Multiplex communications – Pathfinding or routing
Reexamination Certificate
2011-01-04
2011-01-04
Pham, Chi H (Department: 2471)
Multiplex communications
Pathfinding or routing
Reexamination Certificate
active
07864749
ABSTRACT:
A method for evaluating traffic dispersion at an exchange in a communications network, the exchange being arranged for applying a set of routing rules in allotting to a plurality of links (i.e., circuit groups) incoming traffic directed toward a given destination. The method includes the steps of incrementally generating traffic quantums representative of the traffic; producing a distribution of the traffic quantums over the circuit groups according to the set of routing rules; the distribution thus obtained being statistically representative of the dispersion of the incoming traffic over the plurality of circuit groups at the exchange. The steps of incrementally generating traffic quantums representative of the traffic and producing a distribution of the traffic quantums are performed in the absence of interference with operation of the exchanges
odes in the communications network.
REFERENCES:
patent: 5359649 (1994-10-01), Rosu et al.
patent: 6209033 (2001-03-01), Datta et al.
patent: 6327467 (2001-12-01), Yang et al.
patent: 6574669 (2003-06-01), Weaver
patent: 6873600 (2005-03-01), Duffield et al.
patent: 7266122 (2007-09-01), Hogg et al.
patent: 7356584 (2008-04-01), Yip
patent: 2003/0214913 (2003-11-01), Kan et al.
patent: 2004/0037230 (2004-02-01), Kroboth et al.
patent: 2004/0042398 (2004-03-01), Peleg et al.
patent: 2004/0151123 (2004-08-01), Lau et al.
patent: 2007/0171834 (2007-07-01), Sathyanarayana et al.
patent: WO-02/071779 (2002-09-01), None
patent: WO-2004/019556 (2004-03-01), None
“Traffic Measurement by Destination”; ITU-T, Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors; Quality of service, network management and traffic engineering—Traffic engineering—Measurement and recording of traffic; ITU-T Recommendation E.491, pp. i-iii, and 1-4, (1997).
“Traffic Intensity Measurement Principles”; ITU-T, Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors; Quality of service, network management and traffic engineering—Traffic engineering—Measurement and recording of traffic; ITU-T Recommendation E.500, pp. i-iii, and 1-10, (1998).
“Traffic Measurement Requirements for Digital Telecommunication Exchanges”; ITU-T, Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors; Traffic engineering—Measurement and recording of traffic; ITU-T Recommendation E.502, pp. i-iii, and 1-25, (2001).
“Terms and Definitions of Traffic Engineering”; ITU-T, Telephone Network and ISDN. Quality of Service, Network Management and Traffic Engineering; ITU-T Recommendation E.600, pp. i-iii, and 1-16, (1993).
Areddu Marco
Arizio Riccardo
Claretto Claudio
De Martino Luigi
Gentile Gabriele
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Ng Fan
Pham Chi H
Telecom Italia S.P.A.
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