Preamble-based SNR estimation algorithm for wireless MIMO OFDM systems.
Milan ZivkovicRudolf MatharPublished in: ISWCS (2009)
Keyphrases
- orthogonal frequency division multiplexing
- ofdm system
- estimation algorithm
- mimo ofdm systems
- wireless communication
- channel estimation
- wireless networks
- computationally efficient
- maximum likelihood
- wifi
- mobile communication
- cellular networks
- signal to noise ratio
- communication networks
- mobile users
- physical layer
- dynamic programming
- multiple input multiple output
- image processing