摘要 |
The present invention provides with a terminal having a monitoring period changing function for changing the value (monitoring period) of a no-traffic monitoring timer of the terminal by feeding back the information on radio signal conditions, and a no-traffic monitoring function for changing the status of the call of the terminal to a disconnected state for only receiving radio signal from a base station depending on the value (monitoring period) of the no-traffic monitoring timer based on the information fed back. |