Arrangement and method for determining charging in a telecommunications system

摘要

The present invention relates to a method and arrangements for determining charging related to a data bit transfer session from a traffic source ( 209 ) to a client ( 213 ), said bit transfer session involving bit transfer over a wireless communications link ( 214 f) under the control of a radio resource managing unit ( 204 ). According to the method of the present invention the radio resource managing unit ( 204 ) sends information regarding the bandwidth on the wireless link that the bit transfer session currently is allowed to use to a charging logic ( 212 ). This bandwidth information from the radio resource managing unit ( 204 ) is used by the charging logic ( 212 ) to determine the charging related to the bit transfer session. Thereby a fair charging of the session may be achieved, which is adapted to the quality of service actually obtained by the end-user for the session.