Optimum Power Allocation for Multiuser OFDM with Arbitrary Signal Constellations.
Angel LozanoAntonia Maria TulinoSergio VerdúPublished in: IEEE Trans. Commun. (2008)
Keyphrases
- power allocation
- multipath
- orthogonal frequency division multiplexing
- multiple input multiple output
- mimo systems
- transmission scheme
- fading channels
- resource allocation
- ofdm system
- video transmission
- communication systems
- multiple description coding
- channel coding
- wireless communication
- wireless channels
- frequency domain
- high frequency
- video sequences
- routing algorithm
- cognitive radio networks
- bit error rate
- channel estimation
- wavelet packet
- low frequency
- rate distortion
- motion estimation