| Publisher | Keio University | ||
|---|---|---|---|
| Format | 102.0KB PDF | Date added | 29 Sep 2004 |
| Topics | TCP - IP, Mobile - Wireless Communications, GPS - GIS | ||
| Downloads | 21 | ||
With the progress of wireless technologies today, mobile terminals with multiple access interfaces are emerging (e.g. laptops, Personal Digital Assistants). However, multiple interfaces cannot yet be used simultaneously; nor can they be switched without breaking ongoing connections. This paper explores the benefits and issues of having multiple access interfaces when mobile nodes and networks employ layer-3 mobility protocols of Internet Protocol version 6 (IPv6) to access the Internet while changing their points of attachment to the Internet. To overcome some of the identified problems, a tunnel re-establishment technique is proposed.
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