Process for processing the MIMO data streams in 3GPP HSDPA receiver, and a receiver therefor

摘要

Operates at the chip level in order to perform inter-chip interference of linear chip level of N data streams and (ICI) inter-stream interference of all the removal of the (ISI) the (channel shortening), the output chip level of the N -despreading blocks for despreading separately from the linear equalizer first generating a data stream, the N outputs (40) linear equalizer in the first, multi-and spatial equalization and processes the N data streams are received a non-linear second detector for performing stream detection and (43), for direct sequence (DS) spread spectrum wireless communication system, an antenna of the N MIMO receiver for. The present invention is, MIMO data streams based on the fact that it is run separately from the removal of (ISI) inter-stream interference of all, the space and multi-stream detection in other inter-chip interference of linear chip level on the one hand and (ICI) There is also provided a process for processing.