Iterative chip equalization and multiuser detection for CDMA communications systems on MIMO channels

摘要

The process involves performing linear filtering using a filter (202) and interference subtraction on a channel using an estimation of inter-antenna interferences (MAI) and previously generated inter-symbol interference (ISI). Another interference subtraction is performed using an estimation of previously generated inter-user interferences (MUI). An estimation of the MAI and ISI combination and MUI is generated based on received data. An independent claim is also included for a transmission system including a transmission channel.