Semi-Blind Channel Estimation with Superimposed Training for OFDM-Based AF Two-Way Relaying.
Saeed AbdallahIoannis N. PsaromiligkosPublished in: IEEE Trans. Wirel. Commun. (2014)
Keyphrases
- channel estimation
- communication systems
- multipath
- ofdm system
- cdma systems
- fading channels
- estimation algorithm
- bit error rate
- frequency selective
- orthogonal frequency division multiplexing
- mobile ad hoc networks
- physical layer
- end to end
- information systems
- wireless communication
- computer systems
- wireless channels
- signal to noise ratio