JP2005525061A5 - - Google Patents

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JP2005525061A5
JP2005525061A5 JP2004506192A JP2004506192A JP2005525061A5 JP 2005525061 A5 JP2005525061 A5 JP 2005525061A5 JP 2004506192 A JP2004506192 A JP 2004506192A JP 2004506192 A JP2004506192 A JP 2004506192A JP 2005525061 A5 JP2005525061 A5 JP 2005525061A5
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JP4272148B2 (ja
JP2005525061A (ja
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Priority claimed from US10/135,437 external-priority patent/US7142524B2/en
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Claims (14)

  1. ノード・アクティビティに基づいて臨時ワイヤレス・ネットワーク内の通信を制御するための方法において,
    アルゴリズムを使用して,あるノードでのアクティビティ・レベルを決定するステップであって,前記ノードが前記ネットワーク内の少なくとも1つの他の隣接ノードに情報を送信する際の情報交換率を前記ノードが有する,前記決定するステップと,
    前記アクティビティ・レベルの変化に応答して前記情報交換率を変更するステップとを含み
    前記アルゴリズムが
    合計=新しい宛先+新しい次のホップ+新しい経路指定長+削除された宛先
    という式に応じて前記アクティビティ・レベルを決定し,
    ここで,合計は前の情報更新からの1つまたは複数の偏差の合計を表わし,「新しい宛先」は前記ノードが到達可能な新しい宛先の数を表し,「新しい次のホップ」は前記ノードが実現可能な経路変更の数を表し,「新しい経路指定長」は前記ノードからの経路のうち,その長さが変化した経路の数を表し,「削除された宛先」は前記ノードがもはや到達不能な宛先の数を表す,方法
  2. 前記アクティビティ・レベルが,
    前記ノードが他のノードおよび/または他のネットワークと通信する際の周波数によって定義される第1の成分と,
    前記ネットワーク内で前記ノードの位置が変化する際の率によって定義される第2の成分を含む,請求項1に記載の方法。
  3. 前記ノードがデータ・パケットの形で前記情報を送信する,請求項1に記載の方法。
  4. 前記情報が前記ノードに関する経路指定情報を含む,請求項1に記載の方法。
  5. 前記変更ステップが,それぞれ前記アクティビティの増加または減少に応答して前記情報交換率を増加または減少する,請求項1に記載の方法。
  6. 前記アクティビティ・レベルが最低であるときに前記情報交換率が最小値を有する,請求項1に記載の方法。
  7. 前記ノードが,センサ,モバイル・デバイス,ルータ,またはインテリジェント・アクセス・ポイントを含む,請求項1に記載の方法。
  8. ノード・アクティビティに基づいてその通信を制御するように動作する臨時通信ネットワーク内のノードにおいて,前記ノードが,
    アルゴリズムを使用して,前記ノードでのアクティビティ・レベルを決定するコントローラであって,前記ノードが前記ネットワーク内の少なくとも1つの他の隣接ノードに情報を送信する際の情報交換率を前記ノードが有するコントローラを含み,
    前記コントローラが,前記アクティビティ・レベルの変化に応答して前記情報交換率をさらに変更する,前記ノードであって
    前記アルゴリズムが
    合計=新しい宛先+新しい次のホップ+新しい経路指定長+削除された宛先
    という式に応じて前記アクティビティ・レベルを決定し,
    ここで,合計は前の情報更新からの1つまたは複数の偏差の合計を表わし,「新しい宛先」は前記ノードが到達可能な新しい宛先の数を表し,「新しい次のホップ」は前記ノードが実現可能な経路変更の数を表し,「新しい経路指定長」は前記ノードからの経路のうち,その長さが変化した経路の数を表し,「削除された宛先」は前記ノードがもはや到達不能な宛先の数を表す,ノード
  9. 前記アクティビティ・レベルが,
    前記ノードが他のノードおよび/または他のネットワークと通信する際の周波数によって定義される第1の成分と,
    前記ネットワーク内で前記ノードの位置が変化する際の率によって定義される第2の成分を含む,請求項8に記載のノード
  10. データ・パケットの形で前記情報を送信するように適合された送信機をさらに含む,請求項8に記載のノード。
  11. 前記情報が前記ノードに関する経路指定情報を含む,請求項8に記載のノード。
  12. 前記コントローラが,それぞれ前記アクティビティの増加または減少に応答して前記情報交換率を増加または減少する,請求項8に記載のノード。
  13. 前記アクティビティ・レベルが最低であるときに前記情報交換率が最小値を有する,請求項8に記載のノード。
  14. 前記ノードが,センサ,モバイル・デバイス,ルータ,またはインテリジェント・アクセス・ポイントを含む,請求項8に記載のノード。
JP2004506192A 2002-05-01 2003-04-29 臨時ネットワーク内のアクティビティ検出に基づく臨時経路指定アルゴリズムを使用するためのシステムおよび方法 Expired - Lifetime JP4272148B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/135,437 US7142524B2 (en) 2002-05-01 2002-05-01 System and method for using an ad-hoc routing algorithm based on activity detection in an ad-hoc network
PCT/US2003/013347 WO2003098814A2 (en) 2002-05-01 2003-04-29 A system and method for using an ad-hoc routing algorithm based on activity detection in an ad-hoc network

Publications (3)

Publication Number Publication Date
JP2005525061A JP2005525061A (ja) 2005-08-18
JP2005525061A5 true JP2005525061A5 (ja) 2008-05-29
JP4272148B2 JP4272148B2 (ja) 2009-06-03

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JP2004506192A Expired - Lifetime JP4272148B2 (ja) 2002-05-01 2003-04-29 臨時ネットワーク内のアクティビティ検出に基づく臨時経路指定アルゴリズムを使用するためのシステムおよび方法

Country Status (7)

Country Link
US (1) US7142524B2 (ja)
EP (1) EP1500231A4 (ja)
JP (1) JP4272148B2 (ja)
KR (1) KR100970534B1 (ja)
AU (1) AU2003237130A1 (ja)
CA (1) CA2484228A1 (ja)
WO (1) WO2003098814A2 (ja)

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