Automatic Originator Regulation of IMS Voice Traffic by Stateless Signaling Prioritization (情報ネットワーク) Automatic Originator Regulation of IMS Voice Traffic by Stateless Signaling Prioritization

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In emergent situations such as an earthquake, huge voice traffic pours into IMS network caused by tremendous requests and leads to congestion. To protect IP Multimedia Subsystem (IMS) network, telecom companies usually take a measure of originator regulation on voice call. This paper provides an automatic originator regulation of IMS voice traffic by stateless signal prioritization based on the types, order and retransmissions of SIP messages within each call session. The simulation result shows the maximum throughput is kept even in an extremely congested situation with the 60 times larger offered load than usual which was observed in the 2011 earthquake of the Pacific coast of Tohoku.

収録刊行物

  • 電子情報通信学会技術研究報告. IN, 情報ネットワーク

    電子情報通信学会技術研究報告. IN, 情報ネットワーク 111(469), 347-352, 2012-03-01

    一般社団法人電子情報通信学会

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各種コード

  • NII論文ID(NAID)
    110009545512
  • NII書誌ID(NCID)
    AN10013072
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    0913-5685
  • NDL 記事登録ID
    023577529
  • NDL 請求記号
    Z16-940
  • データ提供元
    CJP書誌  NDL  NII-ELS 
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