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Implementation of Iterative Channel Equalization for MIMO Systems in WCDMA Downlink
In downlink transmission, channel multipaths destroy the orthogonality between users causing Multiple Access Interference (MAI). In order to restore the orthogonality between the users, chip-level channel equalization based ...
Chip level LMMSE Equalization for Downlink MIMO CDMA in fast fading environments
In this paper, we consider linear MMSE equalization for wireless downlink transmission with multiple transmit and receive antennas in fast fading environment. We propose a new algorithm based on conjugate-gradient algorithm ...
ASIP Architecture Implementation of Channel Equalization Algorithms for MIMO Systems in WCDMA Downlink
This paper presents a customized and flexible hardware implementation of linear iterative channel equalization algorithms for WCDMA downlink transmission in 3G wireless system with multiple transmit and receive antennas ...