Channel Identifiability for Blind Subspace-Based Channel Estimator in Uplink MC-CDMA Systems.
Lokesh Bheema ThiagarajanSamir AttallahYing-Chang LiangKarim Abed-MeraimPublished in: ICC (2008)
Keyphrases
- channel estimation
- cdma systems
- multiuser detection
- code division multiple access
- multipath
- communication systems
- estimation algorithm
- ofdm system
- fading channels
- frequency selective
- bit error rate
- mc cdma
- minimum mean squared error
- wireless channels
- physical layer
- single user
- channel coding
- multiple access
- transmission scheme
- ds cdma
- base station