On the ICI Mitigation in OFDM Systems by Using the Segment-Based QR Decomposition.
Yung-Yi WangHsu-Jah HuYen-Lin ChenPublished in: IEICE Trans. Commun. (2012)
Keyphrases
- ofdm system
- qr decomposition
- estimation algorithm
- wireless communication
- carrier frequency offset
- multipath
- dimension reduction
- decomposition method
- bit error rate
- linear discriminant analysis
- singular value decomposition
- fading channels
- preprocessing
- signal to noise ratio
- high dimensional data
- maximum likelihood
- support vector
- image sequences