Optical communications network

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

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.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical communications network does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical communications network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical communications network will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3982380

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.