DESIGN METHOD FOR HYBRID RF/BASEBAND SYSTEM IN MULTIUSER MIMO INTERFERENCE CHANNELS

摘要

Provided is a design method for a hybrid wireless/baseband system in a multiuser multiple input multiple output (MIMO) interference channel. In the multiuser MIMO interference channel environment, the method comprises a step of simultaneously designing an RF beam and a baseband MIMO processing matrix where the mean square error of the total received signals at a transmitting end and a receiving end is minimized.