Category: Advanced
(MS-SGSN-GGSN) GPRS Interfaces in 2G network
Here, we illustrate the GPRS interfaces between the MS, the SGSN, and the GGSN in 2G network in both ‘control […]
(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 […]
What is SS7 over IP, ‘SIGTRAN’
SS7 protocol SS7 is a protocol responsible to move the signaling messages between telecom network nodes. It is using the […]
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 […]