Cisco Cisco ASR 5500
Mobile Video Gateway Overview
▀ Network Deployments and Interfaces
▄ MVG Administration Guide, StarOS Release 17
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Network Deployments and Interfaces
This section shows the Mobile Video Gateway as it functions in various wireless networks. The section also includes
descriptions of its logical network interfaces.
descriptions of its logical network interfaces.
The Mobile Video Gateway in an E-UTRAN/EPC Network
In this software release, the Mobile Video Gateway software can be integrated with the Cisco P-GW in an E-
UTRAN/EPC (Evolved UTRAN/Evolved Packet Core) network.
UTRAN/EPC (Evolved UTRAN/Evolved Packet Core) network.
In the EPC (Evolved Packet Core), the Cisco P-GW (Packet Data Network Gateway) is the network node that
terminates the SGi interface towards the PDN (Packet Data Network). The P-GW provides connectivity to external
PDNs for the subscriber UEs by being the point of exit and entry of traffic for the UEs. A subscriber UE may have
simultaneous connectivity with more than one P-GW for accessing multiple PDNs. The P-GW performs policy
enforcement, packet filtering for each user, charging support, lawful interception, and packet screening.
terminates the SGi interface towards the PDN (Packet Data Network). The P-GW provides connectivity to external
PDNs for the subscriber UEs by being the point of exit and entry of traffic for the UEs. A subscriber UE may have
simultaneous connectivity with more than one P-GW for accessing multiple PDNs. The P-GW performs policy
enforcement, packet filtering for each user, charging support, lawful interception, and packet screening.
The following figure shows the integrated Mobile Video Gateway and P-GW in an E-UTRAN/EPC network.
Figure 2.
Mobile Video Gateway in an E-UTRAN/EPC Network
For more information about the Cisco P-GW and its connectivity to related network elements, see the Packet Data
Network Gateway Administration Guide.
Network Gateway Administration Guide.