Invention Grant
US09374683B2 Method and apparatus for device to device multicast communication in cellular mobile systems 有权
蜂窝移动系统中设备到设备组播通信的方法和装置

Method and apparatus for device to device multicast communication in cellular mobile systems
Abstract:
Disclosed is a method and an apparatus for device-to-device (D2D) multicast communication in a cellular mobile communication system. The method for D2D communication may include transmitting a server designation request message requesting registration as a server terminal to a base station, and transmitting service information using a D2D multicast or broadcast communication scheme based on a radio resource allocated by the base station.
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