The Impact of Imperfect Channel State Information on QRD-Based Precoded MIMO-OFDM System.
Kyeong Jin KimPeter Shu Shaw WangRonald A. IltisPublished in: GLOBECOM (2008)
Keyphrases
- fading channels
- ofdm system
- multiple input multiple output
- channel state information
- channel estimation
- orthogonal frequency division multiplexing
- multipath
- mimo systems
- wireless communication
- mimo ofdm
- code division multiple access
- power allocation
- bit error rate
- additive white gaussian noise
- wireless channels
- communication systems
- estimation algorithm
- vlsi architecture
- transmission scheme
- cognitive radio
- physical layer
- multiple input
- quality assessment
- computer simulation