Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2000-05-05
2008-05-20
Orgad, Edan (Department: 2619)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S902000, C370S223000, C370S349000, C370S406000
Reexamination Certificate
active
07376138
ABSTRACT:
In a communications network, a node receives a transit packet. The priority assigned to the transit packet is determined and when it has a low priority then the transit packet is removed and a higher priority packet is inserted in the resulting vacancy.
REFERENCES:
patent: 5008663 (1991-04-01), Adams
patent: 5150356 (1992-09-01), Tsutsui
patent: 5159595 (1992-10-01), Flanagan et al.
patent: 5216670 (1993-06-01), Ofek et al.
patent: 5341364 (1994-08-01), Marra et al.
patent: 5406401 (1995-04-01), Kremer
patent: 5491696 (1996-02-01), Nishimura
patent: 5517489 (1996-05-01), Ogura
patent: 5717689 (1998-02-01), Ayanoglu
patent: 5721727 (1998-02-01), Ashi et al.
patent: 5903370 (1999-05-01), Johnson
patent: 6021112 (2000-02-01), Sugawara
patent: 6532088 (2003-03-01), Dantu et al.
patent: 6542511 (2003-04-01), Livermore et al.
patent: 6639896 (2003-10-01), Goode et al.
patent: 6657952 (2003-12-01), Shiragaki et al.
patent: 6885670 (2005-04-01), Regula
patent: 6952396 (2005-10-01), Cottreau et al.
patent: 6952397 (2005-10-01), Mor et al.
patent: 6992975 (2006-01-01), Daniel et al.
patent: 7054951 (2006-05-01), Kao et al.
patent: 2003/0152105 (2003-08-01), Arimilli
patent: 2004/0252688 (2004-12-01), May et al.
patent: 0 405 756 (1991-01-01), None
patent: 0 462 349 (1991-12-01), None
patent: 0 687 370 (1997-07-01), None
PCT International Preliminary Examination Report.
Sauer, J. R. et al., “A Soliton Ring Network”, Journal of Lightwave Technology, vol. 11, No. 12, Dec. 1, 1993 (pp. 2182-2190).
“Dynamic Transport Technology and Applicants”, Cisco Systems, [Online], Retrieved from the Internet: <URL:http://www.disco.com/warp/public/cc/techno/media/wan/sonet/dpt/dpta—wp.htm> ,Feb. 1999, pp. 1-17.
PCT International Preliminary Examination Report, May 5, 2000.
British Telecommunications public limited company
Lee Andrew C.
Nixon & Vanderhye P.C.
Orgad Edan
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