Method of resource allocation based on interference awareness for device-to-device communication and apparatus thereof

The invention relates to a method of interference-aware resource assignment D2D and apparatus. According to the present invention, in the base station and the interference that the base of the D2D resource allocation by the base station in the cellular system comprises a plurality of cellular terminals and a plurality of D2D terminal present in the cell under the jurisdiction of the base station, D2D received resource scheduling in the terminal to store the steps of: receiving the information and the information of the search point in the least amount of interference of resource blocks obtained by the resource discovery from the D2D receiving terminal, assignment information of resource blocks in time by the cellular terminal from the information, comprising: obtaining the information of the cellular terminal a corresponding one of the plurality of the cellular terminal in the received resource block and the search time, and using the resource scheduling information corresponding to the cellular terminal with the obtained, the frequency of the cellular terminal allocating resources at the same time to the D2D receiving terminal and the transmitting terminal D2D Provides a D2D resource allocation method comprising the steps: According to the D2D resource allocation method and apparatus, the base station receives feedback optimal cellular resources based on whether the interference from D2D terminal as scheduling the resource of the D2D terminal to use the cellular terminal and the same resource, based on this, the dynamically changing the cellular terminal D2D resources can be shared effectively and has the advantage that you can minimize the impact of interference.