Optimal Pilot Power Allocation for OFDM Systems with Transmitter and Receiver IQ Imbalances.
V. K. Varma GottumukkalaHlaing MinnPublished in: GLOBECOM (2009)
Keyphrases
- power allocation
- multiple input multiple output
- ofdm system
- channel state information
- mimo systems
- channel estimation
- orthogonal frequency division multiplexing
- bit error rate
- fading channels
- wireless communication
- estimation algorithm
- multipath
- resource allocation
- communication systems
- transmission scheme
- computer simulation
- wireless channels
- additive white gaussian noise
- video transmission
- sensor networks
- recursive least squares
- analytical model