User's Manual
Confidential
Chapter 1 Samsung LTE System Overview
LTE eNB System Description v2.0 9
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Figure 6. Inter-eNB User Plane Protocol Stack
The following figure shows the control plane protocol stack:
Figure 7. Inter-eNB Control Plane Protocol Stack
Protocol Stack between eNB and LSM
The FE and GE are used for the physical connection between eNB and LSM, and
connection specifications must satisfy FTP/SNMP interface.
The following figure shows the user plane protocol stack between eNB and LSM: