DISJOINT ITERATIVE CHIP EQUALISATION AND MULTI-USER DETECTION FOR CDMA COMMUNICATION SYSTEMS ON A MIMO CHANNEL

摘要

The present invention relates to a reception method for a transmission on a frequency selectable channel by using a plurality of transmission antennas and plurality of reception antennas, modulated successively at the time of transmission and spreading processes, and process the data received by the receiving antenna it is characterized in that it is possible to. To this end, the receiving process according to the invention, the first linear filter (202, 202 '), the first interference subtraction unit 201 to use the dictionary regenerate the estimate of the multi-antenna interference (MAI) and code cross interference (ISI) a second linear filter 205, 205 ', pre-regeneration of multi-user interference, the second interference subtraction unit 204, and based on the received data, and a multi-antenna interference from the thus filtered data using the (MUI), code interference with and a processing for generating a multi-user interference estimate. The invention also relates to a transmission system including a receiving system and the reception system configured to implement such a method.