Feedback for time-correlated MIMO-OFDM system using predictive quantization of bit loading and subcarrier clustering.
Yuan-Pei LinTzu-Hsuan ChouSee-May PhoongPublished in: DSP (2015)
Keyphrases
- ofdm system
- estimation algorithm
- wireless communication
- multipath
- fading channels
- orthogonal frequency division multiplexing
- channel estimation
- bit error rate
- multiple input multiple output
- recursive least squares
- frequency selective
- wireless communication systems
- analytical model
- code division multiple access
- computer simulation
- mimo systems
- computer systems
- computational complexity