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Cover of Mobile Backhaul
  • 3.3 3G
  • from Mobile Backhaul
  • by Esa Metsala, Juha Salmelin
  • Publisher: John Wiley & Sons
  • Released: May 2012


Gateway GPRS support node (GGSN)[edit]
The gateway GPRS support node (GGSN) is a main component of the GPRS network. The GGSN is responsible for the internetworking between the GPRS network and external packet switched networks, like the Internet and X.25 networks.