| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable monitoring of traffic for a Node B at an RNC, when the RNC connects with an ATM network directly, using a PNNI. <P>SOLUTION: There is provided a method of monitoring mobile telephone signaling, carried by the ATM network to determine channels of interest, wherein ATM cells of the ATM network intercepted to monitor an UMTS terrestrial radio access network are received (80), the intercepted ATM cells are automatically analyzed to obtain a correspondence between a static Node-B channel and a different private channel of the ATM network that is used to carry traffic to the Node-B channel or from the Node-B (82, 84), and the mobile telephone signaling carried by the ATM network is monitored, to determine the channels of interest by storing the correspondence (86). <P>COPYRIGHT: (C)2007,JPO&INPIT |
