Disconnect repeated expression chips for code division multiple access communication on the MIMO channel equalization and multiuser detection

摘要

The present invention relates to a transmission on a frequency selectable channel using a plurality of transmit antennas and the plurality of receive antennas relates to a method for reception, and the spreading process is continuously modulated during the transmission, characterized in that it is possible to process the data received by the receiving antenna. To this end, the receiving process according to the invention, the first linear filter (202, 202 '), the first interference subtraction using the estimated value of the pre-regeneration and multi-antenna interference (MAI) and inter-symbol interference (ISI) (201) a second linear filter (205, 205 '), pre-regenerated multiuser interference (MUI) to use the second interference subtraction unit 204, and a multi-antenna basis and thus interference from the filtered data in the received data, inter-symbol interference and a processing for generating a multi-user interference estimate. The invention also relates to a transmission system including the receiving system and receiving system configured to implement such a method.