An EM-based channel estimation algorithm for OFDM with transmitter diversity.
Yongzhe XieCostas N. GeorghiadesPublished in: GLOBECOM (2001)
Keyphrases
- estimation algorithm
- ofdm system
- channel estimation
- orthogonal frequency division multiplexing
- wireless communication systems
- multiple input multiple output
- computationally efficient
- channel state information
- maximum likelihood
- frequency selective
- additive white gaussian noise
- communication systems
- mimo systems
- hadamard transform
- fusion model
- disparity map
- ground truth
- dynamic programming