Method and apparatus for transmission timing, base station, and computer readable storage medium

A transmission timing method, comprising:

• receiving, by a third node, timing control information sent by a second node;
• and
• aligning, according to the timing control information, timing of uplink transmission sent by the third node to the second node with timing of downlink transmission received by the second node from a first node.

A device for transmission timing, comprising:

• a first timing control module, which is configured to send timing control information for controlling data transmission to a third node and/or a first node;
• wherein
• the timing control information is used to control timing alignment of reception timing of uplink data received by the second node transmitted from the third node and reception timing of downlink data received by the second node transmitted from the first node, or to control timing alignment of transmission timing of downlink data of the second node and transmission timing of uplink data of the second node.

(canceled)