Core Network
UTStarcom's MovingMedia® 6000 core network elements
include a portfolio of products designed to ensure
secure network connection between the packet core network
and IP network (Gateway GPRS Support Node - GGSN) and
provide mobility and session management (Serving GPRS
Support Node - SGSN) in a 3GPP UMTS TDD network.
Gateway GPRS Support Node (GGSN)
The GGSN, in a UMTS TDD network, provides a similar
function to the GGSN in a UMTS Frequency Division Duplex
(FDD) network. UTStarcom's MovingMedia® GGSN6200
ensures a secure connection between the packet core
network and the IP network. The GGSN has been designed
to ensure the mobile operator a smooth migration path
to 3GPP R5. UTStarcom's MovingMedia® GGSN200
shares a common platform with the SGSN and RNC in the
UMTS TDD network. While offering carrier-class functionality
and reliability, the GGSN offers industry leading capacity
and performance. A fully-loaded, dual-chassis GGSN
configuration provides peak throughput of 2.8Gbps and
supports 150,000 maximum active PDP contexts.
Documentation
Serving GPRS Support Node (SGSN)
The SGSN in a UMTS TDD network provides a similar
function as the SGSN in a UMTS FDD network. UTStarcom's
MovingMedia® SGSN6200 provides session management,
traffic processing and mobility management in the 3GPP
UMTS TDD network. The SGSN has been designed to ensure
a smooth migration path to 3GPP R5 for the mobile operator.
UTStarcom's MovingMedia® SGSN6200 shares a common platform
with the GGSN and RNC in the UMTS TDD network. While
offering carrier-class functionality and reliability,
the SGSN offers industry leading capacity and performance.
A fully-loaded, dual-chassis SGSN configuration provides
peak throughput of 2.8Gbps and supports 50,000 maximum
active PDP contexts.
Documentation
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