JP4468354B2 - ネットワークにおいて通信をモニタする方法 - Google Patents
ネットワークにおいて通信をモニタする方法 Download PDFInfo
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- JP4468354B2 JP4468354B2 JP2006502396A JP2006502396A JP4468354B2 JP 4468354 B2 JP4468354 B2 JP 4468354B2 JP 2006502396 A JP2006502396 A JP 2006502396A JP 2006502396 A JP2006502396 A JP 2006502396A JP 4468354 B2 JP4468354 B2 JP 4468354B2
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 169
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000013598 vector Substances 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Small-Scale Networks (AREA)
Description
Claims (13)
- データ処理ユニットの群において通信をモニタする方法であって、特定の動作を実行するために、一のデータ処理ユニットが他のデータ処理ユニットにデータ信号を送信する、方法において、
全ての前記他のデータ処理ユニットが、前記データ信号を送信する送信データ処理ユニットからのデータ信号の受信の際に、前記送信データ処理ユニット及び自身以外の前記他のデータ処理ユニットに対して確認応答を行うステップと、
前記送信データ処理ユニットからのデータ信号を受信するデータ処理ユニットの各々が、前記確認応答から、自身以外の全ての他のデータ処理ユニットが前記データ信号を受信したか否かを知るステップと、を含む方法。 - 請求項1に記載の方法において、前記各データ処理ユニットは、少なくとも自身の確認応答を含む自身のステータス信号を発生させる、方法。
- 請求項2に記載の方法において、前記応答するデータ処理ユニットは、時間順に規定された順序で応答し、この結果、少なくとも第1のデータ処理ユニットが応答し、続いて、次の、第2のデータ処理ユニットが応答し、同様に続き、前記第1の応答データ処理ユニットは、自身の確認応答のみを含むステータス信号を送信し、前記第2の応答データ処理ユニットは、自身の確認応答と、更に、前記第1のデータ処理ユニットの前記確認応答とを含むステータス信号を送信し、該当する場合、次に応答する後続の全てのデータ処理ユニットは、自身の確認応答と、更に、以前に応答した全データ処理ユニットの前記確認応答とを含むステータス信号を送信する、方法。
- 請求項2又は3に記載の方法において、前記各データ処理ユニットの前記ステータス信号は、前記他のデータ処理ユニットから受信された前記ステータス信号によって補完される、方法。
- 請求項4に記載の方法において、前記各データ処理ユニットの前記ステータス信号は、前記他のデータ処理ユニットから受信された前記ステータス信号と組み合わせられる、方法。
- 請求項4又は5に記載の方法において、前記順序中応答するのが最後であるデータ処理ユニットが、自身の確認応答に加えて、既に応答した全データ処理ユニットの前記確認応答を含む、ステータス信号を送信したら、全データ処理ユニットは、このように更新された自身のステータス信号を2度目に送信する、方法。
- 請求項2乃至6の何れか1項に記載の方法において、全データ処理ユニットによって発生される前記ステータス信号は、応答データ処理ユニットの数に対応する同じ数の信号エレメントを有し、前記各信号エレメントは、特定の応答データ処理ユニットと関連し、当該データ処理ユニットの前記確認応答を示す、方法。
- 請求項7に記載の方法において、前記各信号エレメントは、少なくとも第1の状態及び第2の状態を取ることができ、これらのうち、前記第1の状態は正しい受信を示し、前記第2の状態は非受信又は受信障害を示す、方法。
- 請求項7又は8に記載の方法において、全てのデータ処理ユニットによって発生される前記ステータス信号はベクトル信号を表し、当該ベクトル信号は、前記信号エレメントを形成するベクトル素子から成る、方法。
- 請求項9に記載の方法において、前記ベクトル信号はビットベクトルであり、前記ベクトル素子はビットから成る、方法。
- 請求項10に記載の方法において、前記ビットの「1」は正しい受信を示し、「0」は非受信又は受信障害を示す、方法。
- 請求項5に従属する請求項10又は11に記載の方法において、前記組合せはORコンビネーションである、方法。
- 請求項1乃至12の何れか1項に記載の方法において、前記データ処理ユニット間の前記通信は、時間制御された態様で起こり、特に、規定された時間パルスで起こる、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100318 | 2003-02-13 | ||
PCT/IB2004/000275 WO2004073317A2 (en) | 2003-02-13 | 2004-02-04 | Method of monitoring the communication in a network |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006518506A JP2006518506A (ja) | 2006-08-10 |
JP4468354B2 true JP4468354B2 (ja) | 2010-05-26 |
Family
ID=32865037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006502396A Expired - Fee Related JP4468354B2 (ja) | 2003-02-13 | 2004-02-04 | ネットワークにおいて通信をモニタする方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7620728B2 (ja) |
EP (1) | EP1597679B1 (ja) |
JP (1) | JP4468354B2 (ja) |
KR (1) | KR20050094483A (ja) |
CN (1) | CN100414527C (ja) |
AT (1) | ATE404920T1 (ja) |
DE (1) | DE602004015736D1 (ja) |
ES (1) | ES2311145T3 (ja) |
WO (1) | WO2004073317A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2994001B1 (fr) * | 2012-07-30 | 2015-05-29 | Airbus Operations Sas | Procede de surveillance de l'execution coordonnee de taches sequencees par une carte electronique comportant au moins deux processeurs synchronises sur deux horloges differentes |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092895B1 (en) * | 1982-04-28 | 1988-05-11 | International Computers Limited | Data processing system |
JPH0234059A (ja) * | 1988-07-25 | 1990-02-05 | Mitsubishi Electric Corp | ノード装置の処理方式 |
US5245616A (en) * | 1989-02-24 | 1993-09-14 | Rosemount Inc. | Technique for acknowledging packets |
US5005014A (en) * | 1989-05-22 | 1991-04-02 | Motorola, Inc. | System and method for optimally transmitting acknowledge back responses |
US5388216A (en) * | 1989-08-17 | 1995-02-07 | Samsung Electronics Co., Ltd. | Circuit for controlling generation of an acknowledge signal and a busy signal in a centronics compatible parallel interface |
DE58908974D1 (de) * | 1989-11-21 | 1995-03-16 | Itt Ind Gmbh Deutsche | Datengesteuerter Arrayprozessor. |
US5297143A (en) * | 1990-12-03 | 1994-03-22 | Echelon Systems, Corp. | Network communication protocol including a reliable multicasting technique |
JP3182235B2 (ja) * | 1991-11-18 | 2001-07-03 | 古河電気工業株式会社 | 多重伝送システム |
US5742842A (en) * | 1992-01-28 | 1998-04-21 | Fujitsu Limited | Data processing apparatus for executing a vector operation under control of a master processor |
US5459725A (en) * | 1994-03-22 | 1995-10-17 | International Business Machines Corporation | Reliable multicasting over spanning trees in packet communications networks |
US5506838A (en) * | 1994-12-29 | 1996-04-09 | Emc Corporation | Packet propagation and dynamic route discovery apparatus and techniques |
US6067567A (en) * | 1997-02-20 | 2000-05-23 | International Business Machines Corporation | Message distribution capability which uses distribution nodes to collect acknowledgements for a primary node |
US6092220A (en) * | 1997-11-17 | 2000-07-18 | International Business Machines Corporation | Method and apparatus for ordered reliable multicast with asymmetric safety in a multiprocessing system |
EP0949567A2 (de) * | 1998-04-09 | 1999-10-13 | Siemens Aktiengesellschaft | Multiprozessorsystem sowie Verfahren zum Abarbeiten anfallender Aufträge in einem Multiprozessorsystem |
US6032218A (en) * | 1998-05-28 | 2000-02-29 | 3Com Corporation | Configurable weighted round robin arbiter |
US6338092B1 (en) * | 1998-09-24 | 2002-01-08 | International Business Machines Corporation | Method, system and computer program for replicating data in a distributed computed environment |
US7095739B2 (en) * | 2003-11-25 | 2006-08-22 | Cisco Technology, Inc. | Reliable multicast communication |
-
2004
- 2004-02-04 KR KR1020057014797A patent/KR20050094483A/ko not_active Application Discontinuation
- 2004-02-04 US US10/545,051 patent/US7620728B2/en active Active
- 2004-02-04 WO PCT/IB2004/000275 patent/WO2004073317A2/en active IP Right Grant
- 2004-02-04 EP EP04707988A patent/EP1597679B1/en not_active Expired - Lifetime
- 2004-02-04 ES ES04707988T patent/ES2311145T3/es not_active Expired - Lifetime
- 2004-02-04 AT AT04707988T patent/ATE404920T1/de not_active IP Right Cessation
- 2004-02-04 DE DE602004015736T patent/DE602004015736D1/de not_active Expired - Lifetime
- 2004-02-04 CN CNB2004800041133A patent/CN100414527C/zh not_active Expired - Fee Related
- 2004-02-04 JP JP2006502396A patent/JP4468354B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2004073317A2 (en) | 2004-08-26 |
KR20050094483A (ko) | 2005-09-27 |
DE602004015736D1 (de) | 2008-09-25 |
CN1751301A (zh) | 2006-03-22 |
ATE404920T1 (de) | 2008-08-15 |
US7620728B2 (en) | 2009-11-17 |
ES2311145T3 (es) | 2009-02-01 |
US20060136580A1 (en) | 2006-06-22 |
CN100414527C (zh) | 2008-08-27 |
EP1597679B1 (en) | 2008-08-13 |
JP2006518506A (ja) | 2006-08-10 |
WO2004073317A3 (en) | 2004-12-16 |
EP1597679A2 (en) | 2005-11-23 |
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