Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2011-04-05
2011-04-05
Yao, Kwang B (Department: 2473)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S252000
Reexamination Certificate
active
07920468
ABSTRACT:
A method of calculating traffic values in a communications network (1), the communications network comprising a plurality of nodes (2,4), the nodes being connected to one another by links (24), the method comprising: (a) obtaining traffic data measurements (102) through said nodes and/or links in an initial scenario as input data; (b) deriving a traffic flow model for a modified scenario using a plurality of constraints describing the interdependency of said initial to said modified scenario (116); and (c) calculating values and/or upper and lower bounds of traffic values for said modified scenario from said traffic flow model using said input data (118).
REFERENCES:
patent: 5042027 (1991-08-01), Takase et al.
patent: 5917806 (1999-06-01), Lin et al.
patent: 6108303 (2000-08-01), Fahmi et al.
patent: 6404744 (2002-06-01), Saito
patent: 6498778 (2002-12-01), Cwilich et al.
patent: 6594268 (2003-07-01), Aukia et al.
patent: 6842463 (2005-01-01), Drwiega et al.
patent: 6970429 (2005-11-01), Arsikere et al.
patent: 7047309 (2006-05-01), Baumann et al.
patent: 7068630 (2006-06-01), San Filippo, III
patent: 7106696 (2006-09-01), Lim et al.
patent: 7111074 (2006-09-01), Basturk
patent: 7162250 (2007-01-01), Misra
patent: 7206289 (2007-04-01), Hamada
patent: 7302482 (2007-11-01), Rodosek et al.
patent: 2002/0167898 (2002-11-01), Thang et al.
patent: 2003/0007484 (2003-01-01), Beshai
patent: 2003/0043792 (2003-03-01), Carpini et al.
patent: 2003/0095501 (2003-05-01), Hofner et al.
patent: 2003/0118027 (2003-06-01), Lee et al.
patent: 2003/0126246 (2003-07-01), Blouin et al.
patent: 1 035 703 (2000-09-01), None
patent: 1 043 871 (2000-10-01), None
patent: 2 311 193 (1996-06-01), None
patent: WO 96/19905 (1996-06-01), None
patent: WO 99/21301 (1999-04-01), None
Fortz B et al: “Internet traffic engineering by optimizing OSPF weights” Infocom 2000. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings. IEEE Tel Aviv, Israel Mar. 26-30, 2000, Piscataway, NJ, USA, IEEE, US, Mar. 26, 2000, pp. 519-528, XP010376140 ISBN: 0-7803-5880-5, abstract p. 521, left-hand col., paragraph II.-p. 522, right-hand col., paragraph IV.
Girish M K et al: “Formulation of the traffic engineering problem in MPLS based IP networks” Fifth IEEE Symposion on Computers and Communications, ISCC 2000, Jul. 3, 2000, pp. 214-219, XP010505349 p. 216, left-hand col., paragraph 3.-p. 218 right-hand col., paragraph 4.
Papadopoulos C V et al: “Protection and Routing Algorithms for Network Management the Case of Transmission Networks” Microprocessing and Microprogramming, Elsevier Science Publishers, BV., Amsterdam, NL, vol. 38, No. 1/5, Sep. 1, 1993, pp. 163-170, XP000383771 ISSN: 0165-6074, p. 164, left-hand col., paragraph 1.1.-p. 166, left-hand col., paragraph 2. p. 168, left-hand col., paragraph 3.-p. 170, left-hand col., paragraph5.
Bokhari Syed M
Cisco Technology Inc.
Kaplan Cindy
Yao Kwang B
LandOfFree
Method and system for constraint-based traffic flow... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for constraint-based traffic flow..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for constraint-based traffic flow... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2695758