Home IP Use of Visited Mobile ISP Subscriber on GPRS/UMTS Network

J.-H. Park, J.-S. Kim, and H.-K. Kim (Korea)


Specific DHCP Relay, Dynamic IP, Wireless Internet Access,GGSN (Gateway GPRS Support Node), GPRS (GeneralPacket Radio Service), UMTS (Universal MobileTelecommunications Systems)


In this paper we illustrate how the visited mobile ISP subscriber can access home ISP via Gateway GPRS Support Node (GGSN) on GPRS/UMTS network. We also introduce a specific DHCP relay which can deliver dynamic IP in home ISP to visited ISP subscriber for wireless internet service on GPRS/UMTS network for wireless internet access and service. There are some implementation ideas for wireless Internet access of visited ISP subscriber using home dynamic IP on GPRS/UMTS network in this paper.

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