Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2008-03-25
2008-03-25
Phunkulh, Bob A. (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000, C370S401000, C370S349000
Reexamination Certificate
active
10260432
ABSTRACT:
When a mobile node MN moves from an access router AR3to another access router AR4, it sends a multi-binding on request to a mobility agent MA1and then moves ({circle around (1)}). Receiving the multi-binding on request, the mobility agent MA1voluntarily configures prospective CoA's (probable CoA's) The probable CoA's are added as forwarding addresses while an M bit is set on in an register of the mobile node MN on a binding cache ({circle around (2)}). When the mobility agent MA1receives a capsuled packet addressed to the mobile node MN thereafter, it tunnel-forwards the packet to CoA3, probable CoA2, and probable CoA4according to the binding cache ({circle around (3)}).
REFERENCES:
patent: 6501746 (2002-12-01), Leung
patent: 6567664 (2003-05-01), Bergenwall et al.
patent: 6625135 (2003-09-01), Johnson et al.
patent: 6636498 (2003-10-01), Leung
patent: 6721291 (2004-04-01), Bergenwall et al.
patent: 6917605 (2005-07-01), Kakemizu et al.
patent: 6937590 (2005-08-01), Lee
patent: 6973057 (2005-12-01), Forslow
patent: 6987771 (2006-01-01), Shimizu et al.
patent: 2002/0039367 (2002-04-01), Seppala et al.
Koji Omae, et al., “Hierarchical Mobile IPv6 Extension for IP-based Mobile Communications System”, The Institute of Electronics, Information and Communication Engineers, Technical Report of IEICE in 2001-178, Feb. 2002, pp. 25-32, (w/English Abstract).
Seisho Yasukawa, et al., “A route optimization method and smooth handover method with RSVP signaling in a mobile IPv6 network”, B-6-88, Aug. 29, 2001, p. 144.
Charles Perkins, et al., “Mobility Support in IPv6”, Internet-Draft draft-perkins ipv6-mobility-sup-02, txt, Jul. 8, 1995, 18 pages.
Karim El Malki, et al., “Simultaneous Bindings for Mobile IPv6 Fast Handoffs”, Internet-Draft draft-elmalki-mobileip-bicasting-v6-00, txt, Jun. 2002, 13 pages.
David B. Johnson, et al., “Mobility Support in IPv6”, Internet-Draft draft-ietf-mobileip-ipv6-18, txt Jun. 1, 2002, 133 pages.
Hesham Soliman, et al., “Hierarchical MIPv6 mobility management (HMIPv6)”, Internet-Draft draft-ietf-mobileip-hmipv6-06, txt, Jul. 2002, 29 pages.
Okajima Ichiro
Omae Koji
Umeda Narumi
NTT DoCoMo Inc.
Phunkulh Bob A.
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