Title :
A self-orthogonalizing adaptive receiver for DS-CDMA systems
Author :
Tantikovit, S. ; Li, K.C. ; Wang, M.Z.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech. Univ., Kowloon, Hong Kong
fDate :
29 Jun-4 Jul 1997
Abstract :
We propose a self-orthogonalizing (SO) algorithm for adaptive receivers in DS-CDMA. The results obtained show that the rate of convergence of the SO receiver is invariant to the near-far effect
Keywords :
Gaussian channels; adaptive filters; adaptive signal processing; convergence of numerical methods; discrete cosine transforms; filtering theory; interference suppression; land mobile radio; least mean squares methods; radio receivers; radiofrequency interference; spread spectrum communication; AWGN channel; DCT-LMS adaptive receiver; DS-CDMA systems; adaptive filter; convergence rate; mobile environment; multiple access interference; near-far effect; self-orthogonalizing adaptive receiver; self-orthogonalizing algorithm; Adaptive algorithm; Adaptive filters; Computational modeling; Convergence; Discrete cosine transforms; Discrete transforms; Eigenvalues and eigenfunctions; Least squares approximation; Multiaccess communication; Multiple access interference;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613430
