New nonlinear algorithms for narrowband interference suppression in CDMA spread-spectrum systems.

New nonlinear algorithms for narrowband interference suppression in CDMA spread-spectrum systems.

The narrow-band interference suppression capability of spread-spectrum systems can be further enhanced by employing interference suppression filters. This paper proposes a number of new nonlinear algorithms for narrow-band interference suppression in code division multiple access spread-spectrum sys...

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Bibliographic Details
Published in:IEEE Journal on selected areas in communications 17, 12 (1999).
Main Author: Kun-Jie Wang
Format: Article
Language:English
Subjects:
CDMA spread-spectrum systems.
Code division multiple access.
Interference suppression filters.
Linear algorithms.
Multiuser decision-directed Kalman filter.
Narrowband interference suppression.
Nonlinear adaptive least mean square filters.
Nonlinear algorithms.
Nonlinear approximate conditional mean filter.
Nonlinear function.
Performance.
Simulation results.