JP2001501431A - 無線ネットワーク化されたメッセージの経路決め手段 - Google Patents
無線ネットワーク化されたメッセージの経路決め手段Info
- Publication number
- JP2001501431A JP2001501431A JP11510705A JP51070599A JP2001501431A JP 2001501431 A JP2001501431 A JP 2001501431A JP 11510705 A JP11510705 A JP 11510705A JP 51070599 A JP51070599 A JP 51070599A JP 2001501431 A JP2001501431 A JP 2001501431A
- Authority
- JP
- Japan
- Prior art keywords
- node
- message
- packet
- address
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0097—Relays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.データ及び制御メッセージパケットの交換のために群化された複数のノード を有する無線通信システムであり、各ノードは、前記システム内に固有のアド レスを持ち、当該ノード自身のノードアドレスを含まない入力メッセージを無 視するように配され、各々が承認メッセージを生成し、直接入力したデータパ ケットの発信ノードに当該メッセージを送信するように配される無線通信シス テムにおいて、各ノードは前記システムの互いのノードに対するノードアドレ スを保持する記憶部を更に有し、各ノードは、目標ノードに送信されるメッセ ージパケットに対する承認メッセージを受けなかったことを決定した際、前記 記憶部から他のノードアドレスを選択し、前記メッセージパケットを再経路決 めメッセージパケットとして前記他のノードに送信するように配され、各ノー ドは、入力した再経路決めメッセージパケットの本来の目標を同定し、前記再 経路決めメッセージパケットをその本来の目標に送信するように構成されるこ とを特徴とする無線通信システム。 2.請求項1に記載のシステムにおいて、各ノードは、承認メッセージを生成し 、成功して入力されたメッセージパケットの送信ノードに当該メッセージを送 信するように構成され、承認が所定の期間内に入力されない場合、各ノードで メッセージパケットを所定の回数宛先ノードに送信することを特徴とするシス テム。 3.請求項2に記載のシステムにおいて、各ノードは、再経路決めメッセージパ ケットに対する入力した承認メッセージを受けなかったことを決定した際、記 憶部から前記目標ノード及びメッセージ発信ノードのアドレス以外の更に他の ノードアドレスを選択し、前記メッセージパケットを前記更に他のノードに再 経路決めメッセージとして送信するように動作可能であることを特徴とするシ ステム。 4.前記システムがメッセージパケットの再経路決め送信の数を再経路決め送信 の所定の数に制限する手段を有することを特徴とする請求項3に記載のシステ ム。 5.請求項4に記載のシステムにおいて、各メッセージパケットが再経路決めパ ケットとして前記メッセージパケットの不成功の送信を示すために確保された データ領域を運び、再経路決めメッセージパケットとして承認メッセージが前 記パケットの後続する送信を受けなかったことを決定した際、値を増大するよ うに前記データ領域を変更する手段を各ノードが有することを特徴とするシス テム。 6.請求項1乃至5の何れかに記載のシステム内のノードとして使用する装置に おいて、前記装置がアドレスデータ記憶部とトランシーバとに結合される制御 手段を有し、前記制御手段が、所定のプロトコルに従ってデータパケットをフ ォーマットし、前記パケットを前記トランシーバを介して送信し、当該トラン シーバを介して入力された前記パケットからデータを抽出することを動作可能 とし、前記装置が、識別アドレスを有し、前記アドレスを含まない全ての入力 メッセージパケットを無視するように構成されることを特徴とする装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9715857.0 | 1997-07-29 | ||
GBGB9715857.0A GB9715857D0 (en) | 1997-07-29 | 1997-07-29 | Wireless networked message routing |
PCT/IB1998/001050 WO1999007112A2 (en) | 1997-07-29 | 1998-07-09 | Wireless networked message routing |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008245326A Division JP2009095016A (ja) | 1997-07-29 | 2008-09-25 | 無線ネットワーク化されたメッセージの経路決め手段 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001501431A true JP2001501431A (ja) | 2001-01-30 |
JP2001501431A5 JP2001501431A5 (ja) | 2008-11-20 |
JP4262784B2 JP4262784B2 (ja) | 2009-05-13 |
Family
ID=10816550
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51070599A Expired - Fee Related JP4262784B2 (ja) | 1997-07-29 | 1998-07-09 | 無線ネットワーク化されたメッセージの経路決め手段 |
JP2008245326A Pending JP2009095016A (ja) | 1997-07-29 | 2008-09-25 | 無線ネットワーク化されたメッセージの経路決め手段 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008245326A Pending JP2009095016A (ja) | 1997-07-29 | 2008-09-25 | 無線ネットワーク化されたメッセージの経路決め手段 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6665278B2 (ja) |
EP (1) | EP0940022B1 (ja) |
JP (2) | JP4262784B2 (ja) |
KR (1) | KR100565878B1 (ja) |
CN (1) | CN1305262C (ja) |
DE (1) | DE69832256T2 (ja) |
ES (1) | ES2252843T3 (ja) |
GB (1) | GB9715857D0 (ja) |
TW (1) | TW443071B (ja) |
WO (1) | WO1999007112A2 (ja) |
Cited By (2)
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US7769012B2 (en) | 2003-06-20 | 2010-08-03 | Sony Corporation | Wireless communication method and apparatus thereof |
JP2015513826A (ja) * | 2012-02-16 | 2015-05-14 | コーニンクレッカ フィリップス エヌ ヴェ | プロキシ装置を使用して無線ネットワーク内でプロキシテーブルを管理する方法 |
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-
1997
- 1997-07-29 GB GBGB9715857.0A patent/GB9715857D0/en active Pending
-
1998
- 1998-07-09 DE DE69832256T patent/DE69832256T2/de not_active Expired - Lifetime
- 1998-07-09 CN CNB988013681A patent/CN1305262C/zh not_active Expired - Fee Related
- 1998-07-09 WO PCT/IB1998/001050 patent/WO1999007112A2/en active IP Right Grant
- 1998-07-09 KR KR1019997002695A patent/KR100565878B1/ko not_active IP Right Cessation
- 1998-07-09 EP EP98929571A patent/EP0940022B1/en not_active Expired - Lifetime
- 1998-07-09 JP JP51070599A patent/JP4262784B2/ja not_active Expired - Fee Related
- 1998-07-09 ES ES98929571T patent/ES2252843T3/es not_active Expired - Lifetime
- 1998-07-16 TW TW087111585A patent/TW443071B/zh not_active IP Right Cessation
- 1998-07-29 US US09/124,454 patent/US6665278B2/en not_active Expired - Lifetime
-
2008
- 2008-09-25 JP JP2008245326A patent/JP2009095016A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7769012B2 (en) | 2003-06-20 | 2010-08-03 | Sony Corporation | Wireless communication method and apparatus thereof |
US8477783B2 (en) | 2003-06-20 | 2013-07-02 | Sony Corporation | Wireless communication method and apparatus thereof |
US9172642B2 (en) | 2003-06-20 | 2015-10-27 | Sony Corporation | Wireless communication method and apparatus thereof |
JP2015513826A (ja) * | 2012-02-16 | 2015-05-14 | コーニンクレッカ フィリップス エヌ ヴェ | プロキシ装置を使用して無線ネットワーク内でプロキシテーブルを管理する方法 |
Also Published As
Publication number | Publication date |
---|---|
GB9715857D0 (en) | 1997-10-01 |
EP0940022B1 (en) | 2005-11-09 |
CN1305262C (zh) | 2007-03-14 |
TW443071B (en) | 2001-06-23 |
WO1999007112A3 (en) | 1999-05-20 |
DE69832256D1 (de) | 2005-12-15 |
KR100565878B1 (ko) | 2006-03-31 |
EP0940022A2 (en) | 1999-09-08 |
US20030043763A1 (en) | 2003-03-06 |
KR20000068661A (ko) | 2000-11-25 |
ES2252843T3 (es) | 2006-05-16 |
CN1239618A (zh) | 1999-12-22 |
US6665278B2 (en) | 2003-12-16 |
DE69832256T2 (de) | 2006-12-07 |
JP4262784B2 (ja) | 2009-05-13 |
WO1999007112A2 (en) | 1999-02-11 |
JP2009095016A (ja) | 2009-04-30 |
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