Method and apparatus for identifying slow links and for providing application-based responses to slow links in a distributed computer network

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United States of America Patent

PATENT NO 7254638
APP PUB NO 20020112050A1
SERIAL NO

09737368

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Abstract

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A system and method for programming applications to respond to slow links. The programming may be done during configuration of a system, or it may be implemented dynamically in response to a recently-detected change in network performance. The method includes the steps of continually monitoring links in a network, periodically calculating runtime link speeds for the links, and identifying slow links based on the monitoring and calculating. The method may additionally include the preliminary step of predefining so-called original link speed factors for the links. Runtime determination of runtime link speed factors for the respective links and comparison of the original link speed factors to the real-time link speed factors will then be used for the identification of slow links. A variety of application responses may be programmed as slow link responses.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Ching-Jye Austin, TX 16 503
Ullmann, Lorin Evan Austin, TX 91 4407

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