Improvement of an Operation and Statistical Information Integration System For a Video Streaming Network

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  • 映像配信ネットワークのための運用・統計情報統合化システムの開発
  • 映像配信ネットワークのための運用・統計情報統合化システムの改良
  • エイゾウ ハイシン ネットワーク ノ タメノ ウンヨウ トウケイ ジョウホウ トウゴウカ システム ノ カイリョウ

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We have been developing the operation management system for video stream disｔribution among multi-points over an IP network. A feature of the system is the integration of statistical information and operation information with the time axis. The video and the voice quality at the reception points have been reported by web chat or e-mail as operation information. To obtain those application level qualities as statistical information both quantitatively and regularly, we developed a technique that evaluates those qualities by measuring the DIF block. The interfaces of the time range specification and the graph selection were modified for the improvement of usability.

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