A method and device for determining time-frequency resources. When the first terminal (100) uses the first time-frequency resources to communicate with the second terminal (200) through the D2D system and the first terminal (100) uses the second time-frequency resources to communicate with the base station through the cellular system, the first terminal (100) does not use the first resource to communicate with the second terminal (200) because the first time-frequency resources overlap with the second time-frequency resources partially or totally. By communicating, the communication of D2D system will not interfere with the communication of cellular system, that is, the communication between cellular system and D2D system will not interfere with each other, so that when the first time-frequency resource and the second time-frequency resource overlap partially or totally, the communication interference of D2D system to cellular system will be avoided, and the communication problem of the first terminal (100) can not normally communicate.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
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