COORDINATED BEAMFORMING METHOD AND APPARATUS BASED ON PARTIAL INTERFERENCE ALIGNMENT

摘要

A coordinated beamforming method and apparatus based on partial interference alignment, the method comprising: of selectable partial interference alignment schemes of a terminal covered by a base station in a coordinated multipoint transmission coordinated cluster, selecting according to the chordal distance criterion an optimal partial interference alignment scheme; said base station using said optimal partial interference alignment scheme to send a signal to said terminal.