| 摘要 |
A Femto base station (102), multimedia gateway (101), user equipment (113), IMS application server (121) and control method thereof are provided to enable a communication between a user equipment and the multimedia gateway via IP Multimedia Subsystem network. The multimedia gateway comprises first receiving means (307) for receiving cell information relates to a cell generated by said Femto base station from said Femto base station, generation means (306) for generating an identification information uniquely associating said multimedia gateway with a user equipment connected to the cell generated by the Femto base station and transmitting means for transmitting a SIP message with the identification information to a IMS application server in IMS network. |
