Gp Interface in 2G/3G Telecom Network
Gp Interface is the interface between the SGSN and the GGSN that exist in different networks (different PLMNs). [ex: in case of Roaming.]
It is working in both the control plane and the user plane.
It uses GTP-C protocol in the control plane. And uses GTP-U protocol in the user plane.
-
Roaming Architecture in 2G/3G
To understand Roaming architecture in GPRS, there are a few terms we have to understand, Outbound roaming The outbound roaming
-
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,
Online Course
You must be logged in to post a comment.