FI901398A0 - Transmissionsfoerfarande av datapaket. - Google Patents

Transmissionsfoerfarande av datapaket.

Info

Publication number
FI901398A0
FI901398A0 FI901398A FI901398A FI901398A0 FI 901398 A0 FI901398 A0 FI 901398A0 FI 901398 A FI901398 A FI 901398A FI 901398 A FI901398 A FI 901398A FI 901398 A0 FI901398 A0 FI 901398A0
Authority
FI
Finland
Prior art keywords
subscriber station
data
station
transmission qualities
master station
Prior art date
Application number
FI901398A
Other languages
English (en)
Finnish (fi)
Inventor
Walter Braun
Walter Hagmann
Original Assignee
Asea Brown Boveri
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of FI901398A0 publication Critical patent/FI901398A0/fi

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • 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
    • 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
    • H04L45/42—Centralised routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Control Of Transmission Device (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
  • Small-Scale Networks (AREA)
FI901398A 1989-03-21 1990-03-20 Transmissionsfoerfarande av datapaket. FI901398A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1046/89A CH677300A5 (ko) 1989-03-21 1989-03-21

Publications (1)

Publication Number Publication Date
FI901398A0 true FI901398A0 (fi) 1990-03-20

Family

ID=4201197

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901398A FI901398A0 (fi) 1989-03-21 1990-03-20 Transmissionsfoerfarande av datapaket.

Country Status (9)

Country Link
US (1) US5029334A (ko)
EP (1) EP0388672B1 (ko)
JP (1) JPH02285743A (ko)
AT (1) ATE110506T1 (ko)
CA (1) CA2012629A1 (ko)
CH (1) CH677300A5 (ko)
DE (1) DE59006869D1 (ko)
FI (1) FI901398A0 (ko)
NO (1) NO901081L (ko)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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US5416779A (en) * 1989-01-27 1995-05-16 British Telecommunications Public Limited Company Time division duplex telecommunication system
CA2068009C (en) * 1991-08-19 1998-05-19 Richard Norman Ames System for decentralizing uplink network control and minimizing overhead in radio frequency data communications network
GB9313199D0 (en) * 1993-06-25 1993-08-11 Remote Metering Systems Ltd Digital data transmission networks
DE4333438C1 (de) * 1993-09-30 1994-11-10 Siemens Ag Verfahren zum Hilfsbetrieb eines Rundsteuergerätes
US5694546A (en) 1994-05-31 1997-12-02 Reisman; Richard R. System for automatic unattended electronic information transport between a server and a client by a vendor provided transport software with a manifest list
US5581543A (en) * 1995-02-27 1996-12-03 Motorola, Inc. Communication network and method which respond to a failed link
US6160795A (en) * 1997-03-21 2000-12-12 Siemens Aktiengesellschaft Network communication
DE19711958A1 (de) * 1997-03-21 1998-09-10 Siemens Ag Netzwerkkommunikation
ATE211594T1 (de) * 1998-03-11 2002-01-15 Swisscom Mobile Ag Leitweglenkungsverfahren für schnurlose und verteilte systeme
GB2335335A (en) * 1998-03-13 1999-09-15 Northern Telecom Ltd Carrying speech-band signals over power lines
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
DE19904358B4 (de) * 1999-02-04 2005-07-07 Abb Research Ltd. Verfahren zum Datenaustausch über ein dezentrales Netzwerk
DE60117133T2 (de) * 2000-04-10 2006-10-26 Zensys A/S HF-Hausautomatisierungssystem mit zweifachfunktionalen Knoten
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
JP3693896B2 (ja) * 2000-07-28 2005-09-14 三菱電機株式会社 通信方法および通信システム
US6879806B2 (en) * 2001-06-01 2005-04-12 Zensys A/S System and a method for building routing tables and for routing signals in an automation system
JP2003304573A (ja) * 2002-02-08 2003-10-24 Ntt Docomo Inc 通信システム、通信装置、通信方法
US8611919B2 (en) 2002-05-23 2013-12-17 Wounder Gmbh., Llc System, method, and computer program product for providing location based services and mobile e-commerce
US10489449B2 (en) 2002-05-23 2019-11-26 Gula Consulting Limited Liability Company Computer accepting voice input and/or generating audible output
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
DE10321204B3 (de) * 2003-05-12 2005-01-13 Siemens Ag Verfahren und Einrichtung zur Funktionsüberwachung von Funkübertragungswegen in einem Gefahrenmeldesystem
DE102004039026B3 (de) * 2004-08-11 2006-06-08 Siemens Ag Verfahren zur Funkübertragung in einem Gefahrenmeldesystem
US7694005B2 (en) 2005-11-04 2010-04-06 Intermatic Incorporated Remote device management in a home automation data transfer system
US7640351B2 (en) 2005-11-04 2009-12-29 Intermatic Incorporated Application updating in a home automation data transfer system
US7698448B2 (en) 2005-11-04 2010-04-13 Intermatic Incorporated Proxy commands and devices for a home automation data transfer system
US7870232B2 (en) 2005-11-04 2011-01-11 Intermatic Incorporated Messaging in a home automation data transfer system
EP2782293B1 (en) * 2013-03-19 2017-02-01 Alcatel Lucent Method and system for selecting a relay device
WO2017190843A1 (de) * 2016-05-02 2017-11-09 Sew-Eurodrive Gmbh & Co. Kg Verfahren zur initialisierung eines bussystems und bussystem
AU2017259930B2 (en) * 2016-05-02 2019-11-07 Sew-Eurodrive Gmbh & Co. Kg Method for integrating a further bus subscriber into a bus system, and bus system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860872A (en) * 1970-02-05 1975-01-14 Pye Ltd Multiple receiver selection system
US4417758A (en) * 1981-12-03 1983-11-29 Weyerhaeuser Company Remotely releasable choker
SU1071976A1 (ru) * 1982-11-26 1984-02-07 Предприятие П/Я Г-4056 Устройство дл измерени отношени сигнал-шум
FR2538804A1 (fr) * 1982-12-30 1984-07-06 Thomson Csf Famille de cristaux liquides presentant une phase smectique a et son procede de fabrication
US4627045A (en) * 1984-02-14 1986-12-02 Rosemount Inc. Alternating communication channel switchover system
GB8419003D0 (en) * 1984-07-25 1984-08-30 Racal Res Ltd Portable telephones
US4692761A (en) * 1985-06-21 1987-09-08 Robinton Products, Inc. Adaptive communication network and method
EP0221360B1 (en) * 1985-11-04 1992-12-30 International Business Machines Corporation Digital data message transmission networks and the establishing of communication paths therein
CH671658A5 (ko) * 1986-01-15 1989-09-15 Bbc Brown Boveri & Cie
DE3607687A1 (de) * 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
US4926421A (en) * 1987-10-23 1990-05-15 Mitsubishi Denki Kabushiki Kaisha Mobile radio telephone system

Also Published As

Publication number Publication date
NO901081D0 (no) 1990-03-07
US5029334A (en) 1991-07-02
DE59006869D1 (de) 1994-09-29
CA2012629A1 (en) 1990-09-21
EP0388672A1 (de) 1990-09-26
CH677300A5 (ko) 1991-04-30
NO901081L (no) 1990-09-24
JPH02285743A (ja) 1990-11-26
EP0388672B1 (de) 1994-08-24
ATE110506T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: DATAWATT BV