Monitoring Event Subscription Request to MME/SGSN

This procedure is used between SCEF and MME and between SCEF and SGSN to configure the monitoring events directly at the MME/SGSN through the T6a/b interface.

When the procedure is invoked by SCEF, it is used for configuring the number of UEs at a given geographic location. Each SCEF Reference ID MME/SGSN is able to process successfully, it includes the exact number of UEs known to be at the requested location in the Configuration-Information-Answer.

Figure 2-10 Monitoring Event Subscription Request to MME/SGSN