The embodiment of the present invention relates to a resource allocation method, a terminal device and a base station. The method includes: the terminal device obtains the configuration information of the first resource, at least one set of synchronous resources, time domain periodic information, bitmap information, and the configuration information of reserved resources, and at least one of the configuration information of the duplex TDD system in time. Determine the number of reserved subframes in the first resource, the location of reserved subframes in the time domain of the first resource and the second resource. The second resource is the set of candidate subframes for D2D data transmission by the terminal device. The terminal device transmits D2D data according to bitmap information and the second resource. The terminal device can determine the number of reserved subframes and the time-domain location of reserved subframes by pre-configuration or the information transmitted by the base station, and further accurately use the second resource for D2D data transmission according to the bitmap information.
【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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