Channel adaptive power allocation and pilot optimization for OFDM systems.
Mahdi KaramiNorman C. BeaulieuPublished in: GLOBECOM (2012)
Keyphrases
- power allocation
- ofdm system
- multiple input multiple output
- mimo systems
- resource allocation
- bit error rate
- fading channels
- channel estimation
- estimation algorithm
- orthogonal frequency division multiplexing
- wireless communication
- video transmission
- multipath
- recursive least squares
- transmission scheme
- channel coding
- computer simulation
- wireless channels
- unequal error protection
- computational complexity
- low complexity
- video streams