Spectrum Sensing Based on EDCAF of Signal in Multipath-Doppler Channel.
Meimei DuanZhiming ZengCaili GuoPublished in: VTC Fall (2014)
Keyphrases
- multipath
- spectrum sensing
- cognitive radio networks
- signal strength
- antenna array
- received signal
- channel estimation
- orthogonal frequency division multiplexing
- cognitive radio
- wireless communication
- ofdm system
- fading channels
- end to end
- mimo ofdm systems
- wireless channels
- routing algorithm
- low frequency
- high frequency
- ultra wideband
- bit error rate
- signal to noise ratio
- mobile ad hoc networks
- code division multiple access
- amplitude modulation
- frequency domain
- wireless ad hoc networks
- communication systems
- decision feedback
- intersymbol interference
- ad hoc networks
- multiscale