Demonstrating high security subcarrier shifting chaotic OFDM cognitive radio system using USRP.
Zhaofeng LiuLin ZhangWeiwei RaoZhiqiang WuPublished in: ICCC (2017)
Keyphrases
- high security
- cognitive radio
- wireless communication
- ofdm system
- image encryption
- orthogonal frequency division multiplexing
- communication systems
- spectrum sensing
- wireless networks
- computer simulation
- communication networks
- security analysis
- wireless systems
- wireless sensor networks
- wireless channels
- wifi
- multiple input multiple output
- fading channels
- estimation algorithm
- bit error rate
- base station
- initial conditions
- distributed databases
- sensor nodes
- low cost
- sensor networks