efficiency
- multiple access
- cognitive radio networks
- data gathering
- intersymbol interference
- mac protocol
- frequency hopping
- social networks
- wireless sensor
- information dissemination
- bandpass
- mobile ad hoc networks
- low frequency
- communication networks
- knowledge sharing
- infrared
- computer simulation