Multiplex communications – Data flow congestion prevention or control – Flow control of data transmission through a network
Reexamination Certificate
2006-02-07
2006-02-07
Hsu, Alpus H. (Department: 2665)
Multiplex communications
Data flow congestion prevention or control
Flow control of data transmission through a network
C709S241000, C455S445000
Reexamination Certificate
active
06996066
ABSTRACT:
A fast on-line data flow allocation method efficiently determines the allocation of data flow among data paths, particularly when a parameter that influences data flow allocation is changed dynamically. In an illustrative embodiment, at least one commodity flow sample point is determined and a continuous boundary is constructed through the sample points. The continuous boundary (characterized as Maximum Flow Frontier) can be constructed off-line and may be used to determine new data flow allocations when a data flow allocation parameter changes. By developing a continuous boundary data flow, allocation parameters can be determined using a limited number of sample points. This can reduce the allocation complexity, and permit efficient data flow allocation.
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N. Garg and J. Konemann, “Faster and Simpler Algorithms for Multicommodity Flow and Other Fractional Packing Problems”, Proceedings of the 39thAnnual Symposium on Foundations of Comp. Science, pp. 300-309, Palo Alto, CA, Nov. 1998.
Hsu Alpus H.
Yang Lina
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