DK163774C - TRANSMISSION AND RECEIVING PROCEDURE FOR RELATIONS - Google Patents

TRANSMISSION AND RECEIVING PROCEDURE FOR RELATIONS

Info

Publication number
DK163774C
DK163774C DK412185A DK412185A DK163774C DK 163774 C DK163774 C DK 163774C DK 412185 A DK412185 A DK 412185A DK 412185 A DK412185 A DK 412185A DK 163774 C DK163774 C DK 163774C
Authority
DK
Denmark
Prior art keywords
relays
transmitting
receiving
relations
transmission
Prior art date
Application number
DK412185A
Other languages
Danish (da)
Other versions
DK412185D0 (en
DK412185A (en
DK163774B (en
Inventor
Gerhard Wimmer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of DK412185D0 publication Critical patent/DK412185D0/en
Publication of DK412185A publication Critical patent/DK412185A/en
Publication of DK163774B publication Critical patent/DK163774B/en
Application granted granted Critical
Publication of DK163774C publication Critical patent/DK163774C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1143—Bidirectional transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
  • Transceivers (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Devices For Executing Special Programs (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Optical Communication System (AREA)

Abstract

1. A method of transmitting and receiving for relays (3, 6) arranged in the space between a transmitting system (1) and a receiving system (2), with a respective sensor (4, 7) and a transmitter (5, 8), which are activated separately in terms of time, wherein a transmitting time span (11, 13, 14) follows a receiving time span (10, 12) and wherein the operation is carried out with two or more relays, characterised in that after transmitting time spans (11, 13, 14), in which the same signal (9) is transmitted from the transmitter system (1), the relays (3, 6) are disconnected in each case for a fixed rest interval (15), which is measured so that all relays (3, 6) are simultaneously disconnected for one period (16).
DK412185A 1984-09-21 1985-09-11 TRANSMISSION AND RECEIVING PROCEDURE FOR RELATIONS DK163774C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3434742 1984-09-21
DE19843434742 DE3434742A1 (en) 1984-09-21 1984-09-21 TRANSMISSION AND RECEIVING PROCEDURE FOR RELAY STATIONS

Publications (4)

Publication Number Publication Date
DK412185D0 DK412185D0 (en) 1985-09-11
DK412185A DK412185A (en) 1986-03-22
DK163774B DK163774B (en) 1992-03-30
DK163774C true DK163774C (en) 1992-09-07

Family

ID=6246019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK412185A DK163774C (en) 1984-09-21 1985-09-11 TRANSMISSION AND RECEIVING PROCEDURE FOR RELATIONS

Country Status (5)

Country Link
EP (1) EP0175994B1 (en)
AT (1) ATE52369T1 (en)
DE (2) DE3434742A1 (en)
DK (1) DK163774C (en)
NO (1) NO164069C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937096A1 (en) * 1989-11-07 1991-05-08 Siemens Nixdorf Inf Syst SYSTEM FOR TRANSMITTING DATA BETWEEN SEVERAL SUBSCRIBER STATIONS OF A LOCAL COMMUNICATION NETWORK

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696421A (en) * 1969-06-06 1972-10-03 Bell Telephone Labor Inc Space diversity phased array retransmission system using time division
US4090067A (en) * 1976-11-02 1978-05-16 Sperry Rand Corporation Optical data communication system
DE2856019A1 (en) * 1978-12-23 1980-07-10 Bosch Gmbh Robert RADIO NETWORK WITH A MAIN STATION, AT LEAST TWO RELAY STATIONS WORKING ON THE SAME RADIO CHANNEL AND WITH SEVERAL SUBSTATIONS
FR2468259B1 (en) * 1979-10-24 1987-08-28 Gendrot Andre NEAR-TO-CLOSE TRANSMISSION SYSTEM FOR THE DISTRIBUTION AND / OR COLLECTION OF INFORMATION
DE8226651U1 (en) * 1982-09-22 1984-01-12 Siemens AG, 1000 Berlin und 8000 München ELECTRICAL DEVICE APPLYING TO FIELDS LIKE INFRARED LIGHT
DE3244712A1 (en) * 1982-12-03 1984-06-14 Standard Elektrik Lorenz Ag, 7000 Stuttgart Device arrangement for entertainment and/or building electronics with a wireless transmission path between a transmitting device and a receiving device

Also Published As

Publication number Publication date
NO164069C (en) 1990-08-22
DE3434742A1 (en) 1986-04-03
EP0175994A1 (en) 1986-04-02
DK412185D0 (en) 1985-09-11
DK412185A (en) 1986-03-22
NO853005L (en) 1986-03-24
EP0175994B1 (en) 1990-04-25
NO164069B (en) 1990-05-14
ATE52369T1 (en) 1990-05-15
DE3577379D1 (en) 1990-05-31
DK163774B (en) 1992-03-30

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Legal Events

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