Blind spectrum sensing for cognitive radio over time-variant multipath flat-fading channels.
Chenglin ZhaoMengwei SunBin LiLong ZhaoXiao PengPublished in: EURASIP J. Wirel. Commun. Netw. (2014)
Keyphrases
- fading channels
- multipath
- spectrum sensing
- channel estimation
- cognitive radio
- wireless communication
- cognitive radio networks
- frequency selective
- communication systems
- end to end
- cooperative spectrum sensing
- bit error rate
- ofdm system
- code division multiple access
- wireless networks
- computer simulation
- routing algorithm
- wireless channels
- wireless sensor networks
- base station
- mobile phone
- cellular networks
- mobile ad hoc networks
- wifi
- key technologies
- ad hoc networks
- computer systems
- mobile devices