Abstract
Consumers are demanding world-wide cellular access to the internet. This requires a global standard and effective means of accessing the internet from wireless devices. Integrating the two successful domains, viz, cellular networks and the Internet, provide anytime, anywhere access in third generation (3G) cellular networks. In this paper a hierarchical architecture for integration of cellular network (GSM) and Mobile IPv6 as mobility management is proposed. GSM is the most widely used cellular network and Mobile IP allows transparent routing of IP datagrams in the Internet to the Mobile node irrespective of its physical location. Mobile IP provides an elegant solution for inter-domain, or macro-mobility management, but does not perform well for micro-mobility or intra-domain management. The transition of IPv4 to IPv6 is studied and its improvements are incorporated in the proposed architecture. The proposed hierarchical architecture improves the performance of Mobile IP in GSM networks in terms of fast intra-domain hand-offs.
References
- Perkins, C.E., ?Mobile IP?, IEEE Communications Magazine, Volume:35 , Issue: 5 , May 1997 , pp. 84 – 99
- L. Robert, N. Pissinou and S. Makki, ?Third Generation Wireless Network: The Integration of GSM and Mobile IP?, IEEE WirelessCommunications and Networking Conference (WCNC), Volume: 3, pp. 1291 -1296, Sept. 2000
- Deering, S., and Hinden, R.: ?Internet protocol, version (IPv6) specification‘. RFC 1883, December 1995.
- S.J. Vaughan-Nichols, ?Mobile IPv6 and the future of wireless Internet access?, Computer, Volume: 36 Issue: 2, pp. 18 –20,Feb 2003.
- http://www.3gpp.org/
- http://www.3gpp2.org/
- A.T. Campbell, J. Gomez and A.G. Valko, ?An overview of cellular IP?, IEEE Wireless Communications and Networking Conference,WCNC, vol.2, pp. 606 -610, 1999.
- R. Ramjee; K.Varadhan; L. Salgarelli; S.R.Thuel; Wang Shie-Yuan; T. La Porta,; ?HAWAII: a domain-based approach for supporting mobility in wide-area wireless networks?, IEEE/ACM Transactions Networking, Volume: 10 Issue: 3 , pp. 396 –410, June 2002.
- P. de Silva and H. Sirisena, ?A mobility management protocol for IPbased cellular networks?, IEEE Wireless Communications, Volume: 9Issue: 3, pp. 31, Jun 2002.
- Daniel G. Waddington and Fangzhe Chang, Bell Research Laboratories ?Realizing the Transition to IPv6?.
- S.S. Mohamed, M.S. Buhari and H. Saleem ?Performance comparison of packet transmissionover IPv6 network on different platforms?.
- T. Narten, ?Neighbor discovery and stateless autoconfiguration inIPv6?, IEEE Internet Computing, Volume: 3 Issue: 4, pp. 54 –62,Jul/Aug 1999.