Basic processes and functions of the LTE EPC Serving Gateway (S-GW).
Tag Archives: GTP-C
Getting TEID up with GTP Tunnels
What’s the deal with Tunnel Endpoint Identifiers and what do they do?
GSM with Osmocom: GPRS & Packet Data
So far we’ve focused on building a plain “2G” (voice and SMS only) network, which was all consumers expected twenty years ago. As the number of users accessing the internet through DSL, Dial Up & ISDN grew, the idea of getting this data “on the go” became more appealing. TCP/IP was becoming the dominant standard … Continue reading GSM with Osmocom: GPRS & Packet Data
GTPv2 – F-TEID Interface Types
A quick look at the Interface Types in the F-TIED field in GTPv2
Why GTP for Mobile Networks?
Why and How GTP is used in LTE networks to carry user data.