About this document
PS Core Network Architecture Overview by silview3 is a document available to read on EtoBox.
The document discusses packet switching applications in mobile networks. It covers the architecture and protocols used in 2G GPRS and 3G UMTS networks. The key elements are the SGSN which manages mobility and routing between the radio access network and core network, and the GGSN which acts as the gateway between the mobile network and external packet data networks. The document provides an overview of the protocol stack and functions of these core network nodes for packet switched data services in 2G and 3
- Author
- silview3
- Language
- EN