MIMO D2D METHOD FOR BROADCASTING DATA IN MIMO D2D COMMUNICATION SYSTEM

摘要

Disclosed is a broadcasting method capable of solving a signal interference problem that may occur when broadcasting data using an omnidirectional antenna in a multi-input multi-output (MIMO) device to device (D2D) communication system. According to the present invention, the broadcasting method comprises the steps of: dividing an omnidirectional communication region for a transmission terminal into equally wide sectors; and broadcasting data by simultaneously forming beams for each of the sectors.