A near-optimal multiuser detector for CDMA channels using semidefinite programming relaxation.

Xianmin Wang Wu-Sheng Lu Andreas Antoniou

Published in: ISCAS (4) (2001)

Keyphrases

semidefinite programming
semidefinite
multipath
fading channels
linear programming
interior point methods
kernel matrix
maximum margin
primal dual
code division multiple access
convex relaxation
least squares
linear program
maximum likelihood
support vector
machine learning
data sets