JP2825140B2 - 複数チャネルを備えたトークン・リング - Google Patents
複数チャネルを備えたトークン・リングInfo
- Publication number
- JP2825140B2 JP2825140B2 JP4182670A JP18267092A JP2825140B2 JP 2825140 B2 JP2825140 B2 JP 2825140B2 JP 4182670 A JP4182670 A JP 4182670A JP 18267092 A JP18267092 A JP 18267092A JP 2825140 B2 JP2825140 B2 JP 2825140B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- concentrator
- channel
- access unit
- transmission medium
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 58
- 239000000872 buffer Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000002346 layers by function Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/427—Loop networks with decentralised control
- H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4637—Interconnected ring systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Bus Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US746677 | 1991-08-16 | ||
| US07/746,677 US5349583A (en) | 1991-08-16 | 1991-08-16 | Multi-channel token ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05211514A JPH05211514A (ja) | 1993-08-20 |
| JP2825140B2 true JP2825140B2 (ja) | 1998-11-18 |
Family
ID=25001860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4182670A Expired - Lifetime JP2825140B2 (ja) | 1991-08-16 | 1992-07-09 | 複数チャネルを備えたトークン・リング |
Country Status (3)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2276796B (en) * | 1993-04-01 | 1997-12-10 | Sony Corp | Audio data communications |
| EP0642244B1 (en) * | 1993-08-24 | 2003-07-23 | Canon Kabushiki Kaisha | Network for connecting a plurality of nodes using a plurality of channels |
| FR2721781B1 (fr) * | 1994-06-28 | 1996-07-19 | Thomson Csf | Procédé pour assurer la confidentialité d'une liaison phonique et réseau local de télécommunication mettant en Óoeuvre le procédé. |
| JP3019737B2 (ja) * | 1994-12-08 | 2000-03-13 | 住友電装株式会社 | 端子挿入装置 |
| US6044085A (en) * | 1995-06-05 | 2000-03-28 | Thomson Consumer Electronics | Method for arbitrating for access to a control channel in a data bus system |
| US6167486A (en) | 1996-11-18 | 2000-12-26 | Nec Electronics, Inc. | Parallel access virtual channel memory system with cacheable channels |
| US5999541A (en) * | 1997-02-28 | 1999-12-07 | 3Com Corporation | Transmission of token-ring packets over ethernet by tunneling |
| US6704318B1 (en) * | 1998-11-30 | 2004-03-09 | Cisco Technology, Inc. | Switched token ring over ISL (TR-ISL) network |
| US6708254B2 (en) | 1999-11-10 | 2004-03-16 | Nec Electronics America, Inc. | Parallel access virtual channel memory system |
| US6891828B2 (en) * | 2001-03-12 | 2005-05-10 | Network Excellence For Enterprises Corp. | Dual-loop bus-based network switch using distance-value or bit-mask |
| WO2002080466A1 (fr) * | 2001-03-29 | 2002-10-10 | Mitsubishi Denki Kabushiki Kaisha | Adaptateur de connexion entre systemes et terminal |
| US7499468B2 (en) * | 2001-04-06 | 2009-03-03 | Montgomery Jr Charles Donald | Method of adapting an optical network to provide lightpaths to dynamically assigned higher priority traffic |
| US20030061389A1 (en) * | 2001-09-26 | 2003-03-27 | Sam Mazza | Multi-token totally ordered group communication protocol |
| US7843968B2 (en) | 2002-09-30 | 2010-11-30 | Sanyo Electric Co., Ltd. | Communication apparatus and applications thereof |
| JP4052956B2 (ja) * | 2003-02-07 | 2008-02-27 | 富士通株式会社 | Ｒｐｒネットワークシステム，ステーションノード，ブリッジノード及びｒｐｒカード |
| US7818507B2 (en) * | 2005-04-04 | 2010-10-19 | Sony Computer Entertainment Inc. | Methods and apparatus for facilitating coherency management in distributed multi-processor system |
| US9152595B2 (en) * | 2012-10-18 | 2015-10-06 | Qualcomm Incorporated | Processor-based system hybrid ring bus interconnects, and related devices, processor-based systems, and methods |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689150A (en) * | 1979-12-20 | 1981-07-20 | Hitachi Ltd | Line control method for duplex data highway system |
| DE3270802D1 (en) * | 1982-11-26 | 1986-05-28 | Ibm | Synchronization in a communication network of interconnected rings |
| JPS59122152A (ja) * | 1982-12-28 | 1984-07-14 | Nec Corp | ロ−カル・ネツトワ−ク通信方式 |
| US4602365A (en) * | 1984-02-10 | 1986-07-22 | Prime Computer, Inc. | Multi-token, multi-channel single bus network |
| US4821174A (en) * | 1984-03-20 | 1989-04-11 | Westinghouse Electric Corp. | Signal processing system including a bus control module |
| US5107490A (en) * | 1985-04-24 | 1992-04-21 | Artel Communications Corporation | Ring-type communication network |
| US4701630A (en) * | 1985-06-27 | 1987-10-20 | International Business Machines Corp. | Local area network station connector |
| JPH0736560B2 (ja) * | 1986-01-22 | 1995-04-19 | 株式会社日立製作所 | ネツトワ−ク拡張方式 |
| JPH0758972B2 (ja) * | 1988-12-20 | 1995-06-21 | 富士通株式会社 | 網間接続装置 |
| JPH0693692B2 (ja) * | 1988-12-21 | 1994-11-16 | 三菱電線工業株式会社 | ループ型ローカルエリアネットワークの集線装置 |
| JPH036946A (ja) * | 1989-06-02 | 1991-01-14 | Toho Gas Co Ltd | ブロードバンドマルチチャネルｌａｎのインテリジェントヘッドエンド |
| US4947389A (en) * | 1989-06-06 | 1990-08-07 | At&T Bell Laboratories | Multi-channel ring architecture for distributed networks |
-
1991
- 1991-08-16 US US07/746,677 patent/US5349583A/en not_active Expired - Fee Related
-
1992
- 1992-06-30 EP EP92480094A patent/EP0534882A2/en not_active Withdrawn
- 1992-07-09 JP JP4182670A patent/JP2825140B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0534882A2 (en) | 1993-03-31 |
| US5349583A (en) | 1994-09-20 |
| EP0534882A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-01-11 |
| JPH05211514A (ja) | 1993-08-20 |
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