Novel Precoded OFDM for Cognitive Radio in Noisy and Multipath Channels.
Sundaram K. PadmanabhanT. Jayachandra PrasadPublished in: ICSS (2013)
Keyphrases
- multipath
- cognitive radio
- fading channels
- multiple input multiple output
- wireless communication
- intersymbol interference
- spectrum sensing
- cognitive radio networks
- decision feedback
- frequency selective
- channel estimation
- end to end
- communication systems
- routing algorithm
- mimo systems
- ofdm system
- mimo ofdm systems
- orthogonal frequency division multiplexing
- wireless channels
- bit error rate
- wireless networks
- code division multiple access
- mobile ad hoc networks
- base station
- cellular networks
- low frequency
- wireless sensor networks
- high frequency
- multiple description coding
- mobile devices
- wireless systems
- physical layer
- ad hoc networks
- quality of service
- computer simulation