Method and device for wireless communication

Abstract

Method and Device in communication nodes for wireless communications. A first node receives first information; and transmits second information and third information; herein, the first information is used for indicating a first time window, the second information is used for indicating a second time window, and the third information is used for indicating whether the second time window is synchronous with the first time window. When there is a long distance of UE-base station communications, particularly relating to NTN communications, pre-compensation can be made for a timing advance, when an NTN UE is D2D networking with other UEs, a scheme proposed in the present disclosure to indicate whether there is pre-compensation for timing advance can serve as a reference for the synchronization reference source selection. With other conditions still unchanged, an NTN-aid D2D UE which has pre-compensated for the timing advance will be chosen preferentially as a synchronization reference source.

Dependencies are inferred from the claim text.