Development of video transmission system using 3G mobile broadband : "LocationPorter"

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Other Title
  • 3Gモバイル回線を使った映像伝送システムの開発 : "ロケーションポーター"(ライフログ活用技術,オフィス情報システム,マルチメディアシステム,マルチメディア通信,IP放送/映像伝送,一般)
  • 3Gモバイル回線を使った映像伝送システムの開発--ロケーションポーター
  • 3Gモバイル カイセン オ ツカッタ エイゾウ デンソウ システム ノ カイハツ ロケーションポーター

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Abstract

3G mobile broadband, such as FOMA provided by NTT docomo, extends its providing area, and high-speed data transmission is now available all over the country. Because the environment of this high-speed data transmission has been consolidated, large-volume data such as video can be transmitted. Also, variety of communication service for multi media goes on increasing. Sony has developed real-time video transmission system "LocationPorter" by using 3G mobile broadband. "LocationPorter" is a high-quality and stable real-time video transmission system which combines Sony's original video/audio compression technology. Since this is the video transmission by mobile communication, stability of video transmission as the change of communication environment is required. However, Sony successfully produced high-quality and high stability video transmission system by mounting Sony's unique QoS technology. Here is the exposition of Sony's unique QoS technique.

Journal

  • ITE Technical Report

    ITE Technical Report 33.37 (0), 103-106, 2009

    The Institute of Image Information and Television Engineers

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