| 摘要 |
Methods and systems can provide accurate synchronization of two nodes even when those nodes cannot communicate directly with one another. A method, for example, can include determining a first propagation delay estimate to a first node (910). The method can also include determining a second propagation delay estimate to a second node (920). The method can further include receiving a first synchronization message from the first node (930). The method can additionally include transmitting a second synchronization message to the second node (940). The second synchronization message depends on the first synchronization message, the first propagation delay estimate, and the second propagation delay estimate. |
