Method and device used for discontinuous reception in wireless communication

A second node for wireless communications, comprising:

• a second transmitter, transmitting first information, the first information comprising a first identity) ID, the first ID belonging to a link-layer ID;
• and
• a third transmitter, when a first timer is running, transmitting a first radio signal in a candidate slot;
• wherein the first ID is used for indicating a start time of the first timer;
• at the start time of the first timer, the first timer is started;
• the start time of the first timer is a start time of a first time interval;
• a remainder of an index of a first subframe in an FN (Frame Number) period divided by a first time length is the same as a remainder of the first ID divided by the first time length;
• the first subframe comprises the first time interval.

A method in a first node for wireless communications, comprising:

• receiving first information, the first information indicating a first (identity) ID, the first ID belonging to a link-layer ID;
• determining a start time of a first timer according to the first ID;
• at the start time of the first timer, starting the first timer;
• and
• when the first timer is running, monitoring a first radio signal in each candidate slot;
• wherein the start time of the first timer is a start time of a first time interval;
• a remainder of an index of a first subframe in an FN (Frame Number) period divided by a first time length is the same as a remainder of the first ID divided by the first time length;
• the first subframe comprises the first time interval.