Transmission Delay and Jitter on the User Plane

This function enables users to check the delay and jitter of the Iub interface on the user plane.

Procedure:

- In the LMT window, click Monitor to display the Monitor tab page.

- In the monitor navigation tree, choose Monitor > UMTS Monitoring > Cell Performance Monitoring.

The Cell Performance Monitoring dialog box is displayed.

- In the displayed Cell Performance Monitoring dialog box, set Monitor Item to Node Synchronization. Then click Submit to start performance monitoring.

Results:

Two types of monitoring data, RFN/BFN difference and transmission delay are displayed in table and chart mode.