Channel and power adaptation for cognitive radios in multiuser OFDM systems.
Danda B. RawatChandra BajracharyaPublished in: RWS (2016)
Keyphrases
- ofdm system
- multipath
- channel estimation
- wireless communication systems
- wireless communication
- estimation algorithm
- bit error rate
- orthogonal frequency division multiplexing
- carrier frequency offset
- fading channels
- power consumption
- routing algorithm
- end to end
- cognitive radio
- frequency selective
- frequency hopping
- recursive least squares
- wireless channels
- multiple input multiple output
- maximum likelihood
- channel coding
- mimo ofdm systems