A Low-Power Multi Resolution Spectrum Sensing Architecture for a Wireless Sensor Network with Cognitive Radio.
Toshihiro KonishiShintaro IzumiKoh TsurudaHyeokjong LeeTakashi TakeuchiMasahiko YoshimotoHiroshi KawaguchiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2011)
Keyphrases
- low power
- spectrum sensing
- cognitive radio
- cognitive radio networks
- multiresolution
- vlsi architecture
- wireless sensor networks
- power consumption
- wireless communication
- base station
- low cost
- high speed
- cooperative spectrum sensing
- cmos technology
- mixed signal
- real time
- energy efficiency
- sensor networks
- key technologies
- communication systems
- sensor nodes
- data transmission
- cellular networks
- energy efficient
- mobile networks
- wifi
- routing algorithm
- energy consumption
- multi channel
- vlsi implementation
- routing protocol
- wavelet transform
- mobile devices