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NO20012581L - Device and method for unidirectional computer communication - Google Patents

Device and method for unidirectional computer communication

Info

Publication number
NO20012581L
NO20012581L NO20012581A NO20012581A NO20012581L NO 20012581 L NO20012581 L NO 20012581L NO 20012581 A NO20012581 A NO 20012581A NO 20012581 A NO20012581 A NO 20012581A NO 20012581 L NO20012581 L NO 20012581L
Authority
NO
Norway
Prior art keywords
channel
signal conductor
message packet
digital message
unidirectional
Prior art date
Application number
NO20012581A
Other languages
Norwegian (no)
Other versions
NO20012581D0 (en
Inventor
Edmund Henry Nowicki
Randall Bennett Thomas
Clifton Wilson Gray
Original Assignee
Consonance Technologies Inc
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 Consonance Technologies Inc filed Critical Consonance Technologies Inc
Publication of NO20012581D0 publication Critical patent/NO20012581D0/en
Publication of NO20012581L publication Critical patent/NO20012581L/en

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
    • H04L12/407—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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/43—Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5675—Timeslot assignment, e.g. TDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Fremgangsmåte for å kommunisere over et signalledermedium (108) tilveiebringes. Fremgangsmåten innbefatter trinnene å koble (102) en kommunikasjonsinnretning (106) til signalledermediet (108); å lagre en digital meldingspakke i kommunikasjonsinnretningen (106); å definere N kanaler av en bølgeform med en nominell frekvens, hvor hver kanal har en kanalperiode basert på frekvensen og den digitale meldingspakkens lengde, og for hver ramme å slumpvelge en kanal fra blant de N kanalene som utgjør rammen og å overføre den digitale meldingspakken over signalledermediet (108) på bølgeformens valgte kanal.A method of communicating over a signal conductor medium (108) is provided. The method includes the steps of connecting (102) a communication device (106) to the signal conductor medium (108); storing a digital message packet in the communication device (106); defining N channels of a waveform with a nominal frequency, each channel having a channel period based on the frequency and length of the digital message packet, and for each frame randomly selecting a channel from among the N channels constituting the frame and transmitting the digital message packet over the signal conductor medium (108) on the waveform's selected channel.

NO20012581A 1998-11-25 2001-05-25 Device and method for unidirectional computer communication NO20012581L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20067098A 1998-11-25 1998-11-25
PCT/US1999/025836 WO2000031908A1 (en) 1998-11-25 1999-11-03 Apparatus and methods for unidirectional data communication

Publications (2)

Publication Number Publication Date
NO20012581D0 NO20012581D0 (en) 2001-05-25
NO20012581L true NO20012581L (en) 2001-07-10

Family

ID=22742676

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012581A NO20012581L (en) 1998-11-25 2001-05-25 Device and method for unidirectional computer communication

Country Status (5)

Country Link
EP (1) EP1131908A1 (en)
KR (1) KR20020003186A (en)
AU (1) AU1519300A (en)
NO (1) NO20012581L (en)
WO (1) WO2000031908A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ993100A0 (en) * 2000-09-06 2000-09-28 Software Engineering Australia (Western Australia) Limited System and method for transmitting and storing sensitive data transmitted over a communications network
KR100434270B1 (en) 2001-05-30 2004-06-04 엘지전자 주식회사 Control System for Home Appliance Network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673252A (en) * 1990-02-15 1997-09-30 Itron, Inc. Communications protocol for remote data generating stations
US5706191A (en) * 1995-01-19 1998-01-06 Gas Research Institute Appliance interface apparatus and automated residence management system
US5748104A (en) * 1996-07-11 1998-05-05 Qualcomm Incorporated Wireless remote telemetry system

Also Published As

Publication number Publication date
NO20012581D0 (en) 2001-05-25
WO2000031908A1 (en) 2000-06-02
EP1131908A1 (en) 2001-09-12
KR20020003186A (en) 2002-01-10
AU1519300A (en) 2000-06-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application