The present disclosure provides a method and device for use in wireless communication nodes. A first node receives first information; receives a first signaling; transmits X first-type radio signals, X being a positive integer greater than 1; and transmits second information, the second information comprising Y first-type information bit(s), Y being a positive integer; the first information is used to determine the second information; only the Y first-type information bit(s) comprised in the second information is(are) used to indicate whether at least one of the X first-type radio signals is correctly received; a target receiver of any of the X first-type radio signals is different from a target receiver of the second information. The method in the present disclosure effectively avoids the frequent reporting of the UE under the working mode of the base station controlling resource allocation, thus reducing the signaling overhead and retransmission delay of Uu Interface.