This paper presents discrete stochastic approximation algorithms that adaptively optimize the spreading codes of users in a CDMA system employing linear MMSE receivers. The proposed algorithm has a self-learning capability, i.e., it spends most of the computational effort at the global minimizer of the objective function.
Published in:
Signals, Systems and Computers, 2002. Conference Record of the Thirty-Sixth Asilomar Conference on
(Volume:1
)
Date of Conference: 3-6 Nov. 2002