Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-01-30
2007-01-30
Sam, Phirin (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S338000
Reexamination Certificate
active
10239768
ABSTRACT:
When a gateway server GWS receives an access demand to an IP server from a cellular phone MS via a mobile packet communication network MPN, the gateway server acquires information corresponding to a hostname included in the access demand from a primary conversion table T1. When the obtained information is a wide area IP address, gateway server GWS relays the access demand to a IP server on the Internet INET on the basis of the wide area IP address. When the obtained information is identification of a closed area network, gateway server GWS further acquires a closed area IP address corresponding to the hostname included in the access demand and relays the access demand to a IP server on the basis of the closed area IP address in the LAN corresponding to the identification of the closed area network.
REFERENCES:
patent: 6128664 (2000-10-01), Yanagidate et al.
patent: 6473411 (2002-10-01), Kumaki et al.
patent: 6667974 (2003-12-01), Shigeta
patent: 6754328 (2004-06-01), Takahashi
patent: 2002/0035624 (2002-03-01), Kim
patent: H06-261078 (1994-09-01), None
patent: H10-290232 (1998-10-01), None
patent: H11-122301 (1999-04-01), None
patent: H11-154966 (1999-06-01), None
patent: 2000-216887 (2000-08-01), None
patent: 2002-0022317 (2002-03-01), None
NTT DoCoMo Technical Journal vol. 7, No. 2, dated Jul. 1999, “Special Issue on I-Mode Service Network System”, 6 pages; Authors: Mitsuaki Hanaoka, Shinobu Kaneshige, Noriaki Hagiya, Kimihiro Ohkubo, Kenichi Yakura, and Yoko Kikuta.
Ikeda Nobuyuki
Koganemaru Takashi
Murozumi Atsuko
Yabe Toshiyasu
Brinks Hofer Gilson & Lione
NTT DoCoMo Inc.
Sam Phirin
LandOfFree
Relay apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Relay apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relay apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3818366