Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2006-07-18
2006-07-18
Eng, David Y. (Department: 2155)
Electrical computers and digital processing systems: multicomput
Computer network managing
Reexamination Certificate
active
07080136
ABSTRACT:
The present invention provides a method and apparatus for sampling data flows in a data network in order to estimate a total data volume in the network. Sampling the data flows In the data network reduces the network resources that must be expended by the network to support the associated activity. The present Invention enables the service provider of the data network to control sampled volumes in relation to the desired accuracy. The control can be either static or can be dynamic for cases in which the data volumes are changing as a function of time.
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patent: 6725263 (2004-04-01), Torres
patent: 6823225 (2004-11-01), Sass
Claffy, Kimberly C., et al., “Application of Sampling Methodologies to Network Traffic Characterization,”Association for Computing MachinerySIGCOMM '93, Sep. 1993, vol. 9, pp. 194-203.
Duffield Nicholas G.
Lund Carsten
Thorup Mikkel
AT & T Corp.
Eng David Y.
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