Cisco ASR 5x00 Home eNodeB Administration Manual page 20

▀ Network Deployment and Interfaces
 S1 UE context Release Function: This functionality is responsible to manage the release of UE
 UE Context Modification Function: This functionality allows to modify the established UE Context
 Status Transfer: This functionality transfers Packet Data Convergence Protocol (PDCP) SN Status
 Trace Function: This functionality is to control a trace session recording for a UE in
 Location Reporting: This functionality allows MME to be aware of the UE's current location.
 Warning Message Transmission Function: This functionality provides the means to start and
 RAN Information Management (RIM) Function: This functionality allows the request and transfer
 Configuration Transfer Function: This functionality allows the request and transfer of RAN
▄ Cisco ASR 5x00 Home eNodeB Gateway Administration Guide
20
 eNodeB and MME Configuration Update functions are to update application level
configuration data needed for the eNodeB and MME to inter operate correctly on the S1
interface.
specific context in the eNodeB and the MME.
partly.
information from source eNodeB to target eNodeB in support of in-sequence delivery and duplication
avoidance for intra LTE handover.
ECM_CONNECTED or to control an MDT (Minimization of Derive Tests) session transferring MDT
measurements collected by the UE.
overwrite the broadcasting of warning message.
of RAN information (For example, GERAN system information) between two RAN nodes via the
core network.
configuration information (For example, SON information) between two RAN nodes via the core
network
HeNB Gateway in Wireless LTE Network