KR890001324A - 하나의 전송매체를 공유하는 경합제어 방식 - Google Patents
하나의 전송매체를 공유하는 경합제어 방식 Download PDFInfo
- Publication number
- KR890001324A KR890001324A KR1019880007785A KR880007785A KR890001324A KR 890001324 A KR890001324 A KR 890001324A KR 1019880007785 A KR1019880007785 A KR 1019880007785A KR 880007785 A KR880007785 A KR 880007785A KR 890001324 A KR890001324 A KR 890001324A
- Authority
- KR
- South Korea
- Prior art keywords
- control line
- transmission medium
- time
- setting means
- time setting
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims 5
- 230000003213 activating effect Effects 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
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- 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]
- H04L12/40—Bus networks
- H04L12/40143—Bus networks involving priority mechanisms
-
- 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]
-
- 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]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (2)
- 데이터의 송신을 행하는 기능을 가지는 복수의 기능 모듈이 하나의 전송매체를 공유하고 동일시간 내에 단 하나의 기능 모듈만 전송 채널에의 데이터의 송신을 행할 수 없는 시스템 구성에 있어서, 전송매체와는 다른 채널에 대응하는 별개의 제어선과, 제어선을 활성화 시키기 위하여 이 제어선에 와이어드 오어 접속된 구동 수단과, 제어선의 활성 · 비활서의 식별 수단과, 제어선의 활성화 시간폭을 결정하는 시간설정 수단과를 설치하고 데이터의 송신에 앞서 상기 제어선이 비활성인 것을 식별한 후 이것을 활성화 하고 시간설정 수단에서 미리 정하여진 시간후 한번 제어선을 비활성으로 하고 이때 상기 제어선이 비활성이면 재차 활성화하여 데이터의 송신을 개시하고 데이터의 송신중은 상기 제어선의 활성상태를 유지하는 것을 특징으로 하는 하나의 전송매체를 공유하는 경합제어 방식.
- 제1항에 있어서 시간설정 수단의 시간치가 각기능 모듈마다에 서로 다른 값을 설정하는 것을 특징으로 하는 하나의 전송매체를 공유하는 경합제어 방식.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP87-161358 | 1987-06-30 | ||
JP?62-161358 | 1987-06-30 | ||
JP62161358A JPH0646733B2 (ja) | 1987-06-30 | 1987-06-30 | 1つの伝送媒体を共有する競合制御方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890001324A true KR890001324A (ko) | 1989-03-20 |
KR920004146B1 KR920004146B1 (ko) | 1992-05-25 |
Family
ID=15733565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880007785A KR920004146B1 (ko) | 1987-06-30 | 1988-06-27 | 하나의 전송매체를 공유하는 경합제어 시스템 및 경합제어 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5065153A (ko) |
JP (1) | JPH0646733B2 (ko) |
KR (1) | KR920004146B1 (ko) |
CA (1) | CA1288836C (ko) |
GB (1) | GB2206468B (ko) |
HK (1) | HK34392A (ko) |
IN (1) | IN169053B (ko) |
SG (1) | SG8492G (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5167022A (en) * | 1988-10-25 | 1992-11-24 | Hewlett-Packard Company | Multiprocessor bus locking system with a winning processor broadcasting an ownership signal causing all processors to halt their requests |
US5040175A (en) * | 1990-04-11 | 1991-08-13 | Ncr Corporation | Wireless information transmission system |
US5661467A (en) * | 1991-02-18 | 1997-08-26 | Nec Corporation | Method and system for transferring supervisory right requirement in submarine cable communication network system |
FR2678085B1 (fr) * | 1991-06-24 | 1995-04-14 | Sgs Thomson Microelectronics | Procede pour gerer des transmissions d'informations sur un circuit de distribution electrique, dispositif pour sa mise en óoeuvre et application du procede aux communications dans un systeme domotique. |
US5335226A (en) * | 1992-06-18 | 1994-08-02 | Digital Equipment Corporation | Communications system with reliable collision detection method and apparatus |
US5479613A (en) * | 1992-08-05 | 1995-12-26 | International Business Machines Corporation | Real-time ring bandwidth utilization calculator, calculating bandwidth utilization based on occurrences of first and second predetermined bit patterns |
US5311512A (en) * | 1992-12-14 | 1994-05-10 | At&T Bell Laboratories | Multiple-master digital communication technique utilizing a dedicated contention bus |
DE4407795A1 (de) * | 1994-03-09 | 1995-09-14 | Sel Alcatel Ag | Verfahren und Schaltungsanordnung zur Koordination des Zugriffs mehrerer Nachrichtenquellen auf einen Bus |
EP0759219A4 (en) * | 1994-05-03 | 2000-12-20 | Electro Wire Products Inc | METHOD FOR DETERMINING LIGAND INTERACTION |
US5729547A (en) * | 1996-02-07 | 1998-03-17 | Dutec, Inc. | Automatic driver/receiver control for half-duplex serial networks |
US6256319B1 (en) * | 1997-02-28 | 2001-07-03 | Avaya Technology Corp. | “Plug and play” telephone system |
FR2778994B1 (fr) * | 1998-05-25 | 2001-08-31 | Suisse Electronique Microtech | Dispositif de communication entre un reseau neuronal et un systeme utilisateur par l'intermediaire d'un bus |
CN1937615B (zh) * | 2005-09-20 | 2012-01-25 | 株式会社Ntt都科摩 | 无线分布式网络中的媒体接入控制方法和装置 |
CN101667951A (zh) * | 2008-09-02 | 2010-03-10 | 鸿富锦精密工业(深圳)有限公司 | 网络设备及其数据传输方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480208A (en) * | 1974-07-03 | 1977-07-20 | Data Loop Ltd | Digital computers |
JPS5824061B2 (ja) * | 1979-03-05 | 1983-05-19 | 横河電機株式会社 | デ−タ通信制御方式 |
US4292623A (en) * | 1979-06-29 | 1981-09-29 | International Business Machines Corporation | Port logic for a communication bus system |
GB2101457B (en) * | 1981-07-08 | 1985-04-17 | Int Computers Ltd | Data communication system |
US4556939A (en) * | 1983-04-29 | 1985-12-03 | Honeywell Inc. | Apparatus for providing conflict-free highway access |
US4652873A (en) * | 1984-01-18 | 1987-03-24 | The Babcock & Wilcox Company | Access control for a plurality of modules to a common bus |
US4638311A (en) * | 1984-11-13 | 1987-01-20 | Itt Corporation | Apparatus for providing masterless collision detection |
US4755990A (en) * | 1987-10-08 | 1988-07-05 | Karl Suss America, Inc. | Collision avoidance in a multinode data communication network |
US4807223A (en) * | 1987-10-08 | 1989-02-21 | Critikon, Inc. | Communications protocol for distributed station network |
-
1987
- 1987-06-30 JP JP62161358A patent/JPH0646733B2/ja not_active Expired - Fee Related
-
1988
- 1988-06-22 GB GB8814875A patent/GB2206468B/en not_active Expired - Fee Related
- 1988-06-24 US US07/211,555 patent/US5065153A/en not_active Expired - Lifetime
- 1988-06-27 CA CA000570504A patent/CA1288836C/en not_active Expired - Fee Related
- 1988-06-27 KR KR1019880007785A patent/KR920004146B1/ko not_active IP Right Cessation
- 1988-07-01 IN IN540/CAL/88A patent/IN169053B/en unknown
-
1992
- 1992-01-30 SG SG84/92A patent/SG8492G/en unknown
- 1992-05-14 HK HK343/92A patent/HK34392A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2206468B (en) | 1991-09-11 |
IN169053B (ko) | 1991-08-24 |
GB8814875D0 (en) | 1988-07-27 |
CA1288836C (en) | 1991-09-10 |
JPS647746A (en) | 1989-01-11 |
KR920004146B1 (ko) | 1992-05-25 |
HK34392A (en) | 1992-05-22 |
SG8492G (en) | 1992-03-20 |
GB2206468A (en) | 1989-01-05 |
US5065153A (en) | 1991-11-12 |
JPH0646733B2 (ja) | 1994-06-15 |
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