PE101799A1 - DATA TRANSMISSION METHOD AND DATA TRANSMISSION SYSTEM - Google Patents

DATA TRANSMISSION METHOD AND DATA TRANSMISSION SYSTEM

Info

Publication number
PE101799A1
PE101799A1 PE1998000566A PE00056698A PE101799A1 PE 101799 A1 PE101799 A1 PE 101799A1 PE 1998000566 A PE1998000566 A PE 1998000566A PE 00056698 A PE00056698 A PE 00056698A PE 101799 A1 PE101799 A1 PE 101799A1
Authority
PE
Peru
Prior art keywords
data transmission
data
transmission
station
monitoring station
Prior art date
Application number
PE1998000566A
Other languages
Spanish (es)
Inventor
Hulkkonen Ari
Poutanen Torsti
Hakalahti Hannu
Original Assignee
Elektrobit Oy
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 Elektrobit Oy filed Critical Elektrobit Oy
Publication of PE101799A1 publication Critical patent/PE101799A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • 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
    • H04L43/0852—Delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Environmental & Geological Engineering (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

UN METODO DE TRANSMISION DE DATOS PARA ENTORNOS CERRADOS, COMO PUEDE SER UNA MINA, SIENDO EL METODO DE TRANSMISION DE DATOS UTILIZADO EN UN SISTEMA DE TRANSMISION DE DATOS QUE COMPRENDE UNO O MAS TERMINALES Y UNA RED QUE COMPRENDE POR LO MENOS UNA ESTACION DE BASE, UNA ESTACION DE MONITOREO Y UNA RED PRINCIPAL, TENIENDO EL SISTEMA DE TRANSMISION DE DATOS UNA CONEXION DE RADIO ENTRE EL TERMINAL Y LA ESTACION DE BASE Y UNA CONEXION BIDIRECCIONAL PROVENIENTE DE LA ESTACION DE MONITOREO A UNA O MAS MAQUINAS DE TRABAJO POR MEDIO DE LOS TERMINALES, CADA UNO DE LOS CUALES ESTA ACOPLADO A UNA MAQUINA DE TRABAJO, CARACTERIZADO PORQUE LOS DATOS ENTRE LA ESTACION DE MONITOREO Y EL TERMINAL SON TRANSMITIDOS DIGITALMENTE, Y UNA O MAS MAQUINAS DE TRABAJO SON CONTROLADAS DESDE LA ESTACION DE MONITOREO POR TELEOPERACION SUSTANCIALMENTE EN TIEMPO REAL POR UN PROTOCOLO DE TRANSMISION DE DATOS DETERMINISTICOS EN EL QUE EL RETARDO DE TRANSMISION DE DATOS ESTA DENTRO DE LIMITES PREDETERMINADOSA METHOD OF TRANSMISSION OF DATA FOR CLOSED ENVIRONMENTS, AS MAY BE A MINE, BEING THE METHOD OF TRANSMISSION OF DATA USED IN A SYSTEM OF TRANSMISSION OF DATA THAT INCLUDES ONE OR MORE TERMINALS AND A NETWORK THAT INCLUDES AT LEAST ONE BASE STATION, A MONITORING STATION AND A MAIN NETWORK, THE DATA TRANSMISSION SYSTEM HAVING A RADIO CONNECTION BETWEEN THE TERMINAL AND THE BASE STATION AND A BIDIRECTIONAL CONNECTION FROM THE MONITORING STATION TO ONE OR MORE WORKING MACHINES THROUGH THE TERMINALS , EACH ONE OF WHICH IS COUPLED TO A WORKING MACHINE, CHARACTERIZED BECAUSE THE DATA BETWEEN THE MONITORING STATION AND THE TERMINAL ARE DIGITALLY TRANSMITTED, AND ONE OR MORE WORKING MACHINES ARE CONTROLLED BY SEMI-BASED TELEOPERATION STATION FOR A DETERMINISTIC DATA TRANSMISSION PROTOCOL IN WHICH THE DELAY OF DATA TRANSMISSION IS WITHIN DEFAULT LIMITS

PE1998000566A 1997-07-04 1998-06-26 DATA TRANSMISSION METHOD AND DATA TRANSMISSION SYSTEM PE101799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI972868A FI113318B (en) 1997-07-04 1997-07-04 Data communication procedure and data communication system

Publications (1)

Publication Number Publication Date
PE101799A1 true PE101799A1 (en) 1999-10-18

Family

ID=8549196

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1998000566A PE101799A1 (en) 1997-07-04 1998-06-26 DATA TRANSMISSION METHOD AND DATA TRANSMISSION SYSTEM

Country Status (8)

Country Link
AR (1) AR016763A1 (en)
AU (1) AU735206B2 (en)
CA (1) CA2294792C (en)
FI (1) FI113318B (en)
PE (1) PE101799A1 (en)
SE (1) SE519845C2 (en)
WO (1) WO1999001943A2 (en)
ZA (1) ZA985779B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118112B (en) * 2004-10-22 2007-06-29 Sandvik Tamrock Oy Arranging mobile mining device communications
CN102635396A (en) * 2012-03-30 2012-08-15 长治清华机械厂 Mining rescue capsule environment detector
CN103714682B (en) * 2014-01-02 2015-07-08 山东中科纳米管材有限公司 Information transmission switching method and system applied to coal mine
CN109695477A (en) * 2019-02-28 2019-04-30 安徽腾策网络科技有限公司 Underground safety monitoring system and its working method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288300A (en) * 1994-04-05 1995-10-11 Christopher Robert Turner Video surveillance system using spread spectrum radio communication
AUPM593694A0 (en) * 1994-05-27 1994-06-23 Curtin University Of Technology Underground microcellular communications network
US5697067A (en) * 1994-09-15 1997-12-09 Mine Radio Systems Inc. Communication system utilizing radiating transmission line
IT1271321B (en) * 1994-12-23 1997-05-27 Italtel Spa DEVICE AND METHOD FOR THE MANAGEMENT OF MULTICAST CALLS FOR DISTRIBUTIVE AUDIO AND VIDEO SERVICES IN A LOCAL ATM TYPE NODE

Also Published As

Publication number Publication date
SE0000010L (en) 2000-01-03
FI972868A0 (en) 1997-07-04
AU735206B2 (en) 2001-07-05
CA2294792A1 (en) 1999-01-14
ZA985779B (en) 1999-01-14
CA2294792C (en) 2005-11-15
AU8217498A (en) 1999-01-25
SE0000010D0 (en) 2000-01-03
WO1999001943A2 (en) 1999-01-14
FI113318B (en) 2004-03-31
WO1999001943A8 (en) 1999-05-14
FI972868A (en) 1999-01-05
SE519845C2 (en) 2003-04-15
AR016763A1 (en) 2001-08-01
WO1999001943A3 (en) 1999-03-25

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed