DK412185A - Fremgangsmaade til sending og modtagelse for relaestationer - Google Patents

Fremgangsmaade til sending og modtagelse for relaestationer Download PDF

Info

Publication number
DK412185A
DK412185A DK412185A DK412185A DK412185A DK 412185 A DK412185 A DK 412185A DK 412185 A DK412185 A DK 412185A DK 412185 A DK412185 A DK 412185A DK 412185 A DK412185 A DK 412185A
Authority
DK
Denmark
Prior art keywords
relays
receiving
transmitting
sending
procedure
Prior art date
Application number
DK412185A
Other languages
English (en)
Other versions
DK163774C (da
DK412185D0 (da
DK163774B (da
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/da
Publication of DK412185A publication Critical patent/DK412185A/da
Publication of DK163774B publication Critical patent/DK163774B/da
Application granted granted Critical
Publication of DK163774C publication Critical patent/DK163774C/da

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)
  • Optical Communication System (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
  • Devices For Executing Special Programs (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DK412185A 1984-09-21 1985-09-11 Sende- og modtagefremgangsmaade til relaestationer DK163774C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843434742 DE3434742A1 (de) 1984-09-21 1984-09-21 Sende- und empfangsverfahren fuer relais-stationen
DE3434742 1984-09-21

Publications (4)

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

Family

ID=6246019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK412185A DK163774C (da) 1984-09-21 1985-09-11 Sende- og modtagefremgangsmaade til relaestationer

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937096A1 (de) * 1989-11-07 1991-05-08 Siemens Nixdorf Inf Syst System zum uebertragen von daten zwischen mehreren teilnehmerstationen eines lokalen kommunikationsnetzes

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 (de) * 1978-12-23 1980-07-10 Bosch Gmbh Robert Sprechfunknetz mit einer hauptstation, mindestens zwei auf demselben funkkanal arbeitenden relaisstationen und mit mehreren unterstationen
FR2468259B1 (fr) * 1979-10-24 1987-08-28 Gendrot Andre Systeme de transmission de proche en proche pour la distribution et/ou la collecte d'information
DE8226651U1 (de) * 1982-09-22 1984-01-12 Siemens AG, 1000 Berlin und 8000 München Auf felder wie infrarotlicht ansprechendes elektrisches geraet
DE3244712A1 (de) * 1982-12-03 1984-06-14 Standard Elektrik Lorenz Ag, 7000 Stuttgart Geraeteanordnung der unterhaltungs- und/oder gebaeudeelektronik mit einem drahtlosen uebertragungsweg zwischen einem gebergeraet und einem empfaengergeraet

Also Published As

Publication number Publication date
DK163774C (da) 1992-09-07
DK412185D0 (da) 1985-09-11
DE3577379D1 (de) 1990-05-31
DE3434742A1 (de) 1986-04-03
NO853005L (no) 1986-03-24
ATE52369T1 (de) 1990-05-15
EP0175994B1 (de) 1990-04-25
DK163774B (da) 1992-03-30
NO164069C (no) 1990-08-22
EP0175994A1 (de) 1986-04-02
NO164069B (no) 1990-05-14

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