FI772876A - Radiosystem - Google Patents

Radiosystem

Info

Publication number
FI772876A
FI772876A FI772876A FI772876A FI772876A FI 772876 A FI772876 A FI 772876A FI 772876 A FI772876 A FI 772876A FI 772876 A FI772876 A FI 772876A FI 772876 A FI772876 A FI 772876A
Authority
FI
Finland
Prior art keywords
radiosystem
Prior art date
Application number
FI772876A
Other languages
English (en)
Other versions
FI65743B (fi
FI65743C (fi
Inventor
Friedbert Becher
Peter Kloeber
Johann Albert Steinkamp
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 FI772876A publication Critical patent/FI772876A/fi
Publication of FI65743B publication Critical patent/FI65743B/fi
Application granted granted Critical
Publication of FI65743C publication Critical patent/FI65743C/fi

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/70—Details of trackside communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Near-Field Transmission Systems (AREA)
FI772876A 1976-09-30 1977-09-29 Radiosystem FI65743C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2644206A DE2644206C2 (de) 1976-09-30 1976-09-30 Funksystem
DE2644206 1976-09-30

Publications (3)

Publication Number Publication Date
FI772876A true FI772876A (fi) 1978-03-31
FI65743B FI65743B (fi) 1984-03-30
FI65743C FI65743C (fi) 1984-07-10

Family

ID=5989342

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772876A FI65743C (fi) 1976-09-30 1977-09-29 Radiosystem

Country Status (18)

Country Link
US (1) US4209749A (fi)
JP (1) JPS5343401A (fi)
AT (1) AT365020B (fi)
AU (1) AU503357B2 (fi)
BE (1) BE859268A (fi)
CH (1) CH626761A5 (fi)
DE (1) DE2644206C2 (fi)
DK (1) DK431677A (fi)
ES (1) ES462809A1 (fi)
FI (1) FI65743C (fi)
FR (1) FR2366751A1 (fi)
GB (1) GB1544055A (fi)
IE (1) IE45701B1 (fi)
IT (1) IT1087405B (fi)
LU (1) LU78200A1 (fi)
NL (1) NL7710758A (fi)
NO (1) NO148095C (fi)
SE (1) SE7710896L (fi)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744127B2 (de) * 1977-09-30 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Duplexes Mikrowellenfunksystem
DE2819093A1 (de) * 1978-04-29 1980-01-17 Licentia Gmbh Linienkettenfunksystem, insbesondere fuer den mm-wellenbereich
DE2931084C3 (de) * 1979-07-31 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Funksystem
DE3008076C2 (de) * 1980-03-03 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur Empfängerabschaltung bei kleinem Signal-Geräusch-Abstand für ein digital moduliertes Funksystem mit Frequenzmodulation
DE3025930A1 (de) * 1980-07-09 1982-02-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funksystem mit laengs vorgegebener strecken beweglichen sende- empfangsstationen
DE3231564A1 (de) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Funksystem
FR2538561A1 (fr) * 1982-12-22 1984-06-29 Inst Francais Du Petrole Dispositif de transmission de signaux par radio et par cable entre un systeme central de commande et d'enregistrement et des appareils d'acquisition de donnees
DE3327160C2 (de) * 1983-07-28 1987-02-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funksystem zur Übertragung von Nachrichten zwischen beweglichen Stationen und linienförmig angeordneten, zu n Gruppen zusammengefaßten Funkstationen
NL191474C (nl) 1986-03-07 1995-07-18 Nederland Ptt Radioverbindingsstelsel voorzien van bakenzenders.
US4718108A (en) * 1986-05-19 1988-01-05 Motorola, Inc. Improved multiple site communication system
EP0310705A1 (de) * 1987-10-09 1989-04-12 AEG KABEL Aktiengesellschaft Funkübertragungssystem
DE3736446A1 (de) * 1987-10-28 1989-05-11 Rheydt Kabelwerk Ag Funkuebertragungssystem
FR2693331B1 (fr) * 1992-07-03 1994-09-30 Matra Transport Installation de communication radio-électrique vers et à partir de mobiles.
DE4222237A1 (de) * 1992-07-07 1994-01-13 Sel Alcatel Ag Zellulares Mobilfunksystem und Funkfeststation dafür
DE4225582C2 (de) † 1992-08-04 2001-05-23 Detecon Gmbh Verfahren zur Verbesserung der Funkversorgung einer Verkehrswegestruktur durch ein zellulares Mobilfunksystem und Vorrichtung zur Ausübung des Verfahrens
US5420883A (en) * 1993-05-17 1995-05-30 Hughes Aircraft Company Train location and control using spread spectrum radio communications
US5428603A (en) * 1993-05-17 1995-06-27 Hughes Aircraft Company Synchronous time division multiple access interrogate-respond data communication network
SE515499C2 (sv) * 1993-11-08 2001-08-13 Telia Ab Anordning för att möjliggöra kommunikation och positionering i styranläggning
JP3471454B2 (ja) * 1994-06-20 2003-12-02 株式会社東芝 移動通信システム
DE19511520A1 (de) * 1995-03-29 1996-10-02 Sel Alcatel Ag Streckenfunksystem und Mobilstation dafür
US6639520B2 (en) * 1996-07-25 2003-10-28 Matsushita Electric Industrial Co., Ltd. Transmission system and coding communication method for a transmission system
DE19638337A1 (de) * 1996-09-19 1998-03-26 Bosch Gmbh Robert Verfahren zum Bestimmen des Aufenthaltsortes einer mobilen Funkstation und Feststation zur Aussendung von Ortsinformationen
FR2755338B1 (fr) * 1996-10-24 1999-01-08 Matra Transport International Systeme cellulaire de transmission radioelectrique d'information entre une infrastructure et des mobiles
JP3914268B2 (ja) * 1997-05-08 2007-05-16 株式会社日立製作所 列車無線通信システム及びその無線送受信装置
DE19915213B4 (de) * 1999-04-03 2009-05-14 Robert Bosch Gmbh Kommunikationssystem für Fahrzeuge, insbesondere Kraftfahrzeuge
WO2001095285A2 (de) * 2000-06-05 2001-12-13 Fleck Elektroinstallationen Ges. M. B. H. System zur übertragung von signalen von fahrzeugen
DE10040299A1 (de) * 2000-08-17 2002-02-28 Deutsche Telekom Ag Funkübertragungsverfahren und Einrichtung hierzu
FR2845541B1 (fr) * 2002-10-04 2005-09-30 Thales Sa Procede et dispositif de liaisons de donnees a tres haut debit
FR2849336B1 (fr) * 2002-12-19 2005-04-15 Siemens Transp Systems Systeme de transmission radioelectrique d'information entre une infrastructure et des mobiles
US7840338B2 (en) * 2005-03-14 2010-11-23 Mp S.R.L. Communication, monitor and control apparatus, and related method, for railway traffic
CN1831938B (zh) * 2005-12-27 2010-06-02 株洲南车时代电气股份有限公司 应用于铁道机车的语音录音方法及装置
US20110238242A1 (en) * 2010-03-29 2011-09-29 Invensys Rail Corporation Synchronization to adjacent wireless networks using single radio
DE102017210668A1 (de) * 2017-06-23 2018-12-27 Siemens Aktiengesellschaft Kommunikationsnetzwerk und Verfahren zum Betrieb eines Kommunikationsnetzwerkes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896072A (en) * 1954-04-26 1959-07-21 Bell Telephone Labor Inc Mobile radio telephone system
US2904674A (en) * 1956-11-29 1959-09-15 Bell Telephone Labor Inc Radiant energy highway communication system with controlled directive antenna
US3517315A (en) * 1967-06-21 1970-06-23 Itt Mobile telephone transmitter selector circuit
US3555424A (en) * 1967-06-21 1971-01-12 Itt Means for allocating radio link channels in mobile telephone systems
US3539924A (en) * 1967-10-12 1970-11-10 Bell Telephone Labor Inc Zoned mobile radio telephone system
US3539524A (en) * 1968-05-15 1970-11-10 Du Pont Color stabilizer for acrylonitrile polymer

Also Published As

Publication number Publication date
US4209749A (en) 1980-06-24
FI65743B (fi) 1984-03-30
FR2366751B1 (fi) 1982-11-12
IT1087405B (it) 1985-06-04
AT365020B (de) 1981-12-10
FR2366751A1 (fr) 1978-04-28
NO148095B (no) 1983-04-25
IE45701B1 (en) 1982-11-03
BE859268A (fr) 1978-01-16
JPS5343401A (en) 1978-04-19
CH626761A5 (fi) 1981-11-30
DK431677A (da) 1978-03-31
DE2644206C2 (de) 1982-04-29
NO148095C (no) 1983-08-10
GB1544055A (en) 1979-04-11
AU2924077A (en) 1979-04-05
ES462809A1 (es) 1978-05-16
SE7710896L (sv) 1978-03-31
DE2644206A1 (de) 1978-04-06
IE45701L (en) 1978-03-30
NO773318L (no) 1978-03-31
LU78200A1 (fi) 1978-01-23
JPS5733733B2 (fi) 1982-07-19
ATA694177A (de) 1981-04-15
NL7710758A (nl) 1978-04-03
AU503357B2 (en) 1979-08-30
FI65743C (fi) 1984-07-10

Similar Documents

Publication Publication Date Title
AT344629B (de) Siebfeld
ATA204777A (de) Schischu
FI772876A (fi) Radiosystem
AT353866B (de) Hoergeraet
AT349288B (de) Ruehrwerksmuehle
AT359262B (de) Raffstore
AR211563A1 (es) Electrolizador
AT346259B (de) Webschaft
AT370310B (de) Elektrokardioskop
AT378100B (de) Halmerntegeraet
AT349360B (de) Unmagnetische tretmine
BE846205A (fr) M-alkyldiphenylamines
AT356609B (de) Kristallisator
AT358854B (de) Kruemelwalze
AT346734B (de) Springmine
BE850709A (fr) Acetanilido-piperazines
AT356871B (de) Saegegatter
AT371411B (de) Skibob
AT346041B (de) Sheddach
AT345469B (de) Deodorantien
BE846206A (fr) 4-nitro-2-trifluoromethyldiphenylamines
ATA480076A (de) Kipplager
DD132167A5 (de) Schaedlingsbekaempfungsmittel
AR207710A1 (es) Motocultivador
AT348461B (de) Buestenhalterbuegel

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT