Linear parallel interference cancellation in long-code CDMA multiuser detection

• Published in: IEEE journal on selected areas in communications Vol. 17; no. 12; pp. 2074 - 2081
• Main Authors: Dongning Guo, Rasmussen, L.K., Teng Joon Lim
• Format: Journal Article
• Language: English
• Published: IEEE 01.12.1999
• Subjects: Cancellation; Code division multiple access; Computational modeling; Correlation; Detectors; Dynamical systems; Dynamics; Eigenvalues; Eigenvalues and eigenfunctions; Interference; Interference cancellation; Multiaccess communication; Multiple access interference; Multiuser detection; Optimization; Resource management; Wideband; Wireless communication

Parallel interference cancellation (PIC) is a promising detection technique for code division multiple access (CDMA) systems. It has previously been shown that the weighted multistage PIC can be seen as an implementation of the steepest descent algorithm used to minimize the mean squared error (MSE)...