GGSN in Telecom
GGSN refers to (Gateway GPRS Support Node).
The GGSN works as the inter-networking device between the 2G/3G core network, and the external network which is the PDN.
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(MS-SGSN-GGSN) GPRS Interfaces in 3G network
Here, we illustrate the GPRS interfaces between the MS, the SGSN, and the GGSN in 3G network in both 'control […]
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How SGSN selects the GGSN in GPRS, using iDNS and eDNS
The network is not having only one GGSN, it may have a few GGSNs. Also, it is having a lot […]
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SGSN, GGSN – 2G/3G Network Architecture and Interfaces
2G/3G Network Nodes The following graph shows the 2G/3G Network Architecture. It includes the SGSN, GGSN, HLR, CG, PDN, RNC, […]
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