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NETWORK MONITORING SYSTEM

  • US 20140247735A1
  • Filed: 02/03/2014
  • Published: 09/04/2014
  • Est. Priority Date: 03/04/2013
  • Status: Active Grant
First Claim
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1. A monitoring apparatus, comprising a processor configured to:

  • capture a network transmission signal from a monitoring location in a monitoring target network;

    specify each of a plurality of sessions based on session specifying information contained in the captured network transmission signal;

    analyze, for specified each of the sessions, the network transmission signal and measure a quality index;

    transfer the quality index of each of the sessions, which is measured every predetermined period of time, as a quality measurement result to an aggregation apparatus until a predetermined threshold value of a processing capability is reached; and

    stop, when the predetermined threshold value of the processing capability is exceeded, measuring the quality index of one of the sessions in a high-load state, and in a next cycle, perform the measurement on one of the sessions in the high-load state.

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