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Localhost HTTP proxy for mobility and location based services support

Kammann, J. (2005) Localhost HTTP proxy for mobility and location based services support. In: Proceedings WWC'2005. World Wireless Congress, 2005-05-24 - 2005-05-27, Stanford, CA, USA.

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Kurzfassung

When TCP/IP was originally designed, location awareness and terminal mobility was not taken into consideration. IPv4 has a limited IP address space and IP addresses itself have no proximity relation. The IP address limitation will eventually be overcome by the introduction of IPv6, but most of the huge already deployed infrastructure for mobile Internet Access use private IP addresses and Network Address Translation (NAT) to solve the problem. This in turn inhibits the deployment of Mobile IP which would be needed for seamless handover between networks. The confinements due to NAT are usually countered by establishing tunnels from the inside-NAT devices to an outside endpoint. However, quite a few mobile access points don’t support tunneling - either for security reasons or caused by design. A multitude of intra-network handover proce-dures are known, few also support inter-network handover. Standards like UMA require both cross-network agreements and software modify-cations to the mobile devices whereas the solution proposed in this paper only requires application layer access to the networks.

Dokumentart:Konferenzbeitrag (Paper)
Zusätzliche Informationen:LIDO-Berichtsjahr=2005, monograph_id=5.05,
Titel:Localhost HTTP proxy for mobility and location based services support
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Kammann, J.NICHT SPEZIFIZIERT
Datum:24 Mai 2005
Erschienen in:Proceedings WWC'2005
Referierte Publikation:Ja
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:HTTP proxy, Mobility, Location based Services
Veranstaltungstitel:World Wireless Congress
Veranstaltungsort:Stanford, CA, USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2005-05-24 - 2005-05-27
Veranstalter :IEEE / (Beyond Third Generation Wireless (B3G) and 4G Mobile)
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W KN - Kommunikation/Navigation
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W KN - Kommunikation/Navigation
DLR - Teilgebiet (Projekt, Vorhaben):W - Projekt GalileoNAV (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Kommunikation und Navigation
Hinterlegt von: Jens Kammann
Hinterlegt am:23 Jan 2006
Letzte Änderung:12 Dez 2013 19:58

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