| 摘要 |
<p>An accounting method for group service relating to the group service in communication networks is disclosed, the method includes: after the service server had received the participating /leaving session request of the group users, performing a statistic for the current user amount in the session, determining the current group scale according to the statistic result; further the service server judging whether the group scale is changed; initiating the accounting to the accounting device if the group scale is changed. The present invention also provides the corresponding service server, accounting device and group service realizing system. By using the present invention to account for the group service, the accounting signaling interacted between the service server and the accounting device is substantially reduced, and the occupy of the network system resource is reduced.</p> |
