Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-05-29
2007-05-29
Ho, Duc (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S469000
Reexamination Certificate
active
10061015
ABSTRACT:
In a router and a communication network system reserving network resources in compliance with an RSVP (Resource ReSerVation Protocol), that is a protocol for resource reservation, a router stores an encapsulated destination address associated with an address of a second host upon encapsulating and transferring a packet addressed to the second host, transfers a first path message transmitted from a first host to make a resource reservation in compliance with a resource reservation protocol, obtains thereafter the encapsulated destination address from the address of the second host, and transmits a second path message in a non-capsulated state to make a resource reservation with the same communication quality as that of the first path message to the encapsulated destination address.
REFERENCES:
patent: 6728365 (2004-04-01), Li et al.
patent: 6765927 (2004-07-01), Martin et al.
patent: 2002/0015395 (2002-02-01), Karagiannis
patent: 2002/0021680 (2002-02-01), Chen
patent: 2002/0085494 (2002-07-01), Seddigh et al.
patent: 2002/0150062 (2002-10-01), Zheng et al.
patent: 1 032 179 (1999-02-01), None
Terzis, et al., “RSVP Operation Over IP Tunnels” IETF RFC 2746, Jan. 2000, pp. 1-25, XP-002237919.
Terzis, et al., “A Simple QoS Signaling Protocol for Mobile Hosts in the Integrated Services Internet” Infocom 99, 1999 IEEE, pp. 1011-1018.
Perkins, “IP Mobility Support for IPV4, Revised Draft-IETF-MobileIP-RFC2002-BIS-07.TXT” Aug. 21, 2001 IETF Internet Draft, XP-002265160, pp. 1-95.
Oka Kazuyuki
Ono Hideaki
Ho Duc
Katten Muchin & Rosenman LLP
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