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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
LTE Networks
• IPv6 SLACC, generating RAs responding to RSs
An HSGW also establishes, maintains and terminates link layer sessions to UEs. The HSGW
functionality provides interworking of the UE with the 3GPP EPS architecture and protocols. This
includes support for mobility, policy control and charging (PCC), access auth en tica tio n, and roa min g.
The HSGW also manages inter-HSGW handoffs.
The topology of the HSGW network is shown in the following figure:
Figure 25-6 HSGW Topology
Basic Features of HSGW
The basic features supported by HSGW can be categorized as follows:
• Authentication
• IP Address Allocation
• Quality of Service
• AAA, Policy and Charging
eNodeB
S1-U
S-GW
S1-MME
S11
MME
MN
320490
PCRF
eANePCF
MN
eHRPD
S5/S8Gy
S6a
S6a
A10/A11
HSGW
S101 S103S2aSTa
SWx
SGi
Gxa
Gx
Rf
Rf
Gxc
3GPP
AAA
HSS
OCS
OFCS
P-GW
Internet
Enterprise