JP4711656B2 - MetaSpace、部分的に接続された移動アドホックネットワーク用通信ミドルウェア - Google Patents
MetaSpace、部分的に接続された移動アドホックネットワーク用通信ミドルウェア Download PDFInfo
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- JP4711656B2 JP4711656B2 JP2004272463A JP2004272463A JP4711656B2 JP 4711656 B2 JP4711656 B2 JP 4711656B2 JP 2004272463 A JP2004272463 A JP 2004272463A JP 2004272463 A JP2004272463 A JP 2004272463A JP 4711656 B2 JP4711656 B2 JP 4711656B2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/546—Message passing systems or structures, e.g. queues
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/564—Enhancement of application control based on intercepted application data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/563—Data redirection of data network streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Description
204 アプリケーション1
206 アプリケーション2
208 書込みメタデータ
210 獲得メタデータ
302(1) アプリケーション
302(2) アプリケーション
304 ネットワークリンク
308(1) DLLプロキシ
308(2) DLLプロキシ
310(1) MetaSpaceエージェント
310(2) MetaSpaceエージェント
312(1) メタデータ記憶装置
312(2) メタデータ記憶装置
314 MetaSpaceプロトコル
402 参照1
404 参照n
406 SOAPメッセージ部分
408 2値オブジェクト1
410 2値オブジェクトn
412 分離文字
414(n) 分離文字
702 デバイスA
704 デバイスB
708 [Ns(A.exp)n交差Ns(B.Int)]+要約(B)
712 メタデータの組み合わせ、集約
Claims (8)
- 部分的に接続されたアドホック無線ネットワークにおいて1つまたは複数の分散アプリケーションの調整を可能にするミドルウェア通信空間を提供する装置であって、該装置は、コンピュータにより実施され、該装置が、
コンピュータで実施されるプロキシコンポーネントであって、前記1つまたは複数の分散アプリケーションからデータを受信するように構成された、プロキシコンポーネントと、
コンピュータで実施されるプロトコルエージェントであって、該プロトコルエージェントが、前記プロキシコンポーネントに結合され、該プロトコルエージェントが、移送のためにメタデータを監視し、前記部分的に接続されたアドホックネットワークでのメッセージの非同期移送を管理するように構成され、該プロトコルエージェントが1時に1つのネットワークに接続する、プロトコルエージェントと、
コンピュータで実施されるメタデータ記憶コンポーネントであって、該メタデータ記憶コンポーネントが、前記プロキシコンポーネントおよび前記プロトコルエージェントに結合され、該メタデータ記憶コンポーネントが、前記1つまたは複数の分散アプリケーションに従ってメッセージとして移送することができるメタデータを格納するように構成され、前記ミドルウェア通信空間が、2つ以上の部分的に接続されたネットワークの間の非同期ブリッジを提供し、前記ブリッジによって前記メッセージを一時的に格納できるようにして、2つ以上のデバイスの間の透過のメッセージングを可能にする、メタデータ記憶コンポーネント、
コンピュータで実施される発見コンポーネントであって、リスンおよびアナウンスのプロトコルに従って1つまたは複数の近隣のデバイスを決定するため前記プロトコルエージェントに結合された、発見コンポーネントと、
コンピュータで実施される選択コンポーネントであって、該選択コンポーネントが、1つまたは複数のメッセージの受信のための近隣のデバイスを選択するため前記発見コンポーネントに結合され、該選択が、
動的に変更されるトポロジの確率的モデルを導出すること、
前記確率的モデルを使用して、前記メッセージを送るためのルートを予想経路長に従って評価すること、
前記評価したルート使用から最短予想経路ルートを決定すること、
を含む、選択コンポーネントと、
を含むミドルウェア通信空間を提供する装置。 - 前記メッセージが、SOAP形式およびWSシリーズ・プロトコル形式のうちの1つまたは複数の形式であること、を特徴とする請求項1に記載のミドルウェア通信空間を提供する装置。
- 前記メタデータ記憶コンポーネントが、XMLで複数のメッセージを保持し、前記メッセージが階層構造であること、を特徴とする請求項1に記載のミドルウェア通信空間を提供する装置。
- 前記メタデータが、ルーティングデータを定めるウェブサービスルーティングプロトコル(WS−Routing)データ、および処理情報をプロトコルエージェントに提供するための拡張プロトコルに適したデータを含むこと、を特徴とする請求項1に記載のミドルウェア通信空間を提供する装置。
- 前記ミドルウェア通信空間が、メッセージキャッシング、転送、およびルーティングのうちの1つまたは複数を提供すること、を特徴とする請求項1に記載のミドルウェア通信空間を提供する装置。
- 前記メッセージが複数のデータフィールドに編成され、該複数のデータフィールドは、
絶対時間でメッセージの満了を識別する満了時データフィールドであって、識別された時間の後にデータが無効になるようにする、満了時データフィールド、
前記メッセージを転送することができるホップの上限を提供するホップ制限データフィールドであって、前記上限は、転送が1つ成功した後に1つ減少する、ホップ制限データフィールド、
前記メッセージの生成時をマークする絶対時間を提供する時刻表示データフィールド、
前記メッセージが位置付けられた部分空間を識別する名前空間データフィールド、
前記メッセージを限定する領域を識別し、同じ管理特権を共有するデバイスの物理的境界を定める管理領域データフィールド、
前記メッセージが関連するトピックを指定する関連性データフィールドであって、その関連性が関連属性を提供して2つ以上のメッセージが前記トピックに関連する場合の動作を定める、関連性データフィールド、
メッセージの優先順位を定める優先順位データフィールド、および
分散アプリケーションが前記メッセージに関連したアプリケーション指定のプロパティを定めるための拡張可能なコンポーネントを提供するプロパティデータフィールド、
のうちの少なくとも1つを含むこと、を特徴とする請求項1に記載のミドルウェア通信空間を提供する装置。 - 前記メッセージが前記データフィールドのうちの少なくとも3つに編成されること、を特徴とする請求項6に記載のミドルウェア通信空間を提供する装置。
- 前記メッセージが前記データフィールドのうちの少なくとも6つに編成されること、を特徴とする請求項6に記載のミドルウェア通信空間を提供する装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/664,354 US7523220B2 (en) | 2003-09-17 | 2003-09-17 | Metaspace: communication middleware for partially connected mobile ad hoc networks |
US10/664,354 | 2003-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005094776A JP2005094776A (ja) | 2005-04-07 |
JP4711656B2 true JP4711656B2 (ja) | 2011-06-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004272463A Expired - Lifetime JP4711656B2 (ja) | 2003-09-17 | 2004-09-17 | MetaSpace、部分的に接続された移動アドホックネットワーク用通信ミドルウェア |
Country Status (10)
Country | Link |
---|---|
US (3) | US7523220B2 (ja) |
EP (1) | EP1517486B1 (ja) |
JP (1) | JP4711656B2 (ja) |
KR (1) | KR101150131B1 (ja) |
CN (1) | CN1599362B (ja) |
AU (1) | AU2004205328A1 (ja) |
BR (1) | BRPI0403818A (ja) |
CA (1) | CA2480933C (ja) |
MX (1) | MXPA04008848A (ja) |
RU (1) | RU2366108C2 (ja) |
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JP2005094776A (ja) | 2005-04-07 |
MXPA04008848A (es) | 2005-07-01 |
US8228927B2 (en) | 2012-07-24 |
RU2366108C2 (ru) | 2009-08-27 |
AU2004205328A1 (en) | 2005-04-07 |
US7523220B2 (en) | 2009-04-21 |
RU2004127857A (ru) | 2006-02-20 |
US20050068913A1 (en) | 2005-03-31 |
KR101150131B1 (ko) | 2012-06-08 |
EP1517486A2 (en) | 2005-03-23 |
US20090103461A1 (en) | 2009-04-23 |
KR20050028211A (ko) | 2005-03-22 |
CN1599362B (zh) | 2010-04-28 |
CN1599362A (zh) | 2005-03-23 |
US20090046603A1 (en) | 2009-02-19 |
CA2480933C (en) | 2014-02-04 |
CA2480933A1 (en) | 2005-03-17 |
US8332538B2 (en) | 2012-12-11 |
EP1517486B1 (en) | 2018-04-25 |
BRPI0403818A (pt) | 2005-05-24 |
EP1517486A3 (en) | 2011-04-06 |
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