YU180180A - Method of avoiding noises caused by interference originating in the radio wave field of two-synchronous or quasi-synchronous transmitters operating on the same frequency - Google Patents

Method of avoiding noises caused by interference originating in the radio wave field of two-synchronous or quasi-synchronous transmitters operating on the same frequency

Info

Publication number
YU180180A
YU180180A YU01801/80A YU180180A YU180180A YU 180180 A YU180180 A YU 180180A YU 01801/80 A YU01801/80 A YU 01801/80A YU 180180 A YU180180 A YU 180180A YU 180180 A YU180180 A YU 180180A
Authority
YU
Yugoslavia
Prior art keywords
synchronous
quasi
radio wave
same frequency
wave field
Prior art date
Application number
YU01801/80A
Inventor
J Nedtwig
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of YU180180A publication Critical patent/YU180180A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2625—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using common wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

1. Method for the avoidance of interference disturbances in the radio transmission to a mobile transmit-receive equipment in the radio field of respective pairs of synchronous or quasi-synchronous continuous wave transmitters with two-wave interferences, characterised thereby, that the mobile transmit-receive equipment emits control signals in accordance with the change in the amount of the reception voltage of the receiving equipment and that the contol signals control the difference in the carrier frequencies in the synchronous or quasi-synchronous continuous wave transmitters in such a manner that a field strength maximum is locked onto the receiving aerial of the moved or unmoved mobile transmit-receive equipment.
YU01801/80A 1979-07-14 1980-07-14 Method of avoiding noises caused by interference originating in the radio wave field of two-synchronous or quasi-synchronous transmitters operating on the same frequency YU180180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2928514A DE2928514C2 (en) 1979-07-14 1979-07-14 Method for avoiding interference during radio transmission to a mobile transceiver in the radio field of two synchronous or quasi-synchronous single-frequency transmitters

Publications (1)

Publication Number Publication Date
YU180180A true YU180180A (en) 1983-09-30

Family

ID=6075739

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01801/80A YU180180A (en) 1979-07-14 1980-07-14 Method of avoiding noises caused by interference originating in the radio wave field of two-synchronous or quasi-synchronous transmitters operating on the same frequency

Country Status (4)

Country Link
EP (1) EP0022453B1 (en)
AT (1) ATE2370T1 (en)
DE (1) DE2928514C2 (en)
YU (1) YU180180A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126195C2 (en) * 1981-07-03 1986-04-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Single-frequency radio network
DE3133120A1 (en) * 1981-08-21 1983-03-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt METHOD FOR AUTOMATICALLY DETERMINING RUNNING COMPENSATION IN A SAME-WAVE NETWORK
DE3231564A1 (en) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Radio system
EP0109215B1 (en) * 1982-10-30 1989-09-27 James Douglas Edwards Craft navigational aid systems
DE3508069C2 (en) * 1985-03-07 1993-12-02 Aeg Mobile Communication Single-wave radio with re-adjusted transmitter frequency
DE4119140C2 (en) * 1991-06-11 1994-05-11 Merz & Co Gmbh & Co Porous spongeoid moldings soluble in body fluids and secretions, their preparation and use
DE4319694C2 (en) * 1993-06-16 1999-10-21 Detecon Gmbh Methods for improving the radio coverage of mobile telephones in mobile radio systems
DE19627042C2 (en) * 1996-07-05 2000-04-13 Deutsche Telekom Ag Procedure for determining the coverage areas and services of transmitters in single-frequency radio networks
KR20190008212A (en) 2016-05-13 2019-01-23 코베스트로 도이칠란트 아게 Process for producing polyoxyalkylene polyol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462905C (en) * 1927-02-03 1928-07-21 Lorenz Akt Ges C Method for wireless single-frequency transmission
AT112420B (en) * 1927-03-15 1929-03-11 Ver Telephon Czeija Nissl & Co Radio broadcast system.
US1881483A (en) * 1930-06-10 1932-10-11 Bell Telephone Labor Inc Radio transmission systems
FR894307A (en) * 1942-05-12 1944-12-20 Telefunken Gmbh Improvements to antifading regulators for radio transceiver systems
DE1230471B (en) * 1956-02-02 1966-12-15 Siemens Ag FM communication system using equally modulated transmitters that use carrier frequencies in the same radio channel
GB1071171A (en) * 1963-03-01 1967-06-07 Standard Telephones Cables Ltd Radio communication system
US3745464A (en) * 1971-12-02 1973-07-10 Bell Telephone Labor Inc Radio system with feedback for fading compensation
US4051438A (en) * 1975-09-11 1977-09-27 International Telephone And Telegraph Corporation Co-channel multiple signal broadcasting system
DE2612476C3 (en) * 1976-03-24 1979-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Radiotelephone system
DE2645901B2 (en) * 1976-10-12 1980-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Voice and / or radio data system

Also Published As

Publication number Publication date
EP0022453B1 (en) 1983-01-26
DE2928514A1 (en) 1981-01-15
DE2928514C2 (en) 1983-04-28
EP0022453A1 (en) 1981-01-21
ATE2370T1 (en) 1983-02-15

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