Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-09-19
2006-09-19
Vu, Huy D. (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S389000, C370S474000
Reexamination Certificate
active
07110392
ABSTRACT:
A path control packet is sent from a router to a receiver. The receiver capsulates the received packet and transmits a capsulated IP packet to a feed via a ground line. The feed extracts the path control packet by decapsulation and transmits the packet to a router. At the same time, path control information is sent to a satellite line. The router processes the packet as if the path control information from the router reached via the satellite line. When a receiver receives a packet via the satellite line, it transmits the packet as a packet to a router. This router processes the packet as if the path control information from the router reached via the satellite line.
REFERENCES:
patent: 5699521 (1997-12-01), Iizuka et al.
patent: 6385647 (2002-05-01), Willis et al.
patent: 6389453 (2002-05-01), Willis
patent: 6493538 (2002-12-01), Jabbarnezhad
patent: 6519243 (2003-02-01), Nonaka et al.
patent: 6519651 (2003-02-01), Dillon
Duros, Fujit et al: “A Link Layer Tunneling Mechanism for Unidirectional Links draft-ietf-udlr-11tunnel-02.txt” IETF Draft UDLR Group, 'Online! Jun. 24, 1999 (Jun. 24, 1999), XP002331853 (pp. 1-19).
Izumiyama et al: “An IP tunneling approach for Uni-directional Link routing draft-ietf-udlr-wide-tunnel-00.txt” IEFT Draft UDLR Group, 'Online! Nov. 1997 (Nov. 1997), XP002331854 (pp. 1-8).
Fujii N et al: “Implementation and evaluation of satellite Internet system” Internet Workshop, 1999. IWS 99 Osaka, Japan Feb. 18-20, 1999, Piscataway, NJ, USA, IEEE, US Feb. 18, 1999 (Feb. 18, 1999), pp. 215-220, XP010365609 (pp. 215-220).
E. Duros and W. Dabbous: “Supporting Unidirectional Links in the Internet” In Proceedings of the 1stInternational Workshop on Satellite-Based Services, 'Online! Nov. 1996 (Nov. 1996), XP002331855 (pp. 1-6).
Fujii Noboru
Hara Kazuhiro
Izumiyama Hidetaka
Bell Boyd & Lloyd LLC
JSAT Corporation
Shand Roberta A.
Sony Corporation
Vu Huy D.
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