Can I read GPRS Roaming Exchange Architecture on EtoBox?

GPRS Roaming Exchange Architecture by Mohammed Anwar is a document available to read on EtoBox.

What is GPRS Roaming Exchange Architecture about?

This document discusses technical architecture options for implementing inter-standard data roaming (ISDR) between CDMA and GSM networks. It outlines several ISDR framework options, including: using mobile IP (MIP) always with a MIP proxy; session initiation protocol (SIP) with internet access at a GSM GGSN; extending GTP tunnels back to a CDMA PDSN; and SIP with L2TP and an LNS proxy. The document also provides an overview of GPRS and CDMA packet data networks and differences between the two standards.

Author

Mohammed Anwar

Language

EN