阅读说明：本技术 一种信号的传输方法及装置 (Signal transmission method and device ) 是由 孙欢 于 2018-11-02 设计创作，主要内容包括：本发明提供了一种信号的传输方法及装置,其中的方法包括：分别接收两个TRP发送的第一信息和第二信息；根据对所述第一信息和所述第二信息的解码结果按照预定规则返回第一信号给一个所述TRP,所述预定规则用于指示接收到所述第一信号的所述TRP根据所述第一信号发送第二信号给另一个所述TRP。本发明有效的避免了UE向两个TRP单独发送ACK/NACK信息,从而减少了上行链路开销,并节省了UE的发射功率。(The invention provides a signal transmission method and a signal transmission device, wherein the method comprises the following steps: respectively receiving first information and second information sent by two TRPs; and returning a first signal to one of the TRPs according to a predetermined rule based on the decoding results of the first information and the second information, wherein the predetermined rule is used for indicating the TRP receiving the first signal to send a second signal to the other TRP according to the first signal. The invention effectively avoids the UE from sending ACK/NACK information to two TRPs independently, thereby reducing the uplink overhead and saving the transmitting power of the UE.)