Sätt och anordning för synkronisering av privata radiosystem

摘要

The method involves transmitting a first message including timing information from a base station of a mobile communications network for receiving the first message at a mobile communications terminal. The mobile communications terminal is synchronised with the first message. A second message includes a timing information from the mobile communications terminal. The second message is received at the at least one of a number of private radio system base stations. At least one of a number of private radio system base stations is synchronised in accordance with the second message. - During receiving of the second message it entails receiving the second message at the number of private radio system base stations that they synchronise the number of private radio base stations in accordance with the second message. The second message is received during a traffic connection between at least one of a number of private radio system base stations and mobile communications terminal.