Enhanced blind subspace-based signature waveform estimation in CDMA systems with circular noise.

Keyvan Zarifi Alex B. Gershman

Published in: ICASSP (3) (2005)

Keyphrases

cdma systems
channel estimation
signal subspace
multiuser detection
estimation algorithm
minimum mean squared error
communication systems
fading channels
ofdm system
multipath
ds cdma
sensor networks
gaussian noise
code division multiple access
noise level
signal to noise ratio
image quality