ATE13789T1 - Funkverbindungssystem. - Google Patents

Funkverbindungssystem.

Info

Publication number
ATE13789T1
ATE13789T1 AT83300320T AT83300320T ATE13789T1 AT E13789 T1 ATE13789 T1 AT E13789T1 AT 83300320 T AT83300320 T AT 83300320T AT 83300320 T AT83300320 T AT 83300320T AT E13789 T1 ATE13789 T1 AT E13789T1
Authority
AT
Austria
Prior art keywords
sequence
stations
station
communication system
radio communication
Prior art date
Application number
AT83300320T
Other languages
German (de)
English (en)
Inventor
Paul Wilkinson Dent
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of ATE13789T1 publication Critical patent/ATE13789T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)
AT83300320T 1982-01-27 1983-01-21 Funkverbindungssystem. ATE13789T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202357 1982-01-27
EP83300320A EP0084967B1 (fr) 1982-01-27 1983-01-21 Système de communication par radio

Publications (1)

Publication Number Publication Date
ATE13789T1 true ATE13789T1 (de) 1985-06-15

Family

ID=10527920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83300320T ATE13789T1 (de) 1982-01-27 1983-01-21 Funkverbindungssystem.

Country Status (7)

Country Link
EP (1) EP0084967B1 (fr)
JP (1) JPS58161438A (fr)
AT (1) ATE13789T1 (fr)
AU (1) AU553652B2 (fr)
DE (1) DE3360246D1 (fr)
GB (1) GB2114402B (fr)
IN (1) IN159180B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129655B (en) * 1982-09-08 1986-02-05 Racal Res Ltd Improvements in and relating to radio communications
IL82561A (en) * 1986-05-27 1991-12-15 Fairchild Weston Systems Inc Secure communication system for multiple remote units
US5056108A (en) * 1990-04-04 1991-10-08 Van Metre Lund Communication system
EP0944179A3 (fr) * 1991-08-23 2000-06-28 Kabushiki Kaisha Toshiba Système de communication par voie radio
WO1993021703A1 (fr) * 1992-04-15 1993-10-28 Coachline Video Express Pty Ltd Systeme de distribution de signaux
US5533046A (en) * 1992-10-08 1996-07-02 Lund; Vanmetre Spread spectrum communication system
US5463659A (en) * 1994-07-05 1995-10-31 At&T Ipm Corp. Apparatus and method of configuring a cordless telephone for operating in a frequency hopping system
US5809417A (en) * 1994-07-05 1998-09-15 Lucent Technologies Inc. Cordless telephone arranged for operating with multiple portable units in a frequency hopping system
GB9508885D0 (en) * 1995-05-02 1995-06-21 Plessey Semiconductors Ltd Wireless local area networks
GB2300547B (en) * 1995-05-02 1999-08-25 Plessey Semiconductors Ltd Wireless local area neworks
GB9513398D0 (en) * 1995-06-30 1995-09-27 Boateng Jacob K Automatic exchangeless universal radio phone
EP1002375A1 (fr) * 1997-08-14 2000-05-24 Siemens Aktiengesellschaft Procede et dispositif de production d'une sequence de nombres aleatoires pour des frequences porteuses dans une transmission en radiotelephonie mobile
WO1999066653A1 (fr) * 1998-06-18 1999-12-23 Siemens Aktiengesellschaft Procede et dispositif permettant de convertir une sequence de nombres aleatoires en frequences porteuses pour une radiotransmission mobile
US8069468B1 (en) * 2000-04-18 2011-11-29 Oracle America, Inc. Controlling access to information over a multiband network
US20220395193A1 (en) * 2019-06-26 2022-12-15 Nec Corporation Height estimation apparatus, height estimation method, and non-transitory computer readable medium storing program
US20240087353A1 (en) * 2019-10-31 2024-03-14 Nec Corporation Image processing apparatus, image processing method, and non-transitory computer readable medium storing image processing program
JP7355674B2 (ja) 2020-02-18 2023-10-03 株式会社日立製作所 映像監視システムおよび映像監視方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH499931A (de) * 1968-02-12 1970-11-30 Patelhold Patentverwertung Synchronisierverfahren für programmgesteuerte Trägerumtastung
DE1939975A1 (de) * 1969-08-06 1971-02-18 Licentia Gmbh System zur UEbertragung von binaercodierten Nachrichten
DE2457027B2 (de) * 1974-12-03 1977-02-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum programmieren von anordnungen zum erzeugen zufallsaehnlicher binaerzeichenfolgen

Also Published As

Publication number Publication date
JPS58161438A (ja) 1983-09-26
EP0084967B1 (fr) 1985-06-12
AU1062383A (en) 1983-08-04
IN159180B (fr) 1987-04-04
EP0084967A3 (en) 1983-08-10
AU553652B2 (en) 1986-07-24
GB2114402B (en) 1985-06-05
GB2114402A (en) 1983-08-17
EP0084967A2 (fr) 1983-08-03
DE3360246D1 (en) 1985-07-18
JPH0234499B2 (fr) 1990-08-03

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