SECURITY AND SEAMLESS WAN-LAN ROAMING

PROBLEM TO BE SOLVED: To provide a system and a method for secure and seamless roaming between an internal network and an external network.SOLUTION: Double and triple tunnels may be used to connect a mobile node to a communication host. The mobile node may include ability to connect to two networks...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG TAO, MADHANI SUNIL, AGRAWAL PRATHIMA, OBA YOSHIHIRO, KATSUBE YASUHIRO, DUTTA ASHUTOSH, YANAI KENICHI, BABA SHINICHI, KODAMA TOSHIKAZU, FUJIMOTO KENSAKU
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system and a method for secure and seamless roaming between an internal network and an external network.SOLUTION: Double and triple tunnels may be used to connect a mobile node to a communication host. The mobile node may include ability to connect to two networks simultaneously to enable seamless roaming between networks.