Resource allocation and resource allocation information transmitting / receiving apparatus and method in communication system supporting device-to-device system

摘要

The present invention provides a method for allocating discovery resources by a user equipment (UE) in a communication system supporting a device-to-device (D2D) scheme. The method includes determining whether a discovery resource request message is transmitted to the network entity, transmitting a discovery resource request message to the network entity based on the determination result, and responding to the discovery resource request message from the network entity. Receiving a discovery resource response message as a response message.