DE69112494D1 - Mehrpunktkommunikationssystem. - Google Patents
Mehrpunktkommunikationssystem.Info
- Publication number
- DE69112494D1 DE69112494D1 DE69112494T DE69112494T DE69112494D1 DE 69112494 D1 DE69112494 D1 DE 69112494D1 DE 69112494 T DE69112494 T DE 69112494T DE 69112494 T DE69112494 T DE 69112494T DE 69112494 D1 DE69112494 D1 DE 69112494D1
- Authority
- DE
- Germany
- Prior art keywords
- communication system
- multipoint communication
- multipoint
- communication
- 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 - Fee Related
Links
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]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40013—Details regarding a bus controller
-
- 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
- H04L12/403—Bus networks with centralised control, e.g. polling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2135428A JPH07110007B2 (ja) | 1990-05-28 | 1990-05-28 | データ通信方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112494D1 true DE69112494D1 (de) | 1995-10-05 |
DE69112494T2 DE69112494T2 (de) | 1996-03-07 |
Family
ID=15151501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69112494T Expired - Fee Related DE69112494T2 (de) | 1990-05-28 | 1991-05-24 | Mehrpunktkommunikationssystem. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5224097A (de) |
EP (1) | EP0459325B1 (de) |
JP (1) | JPH07110007B2 (de) |
DE (1) | DE69112494T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563883A (en) * | 1994-07-18 | 1996-10-08 | Cheng; Alexander L. | Dynamic channel management and signalling method and apparatus |
DK0785982T3 (da) * | 1994-10-07 | 1999-04-12 | Eka Chemicals Ab | Blegemiddel |
KR100442845B1 (ko) * | 1996-05-15 | 2005-06-27 | 삼성전자주식회사 | 다중모듈로구성되는환자감시장치에서의모듈의주소지정방법및그에따른장치 |
US6122284A (en) * | 1997-07-07 | 2000-09-19 | Telcom Semiconductor, Inc. | Multidrop analog signal bus |
KR100288840B1 (ko) * | 1999-03-04 | 2001-04-16 | 박종섭 | 무선가입자망 시스템에서 가입자 정합장치 및 다중/단일 모드 제어방법 |
US20050259015A1 (en) * | 2000-03-31 | 2005-11-24 | Fujitsu Limited | Electronic equipment |
WO2009063565A1 (ja) * | 2007-11-16 | 2009-05-22 | Fujitsu Limited | 制御システム、制御方法、マスター装置、制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100533A (en) * | 1976-12-06 | 1978-07-11 | Bell Telephone Laboratories, Incorporated | Multipoint polling technique |
JPS601953A (ja) * | 1983-06-17 | 1985-01-08 | Toshiba Corp | ポ−リング方式遠方監視制御装置 |
JPS60142647A (ja) * | 1983-12-29 | 1985-07-27 | Hitachi Ltd | マルチドロツプ接続のデ−タ収集装置 |
JPS61135243A (ja) * | 1984-12-06 | 1986-06-23 | Fujitsu Ltd | 多重伝送方法 |
US4723120A (en) * | 1986-01-14 | 1988-02-02 | International Business Machines Corporation | Method and apparatus for constructing and operating multipoint communication networks utilizing point-to point hardware and interfaces |
-
1990
- 1990-05-28 JP JP2135428A patent/JPH07110007B2/ja not_active Expired - Fee Related
-
1991
- 1991-05-24 EP EP91108490A patent/EP0459325B1/de not_active Expired - Lifetime
- 1991-05-24 DE DE69112494T patent/DE69112494T2/de not_active Expired - Fee Related
- 1991-05-24 US US07/705,680 patent/US5224097A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5224097A (en) | 1993-06-29 |
JPH07110007B2 (ja) | 1995-11-22 |
EP0459325B1 (de) | 1995-08-30 |
EP0459325A1 (de) | 1991-12-04 |
DE69112494T2 (de) | 1996-03-07 |
JPH0435246A (ja) | 1992-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |